Document Everett_doc_d098b750a0

City of Everett 2007 Comprehensive Water Plan Volume II Appendices ---PAGE BREAK--- Table of Contents Appendices Responses to Comments Department of Health Checklists SEPA Documentation County/Adjacent Utility Correspondence Appendix 1-1 – Water Facilities Inventory Appendix 1-2 – DOH List of Wholesale Customers Appendix 2-1 – Everett Municipal Code - Selected Sections Appendix 2-2 – Spada Lake Fertilization Policy Appendix 2-3 – Jackson Project FERC License Appendix 2-4 – Spada Lake Recreation Position Paper Appendix 2-5 – Supply Agreements Appendix 2-6 – Everett and Tulalip Settlement Appendix 2-7 – Mutual-Aid Agreement Appendix 2-8 – City of Everett Comprehensive Plan: Selected Sections Appendix 2-9 – Snohomish County Comprehensive Plan: Selected Sections Appendix 3-1 – Demographics Technical Memorandum Appendix 4-1 – Original Hydraulic Model Creation Technical Memorandum Appendix 4-2 – Diurnal Curve Technical Memorandum Appendix 5-1 – Avoided Cost of Supply Technical Memorandum Appendix 5-2 – Conservation Measures Analysis Technical Memorandum Appendix 5-3 – Conservation Savings Detailed Calculations Appendix 6-1 – City of Everett Water Rights Documents Appendix 6-2 – Climate Change Technical Memorandum Appendix 6-3 – Everett’s Drought Response Plan Appendix 6-4 – Everett’s Watershed Control Program Appendix 8-1 – Everett’s Design and Construction Standards City of Everett 1 2007 Comprehensive Water Plan ---PAGE BREAK--- Responses to Comments ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- 2007 Everett Comprehensive Water Plan Responses to Comments Received on March 2007 Draft Plan No. Reviewer Section/Page # or Topic Comment Response 1 DOH System Design and Analysis Section 2.1.9 Removal of Retail Customers from Transmission Lines - Strongly support the action and encourage Everett to start developing a plan to remove existing retail customers from the transmission lines The City continues to work with its wholesale customers to identify any opportunity to remove retail customers from the transmission lines. 2 DOH System Design and Analysis Please comment on distribution system redundancy for a large system such as Everett. All incoming water from the transmission lines must be pumped (essentially through the Evergreen Pump Station) to reach the highest zone. If there is ever a catastrophic failure (fire, earthquake, etc.) at Evergreen, there does not appear any other way to pump water to higher pressure zones. See response to Comment #10. 3 DOH Conservation/ Water Use Efficiency Your leakage volume appears to be 6% based on wholesale customer volumes subtracted from authorized consumption. The reported volume of 2.6-2.8 mgd compared to retail use of 10.3 mgd results in the range of 25-27% leakage. In your next WSP Update you must describe transmission line leakage and efforts taken to minimize transmission line leakage and identify where you believe gains and costs in supply efficiencies reside from both the transmission lines and distribution grid. As noted on page 3-15, the configuration of meters does not permit differentiating non-revenue water in the transmission system from non-revenue water in the retail distribution system. Therefore, the non-revenue water number you refer to in Table 3- 3 (2.6 mgd in 2005) represents 3 components: 1) leakage in Everett’s distribution system, 2) unbilled authorized consumption in Everett's distribution system, and 3) leakage and unbilled authorized consumption in the transmission system. Your 25% leakage number appears to be based on a calculation of 2.6 mgd non-revenue water divided by 10.3 mgd of retail sales, which results in systemwide non-revenue water as a percent of retail sales, rather than distribution system leakage (DSL) as a percent of production. Regardless, Everett plans to install meters near the entry to its distribution system and track unbilled authorized consumption to accurately calculate its DSL, in accordance with the DSL requirements of the new Water Use Efficiency Rule. Also, Everett will address transmission system leakage in its next WSP. 4 DOH Operation and Maintenance The O&M Manual should be updated to reflect any operational changes since the March 2007 turbidity event. More specifically, it should include a brief discussion on when backwash recycling will occur and under what conditions it should not occur. Everett staff will provide a separate memorandum to DOH that describes any operational changes (including backwash recycling procedures) that are the result of the turbidity event in March 2007. 5 DOH Operation and Maintenance It would be helpful, if possible, to relate CIP projects to specific system deficiencies or objectives; for example - replacement, low pressure, upgrades, capacity development, etc. For Tables 9-3 and 9-4, text in the third column describes the type of project (distribution improvement, storage, treatment, etc.). An additional column was added to the tables to describe the justification for each project. 6 DOH Operation and Maintenance Given that we have identified the Panther Creek screen house as a high priority for cross connection control, please describe further how CIP item RS-2 relates to the necessary changes. More specifically, please detail which specific improvements are related to each year of cost. The City is currently evaluating eliminating the open channels that currently exist at the Panther Creek Screenhouse and hardpiping through the facility which would include installation of air gaps between the industrial and portable water lines. 1 of 10 ---PAGE BREAK--- 2007 Everett Comprehensive Water Plan Responses to Comments Received on March 2007 Draft Plan No. Reviewer Section/Page # or Topic Comment Response 7 DOH Operation and Maintenance Page 1-19 of the Plan references the potential cross connection of filtered and unfiltered water at portal 4 and/or portal 6 on the north transmission lines. Please describe the cross connection controls that are currently in place and whether this is adequate. All pipes at Portal 4 have air gaps installed to meet DOH requirements for cross connection control. The text will be modified in the CWP to reflect this. 8 DOH Operation and Maintenance It is noted that a separate Emergency Response Program is available at the City. We would like to schedule a time to review this document and will be contacting you to set up a meeting. Everett staff will be available to discuss the Emergency Response Program with DOH staff. Carl Baird is Everett's contact person and he can be reached at (425) 257-8800. 9 DOH Other Documentation Please provide a signed SEPA document and a signed Determination of Nonsignificance (DNS) with the final WSP document. A signed version of the previous SEPA document has been included in the Appendices. In addition, a Memo from Allen Griffen is also included in the Appendices, explaining the reason for using 2001 SEPA for this Plan. 10 Alderwood Water & Wastewater District Reservoir 3 and Pipeline 5 Throughout the Plan, it is stated that over 70 percent of the treated water produced by Everett currently flows through Reservoir 3. Supply to the reservoir comes from Everett's Pipeline 5. Given that Pipeline 5 and Reservoir 3 are the primary water supply source for the District and other neaby water district's, we are concerned about the long term supply to this reservoir, it's lack of redundancy, and Everett's ability to deliver water to all of our customers given the growth projected in the plan. In addition, the continued growth in water deliveries from this system could significantly impact the District's operation of its pump stations at this site, including the hydraulics of our station and the head available on the suction side of the pumps. The District believe that Plan did not provide enough evaluation of the impact of the growth of this service area on Reservoir 3, Pipeline 5, the Evergreen Way Pump Station, and Alderwood's Pump Stations 1 and 2. The Everett water system has several redundancy features built into the system to reliably serve Everett’s wholesale and retail customers. Some of the existing features include: extra capacity and backup power at the Evergreen Pump Station; and the construction of the Clearview facilities, which comprise an additional connection from Transmission Line No. 5 that serves Alderwood and other wholesale customers. In addition, a cross- tie pipeline is being planned to tie Transmission Line Nos. 2 and 3 with Transmission Line No. 5, in order to further increase the reliability of the Everett transmission system. To address Alderwood’s concern at the Reservoir 3 site, MWH recent analysis of Reservoir 3 suction piping showed that there is adequate suction head to provide flows to Alderwood Pump Stations Nos. 1 and 2 in addition to Everett’s Evergreen Pump Station. 11 Alderwood Water & Wastewater District Page 1-51, Line 242+93 The Utility identified at this location should be the "Clearview Water Supply Agency" rather than the "Clearview Tap." Text was changed in Table to read 'Clearview Water Supply Agency'. 12 Alderwood Water & Wastewater District Page 2-7, Section 2.1.13 Wholesale Connection Charge The District is very interested in any changes to the structure of the wholesale customer rates. As the largest of Everett's wholesale customers, the District would appreciate the opportunity to participate in the development of the new wholesale rate structure and have the opportunity to review these changes prior to implementation. Comment noted. Everett will solicit District comments if changes are planned for the structure of wholesale customer rates. 13 Alderwood Water & Wastewater District Page 4-14, Table 4-6 and Table 3-16 The projected demands is different in each table. Tables in Chapter 4 have been edited to match the tables in Chapter 3. Text has beed edited as well to reflect revised values in the tables. 2 of 10 ---PAGE BREAK--- 2007 Everett Comprehensive Water Plan Responses to Comments Received on March 2007 Draft Plan No. Reviewer Section/Page # or Topic Comment Response 14 Alderwood Water & Wastewater District Page 4-15, Casino Tank and Reservoir 6 Service Area The District is concerned about the demand projections shown in this service area. It is not clear how much of this demand is from growth in population and employment versus annexations. In the event that it is annexations, District's currently supply water to these customers and have constructed pump stations, transmission lines and reservoir to meet their needs. These customers have already paid a share of the capital costs associated with their water supply. Everett building pumping and storage capacity for customers getting service from District's may not be cost effective. The majority of this demand is due to growth in population. 15 Alderwood Water & Wastewater District Page 2-4, Section 2.1.3 We encourage the City to conduct the analysis described in this section which states: "Everett may determine after an analysis that it is more cost effective to enter into agreement with the existing water provider to continue service after annexation" prior to the construction of source, pumping and reservoir storage that would serve annexation areas. In addition, District's working cooperatively with Everett could result in a reduction in the City's investment in water delivery capital projects. Comment noted. As stated, Everett will conduct an evaluation of potential annexation areas as necessary to determine whether taking over the water system is reasonable and cost effective. Everett will continue to work cooperatively with Alderwood Water District to efficiently provide excellent water service to its existing and future customers. 16 Alderwood Water & Wastewater District Reservoirs 3 and 6 Throughout the Plan, the City assumed that 1/2 of Reservoir 3 and 6 is for wholesale customers. Does the City have any data or other information to support this assumption? In addition, why is this important to the City? Does it have a rate implication? Which wholesale customers benefit from these reservoirs? The assumption was removed. No storage will be reserved for wholesale customers as they each have their own storage. All tables and text will be updated to reflect this. 3 of 10 ---PAGE BREAK--- 2007 Everett Comprehensive Water Plan Responses to Comments Received on March 2007 Draft Plan No. Reviewer Section/Page # or Topic Comment Response The water rights shortfall is addressed in Section 6.2.4. Comparison of Water Rights with Water Demand. The following 4 statements are made: 1) "By comparing the City’s existing water rights to the existing and projected demands for the typical six-year and 20-year planning periods, it can be seen that the City has much more than adequate existing water rights to meet these projected demands." 2) "It is noted however, that for the 50- year planning period, the projected demand for instantaneous quantity is less than the City’s existing water rights and the projected demand for annual quantity exceeds the City’s existing water rights by approximately 27,000 acre feet per year." 3) "Therefore, Everett will need its pending water right application of 200 cfs (130 mgd) Qi to make-up for this projected shortfall. The City will continue to monitor demands over the next planning horizon to assess the best time to request approval of the pending water right application." (response continued below) (response continued from above) 4) "This figure shows that the projected demands, including conservation and reuse, for ADD and MDD will exceed the City’s existing water rights between the years 2040 and 2050." The first two groups of bolded words ("much more than" and have been deleted and the bolded dates (2040 and 2050) have been changed to 2035 and 2045 to better reflect the graph. 18 Alderwood Water & Wastewater District Section 8.4.6, Page 8-6 The District would like to see Everett describe their emergency response operations for water supply events more fully in the Plan, including the role of it's wholesale customers. For security reasons, Everett made the decision not to include detailed discussion of emergency response operations in the Plan. Alderwood Water District staff are welcome to set up an appointment to review the Emergency Response Plan with Everett staff at Public Works office. Please contact Carl Baird at (425) 257-8800 to review the City's Emergency Response Plan. 19 Alderwood Water & Wastewater District Figure 9-1, Page 9-3 The District is concerned about the capacity expansion of the Evergreen Way Pump Station and it's impact on the District's Pump Station 1 and 2 operations. MWH recently completed a study that determined that Reservoir 3 has the the capacity to deliver AWWD maximum flow of 50 MGD in addition to Evergreen Way Pump Station maximum flow of 30 MGD. 20 Alderwood Water & Wastewater District Table 9-2, Page 9-4 The District is similarly concerned about storage plans that could impact the operations of the District's Pump Station 1 and 2. The Everett water system has adequage storage to supply Everett's retail service area and all of its wholesale customers. See response to Comment No. 19. This figure indicates that the system demand will exceed the available annual quantity of supply (Qa) in 2035. However, this is not consistent with the text in the plan. A discuss of this and the potential implications should be added to the plan. Alderwood Water & Wastewater District 17 Figure 6-1, Page 6-11 4 of 10 ---PAGE BREAK--- 2007 Everett Comprehensive Water Plan Responses to Comments Received on March 2007 Draft Plan No. Reviewer Section/Page # or Topic Comment Response 21 Alderwood Water & Wastewater District Table 9-3 and Table 9-4 The District is very interested in the allocation of projects to the distribution system versus the transmission and storage system. The District requests that the capital projects be identified as allocated to wholesale versus direct service customers. All of the CIP projects are sorted according to the type of project (storage, transmission, etc.) as noted in third column of Table 9-3 and 9-4. The project type identifies whether the project is allocated to wholesale customers or to direct service customers. 22 Alderwood Water & Wastewater District Chapter 10 The Plan identifies a significant capital improvement program for the City over the next 20 years. The District anticipates that the City will include contributions from its wholesale customers, either through rates or other means, to fund these improvements. The District would like to meet with the City and discuss how and where costs will be allocated and any changes to the structure of the wholesale customer rates. Comment noted. The City has already done this through EWUC meetings. A subcommittee including Alderwood, Silver Lake, Snohomish PUD and Everett was formed to review and evaluate the cost allocation of the CIP proejcts. The committee presented its recommendation to EWUC. The recommendation was accepted by all of the EWUC members. 23 Mukilteo Water District Table 3-6, Peaking Factor for Wholesale Customers MWD maximum day demand peaking factor is shown as 2.20 and note indicated the MWD 1997 Water System Plan (WSP) was used. The MWD current WSP is 2003 and our peaking factor is 1.85. A copy of my August 31, 2006 letter recommending the City review and utilize the current 2003 plan is enclosed. The peaking factor used for Mukilteo Water District (MWD) is 2.0, based on MWD's 2003 Water System Comprehensive Plan. That plan documents that while MWD's historical peaking factor was 1.85, 2.0 was used in the demand forecast in order to be conservative. Table 3-6 in the Everett Comprehensive Water Plan has been changed to reflect using the 2.0 peaking factor. 24 Mukilteo Water District Page 3-22 At a peak day ratio of 1.85 the MWD peak day demands would be: 2006 at 5.1 MGD, 2011 at 5.2 MGD, 2025 at 5.7 MGD, and 2050 at 7.0 MGD. See response to Comment #23. 25 Mukilteo Water District Table 1-9 "City of Mukilteo" should be "Mukilteo Water District." Change was made. 26 Mukilteo Water District Page 4-1, last paragraph "City of Mukilteo" should be "Mukilteo Water District." Change was made 27 Mukilteo Water District Page 4-17, Table 4-9 Shouldn't the system-wide numbers at the bottom of the second and third sections of the table be bracketed (negative) and the same numbers shown at the bottom of the fourth section after 2011? The table is correct. The values in the second and third section of the table are the amount of additional source that will be added to offset the deficiency. Thus in 2020 we are adding 26.4 mgd source (second section) for a total of 26.4 mgd of new source (Section 3) resulting in elimination of the deficiency. 28 Mukilteo Water District Page 4-18 and Table 4-10 On page 4-18 it is stated that the demand in the storage analysis is only Everett retail, that wholesale customers must provide their own storage, yet in Table 4-10 it is assumed that half of the storage in Reservoirs 3 and 6 is reserved for wholesale customers. Storage calculations have been changed to eliminate the storage reservation for wholesale customers. The full available volume for each reservoir will be included in the calculations. The appropriate tables have been changed. 29 Mukilteo Water District Page 4-22, Table 4-11 Why is the peak hour demand in 2005 higher than in all other years except build-out? There was a math error in the cell; a corrected table is included in the document. 30 Mukilteo Water District Page 4-24, Table 4-12 Table 4-12 assumes half of the storage in Reservoir 6 is used by wholesale customers. MWD provides its own peak hour storage and the Silver Lake Water District has reduced its demand on the Everett distribution system by about 80%. See response to Comment #28. 5 of 10 ---PAGE BREAK--- 2007 Everett Comprehensive Water Plan Responses to Comments Received on March 2007 Draft Plan No. Reviewer Section/Page # or Topic Comment Response 31 Mukilteo Water District Page 4-26, Table 4-14 This table shows that existing water rights can serve up to 628,403 average and 658,795 peak day ERUs, which is more than the Build-out (2050) number of ERUs shown in Table 4-6 on Page 4-14, yet at page 6-11 in Figure 6-1 demand is shown as exceeding water rights (with conservation) after 2035 (average) and 2040 (peak day). See response to Comment #44. The water rights table (Table 4- 14) has been modified to reflect the amount of water rights that are set aside for non-potable use and only calculates the maximum number of potable ERUs. 32 Mukilteo Water District Table 9-3 This table identifies City proposed capital improvements including estimated project costs in 2006 dollars. My observation recently has been that many project have been coming in over the engineering estimate, including the Casino Road Reservoir Project. It may be prudent to re-estimate project costs. (May 6, 2007 news article enclosed.) Comment noted. The City used a 7% inflation rate for cost estimates for years 2007, 2008 and 2009 and a 5% inflation rate thereafter. The City feels this configuration to be adequate over the long range. 33 Snohomish County PUD Page 1-14, Table 1-3 The table and accompanying narrative indicate that the approximate capacity of "Tunnel No. 1" is 171 MGD. Calculations by the District's engineers place the capacity closer to 122 MGD (189 cfs). While this constraint may be of limited consequence so long as the hydro project continues to function and can provide up to approximately 380 cfs/245 MGD, should the power tunnel or pipeline be inoperative for an extended period of time for any reasons, the City might face source capacity limitations in the near future during peaking periods. The City is in discussions with the PUD on this matter. 34 Snohomish County PUD Page 2-5, Section 2.1.8 In April 2005, the City of Everett created the Spada Lake Recreation Policy. The existence and content of this policy have not been reviewed, publicized and discussed with all of the major landowners in the Sultan Basin, nor has the policy been introduced into the Jackson Project relicensing process for stakeholder consideration. The District recommends that work continue with Snohomish County for adoption of a suitable ordinance protecting water quality in the watershed and that the City advise relicensing stakeholders of its policy and the water quality reasons and history behind the policy. The section and appendix have been modifed to clarify that this is a position paper and not a policy for the recreational use of Spada Reservoir. 35 Snohomish County PUD Page 2-5, Section 2.1.8 The second paragraph in this section indicates that the U.S. Fish & Wildlife Service is the landowner in the Sultan Basin. However, federal lands in the Sultan Basin are managed by the U.S. Forest Service. The reference to U.S. Fish and Wildlife Service has been changed to U.S. Forest Service. 6 of 10 ---PAGE BREAK--- 2007 Everett Comprehensive Water Plan Responses to Comments Received on March 2007 Draft Plan No. Reviewer Section/Page # or Topic Comment Response 36 Snohomish County PUD Page 2-7, Section 2.1.13 Wholesale Connection Charge Converting the 1.2 rate surcharge to a connection fee based on new retail connections in the wholesale customers' service area will cause the District to pass-through the connection charge that would be collected by the District and paid to the City. Due to the sustained levels of growth experienced in the District's service area, imposing an additional connection fee to each new service connection supplied with water from Spada Lake will have a considerable impact on developers and the building community. Should the results of Everett's rate study indicate implementing this change, the District will require adequate time to conduct its own public process to incorporate the Everett connection charge into its rates and fees policy. Comment noted. At this time, Everett has no plans for pursuing the implementation of a connection charge in its wholesale areas. 37 Snohomish County PUD Pages 2-7, 2-8, Sections 2.1.14 and 2.1.16; Page 6-14; Section 6.4.1 Potential Intertie/ Wholesale Service Area Expansion/Swap Alternative All of these matters would involve sending water from Spada Lake to King County; the first intertie might be limited to emergency conditions but the other proposals would be indefinite. Each of these choices requires prior fundamental modification of the underlying agreement between the City of Everett and the Public Utility District No. 1 of Snohomish County governing construction and management of the Jackson Hydroelectric Project and use of the water resource. Section 2.1.14 Potential Intertie with Seattle, Section 6.4.1 Snohomish River Water, and Section 2.2.3. Snohomish River Regional Water Authority Water Right each note that any intertie with Seattle and/or swapping Snohomish River and Sultan River water would be subject to approval by the PUD. In Section 2.1.14 Potential Intertie with Seattle, the text has been modified to reflect that this intertie would be for emergency purposes only. (Souheil: See attached document with recommended edits via tracked changes.) In Section 2.1.16 Wholesale Service Area, the extension of Everett's wholesale service area into King County is related to the use of Snohomish River Regional Water Authority water, which has a place of use that includes King County. 38 Snohomish County PUD Pages 2-7, 2-8, Sections 2.1.14 and 2.1.16; Page 6-14; Section 6.4.1 Potential Intertie/ Wholesale Service Area Expansion/Swap Alternative Any decision to offer or to send Spada Lake water across the county line would have to be very carefully considered because of its potential implications for all of the citizens of Snohomish County. Not only might such an action potentially limit the availability of water for the future growth of Snohomish County, once the transfer has been made, it will be difficult or impossible to recall or limit. See response to Comment #37. 7 of 10 ---PAGE BREAK--- 2007 Everett Comprehensive Water Plan Responses to Comments Received on March 2007 Draft Plan No. Reviewer Section/Page # or Topic Comment Response 39 Snohomish County PUD Pages 2-7, 2-8, Sections 2.1.14 and 2.1.16; Page 6-14; Section 6.4.1 Potential Intertie/ Wholesale Service Area Expansion/Swap Alternative Further, the Jackson Hydro Project has been constructed and maintained largely at the expense of the county's electric ratepayers, and the cost of any lost generation that must be covered by other energy purchases, losses due to stranded investment, and contributions electric ratepayers may have made toward the City of Everett's water system should be recognized and fairly compensated or reimbursed. See response to Comment #37. 40 Snohomish County PUD Pages 2-7, 2-8, Sections 2.1.14 and 2.1.16; Page 6-14; Section 6.4.1 Potential Intertie/ Wholesale Service Area Expansion/Swap Alternative Any decision to send water outside of Snohomish County must be carefully considered by the full range of affected interests, and all impacts determined and addressed effectively before any commitments can be made or significant steps taken to deliver Spada Lake water to King County. The City of Everett's proposed expansion of its water service area is a significant step that should not proceed without evaluation and approval by affected interests, including the District, after public input. See response to Comment #37. 41 Snohomish County PUD Page 3-32, Table 3-21, Figure 3-4 The District encourages continued implementation of a regional conservation program maximizing all cost-effective water conservation measures. Encouraging the efficient use of water extends supply to meet future needs; both for drinking water and generating electricity at the Jackson Hydro Project. The conservation program contained in Chapter 5 is a robust program that works to maximize cost effective conservation. The savings from that program are incorporated into the forecast labeled Demand with Conservation and Reuse, which is the forecast Everett anticipates to occur. The forecast labeled Demand without Conservation and Reuse is only provided for comparison purposes. 42 Snohomish County PUD Page 4-2, last paragraph and Figure 4-2, Page 4- 5 Should the reference to "June" diurnal demands be "July"? Text was changed to July. 43 Snohomish County PUD Page 4-17, Table 4-9 The system-wide numbers at the bottom of the second and third sections of the table should be bracketed (negative) and the same numbers shown at the bottom of the fourth section after 2011. The table is correct. The values in the second and third section of the table are the amount of additional source that will be added to offset the deficiency. Thus in 2020 we are adding 26.4 mgd source (second section) for a total of 26.4 mgd of new source (Section 3) resulting in elimination of the deficiency. 8 of 10 ---PAGE BREAK--- 2007 Everett Comprehensive Water Plan Responses to Comments Received on March 2007 Draft Plan No. Reviewer Section/Page # or Topic Comment Response 44 Snohomish County PUD Page 4-26, Table 4-14 This table shows that existing water rights can serve up to 628,403 average and 658,795 peak day ERUs, which is more than the "build- out" (2050) number of ERUs shown in Table 4-6, page 4-14; however, at page 6-11, Figure 6, demand is shown as exceeding water rights (with conservation) after 2035 (average) and 2040 (peak day). This deserves some explanation. The water right calculation shown in Table 4-14 did not consider the non-potable water use that needs to be removed from that available for potable water. Table 4-14 will be revised to only use the water right available for potable uses by subtracting the amount needed for non-potable use from the available water right prior to calculating the number of ERUS that can be met by the existing water right. Additionally, text will be added at the start of Chapter 4 to identify that calculations in this chapter pertain to potable water only. 45 Snohomish County PUD Financial Analysis, Chapter 10 Revenue and expense projections are addressed on a system-wide basis, and presented in a way that combines transmission and distribution system costs. Since the breakdown of these costs and planned future expenditures for capital and other projects is very important to wholesale customers, and this approach would not likely be used for rate-setting in the future, it seems appropriate that the plan would clearly segregate projected transmission and distribution needs and costs. The CWP identifies the projects and the rate-setting plans allocate the expenditure to the appropriate category. 46 Snohomish County PUD Financial Analysis, Chapter 10 Based upon the CIP, it appears that the City is planning significant increases in distribution system projects more than six years in the future. Comment noted. To keep up with growth in Snohomish County, provide consistent and reliable service and produce superior quality water for its retail and wholesale customers, Everett is planning for significant improvements to distribution, transmission and treatment facilities within its system. 47 Snohomish County PUD Appendix 6-2, Section 2.1 The Climate Change discussion states that hydro power is "an ancillary benefit" in the operation of Spada Lake reservoir. While the various agreements governing construction and operation of the Jackson Hydro Project undoubtedly have elevated water supply and instream flow management for fish over hydro power production, it must be recognized that "but for" the construction of Stage II by the district, increasing the volume of the previous Stage I reservoir by four times, the City today would be at the edge of its operating capacity due to limited source storage. Hydro facilities currently deliver water to the City directly from Spada Lake, improving the City's raw water quality often well beyond what it would have been in the absence of "Stage II of the Project." The hydro power system has provided an essential benefit to the City's water system. Everett staff agrees with this statement and will remove the word ancillary from the text in Appendix 6-2 and replace it with 'additional'. 9 of 10 ---PAGE BREAK--- 2007 Everett Comprehensive Water Plan Responses to Comments Received on March 2007 Draft Plan No. Reviewer Section/Page # or Topic Comment Response 48 Snohomish County PUD Appendix 6-4, Section 2.5, at pages 10 and 15 (Watershed Control Program) The City notes that its Lake Chaplain lands are managed first for water quality and then for wildlife habitat under the Wildlife Habitat Management Plan approved by FERC. Article 44 of the FERC license stipulates that water quality has precedence over other land use consideration. Together these requirements help to provide regulation assuring water quality control. No response required. The City agrees with this statement. 49 Snohomish County PUD Appendix 6-4, Section 2.5, at pages 10 and 15 (Watershed Control Program) The third paragraph of this section indicates that wildlife mitigation was required as a part of mitigation for Stage II of the Jackson Project. While this is technically true, it was understood (and so noted in the 1981 FERC License Order at p.6) that mitigation for construction of the original Stage I water supply reservoir was to be postponed until completion of Stage II; therefore, construction of Stage II did not trigger an obligation that did not already exist. No response required. The City agrees with this statement. 50 Snohomish River Regional Water Authority Section 2.2.3 Make changes to Section 2.2.3 Snohomish River Regional Water Authority Water Right per the SRRWA's lawyer Tom Mortimer, as provided by Souheil on 7-16-07. These text changes were made. 51 Woodinville Water District Section 2.1.16 Change the text in Section 2.1.16 Wholesale Service Area line 5 to read "This includes the service area of This text change was made. 10 of 10 ---PAGE BREAK--- Department of Health Checklists • Water System Plan Checklist • Municipal Water Law Checklist ---PAGE BREAK--- Washington State Department of Health Water System Plan Submittal Form This form is required to be submitted along with the Water System Plan (WSP). It will serve to expedite review and approval of your WSP. WSPs will not be reviewed until submittal form and checklist are completed. City of Everett 24050 L City of Everett 1. Water System Name 2. PWS ID# 3. System Owner Name Jim Miller [PHONE REDACTED] Engineer 4. Contact Name for Utility Phone Number Title 3200 Cedar St Everett WA, 98201 Contact Address City State Zip Souheil Nasr [PHONE REDACTED] Principal Engineer 5. Project Engineer Phone Number Title 3200 Cedar St Everett WA, 98201 Project Engineer Address City State Zip 6. Billing Contact Name (required if not the same as Billing Phone Number Billing Fax Number Billing Address City State Zip 6. How many services are presently connected to the system? 24,301 7. Is the system expanding? (seeking to extend service area or increase number of approved connections) Yes No 8. If number of services is expected to increase, how many new connections are proposed in the next six years? See Section 3.6 for demand forecast. 9. If the system is private-for-profit, is it regulated by the State Utilities and Transportation Commission? Yes No 10. Is the system located in a Critical Water Supply Service Area? Yes No 11. Is the system a customer of a wholesale water purveyor? Yes No 12. Will the system be pursuing additional water rights from the State Department of Ecology in the next ten years? (The City has a pending application for the Sultan River) Yes No 13. Is the system proposing a new intertie? (See Section 2.1.14 for discussion) Yes No 14. Do you have projects currently under review by the Department of Health? Yes No 15. Are you requesting distribution main project report and construction document submittal exception, and if so, does the WSP contain standard construction specifications for distribution mains? Yes No 16. Are you requesting distribution related project report and construction document submittal exception, and if so, does the WSP contain distribution facilities design and construction standards, including internal engineering review procedures? Yes No 17. Have you sent copies of the draft WSP to adjacent purveyors and the County for their review and comment? Yes No If answer to question 17 is yes, list adjacent utilities/entities that have received a copy of the draft WSP: A copy of the planning data was sent to wholesale customers and Snohomish County for early input. This document was called the Planning Data Memorandum and included Chapters 1, 2, 3, 4, 5 and 6 of the CWP. Is this plan: an Initial Submittal a Revised Submittal Please enclose the following number of copies of the WSP: 2 copies for Department of Health (note only 1 copy needed for Revised Submittal) 1 copy for Department of Ecology Copies Required 1 additional copy if you answered “yes” to question 9 Total copies attached DOH 331-040 (5/2/03) ---PAGE BREAK--- WSP Checklist CONTENT DESCRIPTION MUST BE SUBMITTED Section (unless otherwise noted) (IN WSP Chapter 1 DESCRIPTION OF WATER SYSTEM Ownership and Management 1.2, 1.3, 8.2 System Background 1.3, 1.6 Inventory of Existing Facilities 1.6, 1.7 Related Plans CWSP) 2.3, 2.4 Existing and Future Service Area and Characteristics 1.4 Agreement ( ) 2.2 Map Figure 1-1 Service Area Policies (Including SMA Policy and Conditions of Service 2.1.1 Chapter 2 BASIC PLANNING DATA Current Population, Number of Service Connections, and ERUs Tables 3-1, 3-8, 3-10 Current Water Use and Data Reporting 3.2.1, 3.3.1, 3.5 Current and Future Land Use Figures 2-1, 2-2 Future Population, Number of Service Connections, and ERUs (6 and 20 years) Table 3-10, Sec. 3.6 Future Water Use (Demand Forecast for 6 and 20 years) 3.6 Chapter 3 SYSTEM ANALYSIS System Design Standards 8.5 Water Quality Analysis 7.0 System Description and Analysis See below Source 4.3, 4.5, 4.6 Treatment ( ) 1.7.2 Storage 4.4 Distribution System/Hydraulics 4.1, 4.2 Summary of System Deficiencies 4.3, 4.4, 4.5, 4.6, 9.1 Analysis of Possible Improvement Projects 9.1 Chapter 4 CONSERVATION PROGRAM AND SOURCE OF SUPPLY ANALYSIS Conservation Program 5.6 Water Right Evaluation 6.2 Source of Supply Analysis ( ) 6.4 Water Supply Reliability Analysis with Water Shortage Response Plan 6.5, 6.6 Interties ( ) 6.7 Chapter 5 SOURCE WATER PROTECTION (CHECK ONE OR BOTH) Wellhead Protection Program ( ) n/a Watershed Control Program ( ) 6.8 Chapter 6 OPERATION AND MAINTENANCE PROGRAM Water System Management and Personnel 8.2 Operator Certification 8.3 Routine Operating Procedures, Preventive Maintenance and Record Keeping 8.4, 8.6, 8.8, 8.9 Water Quality Sampling Procedures (Comprehensive Monitoring Plan) 7.0 Coliform Monitoring Plan 7.5.3 Emergency Response Program 8.4.6 Safety Procedures 8.4.5 Cross-connection Control Program 8.6.2 Customer Complaint Response Program ( ) 8.6.3 Summary of O & M Deficiencies 8.10 Chapter 7 DISTRIBUTION FACILITIES DESIGN AND CONSTRUCTION STANDARDS Standard Construction Specification for Distribution Mains ( ) 8.5 Design and Construction Standards for Distribution Related Projects, including Internal Engineering Review Procedures Alternative Review) ( ) 8.5 Chapter 8 IMPROVEMENT PROGRAM Selection and Justification of Proposed Capital Improvements Projects ( ) 9.1 Selection and Justification of Non-Capital Projects ( ) n/a Improvement Schedule (6 and 20 years) 9.1 Chapter 9 FINANCIAL PROGRAM Identification of Cost of Capital and Non-Capital Improvements 11.4 & 11.5 Identification of Annual O & M Expenses 11.5 Six-Year Balanced Operating Budget 11.5 Discussion of Water Rates Including Proposed Increases and Rate Structures 11.5 & 11.6 Financial Viability Test (for systems serving less than 1000) ( ) n/a UTC Financial Viability and Feasibility Test (for UTC regulated systems) ( ) n/a Chapter 10 MISCELLANEOUS DOCUMENTS County/Adjacent Utility Correspondence Appendices State Environmental Policy Act (SEPA) Determination ( ) Appendices Agreements ( ) 2.2 Satellite Management Program ( ) n/a ---PAGE BREAK--- Attachment 2: Municipal Water Law Water System Plan/Small Water System Management Program General Approval Checklist For each element, please identify where in your Water System Plan (WSP) or Small Water System Management Program submittal the requirements of the Municipal Water Law identified in the column labeled “Element” are addressed. The “Application” column identifies the type of plan (WSP or and the size of system the element applies to. Application Element Addressed in plan on pages indicated Documentation Attached Water rights and system capacity WSP and All size systems The water rights self-assessment you have included in your WSP and must be complete and must adequately reflect your water right status. Please review your self-assessment for completeness, accuracy and consistency with your water rights. If there are factors (i.e. supplemental, seasonal, etc.) to your water right that are not addressed in the self- assessment format, provide additional statements on how those factors affect your self-assessment. Section 6.2.4 WSP and All size systems The system capacity analysis must incorporate the water right quantity parameters (QaQi) found in your water rights self-assessment. Identify the number of connections, population served, and/or Equivalent Residential Units (ERUs) that you are currently serving and identify your current instantaneous and annual water usage. Water use demand should not exceed existing water right QaQi. Sections 1.3, 3.1, 3.2.1, 3.2.3, 3.2.5 WSP All size systems The system capacity analysis must incorporate the water right quantity parameters (QaQi) found in your water rights self-assessment. For a 6-year planning horizon, evaluate the number of connections, population served, and/or Equivalent Residential Units (ERUs) that you are planning on serving, utilizing historical water usage and future population projections. Water use demand projections should not exceed existing water right QaQi. Section 3.2.7 Service Area Delineation WSP and All size systems Provide a map and description of the water system service area. The map must delineate your retail service area (existing and future) as well any other service area (existing and future) you wish to include in your water right place of use. Provide clear differentiation between the two boundaries. Section 1.4 WSP and All size systems Provide a copy of the land use map(s) for jurisdictions served by your system. Figures 2-1 & 2-2 ---PAGE BREAK--- Application Element Addressed in plan on pages indicated Documentation Attached Conservation WSP and All size systems New language has been added to RCW 70.119A, which states, “…municipal water suppliers shall continue to meet the existing conservation requirements of the department and shall continue to implement their current water conservation programs.” Describe what, if any, previous efforts will be discontinued. For discontinued efforts, identify why continuation of these efforts would be ineffective or provide documentation that the discontinued program had a prescribed end date or savings level. Section 5.0 WSP All size systems Must meet current conservation requirements. Please review the requirements (attached) and provide identification of where in your current WSP each of the elements is included. Section 5.3 All size systems Provide a completed Water Conservation Program (Element 14 of the N/A WSP Systems serving 1000 or more connections Describe the projects, technologies, and other cost-effective measures that comprise your water conservation program. Section 5.6 WSP Systems serving 1000 or more connections Describe the improvements in the efficiency of water system use resulting from implementation of your water conservation program over the last six years. Section 5.5 WSP Systems with inchoate water rights serving 1000 or more connections Provide a demand forecast for the next 6-years based on the water savings expected from the planned conservation measures. Sections 3.2.7 & 5.6.4 WSP Systems with inchoate water rights serving 1000 or more connections Provide a demand forecast for the next 6-years based on the water savings expected if implementing additional conservation measures that were considered cost-effective, including those that were not chosen to be implemented at this time. Sections 3.2.7 & 5.6.4 ---PAGE BREAK--- Application Element Addressed in plan on pages indicated Documentation Attached Reclaimed Water WSP Systems with greater than 1000 connections Exploring opportunities for water reclamation is an element of the Municipal Water Law that must be addressed in this plan Systems > 1000 Connections must complete Attachment 9: Water Reclamation Checklist for Systems with 1,000 or more Connections or provide comparable documentation. Section 3.5 Duty to Serve WSP All size systems Describe how your system responds to requests for new water service by providing: 1. The process for service requests, including timeframes 2. How you determine that your system’s capacity is adequate to provide new water service (including sufficient water rights) 3. Conditions of a non-technical nature that may affect your ability to provide new water service (annexation procedures, water rights issues, local ordinances, etc.) 4. Your system’s procedures for granting or requesting extensions of time during a water service related project, and describe your procedure for handling disputes and appeals when water service requests are denied Section 2.1.1 Local Government Consistency WSP or All size systems Consistency with applicable adopted local plans, regulations and policies must be determined prior to plan submittal. For each appropriate planning agency provide a completed “Consistency Statement Checklist” or analogous documentation. Appendices Watershed Coordination WSP or All size systems In Watershed Planning Process per RCW 90.82 If your system is located in an area developing a watershed plan per RCW 90.82, describe your efforts to coordinate with the local planning unit. We have attached a list of Water Resource Inventory Areas (WRIA) where watershed plans are currently in development along with contact names for each area. N/A ---PAGE BREAK--- SEPA Documentation ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- County/Adjacent Utility Correspondence ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- Appendix 1-1 – Water Facilities Inventory ---PAGE BREAK--- TOM THETFORD 13. WATER SYSTEM OWNERSHIP (mark only one) 11. SATELLITE MANAGEMENT AGENCY - SMA (check only one) 9. 24 HOUR PRIMARY CONTACT INFORMATION STREET ADDRESS IF DIFFERENT FROM ABOVE STREET ADDRESS IF DIFFERENT FROM ABOVE 7. OWNER NAME & MAILING ADDRESS 6. PRIMARY CONTACT NAME & MAILING ADDRESS 3200 CEDAR ST 1. SYSTEM ID NO. RETURN TO: Northwest Regional Office, 20435 72nd Ave S STE 200, Kent, WA, 98032 2. SYSTEM NAME 3. COUNTY 4. GROUP 5. TYPE 24050 L SNOHOMISH A Comm JIM MILLER [WS - PRIMARY CONTACT] EVERETT, WA 98201 ATTN 8. Owner Number 001814 Primary Contact Daytime Phone: Primary Contact Evening Phone: Primary Contact Mobile/Cell Phone: Fax: 10. OWNER CONTACT INFORMATION Owner Daytime Phone: Owner Evening Phone: Owner Mobile/Cell Phone: Fax: E-mail: WAC 246-290-420(9) requires that water systems provide 24-hour contact information for emergencies. Not applicable (Skip to #12) Owned and Managed Managed Only SMA NAME: SMA Number: 12. WATER SYSTEM CHARACTERISTICS (mark ALL that apply) Agricultural Commercial / Business Day Care Food Service/Food Permit 1,000 or more person event for 2 or more days per year Hospital/Clinic Industrial Licensed Residential Facility Lodging Recreational / RV Park Residential School Temporary Farm Worker Other (church, fire station, etc.): Association City / Town County Federal Investor Private Special District State 3200 CEDAR ST ONE FORM PER SYSTEM EVERETT PUBLIC WORKS DEPT. CITY OF ADDRESS 14. STORAGE CAPACITY (gallons) CITY STATE ZIP EVERETT, CITY OF TITLE: UTILITIES DIRECTOR EVERETT, WA 98201 ATTN ADDRESS CITY STATE ZIP Owned Only 15 Source Number LIST UTILITY'S NAME FOR SOURCE AND WELL TAG ID NUMBER. Example: WELL #1 XYZ456 IF SOURCE IS PURCHASED OR INTERTIED, LIST SELLER'S NAME Example: SEATTLE 17 INTERTIE 18 SOURCE CATEGORY 16 SOURCE NAME INTERTIE SYSTEM ID NUMBER WELL WELL FIELD WELL IN A WELL FIELD SPRING SPRING FIELD SPRING IN SPRINGFIELD SEA WATER SURFACE WATER RANNEY / INF. GALLERY OTHER PERMANENT SEASONAL EMERGENCY 19 USE SOURCE METERED 2 0 NONE CHLORINATION FILTRATION FLUORIDATION IRRADIATION (UV) OTHER 21 TREATMENT DEPTH TO FIRST OPEN INTERVAL IN FEET 22 DEPTH CAPACITY (GALLONS PER MINUTE) 23 SECTION NUMBER TOWNSHIP RANGE 24 SOURCE LOCATION 1/4, 1/4 SECTION SULTAN DAM S01 X X Y 92000 SW NW 29 29N 09E X X X X 84,200,000 11/28/2005 Updated: (425) 257-8880 (425)418-5630 (425) 257-8200 E-mail: (425) 257-8882 [EMAIL REDACTED] (425) 257-8800 (425) 257-8200 (425) 418-7795 (425) 257-8882 [EMAIL REDACTED] Printed:12/14/2005 WFI Printed For: Submission Reason:Annual Update Quarter:1 On-Demand WATER FACILITIES INVENTORY (WFI) FORM DOH 331-011 (Rev. 06/03) Water System Copy 1 Page: Sentry DOH ---PAGE BREAK--- 29. FULL-TIME RESIDENTIAL POPULATION ACTIVE SERVICE CONNECTIONS Unspecified DOH USE ONLY! APPROVED 23512 3600 19912 27. NON-RESIDENTIAL CONNECTIONS (How many of the following do you have?) 26. MULTI-FAMILY RESIDENTIAL BUILDINGS (How many of the following do you have?) 25. SINGLE FAMILY RESIDENCES (How many of the following do you have?) 0 A. Full Time Single Family Residences (Occupied 180 days or more per year) B. Part Time Single Family Residences (Occupied less than 180 days per year) 19912 0 A. Apartment Buildings, condos, duplexes, barracks, dorms 3365 B. Full Time Residential Units in the Apartments, Condos, Duplexes, Dorms that are occupied more than 180 days/year C. Part Time Residential Units in the Apartments, Condos, Duplexes, Dorms that are occupied less than 180 days/year 0 0 A. Recreational Services (Campsites, RV Sites, Spigots, etc.) 0 B. Institutional, Commercial/Business, School, Day Care, Industrial Services, etc. 3600 0 28. TOTAL SERVICE CONNECTIONS A. How many residents are served by this system 180 or more days per year? 30. PART-TIME RESIDENTIAL POPULATION JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 32. REGULAR NON-RESIDENTIAL USERS A. How many part-time residents are present each month? B. How many days per month are they present? 31. TEMPORARY & TRANSIENT USERS A. How many total visitors, attendees, travelers, campers, patients or customers have access to the water system each month? B. How many days per month is water accessible to the public? A. If you have schools, daycares, or businesses connected to your water system, how many students daycare children and/or employees are present each month? B. How many days per month are they present? JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 33. ROUTINE COLIFORM SCHEDULE * Requirement is exception from WAC 246-290 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 100 100 100 100 100 100 100 100 100 100 100 100 35. Reason for Submitting WFI: 36. I certify that the information stated on this WFI form is correct to the best of my knowledge. SIGNATURE: PRINT NAME: DATE: TITLE: Update - Change Update - No Change Inactivate Re-Activate Name Change New System Other WATER FACILITIES INVENTORY (WFI) FORM - Continued 2. SYSTEM NAME 1. SYSTEM ID NO. 3. COUNTY 4. GROUP 5. TYPE 24050 L SNOHOMISH EVERETT PUBLIC WORKS DEPT. CITY OF 103000 Lines 25, 29, 35 and 36 are required to be completed (other lines are optional). A DOH USE ONLY! CALCULATED ACTIVE CONNECTIONS Comm DOH 331-011 (Rev. 06/03) Water System Copy 2 Page: Sentry DOH ---PAGE BREAK--- Appendix 1-2 – DOH List of Wholesale Customers ---PAGE BREAK--- # ID Group Meter Size System Name 1 37925 A unknown 60TH STREET WATER WORKS 2 01150 A 2" ALDERCREST WATER USERS 3 01300 A ALDERWOOD WATER DISTRICT 4 07250 A BLACKMANS LAKE WATER DISTRICT 5 26140 A unknown BUNK FOSS SYSTEM 6 11431 A 2" CASCADE ACRES HOME OWNERS 7 16270 A CROSS VALLEY WATER DISTRICT 8 22500 A unknown EDMONDS, CITY OF 9 25750 A FOBES WATER DISTRICT 10 16351 A unknown FRIAR CREEK WATER SYSTEM 11 32850 A HIGHLAND WATER DISTRICT 12 17051 A HOMESTEAD ESTATES WATER SYSTEM 13 20624 A MACHIAS RIDGE HOMEOWNERS ASSOC. 14 51900 A MARYSVILLE UTILITIES 15 20637 A MEADOW LAKE WATER ASSOCIATION 16 55820 A MONROE WATER SYSTEM 17 38316 A unknown MOUNTAIN VIEW TERRACE WATER INC 18 57550 A MUKILTEO WATER DISTRICT 19 AA475 A unknown NEPA PALLET 20 61100 A NORTH RIDGE WATER CORP 21 61947 A unknown NORTHWEST IMPROVEMENT COMPANY 22 67375 A PILCHUCK 26 TRACTS 23 67380 A 2" PILCHUCK RIVIERA #1 24 72844 A 2" RIVERSIDE WATER DIST #1 25 74150 A ROOSEVELT WATER ASSOCIATION 26 76650 A SCHLUTER WATER ASSOCIATION 27 79250 A SILVER LAKE WATER DISTRICT 28 80907 A SNO PUD 1 - LAKE STEVENS 29 20150 A SNO PUD 1 - DUBUQUE 30 01612 A SNO PUD 1 - LAKE ROESIGER 31 44431 A SNO PUD 1 - STORM LAKE RIDGE 32 80915 A SNOHOMISH, CITY OF 33 84760 A SULTAN ESTATES WATER SYSTEM 34 84770 A SULTAN WATER DEPARTMENT 35 88150 A THREE LAKES WATER ASSOCIATION INC 36 02408 A TWIN ROADS WATER ASSOCIATION 37 96930 A WILKSHIRE LANE WATER DISTRICT INC 38 98230 A unknown WOODS CREEK WATER DISTRICT 39 02603 B B 103RD DR SE WATER SYSTEM 40 44841 B B 273RD AVE SE WATER SYSTEM 41 06311 B B APPLING BRUCE WATER SYSTEM 42 01881 B B BASCO WATER SYSTEM 43 52727 B B CEDAR HEIGHTS 44 12500 B B CHERRY AVE WATER DISTRICT 45 48453 B B EKMAN WATER SYSTEM 46 19987 B B ELDER, JOHN - WATER SYSTEM 47 50264 B B ELIJAH ALLEN WATER SYSTEM 48 05999 B B ELKINS/OSTBO WATER SYSTEM 49 94810 B B GILPIN WATER SYSTEM 50 01247 B B GREEN ROAD WATER SYSTEM 51 33910 B B HOME ACRES WATER DISTRICT 52 07091 B B JOHNSON, IRA WATER SYSTEM 53 56846 B B KIM/MCCARY WATER SYSTEM 54 04158 B B KING S WATER SYSTEM 55 45370 B B LAKEVIEW WATER DIST 56 17423 B B LIPPINCOTT WATER SYSTEM 57 88675 B B MARKS, TOM WATER SYSTEM 58 59661 B B PEACEDALE WATER SYSTEM 59 72835 B B RIVERSHORE WATER DISTRICT #1 60 04159 B B RYNER WATER SYSTEM 61 59540 B B SEIPP WATER SYSTEM 62 06325 B B SNO PUD 1- BUTTERFIELD 63 01349 B B TAPPE WATER SYSTEM 63 Total 38 Group A (26 are > 4 are 8 are "unknown") 25 Group B Everett's Direct Wholesale Customer (source is DOH database, April 2005) ---PAGE BREAK--- Appendix 2-1 – Everett Municipal Code - Selected Sections ---PAGE BREAK--- Chapter 14.16 WATER RATES AND REGULATIONS Sections: 14.16.010 Utilities division—Acknowledgment. 14.16.020 Utilities division—Water supply—Purpose. 14.16.030 Definitions. 14.16.040 Utilities superintendent’s qualifications and appointment. 14.16.050 Standards and financing for water distribution systems. 14.16.060 System alterations caused by improvements. 14.16.070 System facilities installation and ownership. 14.16.080 Basic types of water service. 14.16.090 Fixed rate service. 14.16.100 Metered service. 14.16.110 Nonqualified fixed rate service. 14.16.120 Applications for water service. 14.16.130 Payment of service connection charges. 14.16.140 Application and payment of charges prerequisite to building permit. 14.16.150 Temporary and construction service. 14.16.160 Overhead percentage cost—Statutory authority. 14.16.162 Overhead percentage cost—Accountability. 14.16.164 Overhead percentage cost—Rules and regulations. 14.16.166 Overhead percentage cost—Basis of calculations. 14.16.168 Determination of actual cost. 14.16.170 Water service ownership and maintenance. 14.16.180 Installation of service pipe. 14.16.190 Location of service cock or meter and piping. 14.16.200 Work limited to authorized personnel. 14.16.210 Service materials and installation standards. 14.16.220 Stop and waste valves. 14.16.225 Pressure-reducing valves. 14.16.230 Service pressure corrections. 14.16.240 Presence of customer at turn-on required. 14.16.250 Special turn-on and shut-off charges. 14.16.260 Discontinuing service. 14.16.270 Resuming service. 14.16.280 Turn-ons. 14.16.290 Alteration of existing service. 14.16.300 Renewal of service connection. 14.16.310 Dormant services—Connections. 14.16.320 Service connection transfer to new main. 14.16.330 Services for new developments. 14.16.340 Illegal turn-on—Misdemeanor. 14.16.350 Illegal taking of water. 14.16.360 Wasting water prohibited—Penalty charge. 14.16.370 Protection from pipe freezing. 14.16.380 Right to shut off—Notice not required. 14.16.390 Right to impose water use restrictions. 14.16.400 Meter standard size and design. 14.16.410 Meter requirement—Waived for low pressure. 14.16.420 Meter testing—Frequency and charges. 14.16.430 Single and multiple metered services—Regulations and charges. 14.16.440 Unauthorized meter removal and tampering. 14.16.450 Unobstructed access to meters required. 14.16.460 Water service outside city limits. 14.16.470 Cross-connections and by-passes prohibited. 14.16.480 Fire services—Ownership and costs. 14.16.490 Fire service meter. 14.16.500 Fire service second service charges. 14.16.510 Unauthorized use of detector check meter. 14.16.520 Single service for fire protection and other use. ---PAGE BREAK--- 14.16.530 Fire service to premises with separate water supply. 14.16.540 Fire service for private protection systems. 14.16.550 Application for fire service. 14.16.560 Disclaimer of liability. 14.16.570 Fire hydrants and standpipes. 14.16.580 Construction water use for public works. 14.16.590 Construction water use for buildings. 14.16.600 Special water use—Approval required. 14.16.610 Customer deposit. 14.16.620 Maintenance of water accounts. 14.16.630 Single billing form. 14.16.640 Service of charges, notices and communications. 14.16.650 charges—Dates due and payable. 14.16.660 Service shut-off and penalty for delinquent charges. 14.16.670 Method of payment. 14.16.680 Service disconnection at main. 14.16.690 Metered service consumption. 14.16.700 Water service shut-off for nonpayment of sewer. 14.16.710 Rates and charges—Effective January 1, 2005. 14.16.711 Rates and charges—Effective January 1, 2006. 14.16.712 Rates and charges—Effective January 1, 2007. 14.16.713 Rates and charges—Effective January 1, 2008. 14.16.714 State utility tax. 14.16.715 Adjustment of rates. 14.16.716 Domestic water customers. 14.16.717 Irrigation water customers. 14.16.718 Future rate increases. 14.16.720 Filtration charge—Identification as separate budget category. 14.16.730 Filtration charge—Customer payment—Cutoff and penalty for nonpayment. 14.16.740 Determination of employee number and salaries. 14.16.750 Accounts and records. 14.16.760 Employees’ bonds. 14.16.770 Cooperation of other departments. 14.16.780 Duties of city engineer. 14.16.790 Fire department’s estimated consumption. 14.16.800 Report by plumbing inspector. 14.16.810 Turn-off in condemned buildings. 14.16.820 Payment for services by other departments. 14.16.830 Adjustments to bills and charges. 14.16.840 Damage to water system facilities—Liability. 14.16.850 Lien for delinquent water charges. 14.16.860 Utilities superintendent’s authority—Administration and operations. 14.16.010 Utilities division—Acknowledgment. The city council acknowledges, ratifies and confirms the prior establishment and existence of a subdivision within the department of public works which is known as the utilities division, which shall include water supply, sanitary sewage, and surface water drainage operations of the city. (Ord. 1237-86 § 1, 1986) 14.16.020 Utilities division—Water supply—Purpose. The utilities division shall provide for the construction, operation and maintenance of all necessary and desirable collection, diversion, impoundment, transmission, treatment, storage and distribution facilities to produce and convey a potable water supply to all inhabitants of the city and such surrounding areas as the city council may determine, for domestic, commercial, industrial and manufacturing purposes. (Ord. 1237-86 § 2, 1986) 14.16.030 Definitions. A. “Utilities division” means that operational subdivision within the department of public works of the city. Use of this term may refer to the organization in general or apply to a particular functional unit or division thereof. ---PAGE BREAK--- B. “Water system” means the entire physical plant and facilities operated or controlled by the utilities division, both within and outside the city limits, which shall include but not be limited to all lands, rights, easements, permits, impoundments, reservoirs, tunnels, treatment facilities, pipelines, trestles, bridges, roads, buildings, structures, machines, equipment, records, pumps, valves, hydrants, meters, services and all related facilities and appurtenances for the collection, treatment and delivery of water. The use of this term may refer to the entire water system or an appropriate functional division or part thereof. C. “Water service” means the entire process of supply development, impoundment, treatment, transmission, storage and distribution of water, together with the associated administrative, construction, operation and maintenance functions involved in delivering the commodity to various points of use or consumption throughout the water system. D. “Customer” or “person” means and includes persons of either sex, associations, cooperatives, partnerships, and corporations whether acting by themselves or by a servant, agent, or employee; the singular number shall be held and construed to include the plural and the masculine pronoun to include the feminine. E. “Premises” means a continuous lot or tract of land including the building or group of adjacent buildings under a single control with respect to the use of water thereon and the responsibility for payment thereof. F. “Water service connection” (also referred to as a service connection) means the physical installation of the tap, fittings, pipe and other necessary appurtenances required to deliver water from the main to the premises up to and including the service cock or meter. G. “Utilities superintendent” means the chief administrative officer of the utilities division; and any act in this chapter required or authorized to be done by the utilities superintendent may be done on behalf of the utilities superintendent by an authorized employee of the utilities division. (Ord. 1237-86 § 3, 1986) 14.16.040 Utilities superintendent’s qualifications and appointment. The superintendent of the utilities division shall have a minimum of five years experience in the management, maintenance and operation of public water systems. He or she shall have a degree in business administration management, public administration or engineering, plus a state license as a water distribution manager or such other certifications as required by the state. He or she shall have in his or her charge and under his or her control, subject to the public works director and/or the mayor, the management, maintenance and operation of the utilities division, including all existing and future plant facilities, land and rights, both tangible and intangible, and all equipment and persons employed thereon, and of all planning and construction work undertaken by the utilities division in connection with the water system. (Ord. 1237-86 § 4, 1986) 14.16.050 Standards and financing for water distribution systems. A. This section shall govern the methods of financing distribution system improvements, renewals and extensions, and specifying standards for certain sizes and types of materials for use by and in the city water system. B. All new distribution system mains shall be constructed of materials and installed in accordance with the city standard specifications conforming to the appropriate American Water Works Association standard as determined by the utilities superintendent. C. The term “lateral line” or “lateral” is used in this chapter to designate a distribution system pipeline which includes fire hydrants and service connections to adjacent property. The standard minimum size of lateral lines shall be six inches in diameter unless otherwise determined by the utilities superintendent. The location of all new lines shall be determined by the utilities superintendent. D. All new lateral lines shall be paid for by local improvement district assessments or cash payments by customers desiring water service. Installation of new laterals shall include all appurtenances required for a complete installation, such as valves, fittings, fire hydrants and lateral line extensions to grid the system and thereby eliminate dead ends. E. All system improvement lines shall be paid from water system funds as hereinafter set forth; provided however, the financial participation of the water system in any local improvement district shall be determined exclusively by the terms of the ordinances establishing the local improvement district. The term “system improvement line” as used in this chapter shall designate those feeder lines constructed for the purpose of improving the distribution system as a whole or in part as determined by the utilities superintendent. F. To the property benefited there shall be charged the cost of installing a water line including fire hydrants and appurtenances. If the water line is a system improvement line, the water system shall bear all costs in excess of the original design that is adequate for property benefited based on the water system’s anticipated use of the property at the time of the installation. Industrial developments which require large quantities of water or multiple sources shall be required to bear the cost of any necessary expansion or modification of water lines to service their needs. G. Renewals of lateral and feeder lines with the same size pipe shall be done by and at the expense of the water system, in the discretion of the utilities superintendent, subject to funding availability. The term “renewals” as used in this chapter shall designate the replacement of lines previously installed which have deteriorated to a condition which requires excessive maintenance or otherwise does not provide satisfactory service. H. It is recognized that lateral mains of a size less than the standard minimum six-inch diameter have previously been installed or annexed to the water system. When such an undersized lateral requires renewal or replacement, it shall be installed in accordance with the standards set forth in this chapter. Payment for renewal or replacement of such undersized lines shall be made as follows: 1. Any such line replaced with a pipe four inches in diameter shall be installed by and at the expense of the water system; ---PAGE BREAK--- 2. Any such line replaced with a pipe six inches or larger in diameter shall be installed by the water system. The cost equivalent to a four-inch pipe shall be borne by the water system. The difference in cost between a four inch pipe and the larger size pipe together with any additional fire hydrants and appurtenances shall be assessed against and paid by the property requiring the improvement. The equivalent cost of the various size pipeline installations used in the computation of assessments to properly benefited shall be determined by the utilities division from current cost records for similar installations. (Ord. 1237-86 § 5, 1986) 14.16.060 System alterations caused by improvements. In the event it becomes necessary to relocate or change the alignment or grade of a lateral or feeder line, service connection, fire hydrant or other water facility by reason of construction of improvements, including, but not limited to paving, sidewalks, curb and gutter, regrades, street lights, construction or modification to other utilities, or similar construction or changes, such alterations to the water system shall be performed by the utilities division (unless prior written authorization is given by the utilities superintendent for reconstruction by others) and paid for by the local improvement district, utility, person, firm or corporation responsible for or causing such alteration. (Ord. 1237-86 § 6, 1986) 14.16.070 System facilities installation and ownership. A. The ownership of all water mains, extensions thereof, fire hydrants, services and all related appurtenances located in public streets and utility easements or rights-of-way, shall be vested solely in the utilities division. Any developer, person, firm or corporation having an interest in the construction and/or payment for such water mains, extensions, fire hydrants, services and related appurtenances shall relinquish interest upon acceptance of the facilities by the utilities division. Relinquishment of such facilities shall be a prerequisite to the utilities division supplying water to facilities located within the city limits. B. The utilities division shall install all distribution mains and appurtenances within the city unless specifically agreed otherwise in writing or required by law. The utilities division shall maintain and operate water mains, facilities and appurtenances owned by the city. (Ord. 1237-86 § 7, 1986) 14.16.080 Basic types of water service. There shall be two basic types of water service provided within the city limits, namely “fixed rate” service and “metered” service. (Ord. 1237-86 § 8, 1986) 14.16.090 Fixed rate service. Newly constructed single-family unit dwellings connecting to the Everett water system after July 1, 1991, shall have metered service. Existing fixed rate accounts converting to metered service shall continue as metered accounts on or after the date of conversion. Single-unit dwellings which are used or occupied in part by an office, commercial enterprise or home occupations shall be required to convert to metered service. A meter will not be required when the business use of a single-family home does not result in a change in the primary use as a residence, and there will not be an increase in water consumption as determined by the public works director. (Ord. 2254-97 § 1, 1997) 14.16.100 Metered service. All customers or premises within the city limits not included in the fixed rate water service classification, and all customers without exception located outside the city limits, shall be furnished water through a metered service only. (Ord. 1237-86 § 10, 1986) 14.16.110 Nonqualified fixed rate service. All service connections to the water system which are receiving water service on a fixed rate basis, but which do not qualify for fixed rate service as defined in this chapter shall be treated in the following manner: A. The utilities division, at its option, may install without additional cost to the premises, a meter in the service line serving the premises, and thereafter charge the premises at the applicable metered rate; or B. Any such premises having a fixed rate service connection for which the premises does not qualify under the terms of this chapter shall be charged at the fixed rate multiplied by the number of units existing upon the premises, the sum of which shall constitute the total charge for the premises. The charge shall be rendered without regard to occupancy or vacancy of the units. The number of units existing upon the premises shall be determined by the utilities division. (Ord. 1237-86 § 11, 1986) 14.16.120 Applications for water service. ---PAGE BREAK--- A. Required. Before water is furnished to any premises, an application form provided by the public works department for water service shall be completed and signed and the appropriate water service connection charge paid in advance of any service installation work. B. Applicant. Each application shall be made by the owner of the property to be served or by his authorized agent. Every applicant not the actual owner shall be presumed to be the authorized agent of the owner for purposes of this section. C. Agreement. Applicants must state fully and truly all the purposes for which water is intended to be used, and, as a condition precedent to receiving water service, shall agree to comply with all provisions of this chapter or such other rules and regulations now existing or which may be established from time to time. The applicant shall further agree, as a condition precedent to receiving water service, that the utilities division shall have the right at any time, without notice, to shut off or turn on the water supply for repairs, construction, nonpayment of charges or for any other reasonable cause. (Ord. 1237-86 § 12, 1986) 14.16.130 Payment of service connection charges. A. The initial service connection installation cost for customers within the city limits for a fixed rate service, a three fourths-inch, a one-inch and a two-inch metered service shall be as established by the current water service rate ordinance or resolution, plus any charge applicable to the property or the connection as a consequence of any latecomer agreement or system connection charges as established by ordinance or resolution. B. Metered service connections within the city limits which are larger than two inches in diameter and all metered service connections outside the city limits shall be installed at the actual cost of making the installation, plus any other applicable charges. C. Before work is commenced on any service connection, the applicant shall pay to the utilities division the amount required for a fixed rate service connection or a three fourths-inch, a one-inch or a two-inch metered service connection, whichever is applicable to the particular connection as determined by the utilities division, plus any aforesaid charges applicable to the property or connection. D. In the case of an applicant requesting a service larger than two inches within the city limits or a service of any size outside the city limits, the applicant shall pay to the utilities division, before work is commenced on the service, the amount equal to the estimated cost, as determined by the utilities division for the installation of the service, including any aforesaid charges applicable to the property. The work shall then be performed by the utilities division, which shall maintain a record of the actual costs of all labor, material and equipment rental required to complete the work. Upon completion of the installation, if the amount paid to the utilities division by the applicant is not sufficient to pay for the cost of doing the work, the applicant shall pay the difference between the actual cost and the amount of the estimate previously paid to the utilities division. If the actual cost for making the installation is less than the estimate previously paid, the utilities division shall refund the difference to the applicant. (Ord. 1237-86 § 13, 1986) 14.16.140 Application and payment of charges prerequisite to building permit. The initial water service connection application shall be made and all charges paid before issuance of a building permit. (Ord. 1237-86 § 14, 1986) 14.16.150 Temporary and construction service. The charge for a temporary and/or construction service shall be the cost of installation, removal and materials. Credit will be given for a meter and the meter box only when there is no damage to the meter and meter box. The meter and meter box must be in fully usable condition, comparable to a new or rebuilt meter. The amount of the estimated cost of the temporary and/or construction service must be deposited to the city in advance. (Ord. 1237-86 § 15, 1986) 14.16.160 Overhead percentage cost—Statutory authority. Accounting and financial reporting of overhead percentage cost rate is required by two Federal Office of Management and Budget circulars: Circular A-102, “Uniform Requirements for Assistance to State and Local Governments,” and Circular A-87 (formerly 74- “Cost Principles for State and Local Governments,” and generally accepted accounting principles (GAAP) as promulgated by Governmental Accounting Standards Board (GASB) Statement No. 1, “Authoritative Status of NCGA Pronouncements and AICPA Industry Audit Guide.” (Ord. 1090-85 § 1, 1985) 14.16.162 Overhead percentage cost—Accountability. The city finance department shall demonstrate good management by annually calculating the overhead percentage for the sewer and water divisions. (Ord. 1090-85 § 2, 1985) 14.16.164 Overhead percentage cost—Rules and regulations. ---PAGE BREAK--- The finance department is hereby authorized to promulgate rules and regulations to effectuate an annual overhead percentage calculation along with necessary procedures to accomplish the intent of Sections 14.16.160 through 14.16.166. (Ord. 1090-84 § 3, 1985) 14.16.166 Overhead percentage cost—Basis of calculations. For the purpose of all work performed for any person or other agency or city department by the water division or sewer division, the “cost” or “actual cost” of the work performed shall include the direct cost of all labor plus direct employee benefits, the direct cost of all materials, all other direct costs incurred in connection with the work plus an annual overhead percentage which shall be calculated by the city finance department. The annual overhead percentage shall include indirect employee benefits and administrative overhead and will be calculated in conformance with Circulars A-102 and A-87 as designated in Section 14.16.160, and with the current edition of a guide for state and local government agencies by the U.S. Department of Health, Education and Welfare, “Cost Principles and Procedures for Establishing Cost Allocation Plans and Indirect Cost Rates for Grants and Contracts with the Federal Government.” (Ord. 1090-85 § 4, 1985) 14.16.168 Determination of actual cost. For the purpose of this chapter, “cost” or “actual cost” of any work performed for any person or other agency or city department by the utilities division includes the direct cost of all labor plus fringe benefits, the direct cost of all materials plus materials overhead, the direct cost of equipment rental used in connection with the work, all other direct costs incurred in connection with the work, plus administrative and supervisory cost computed at the current applicable rate as established by council ordinance or resolution. (Ord. 1237-86 § 16, 1986) 14.16.170 Water service ownership and maintenance. The utilities division only shall install, own, maintain and operate the water service connection from the main to and including the service cock or meter. In cases where a meter may be located a considerable distance from the main for customer or service convenience, the customer shall maintain the service pipe for the entire distance from the normally designated location of the service cock or meter to the point of ultimate water usage or consumption. (Ord. 1237-86 § 17, 1986) 14.16.180 Installation of service pipe. A. The owner or his authorized agent shall first install, or cause to have installed, the water service pipe extending from a point within the property to be served to the location of the service cock or meter in the public street, utility easement or right-of-way. The utilities division shall then install the water service connection between the main and the end of the customer’s previously installed service pipe and turn on the water; provided, that the service line and plumbing on the customer’s side of the service cock or meter shall have been installed in conformity with this chapter and other applicable ordinances, rules and regulations of the city. B. A water service connection shall be installed only where a building, structure, or building materials are located on the premises to be served except in an extraordinary circumstance. The exception must first be approved by the utilities superintendent before it will be allowed. (Ord. 1237-86 § 18, 1986) 14.16.190 Location of service cock or meter and piping. A. Designation. The location of the service cock or meter for each service connection shall be designated by the utilities division and the customer requesting a service connection shall install his water service pipe to the designated point before the utilities division will make the connection thereto. B. Connection Limited to Premises. A service connection for a given premises shall be installed on the same lot or parcel which is occupied, wholly or in part, by the building or structure served. Service pipes, either temporary or permanent, shall not be extended to buildings or structures on other lots or parcels. No person nor customer receiving water from the water system shall be permitted to supply water to any other premises at any time except with the full knowledge and prior approval of the utilities division. C. Extension Across Streets or Alleys. Service pipes shall not be installed nor extended across streets or alleys by customers unless specifically approved by the utilities division prior to such installation and unless a permit is obtained by the customer from the public works department. (Ord. 1237-86 § 19, 1986) 14.16.200 Work limited to authorized personnel. ---PAGE BREAK--- Only authorized employees of the utilities division shall be allowed to tap existing water mains and install service pipes between the water main and the service cock or meter, or to connect pipes where they have been disconnected, or to shut water off or turn water on to any premises. (Ord. 1237-86 § 20, 1986) 14.16.210 Service materials and installation standards. A. Service Pipe Material. Service pipe material shall be as specified in the current standard specifications of the public works department between the main and the service cock or meter, for three-fourth-inch, one-inch, and two-inch service connections. Ductile iron pipe or other materials allowed by the current standard specifications of the public works department shall be used for service pipe material between the main and the meter for services larger than two inches in diameter except for those installations approved by the utilities superintendent. The service pipe material on the customer’s side of the service cock or meter may be any material permitted in the plumbing code of the city. B. Diameters. The diameter of any tap made to any water main and the diameter of the service pipe between such main and the service cock or meter shall be subject to the approval of the utilities superintendent, except that normally no tap nor service pipe shall be less than three-fourths inch in diameter. C. Depth. All service connection piping located on the customer’s premises or private property other than public streets, utility easements and rights-of-way shall be installed not less than twenty-four inches below the surface of the ground and not less than thirty inches below the surface on public streets, utility easements and rights-of-way. No service piping between the building and the location of the service cock or meter shall be buried or covered until it has been inspected and accepted by the utilities division or the plumbing inspector. (Ord. 1237-86 § 21, 1986) 14.16.220 Stop and waste valves. Customers shall, at their own expense, install and maintain all pipes, connections and fixtures from the service cock or meter placed by the utilities division. All pipes must be provided with stop and waste valves, protected from freezing, and accessible at all times to the customer, in such a manner that the pipes may be drained to prevent freezing and the water may be shut off for repairs to service pipes, fixtures and appliances, and also to safeguard premises from water damage in case the service cock or meter is accidentally turned on. Additional stop and waste valves shall also be placed at all low points in the pipes when they cannot be otherwise drained. Each outside hose bib shall be preceded by an additional stop and waste valve. The utilities division shall refuse to turn on the water until the provisions of this section are complied with. (Ord. 1237-86 § 22, 1986) 14.16.225 Pressure-reducing valves. A. The utilities division superintendent shall determine transmission line water service customers which require a pressure- reducing valve (PRV) and the city will install and maintain PRVs as part of the service to such customers. B. The cost of the installation and maintenance of PRVs shall be recovered through the following charges which shall be added to all other water charges: Service Size (inches) Service Water Charge 1/2 through 1 $4.25 2 10.00 3 12.50 4 19.00 6 25.00 8 49.00 (Ord. 1371-87 1, 2, 1987) 14.16.230 Service pressure corrections. A. Excessive Pressure. Except at locations on the transmission line where the utilities division superintendent orders pressure- reducing valves (PRVs) to be installed pursuant to service charges established therefor, the customer may install at the main an approved type strainer and pressure regulator on his own premises in an accessible location. All costs of installation, operation and maintenance shall be borne by the customer. B. Insufficient Pressure. In services where the water pressure at the main is considered by the customer to be lower than the desired pressure, such customer may, after first requesting and receiving approval of the utilities superintendent, install a pump and pneumatic tank, or by other approved means provide increased pressure to the premises. The location of such installation shall be on the customer’s premises and he shall bear all costs of installation, operation and maintenance thereof. Provision for prevention of ---PAGE BREAK--- back-flow shall be made a part of the installation as required by the utilities superintendent. (Ord. 1371-87 § 3, 1987; Ord. 1237-86 § 23, 1986) 14.16.240 Presence of customer at turn-on required. Water service to a premises will be turned on only if the customer is present to ascertain that no damage results from leaking or burst pipes or fixtures within the premises when the turn-on is made, or when written approval by the owner is submitted to the city utility billing division or utilities division. (Ord. 1237-86 § 24, 1986) 14.16.250 Special turn-on and shut-off charges. A. Regular Hours. The times during which the utilities division shall normally make a service turn-on or shut-off shall be within the prescribed working hours of the division during the week, exclusive of Saturday, Sundays and holidays. If a turn-on or shut-off of water to a premises is made at any time other than the time prescribed above, it will be assumed to have been done for the customer’s specific convenience and there shall be a special charge made for such shut-off or turn-on, in an amount provided under the current water rates and charges, and such special charge shall be added to and considered a part of the regular water billing for the premises. B. Use of Stop and Waste Valves. If the utilities division is requested to shut off and/or turn on the water service to a premises to enable the owner, tenant or other person to make repairs or to replace piping, fixtures or other similar repairs or alterations affecting the water service to such premises, and if such repairs, alterations or replacements could normally have been made by use of stop and waste valves as required for all premises in Section 14.16.220 hereof, there shall be a special charge made for such shut-off and/or turn-on as provided under the current water rates and charges, and such charge shall be added to and considered a part of the regular water billing for the premises. (Ord. 1237-86 § 25, 1986) 14.16.260 Discontinuing service. Should a customer desire to discontinue the use of water supplied to any premises, notice in writing must be given to the utilities division. The water shall then be shut off by the utilities division and no other person. If a premises is being vacated or the customer moving to another location or leaving for an extended period of time, the customer shall pay the closing water bill for the premises at the time water service is discontinued. No remission of rates shall be made without the written notice described in this section, and the furnishing of such written notice shall be a prerequisite and incumbent upon the person requesting the shut-off. (Ord. 1237-86 § 26, 1986) 14.16.270 Resuming service. Should it be desired to resume water service to a premises after the service has been shut off, a written notice by the owner or his authorized agent shall be given to the utilities division, after which the water shall be turned on, provided payment in full has been rendered to the utilities division for all arrears and outstanding charges against the premises and the owner thereof. (Ord. 1237-86 § 27, 1986) 14.16.280 Turn-ons. No charge shall be assessed for turn-offs. There shall be a special charge of ten dollars for all turn-ons, or such amount as is provided under the current water rates and charges. The turn-on charge shall be added to and considered part of the regular water billing for the premises. (Ord. 1237-86 § 28, 1986) 14.16.290 Alteration of existing service. After a service connection shall have been installed to the premises and the owner of such premises desires to have the existing service connection relocated or changed by either an increase or decrease in size, or otherwise altered, the work necessary to accomplish such change shall be performed by the utilities division on that portion of the service connection between the main and up to and including the service cock or meter. All costs thereof shall be paid by the person requesting the change or alteration. (Ord. 1237-86 § 29, 1986) 14.16.300 Renewal of service connection. The service line between the main and the service cock or meter may be renewed by the utilities division at its expense upon the request of the property owner only after the line has been in service twenty years or more and has incurred internal corrosion or has otherwise deteriorated to the extent that inadequate or otherwise unsatisfactory service exists. The property owner, however, must first ---PAGE BREAK--- renew the service line between the premises and the service cock or meter before the utilities division will renew its section of the service connection line. This rule shall not apply in the event the service line between the main and the service cock or meter is copper or is demonstrated to deliver an adequate flow at the service cock or meter. The foregoing notwithstanding, a service line between the main and the service cock or meter may be renewed at the utilities division’s expense at any time the utilities superintendent considers that conditions warrant such renewal. (Ord. 1237-86 § 30, 1986) 14.16.310 Dormant services—Connections. Any service connection which shall have been inactive, unused or abandoned for a period of five years or the building removed from the lot for at least twelve months shall be considered a dormant service and shall be removed from the main by the utilities division. If a dormant service has not been removed from the main by the utilities division and the service pipe material is plastic or copper and has been determined to be a good service by the utilities division, then the utilities division shall charge a minimum fee of sixty dollars to test and reconnect the existing dormant service. If a service connection is subsequently desired for all or a portion of the premises or property previously supplied by a dormant service which has been removed from the main by the utilities division, the owner of the premises or property or its authorized agent shall make application and pay for a new service connection in the manner prescribed herein and without any credit whatsoever for the dormant service. (Ord. 1237-86 § 31, 1986) 14.16.320 Service connection transfer to new main. In the event a service connection to any premises is not connected to a main in front of or immediately adjacent to the premises, then at such time as a main is installed in front of or adjacent to the premises, the utilities division may, after notifying the owner thereof, transfer the service connection to the new main without charge and immediately thereafter remove the old service connection. The owner shall, at the same time and at his expense, connect his existing piping and plumbing facilities to the new service cock or meter so installed. (Ord. 1237-86 § 32, 1986) 14.16.330 Services for new developments. At such time as the Everett water utility or private developer is installing a section of distribution system piping in a new plat or subdivision or undeveloped lot, the water utility or developer shall, at the same time, install water service piping from the main to each of the platted or undeveloped lots. It is the intent of this section to minimize the number of “open-cuts” required in a newly paved street in order to provide water service to subsequently constructed homes. Similarly, for other developments requiring new mains, the developer shall install the service, less meter, at the time of main installation. The cost of materials, labor and equipment necessary to complete the service line installations to city standards shall be borne by the developer or local improvement district paying for the distribution system piping. At such time as a request is made for a building permit, the individual making the application shall pay to the water utility the amount specified in the current ordinance or resolution setting rates and charges for the developer-installed water service connections. Such sum shall be used for meter purchase, installation and to complete the necessary records and accounting for the new service. If a service of a different size or type than that previously installed is needed, then the individual requiring the new service will have to purchase the new service at the standard rate then charged by the water utility. If a meter setter and/or meter box was not included in the original development, then the property owner must purchase these at the time the building permit is requested. (Ord. 2233-97 § 1, 1997: Ord. 1237-86 § 33, 1986) 14.16.340 Illegal turn-on—Misdemeanor. No person shall turn water on to any premises after it has been shut off by the utilities division. In such case the water will be shut off and will not be turned on again until all charges, including penalties, shall have been paid. (Ord. 1237-86 § 34, 1986) 14.16.350 Illegal taking of water. No person or persons shall take or use water from the water system without having previously contracted for the same as provided in this chapter. (Ord. 1237-86 § 35, 1986) 14.16.360 Wasting water prohibited—Penalty charge. Owners of premises receiving water service from the water system shall be responsible for maintaining all piping, fixtures and appurtenances on the customer’s side of the meter or service cock in a satisfactory state of repair so that no water will be wasted. When it is found that water is being wasted on a premises because of faulty or leaking piping, fixtures or appurtenances or for any other reason, the consumer shall be notified of the wastage by the utilities division and instructed to take corrective action. If the consumer should fail or refuse to comply with the notice, the water to the premises may be shut off until proper corrective action has ---PAGE BREAK--- been taken, and a penalty charge of twenty dollars or such charge as established by council ordinance or resolution assessed against the premises shall be paid before water service is restored. The penalty charge shall be considered as a part of the water billing for the premises and may be added thereto. In lieu of this remedy, the utilities division may take whatever action is deemed necessary to accurately measure the flow of water to a premises and thereafter charge for the water consumed at the applicable rate. (Ord. 1804-91, 1991; Ord. 1237-86 § 36, 1986) 14.16.370 Protection from pipe freezing. It shall be the customer’s responsibility to protect from freezing all piping, fixtures and appurtenances on his side of the service cock or meter. Any damage resulting from freezing shall be considered the responsibility of the consumer and no adjustment shall be made in the water billing by reason of the freezing and subsequent leakage. (Ord. 1237-86 § 37, 1986) 14.16.380 Right to shut off—Notice not required. The utilities division shall have the right to shut off or turn on the water from its mains and services at any time, without notice, for repairs, construction, reconstruction, maintenance, operation and other purposes, without liability for injury to persons or damage to property of its customers and others. The utilities division will endeavor to notify customers where practicable but shall not accept responsibility nor liability for injury to persons or the safety of boilers, hot water tanks, appliances or other property on the premises of any water consumer. (Ord. 1237-86 § 38, 1986) 14.16.390 Right to impose water use restrictions. The utilities division shall have the right to forbid and/or establish certain specified hours for lawn and garden sprinkling and other nonessential uses of water within the whole or specified parts of the water system when there is an actual or impending water shortage, extreme pressure loss in the distribution system or for any other reasonable cause. The utilities division may at any time determine such rules and/or restrictions to be necessary and after reasonable notification thereof may enforce same. Upon the violation of any such rule and/or restriction, the water may be shut off to the premises of the violator without notice and shall not be turned on again until the owner or occupant of the premises has agreed to comply with the rules and/or restrictions and has paid to the utilities division a penalty charge of twenty dollars or such charge as established by council ordinance or resolution. (Ord. 1237-86 § 39, 1986) 14.16.400 Meter standard size and design. All meters shall be of a standard size and design as approved by the utilities superintendent and each meter shall be separately examined, tested and approved before it is installed. The utilities superintendent shall determine the various sizes and types of meters which shall be used for metered service connections to the water system. (Ord. 1237-86 § 40, 1986) 14.16.410 Meter requirement—Waived for low pressure. A meter shall be installed on all services larger than three quarter-inch; except, in locations where static pressure is less than twenty pounds, a larger unmetered service may be installed upon approval of the utilities superintendent. (Ord. 1237-86 § 41, 1986) 14.16.420 Meter testing—Frequency and charges. In the event a meter is out of order and fails to register, the consumer shall be charged at the average daily consumption as shown by the meter when in order. Meters in sizes from one-half-inch to two-inch, inclusive, may be removed and tested free of charge to the consumer once every five years, and may be tested more often than once during a five-year period upon the written request of the customer, and may be tested in his presence in the shops of the utilities division and a report thereon duly made. Both the parties to the test must accept the finding so made. If the test discloses an error against the customer of more than three percent in the meter’s register, the excess charge during the three previous readings shall be credited to the consumer’s account, and the utilities division shall bear the entire expense of the test and the deposit required as hereinafter prescribed shall be returned. When no such error is found, the person who has requested the test shall forfeit the deposit as a charge for conducting the test. Before making a test of any meter more frequently than the five-year period, the person requesting the test shall, at the time of filing his request with the division, place a deposit with the city treasurer of the amount charged for such test, subject to the conditions herein stated: A. For testing one-half-inch meters to three-quarter-inch meters, inclusive, twenty dollars; or as set by council ordinance or resolution. B. For testing one-inch meters, thirty dollars; or as set by council ordinance or resolution. C. For testing two-inch meters, forty dollars; or as set by council ordinance or resolution. ---PAGE BREAK--- D. For the testing of meters larger than the two-inch size, the amount of the deposit shall be estimated at the actual cost of making the test. (Ord. 1237-86 § 42, 1986) 14.16.430 Single and multiple metered services—Regulations and charges. Only one metered service connection shall normally be installed to a premises under single ownership. If, however, a consumer shall request that more than one metered service be connected to a premises under single ownership and the superintendent shall agree that the particular individual circumstances warrant such additional connection(s), the party requesting same shall make application and payment in the regular manner and such additional connection(s) shall be considered to be solely for the benefit and convenience of the applicant. The premises shall thereafter be charged for water service through each service connection independently as though service were being provided to two or more premises, and the minimum charge and the charge for water consumed shall be computed separately for each metered service; provided that the premises shall remain liable for a lien for water charges as provided in Section 14.16.850. (Ord. 1237-86 § 43, 1986) 14.16.440 Unauthorized meter removal and tampering. No meter shall be removed nor in any manner disturbed or the seal broken except by or in the presence of an authorized representative of the utilities division. (Ord. 1237-86 § 44, 1986) 14.16.450 Unobstructed access to meters required. Meter boxes and service cock covers shall be kept free from obstructions and available for meter reading, inspection, turn-on or shut-off at all times. All persons are prohibited from piling rubbish or building material, parking vehicles or otherwise performing acts to defeat the purpose of this section. (Ord. 1237-86 § 45, 1986) 14.16.460 Water service outside city limits. A. Individual and Master Meters. All water furnished to customers outside the city limits shall be supplied only through an individual meter or through a master meter. There shall be no water furnished outside the city limits on a fixed rate basis. For purposes of this chapter an “individual meter” designates a metered service supplying a single premises or user, and a “master meter” designates a metered service supplying more than one premises or user. New connections to the or #5 water transmission lines shall be by master meter only supplying a minimum of ten or more customers. B. Service Connection Application. Before a service connection is installed outside the city limits, application shall first be made to the utilities division and payment made therefor in the regular manner. No service connection shall be installed outside the city limits for which all costs therefor have not been paid by the applicant. C. Water Delivered—Charges. The charges for water delivered through all service connections located outside the city limits shall be paid under the current water rates and charges schedule therefor, except those which may be served under a written contract separate and apart from this chapter. D. Plan Required—Extension. At the time an application for water service outside the city limits is made to the utilities division, the applicant shall file with the division a drawing showing the property to be served, together with a description thereof and location of all proposed water pipe thereon. No extension of water pipes within or beyond the boundary of the property shown on the drawing shall be permitted without first having submitted a supplementary drawing for approval by the utilities division. Master meter applicants shall submit a water system plan approved by the DSHS district engineer, and plans and specifications shall bear the seal and signature of a professional engineer licensed by the state. Master meter connections greater than twelve inches shall be subject to modification of the city water system plan prior to acceptance and approval by the utilities superintendent. Failure to obtain prior approval of any water pipe extension shall result in a thirty percent surcharge on the customer’s water bill. The surcharge will continue until the utilities division provides an after-the-fact approval of the water pipe extension. E. Single Representative. All customers served through a master meter shall designate one representative who shall be responsible for complete management of the water system including maintenance, twenty-four-hour emergency response, water quality monitoring, payment of water bills and required notifications to the city. Each representative as designated above shall submit an annual report to the utilities division. The annual report shall provide a system map showing the site and location of all water lines, valves, hydrant and storage reservoirs. The annual report shall also indicate the number of services, population and land area served by the master meter. Failure to submit an acceptable annual report to the utilities division by March 1st of every year will result in a thirty percent surcharge on the customer’s water bill. The surcharge will continue until an acceptable annual report is received by the utilities division. F. Customer to Provide Storage. The city shall not be responsible for the water storage needs of customers outside the city, and all customers outside the city limits shall provide sufficient water storage for their need during periods of transmission line or water main failures and/or periods of reduced pressure or flow. All new water services outside the city shall be required to provide a minimum of one hundred fifty gallons per capita of water storage. ---PAGE BREAK--- G. Application of Regulations. This chapter and all rules and regulations governing the water system shall apply to all customers outside the city limits. H. No new individual water services will be allowed outside the city. All new water services must have a minimum of ten customers and comply with all state regulations for Class 1 or Class 2 public water systems. I. All new water services must provide pressure reducing valves or water pumps as specified by the utilities division to accommodate fluctuating water pressure conditions on the city’s water transmission system. (Ord. 1374-87 1, 2, 1987; Ord. 1237- 86 § 46, 1986) 14.16.470 Cross-connections and by-passes prohibited. A. No cross-connection with the water system either within or outside the city limits shall be installed or permitted to exist. The term “cross-connection” as used herein shall designate any physical arrangement whereby the water system of the city is connected with another water supply and/or system, either public or private, in such a manner that a flow of water into the Everett water system from such other water supply and/or system is possible. B. No by-pass, either within or outside the city limits, shall be installed or permitted to exist. The term “by-pass” as used herein shall designate any physical arrangement whereby water may be diverted around any gate valve, check valve, control valve, service cock or meter unless specifically installed by and/or permitted with full knowledge of the utilities division. C. Any cross-connection or unauthorized by-pass discovered or found to exist within the water system shall be corrected or eliminated immediately either by the utilities division directly or the superintendent shall order and direct the responsible party to correct or eliminate such cross-connection or unauthorized by-pass. In the event the responsible party should fail or refuse to take such corrective action immediately, the superintendent may, upon serving written notice of intention to do so, take the required corrective action and the responsible party shall be liable for payment of all costs so incurred. D. The city shall in no manner be obligated to provide or continue water service to any premises or customer which fails or refuses to comply with superintendent’s requirements or regulations pertaining to a cross-connection, by-pass or any other reasonable requirement or regulation. (Ord. 1237-86 § 47, 1986) 14.16.480 Fire services—Ownership and costs. All fire service connections shall be installed by and remain the property of the utilities division unless otherwise authorized by the utilities superintendent. The utilities division shall own, operate and maintain the fire service from and including the connection to the main to and including the fire service meter or detector check meter and vault. A valve may be provided of the meter for the customer to use as a shutoff. The expense for all labor, materials and equipment rental required for tapping mains, making connections, placing valves, meters or any other protective device deemed necessary by the utilities superintendent to prevent the unauthorized use of water, including the testing of completed work, shall be paid by the customer. (Ord. 1237-86 § 48, 1986) 14.16.490 Fire service meter. Fire service connections shall be supplied only through an approved fire service meter or a detector check meter. In the case of premises for which both fire protection service and other water service for such uses as domestic, commercial, industrial or manufacturing purposes is supplied, there may be two service installations made to the premises, one for fire service only and one for other water service. These service connection functions may also be combined in a single service connection with the approval of the utilities superintendent. (Ord. 1237-86 § 49, 1986) 14.16.500 Fire service second service charges. In the event two separate service connections are installed, the fire protection system so served shall consist of an automatic sprinkler system only without interconnection to the other water service and without additional outlets which could normally be used for other than fire suppression purposes. Water used through the fire service for fire suppression purposes and limited testing of the system will normally be furnished without any charge in addition to the minimum charge. Water consumed through the nonfire service connection shall be paid for at the applicable metered rates. (Ord. 1237-86 § 50, 1986) 14.16.510 Unauthorized use of detector check meter. If occasional or repeated consumptions occur, as shown by a detector check meter, indicating unauthorized use of water which is not for fire suppression purposes, and if, after being informed of such unauthorized usage by the utilities superintendent, the customer fails or refuses to take corrective action to ensure that the unauthorized consumption will not continue, the detector check meter shall be replaced by an approved fire service meter and the customer shall pay all costs incident to such replacement. Thereafter the customer shall pay for all water used through such replaced service at the applicable metered rate. (Ord. 1237-86 § 51, 1986) ---PAGE BREAK--- 14.16.520 Single service for fire protection and other use. In the event both fire protection and other water service is provided to a premises through a single connection, an approved fire service meter shall be installed and all water consumed through such meter shall be paid for at the applicable metered rate without credit for water which may be used for fire suppression purposes. (Ord. 1237-86 § 52, 1986) 14.16.530 Fire service to premises with separate water supply. The water system shall be made available for private fire protection systems which incorporate, or may have access to any water supply other than that provided through the water system, by the following methods only: A. An elevated tank or standpipe supplied at the top, and with sufficient air-gap above the overflow. Such elevated tank or standpipe may then be connected to the fire protection system piping without a by-pass or interconnection between the fire protection system piping and the supply connection from the water system main; B. Construction of a ground storage tank or reservoir supplied at the top, and with sufficient air-gap above the overflow. A pump taking its suction from such ground storage tank or reservoir may be installed for pumping to an elevated tank and/or directly to the fire protection system pipe; C. Two independent systems of piping without any by-pass or interconnection whatsoever, one being supplied from the water system and the other from the independent water supply; D. Approved backflow prevention device(s) may be used to protect the potable water supply from contamination by other sources. (Ord. 1237-86 § 53, 1986) 14.16.540 Fire service for private protection systems. The water system shall be made available for private fire protection systems not incorporating nor having access to any water supply other than through the water system. Such private fire protection systems may include automatic sprinkler heads, standpipes, hose racks and connections, inside and outside hose outlets and hydrants and such other appurtenances as approved by the utilities division and the fire department. (Ord. 1237-86 § 54, 1986) 14.16.550 Application for fire service. Water shall be supplied for fire protection purposes only after application has been made by the customer or his agent and approved by the utilities division. Sufficient information shall be supplied at the time of making application for service to enable the utilities superintendent to fully determine the nature and extent of the proposed system. The utilities superintendent shall have the right to refuse to turn on any such service until the customer installing such service shall provide to the utilities division and/or fire department a drawing of the system installed which contains adequate information showing the locations and sizes of the system piping and appurtenances. (Ord. 1237-86 § 55, 1986) 14.16.560 Disclaimer of liability. The utilities division of the city of Everett is not responsible nor liable for any personal injury nor property damage or losses due to fire or conflagration by reason of an insufficient quantity of water and/or insufficient water pressure or for any reason whatsoever at the time of fires or fire alarms or at any other time. Rates established for service connections of any type, including fire service connections, are and shall always be conditioned upon the premise that no liability of any nature whatsoever shall attach to the utilities division by reason of failure of water quantity or water pressure. (Ord. 1237-86 § 56, 1986) 14.16.570 Fire hydrants and standpipes. A. Ownership and Maintenance. The utilities division shall own and maintain all fire hydrants connected to the water system which are located on public streets, utility easements and rights-of-way. B. Approved Hydrants. Only approved hydrants, in accordance with subsection C of this section shall be installed within the city limits. C. Complete Installation. A fire hydrant installation shall be considered to include the fitting at the main, the piping and auxiliary valve between the main and the hydrant, the hydrant and such other appurtenant features necessary for a complete installation. No fire hydrant shall be installed in the water system without an auxiliary valve between the main and the hydrant. Fire hydrant installation and location shall be in accordance with city standards and applicable AWWA standards (AWWA Manual M 17) or as designated by the utilities superintendent and subject to review and approval by the fire chief. D. Payment for Installation. The installation, removal, relocation, renewal or other work performed by the utilities division related to new or existing fire hydrants shall be done by the utilities division and full payment to the utilities division for such installation, ---PAGE BREAK--- removal, relocation, renewal or other work shall be made by a local improvement district, individual or developer in advance of such work. E. Rental. For the fire protection benefit derived by the entire city from water made continuously available to the many standpipes and fire hydrants by the utilities division, there shall be a hydrant rental charge paid by the general fund of the city through the appropriate fire department fund to the utilities division in accordance with the current rates and charges for water service. F. Operation. The primary intent of the fire hydrant and standpipe installations is for use in fire suppression. No person other than a utilities division employee or a person authorized by the fire chief of the city shall be permitted to open any fire hydrant or standpipe and anyone opening, using or otherwise tampering with any fire hydrant or standpipe supplied by the water system without permission shall be guilty of a violation of this chapter. G. Use Permit Required. Persons having a valid reason to withdraw water from any fire hydrant or standpipe of the water system shall first apply to the public works department for a permit and shall abide by all rules, regulations and procedures in connection with such permit as the utilities division may adopt. H. Installation of Fire Hydrants in Commercial, Multifamily, Business, Manufacturing and Industrial Zones Required. The owner of any building located within one thousand feet of a city water main and within a multifamily, business, commercial or manufacturing or industrial use zone established by the city zoning code then in effect, which building is not within two hundred feet of an existing fire hydrant, shall install, at his expense, a fire hydrant at a location two hundred feet or less from the building, together with whatever pipes and connections are necessary to connect the hydrant to the existing city water supply. I. Installation of Fire Hydrants Near Schools, Churches, Hospitals, Assembly Buildings, Etc., Required. The owner of any building used for a school, church, rest home, hospital, residential apartment, or place of public assembly in whatever use district located, which building is not within two hundred feet of an existing fire hydrant, shall install, at his expense, a fire hydrant at a location two hundred feet or less from such building, together with whatever pipes and connections are necessary to connect the hydrant to the existing city water. J. Multiple Users—Contract. If a fire hydrant, required to be installed under the provision of subsections H and I of this section will serve two or more properties of the same use classification as set forth in these subsections, the owners of the property benefited shall share equally in the cost of the hydrant and its installation. When an owner is required to install a fire hydrant under the provisions of this chapter, which hydrant will benefit other properties of the same use class, as stated in subsection H of this section when buildings are erected thereon, the mayor may enter into a contract with the owner under the Municipal Water and Sewer Facilities Act. The contract shall include provisions that the owner is required to install the hydrant, shall install the same and necessary connections and appurtenances at his expense, but that the city will require the owner of a building erected within the term of the contract, who is not required himself to install a hydrant by reason of the existence of the hydrant, to reimburse the first owner a fair proportionate share of the cost thereof. The contract shall be for a term not to exceed six years and shall further provide that the owner of a building subsequently erected shall not be permitted during the term of the contract to make a tap or connection to the city’s water system until such fair proportionate share has been paid. K. Unlawful Conduct—Multifamily, Business, Commercial, Manufacturing or Industrial Buildings. It is unlawful for any person, firm or corporation to own, occupy or use any building located in any multifamily, business, manufacturing, commercial or industrial use district established by the city zoning code and within one thousand feet of a city water main, unless such building is within two hundred feet of a fire hydrant. L. Unlawful Conduct—Schools, Churches, Hospitals, Assembly Buildings, Etc. It is unlawful for any person, firm or corporation to own, occupy or use any building used for a school, church, rest home, hospital, residential apartment or place of public assembly, in whatever use district located, unless such building is within two hundred feet of a fire hydrant. M. Existing Buildings. The owner of any building existing on the date of adoption of the ordinance codified in this chapter, which is required in this chapter to be located within two hundred feet of a fire hydrant, may be owned, occupied or used one hundred eighty days after the adoption of the ordinance codified in this chapter, notwithstanding any other provision of this chapter, but may not be owned, occupied or used thereafter unless it fully complies with the provisions of this chapter. N. Notification of Connection. The Everett fire department shall hereinafter be notified when any fire hydrant is connected or placed in service, which shall include any connection and initial service of hydrant installed by a public agency or private party. O. Special Requirements. The requirements of this section apply to all building construction projects in which buildings are located or are to be located such that any portion is more than two hundred feet in vehicular travel from the street property line except the detached single-family dwellings. 1. Buildings having required fire flows of less than two thousand five hundred gallons per minute are required to have fire hydrants on only one side of the building. 2. When the required fire flow is over two thousand five hundred gallons per minute the fire hydrant shall be served by a main which loops around the building or complex of buildings and reconnects back into a distribution supply main. The number of fire hydrants shall be determined on an average basing of three hundred feet computed on an imaginary line parallel to and not less than fifty feet from the structure. All hydrants are to be accessible by two fire department pumper trucks over roads capable of supporting such fire apparatus. The fire marshal shall determine the location of the hydrants based upon a determination of utility topography and building location. Hydrants shall be a minimum of fifty feet away from the building or structure; minor deviations may be granted by fire department approval of written requests. P. Maximum Distance for Single-Family Dwellings. The maximum distance from hydrants to any new construction which is residential and single-family and in the single-family use district shall be three hundred fifty feet. Q. Fire Flow Requirements. The fire flow requirements applied by the fire marshal under the provisions of this chapter shall be based upon criteria established in the “Guide for Determination of Required Fire Flow” as published by the Insurance Service Office ---PAGE BREAK--- of the Municipal Survey Service, 160 Water Street, New York, New York, 10038. The “Guide for Determination of Required Fire Flow,” and the standards of the American Water Works Association, all as amended, added to, or excepted in this chapter, are adopted by the city. A copy of each such adopted collection of standards, rules and criteria, in the form in which it was adopted and suitably marked to indicate amendments, additions, deletions and exceptions as provided in this chapter, shall be authenticated and filed by the clerk in the records of his office, suitably referenced and indexed to the ordinance codified in this chapter. Three copies of each such collection, in the form in which it was adopted and suitably marked to indicate amendments, additions, deletions and exceptions as provided in this chapter, shall be filed in the clerk’s office and be available for use and examination by the public. R. Any person who owns or is in possession of any property may make a request to the fire chief for a variance from specific requirements provided for in this section upon a showing of undue hardship or unreasonable application of this section; provided, that a variance or its renewal shall not be the right of the applicant nor the holder thereof, but shall be at the reasonable discretion of the fire chief, and that no variance shall be granted pursuant to this section unless the fire chief has considered the relative interest of the applicant, other owners or possessors of property likely to be affected by his decision, and the general public. The fire chief shall have authority to place reasonable conditions on any variance granted pursuant to this section. All decisions made by the fire chief shall be made in writing within thirty days, and a copy thereof shall be sent to the applicant and the utilities division. Any person aggrieved by the denial, grant, conditions or renewal of a variance by the fire chief may request review by the city council. Such review must be made in writing to the city clerk within ten working days from the date that the fire chief presents the applicant with his final decision. (Ord. 1237-86 § 57, 1986) 14.16.580 Construction water use for public works. In the case of public works contracts, such as installation of sewers and other utilities involving construction in the public streets on easements and rights-of-way, all water used in connection therewith from such work as water-settling backfill or earthwork, hydraulic testing of pipe or structures, flushing of pipes or street surface for cleanup, mixing or curing concrete and similar water uses, shall be obtained from the water system only at the locations and in the manner specified by the superintendent in accordance with procedures established by the utilities superintendent. All water so used shall be paid for by the contractor at the applicable metered rate. In the absence of a metered record of the water use, the utilities superintendent shall estimate the amount of water used and the charge for same shall be rendered to the contractor accordingly. The charges for water shall be considered to operate as a materials lien against the contractor if unpaid. A reasonable meter rental charge for use of any meter furnished by the utilities division to measure water used in connection with the contracts may be added to the billing for water consumed including repair of any damage done to the meter. (Ord. 1237-86 § 58, 1986) 14.16.590 Construction water use for buildings. A. Metered. In the case of water consumed during construction of a building or structure which, upon completion, would be served through a metered connection, the amount of water so consumed during construction shall be paid for by the contractor or owner at the applicable metered rate. If a metered service is not installed to the premises during the initial stage of construction, the amount of water consumed between the commencement of construction and the installation and turn-on of the metered service shall be estimated by the utilities superintendent and the charge added to the cost for installation of the service connection, or added to a subsequent water billing to the premises. B. Fixed Rate. In the case of water consumed during construction of a residence which, upon completion, would be eligible for a fixed rate service, there shall be no charge other than the fixed rate charge, provided the service connection is installed and turned on during the initial stage of construction. (Ord. 1237-86 § 59, 1986) 14.16.600 Special water use—Approval required. Any and all other special uses of water from the water system not included above nor elsewhere in this chapter shall be reviewed prior to such use and the requirements and charges applicable to such special use of water shall be determined by the utilities superintendent. (Ord. 1237-86 § 60, 1986) 14.16.610 Customer deposit. When, in the judgment of the utilities superintendent, it may be necessary to protect the utilities division from potential revenue loss, a deposit may be required sufficient in amount to secure payment of the value of such potential loss from fixed rate and/or metered services or special water use. Such deposit or the portion thereof remaining shall be returned when the use of water is discontinued and all arrears are paid. (Ord. 1237-86 § 61, 1986) 14.16.620 Maintenance of water accounts. ---PAGE BREAK--- All accounts for water service shall be maintained according to the address of the premises served and all charges, including those for water service, delinquency and other penalty charges and special charges as provided for elsewhere in this chapter, shall be a claim against the premises, the owner thereof and the water consumer. The owner of the premises shall remain primarily liable for payment of the water charges and all water customers shall be deemed agents of the owner of the premises for purposes of this chapter and shall be presumed to have authority to apply for and receive water at the premises and bind the premises for the charges therefor. No change of ownership nor occupancy shall affect the application of this section. (Ord. 1237-86 § 62, 1986) 14.16.630 Single billing form. A. Charges for water service may be rendered on the same billing form as charges for other services. All charges appearing on this billing form are considered to constitute a single billing. Any partial payment or advance payment applied to the billing shall apply generally in proportion to the individual parts comprising the total single billing. Payment tendered shall not apply to only a single component part of the billing. B. All charges for water and other services which are applicable to a single premises shall appear on a single billing and be mailed to a single location. The component parts of such a billing shall not be segregated and placed on separate billing forms for the purpose of sending same to more than one location. (Ord. 1237-86 § 63, 1986) 14.16.640 Service of charges, notices and communications. A. All water charges, special charges, delinquency notices and other notices and communications shall be sent to the address of the premises served except as hereinafter provided. B. If the owner, or his authorized agent for the premises to which water service is being furnished, resides at or does business at a location other than the service address, and desires to have the water charges, notices and other communications sent to an address other than the service address, any such owner or authorized agent shall first submit in writing such request to the utilities superintendent. Such request shall clearly state the date and nature of the request, the effective date, the service address, the separate mailing address to which the water charges, notices and other communications are to be sent and the signature of the owner or authorized agent. The party submitting such request shall thereafter be responsible for providing written notice of any changes in the request until such time that he shall, in writing, withdraw the request. Thereupon the water charges, notices and other communications shall be sent to the premises to which water service is being furnished. (Ord. 1237-86 § 64, 1986) 14.16.650 charges—Dates due and payable. A. All water accounts shall be sent a statement of charges on a basis. B. All water accounts served on a fixed rate basis shall be due and payable in advance, not later than the fifteenth day after the date shown on the statement, and, if not paid within such time, shall be considered delinquent. A refund or credit will be given by the utilities division on fixed rate charges paid in advance in the event of a vacancy; provided, that notice in writing shall have been submitted to the utility billing division at the time such vacancy occurred. No such refund nor credit shall be given if the notice is not submitted as required. C. All metered water accounts shall be due and payable not later than the fifteenth day after the date shown on the statement, and if not paid within such time, shall be considered delinquent. (Ord. 1237-86 § 65, 1986) 14.16.660 Service shut-off and penalty for delinquent charges. If payment for water charges shall become delinquent, water service may be immediately shut off from the premises of any owner, tenant or occupant of the same until all arrears have been paid together with the penalty charge for the expense incurred for processing, inspection, shutting off and turning on the service, in the amount established under the current water rates and charges schedule. (Ord. 1237-86 § 66, 1986) 14.16.670 Method of payment. All charges for water service, penalties and special charges shall be payable to the city treasurer at his office in the city hall, or at such other collection station locations as may be designated by the city council. (Ord. 1237-86 § 67, 1986) 14.16.680 Service disconnection at main. If, in the judgment of the superintendent, it may become necessary to disconnect a service at the main in order to enforce a service connection shut-off to a delinquent customer or other shut-off, the actual cost of such disconnection at the main shall be paid, together ---PAGE BREAK--- with the reconnection charge, delinquent penalty charge and all arrears before water service shall be restored to the premises. (Ord. 1237-86 § 68, 1986) 14.16.690 Metered service consumption. For purposes of billing, metered services shall be read to the nearest one hundred cubic feet and charges rendered for water service shall be computed to the nearest one cent. (Ord. 1237-86 § 69, 1986) 14.16.700 Water service shut-off for nonpayment of sewer. The utilities division shall have the right to discontinue water service to any premises which shall have become delinquent in the payment of charges for sewer service provided to said premises by the utilities division and shall not be obligated to resume water service until such time that all sewer service charges together with arrears and penalty charges have been paid for the premises. (Ord. 1237-86 § 70, 1986) 14.16.710 Rates and charges—Effective January 1, 2005. Effective January 1, 2005, and thereafter, the water rates and charges, minimum charges, filtration charges, and provisions relating to rates and charges throughout the water system shall be as follows: A. Within the City Limits. 1. Fixed Rate Accounts. Minimum water charge $14.15 Filtration charge 2.95 Total fixed rate $17.10 2. a. Domestic Metered Rates—Water Charge. First 600 cu. ft., 0—600 cu. ft. $8.49 Over 600 cu. ft. $1.415 per 100 cu. ft. b. In addition, there shall be added a filtration charge of $0.295 per one hundred cubic feet, one dollar and seventy-seven cents per month minimum. c. The following minimum charge shall apply to all residential metered services to which water is available without regard to actual consumption: Meter Size Cu. Ft. of Water Provided at Minimum Charge Minimum Water Charge Minimum Filtration Charge Minimum Charge W/O Regard to Consumption 1/2—3/4 inch 600 $8.49 $1.77 $10.26 1 inch 1,000 14.15 2.95 17.10 2 inch 1,200 16.98 3.54 20.52 Over 2 inch 1,600 22.64 4.72 27.36 3. a. Commercial/Industrial/Governmental Metered Rates—Water Charge. First 600 cu. ft., 0—600 cu. ft. $8.49 Next 2,400 cu. ft., 600—3,000 cu. ft. 1.415 per 100 cu. ft. Next 12,000 cu. ft., 3,000—15,000 cu. ft. .875 per 100 cu. ft. Over 15,000 cu. ft., .485 per 100 cu. ft. b. In addition, there shall be added a filtration charge of $0.295 per one hundred cubic feet, one dollar and seventy-seven cents per month minimum. c. The following minimum charge shall apply to all services to which water is available without regard to actual consumption: ---PAGE BREAK--- Meter Size Cu. Ft. of Water Provided at Minimum Charge Minimum Water Charge Minimum Filtration Charge Minimum Charge W/O Regard to Consumption 1/2—3/4 inch 600 $8.49 $1.77 $10.26 1 inch 1,000 14.15 2.95 17.10 2 inch 1,200 16.98 3.54 20.52 Over 2 inch 1,600 22.64 4.72 27.36 4. a. Irrigation Metered Rates—Water Charge. First 600 cu. ft., 0—600 cu. ft. $9.69 Next 2,400 cu. ft., 600—3,000 cu. ft. 1.615 per 100 cu. ft. Next 12,000 cu. ft., 3,000—15,000 cu. ft. .875 per 100 cu. ft. Over 15,000 cu. ft., .745 per 100 cu. ft. b. In addition, there shall be added a filtration charge of $0.295 per one hundred cubic feet, one dollar and seventy-seven cents per month minimum. c. The following minimum charge shall apply to all services to which water is available without regard to actual consumption: Meter Size Cu. Ft. of Water Provided at Minimum Charge Minimum Water Charge Minimum Filtration Charge Minimum Charge W/O Regard to Consumption 1/2—3/4 inch 600 $9.69 $1.77 $11.46 1 inch 1,000 16.15 2.95 19.10 2 inch 1,200 19.38 3.54 22.92 Over 2 inch 1,600 25.84 4.72 30.56 5. Untreated Industrial Water. Water Charge (Kimberly-Clark) $108,500 Other Industrial Supplies: Meter Charge $1,000 Commodity Charge $255.00/MG 6. Fire Hydrants and Standpipes. The general fund of the city shall pay for hydrant usage, including transmission and distribution mains, storage facilities and water used for fire suppression. Charge—five thousand dollars 7. a. City-installed service connection charges: 5/8 x 3/4 inch $1,050.00 each 1 inch 1,450.00 2 inch 2,250.00 b. Service connection installations larger than the two-inch size shall be charged at the actual cost of the complete installation. c. Said charges include a sixty dollar nonrefundable application fee. Service connection applications shall be valid only for one hundred eighty days from date of issue unless work is in progress or a reasonable time extension is granted by the utilities superintendent. Service connection charges (less said nonrefundable application fee) may be refunded to the applicant in the event that refund is requested within one year from the date of issue. d. Developer-installed connection charges: 5/8 x 3/4 inch $380.00 each 1 inch 440.00 2 inch 780.00 ---PAGE BREAK--- 8. Special Charges. a. Turn-on for restart of service $15.00 each b. Shut-off requested for premises where customer’s stop and waste valve should have been used $35.00 each c. Turn-on and shut-off requested for a time other than regular hours $100.00/call out Meter testing: All meters regardless of size In-shop testing with 1-hour minimum $100.00/hour d. Using meter test van with 3-hour minimum $300.00/hour e. Destroying or removing lock on meter $50.00 f. Illegal turn-on, tampering of water service or illegal connection $100.00 g. Lien processing fee $60.00 h. New account setup charge $15.00 i. Locate and mark city water shut-off valve $35.00 j. Temporary shut-off/turn-on $20.00 k. Failure to return a city-owned water service key $50.00 l. Returned check fee $25.00 m. Hang notice for delinquent account $15.00 n. Should a customer receive a “past due letter” for failure to pay by the due date, a late fee equal to 5% of the payment past due will be assessed on all amounts in arrears at the time of each billing. 9. Fire Service. The rates for water supplied exclusively for fire protection purposes shall be deemed service charges and shall be for any one month, or fractional part thereof, as follows: Size of Service Service Charge 2 inches $5.00 3 inches 7.00 4 inches 9.00 6 inches 13.00 8 inches 17.00 10 inches 21.00 12 inches 25.00 B. Outside the City Limits. 1. Individual Meters Outside of the City Limits. The consumption and minimum water charges for individual metered services outside the city limits shall be computed in the same manner as for residential metered customers within the city and then a multiplier of twenty-five percent of this amount shall be added to the water charge so computed. In addition, a charge of $0.323 per one hundred cubic feet or a one dollar and ninety-four cents minimum filtration charge shall be added to arrive at the total charge. No multiplier shall be added to the filtration charge. 2. Master Meters. a. Master meter rates shall be required for water districts, water associations or other organizations providing water service to sixteen or more permanent services. Organizations serving less than sixteen services and all other customers shall be charged at the individual meter rate. b. The consumption charges for master meters shall be as follows: i. For master meters connected east of the Snohomish River, the water charge shall be: Meter charge $150.00 Water charge (exclusive of meter charge) .210 per 100 cu. ft. In addition to said water charge there shall be added a twenty percent rate multiplier to the water charge and a filtration charge of $0.323 per one hundred cubic feet to arrive at the total charge. No multiplier shall be added to the filtration charge. ii. For master meters connected west of the Snohomish River, the water charge shall be: Non-Pumped $.445 per 100 cu. ft. Pumped .645 per 100 cu. ft. In addition to said water charge there shall be added a twenty percent rate multiplier and a filtration charge of $0.323 per one hundred cubic feet to arrive at the total charge. No multiplier shall be added to the filtration charge. ---PAGE BREAK--- 3. Service Connection Charges. Service connection installations outside the city limits of all sizes shall be charged at the actual cost of the complete installation but in no event shall the charge for a three-quarter-inch, a one-inch or a two-inch service connection be less than the amount charged for service connections within the city limits. 4. Delinquent Penalty and Special Charges. The delinquent penalty and special charges as set forth in subsection A of this section plus a multiplier of twenty-five percent shall apply to customers outside the city limits. (Ord. 2805-04 § 1, 2004) 14.16.711 Rates and charges—Effective January 1, 2006. Effective January 1, 2006, and thereafter, the water rates and charges, minimum charges, filtration charges, and provisions relating to rates and charges throughout the water system shall be as follows: A. Within the City Limits. 1. Fixed Rate Accounts. Minimum water charge $15.50 Filtration charge 3.25 Total fixed rate $18.75 2. a. Domestic Metered Rates—Water Charge. First 600 cu. ft., 0—600 cu. ft. $9.30 Over 600 cu. ft. $1.550 per 100 cu. ft. b. In addition, there shall be added a filtration charge of $0.325 per one hundred cubic feet, one dollar and ninety-five cents per month minimum. c. The following minimum charge shall apply to all residential metered services to which water is available without regard to actual consumption: Meter Size Cu. Ft. of Water Provided at Minimum Charge Minimum Water Charge Minimum Filtration Charge Minimum Charge W/O Regard to Consumption 1/2—3/4 inch 600 $9.30 $1.95 $11.25 1 inch 1,000 15.50 3.25 18.75 2 inch 1,200 18.60 3.90 22.50 Over 2 inch 1,600 24.80 5.20 30.00 3. a. Commercial/Industrial/Governmental Metered Rates—Water Charge. First 600 cu. ft., 0—600 cu. ft. $9.30 Next 2,400 cu. ft., 600—3,000 cu. ft. 1.550 per 100 cu. ft. Next 12,000 cu. ft., 3,000—15,000 cu. ft. .960 per 100 cu. ft. Over 15,000 cu. ft., .530 per 100 cu. ft. b. In addition, there shall be added a filtration charge of $0.325 per one hundred cubic feet, one dollar and ninety-five cents per month minimum. c. The following minimum charge shall apply to all services to which water is available without regard to actual consumption: Meter Size Cu. Ft. of Water Provided at Minimum Charge Minimum Water Charge Minimum Filtration Charge Minimum Charge W/O Regard to Consumption 1/2—3/4 inch 600 $9.30 $1.95 $11.25 ---PAGE BREAK--- 1 inch 1,000 15.50 3.25 18.75 2 inch 1,200 18.60 3.90 22.50 Over 2 inch 1,600 24.80 5.20 30.00 4. a. Irrigation Metered Rates—Water Charge. First 600 cu. ft., 0—600 cu. ft. $10.66 Next 2,400 cu. ft., 600—3,000 cu. ft. 1.777 per 100 cu. ft. Next 12,000 cu. ft., 3,000—15,000 cu. ft. .963 per 100 cu. ft. Over 15,000 cu. ft., .820 per 100 cu. ft. b. In addition, there shall be added a filtration charge of $0.325 per one hundred cubic feet, one dollar and ninety-five cents per month minimum. c. The following minimum charge shall apply to all services to which water is available without regard to actual consumption: Meter Size Cu. Ft. of Water Provided at Minimum Charge Minimum Water Charge Minimum Filtration Charge Minimum Charge W/O Regard to Consumption 1/2—3/4 inch 600 $10.66 $1.95 $12.61 1 inch 1,000 17.77 3.25 21.02 2 inch 1,200 21.32 3.90 25.22 Over 2 inch 1,600 28.43 5.20 33.63 5. Untreated Industrial Water. Water Charge (Kimberly-Clark) $108,500 Other Industrial Supplies: Meter Charge $1,000 Commodity Charge $255.00/MG 6. Fire Hydrants and Standpipes. The general fund of the city shall pay for hydrant usage, including transmission and distribution mains, storage facilities and water used for fire suppression. Charge—five thousand dollars 7. a. City-installed service connection charges: 5/8 x 3/4 inch $1,050.00 each 1 inch 1,450.00 2 inch 2,250.00 b. Service connection installations larger than the two-inch size shall be charged at the actual cost of the complete installation. c. Said charges include a sixty dollar nonrefundable application fee. Service connection applications shall be valid only for one hundred eighty days from date of issue unless work is in progress or a reasonable time extension is granted by the utilities superintendent. Service connection charges (less said nonrefundable application fee) may be refunded to the applicant in the event that refund is requested within one year from the date of issue. d. Developer-installed connection charges: 5/8 x 3/4 inch $380.00 each 1 inch 440.00 2 inch 780.00 8. Special Charges. a. Turn-on for restart of service $15.00 each b. Shut-off requested for premises where customer’s stop and waste valve should have been used $35.00 each c. Turn-on and shut-off requested for a time other than regular hours $100.00/call out ---PAGE BREAK--- Meter testing: All meters regardless of size In-shop testing with 1-hour minimum $100.00/hour d. Using meter test van with 3-hour minimum $300.00/hour e. Destroying or removing lock on meter $50.00 f. Illegal turn-on, tampering of water service or illegal connection $100.00 g. Lien processing fee $60.00 h. New account setup charge $15.00 i. Locate and mark city water shut-off valve $35.00 j. Temporary shut-off/turn-on $20.00 k. Failure to return a city-owned water service key $50.00 l. Returned check fee $25.00 m. Hang notice for delinquent account $15.00 n. Should a customer receive a “past due letter” for failure to pay by the due date, a late fee equal to 5% of the payment past due will be assessed on all amounts in arrears at the time of each billing. 9. Fire Service. The rates for water supplied exclusively for fire protection purposes shall be deemed service charges and shall be for any one month, or fractional part thereof, as follows: Size of Service Service Charge 2 inches $5.50 3 inches 7.70 4 inches 9.90 6 inches 14.30 8 inches 18.70 10 inches 23.10 12 inches 27.50 B. Outside the City Limits. 1. Individual Meters Outside of the City Limits. The consumption and minimum water charges for individual metered services outside the city limits shall be computed in the same manner as for residential metered customers within the city and then a multiplier of twenty-five percent of this amount shall be added to the water charge so computed. In addition, a charge of $0.355 per one hundred cubic feet or a two dollar and thirteen cents minimum filtration charge shall be added to arrive at the total charge. No multiplier shall be added to the filtration charge. 2. Master Meters. a. Master meter rates shall be required for water districts, water associations or other organizations providing water service to sixteen or more permanent services. Organizations serving less than sixteen services and all other customers shall be charged at the individual meter rate. b. The consumption charges for master meters shall be as follows: i. For master meters connected east of the Snohomish River, the water charge shall be: Meter charge $65.00 Water charge (exclusive of meter charge) .231 per 100 cu. ft. In addition to said water charge there shall be added a twenty percent rate multiplier to the water charge and a filtration charge of $0.355 per one hundred cubic feet to arrive at the total charge. No multiplier shall be added to the filtration charge. ii. For master meters connected west of the Snohomish River, the water charge shall be: Non-Pumped $.490 per 100 cu. ft. Pumped .710 per 100 cu. ft. In addition to said water charge there shall be added a twenty percent rate multiplier and a filtration charge of $0.355 per one hundred cubic feet to arrive at the total charge. No multiplier shall be added to the filtration charge. 3. Service Connection Charges. Service connection installations outside the city limits of all sizes shall be charged at the actual cost of the complete installation but in no event shall the charge for a three-quarter-inch, a one-inch or a two-inch service connection be less than the amount charged for service connections within the city limits. 4. Delinquent Penalty and Special Charges. The delinquent penalty and special charges as set forth in subsection A of this section plus a multiplier of twenty-five percent shall apply to customers outside the city limits. (Ord. 2805-04 § 2, 2004) 14.16.712 Rates and charges—Effective January 1, 2007. ---PAGE BREAK--- Effective January 1, 2007, and thereafter, the water rates and charges, minimum charges, filtration charges, and provisions relating to rates and charges throughout the water system shall be as follows: A. Within the City Limits. 1. Fixed Rate Accounts. Minimum water charge $16.30 Filtration charge 3.40 Total fixed rate $19.70 2. a. Domestic Metered Rates—Water Charge. First 600 cu. ft., 0—600 cu. ft. $9.78 Over 600 cu. ft. $1.630 per 100 cu. ft. b. In addition, there shall be added a filtration charge of $0.340 per one hundred cubic feet, two dollars and four cents per month minimum. c. The following minimum charge shall apply to all residential metered services to which water is available without regard to actual consumption: Meter Size Cu. Ft. of Water Provided at Minimum Charge Minimum Water Charge Minimum Filtration Charge Minimum Charge W/O Regard to Consumption 1/2—3/4 inch 600 $9.78 $2.04 $11.82 1 inch 1,000 16.30 3.40 19.70 2 inch 1,200 19.56 4.08 23.64 Over 2 inch 1,600 26.08 5.44 31.52 3. a. Commercial/Industrial/Governmental Metered Rates—Water Charge. First 600 cu. ft., 0—600 cu. ft. $9.78 Next 2,400 cu. ft., 600—3,000 cu. ft. 1.630 per 100 cu. ft. Next 12,000 cu. ft., 3,000—15,000 cu. ft. 1.011 per 100 cu. ft. Over 15,000 cu. ft., .548 per 100 cu. ft. b. In addition, there shall be added a filtration charge of $0.340 per one hundred cubic feet, two dollars and four cents per month minimum. c. The following minimum charge shall apply to all services to which water is available without regard to actual consumption: Meter Size Cu. Ft. of Water Provided at Minimum Charge Minimum Water Charge Minimum Filtration Charge Minimum Charge W/O Regard to Consumption 1/2—3/4 inch 600 $9.78 $2.04 $11.82 1 inch 1,000 16.30 3.40 19.70 2 inch 1,200 19.56 4.08 23.64 Over 2 inch 1,600 26.08 5.44 31.52 4. a. Irrigation Metered Rates—Water Charge. First 600 cu. ft., 0—600 cu. ft. $11.22 Next 2,400 cu. ft., 600—3,000 cu. ft. 1.870 per 100 cu. ft. ---PAGE BREAK--- Next 12,000 cu. ft., 3,000—15,000 cu. ft. 1.011 per 100 cu. ft. Over 15,000 cu. ft., .861 per 100 cu. ft. b. In addition, there shall be added a filtration charge of $0.340 per one hundred cubic feet, two dollars and four cents per month minimum. c. The following minimum charge shall apply to all services to which water is available without regard to actual consumption: Meter Size Cu. Ft. of Water Provided at Minimum Charge Minimum Water Charge Minimum Filtration Charge Minimum Charge W/O Regard to Consumption 1/2—3/4 inch 600 $11.22 $2.04 $13.26 1 inch 1,000 18.70 3.40 22.10 2 inch 1,200 22.44 4.08 26.52 Over 2 inch 1,600 29.92 5.44 35.36 5. Untreated Industrial Water. Water Charge (Kimberly-Clark) $108,500 Other Industrial Supplies: Meter Charge $1,000 Commodity Charge $255.00/MG 6. Fire Hydrants and Standpipes. The general fund of the city shall pay for hydrant usage, including transmission and distribution mains, storage facilities and water used for fire suppression. Charge—five thousand dollars 7. a. City-installed service connection charges: 5/8 x 3/4 inch $1,050.00 each 1 inch 1,450.00 2 inch 2,250.00 b. Service connection installations larger than the two-inch size shall be charged at the actual cost of the complete installation. c. Said charges include a sixty dollar nonrefundable application fee. Service connection applications shall be valid only for one hundred eighty days from date of issue unless work is in progress or a reasonable time extension is granted by the utilities superintendent. Service connection charges (less said nonrefundable application fee) may be refunded to the applicant in the event that refund is requested within one year from the date of issue. d. Developer-installed connection charges: 5/8 x 3/4 inch $380.00 each 1 inch 440.00 2 inch 780.00 8. Special Charges. a. Turn-on for restart of service $15.00 each b. Shut-off requested for premises where customer’s stop and waste valve should have been used $35.00 each c. Turn-on and shut-off requested for a time other than regular hours $100.00/call out Meter testing: All meters regardless of size In-shop testing with 1-hour minimum $100.00/hour d. Using meter test van with 3-hour minimum $300.00/hour e. Destroying or removing lock on meter $50.00 f. Illegal turn-on, tampering of water service or illegal connection $100.00 g. Lien processing fee $60.00 h. New account setup charge $15.00 ---PAGE BREAK--- i. Locate and mark city water shut-off valve $35.00 j. Temporary shut-off/turn-on $20.00 k. Failure to return a city-owned water service key $50.00 l. Returned check fee $25.00 m. Hang notice for delinquent account $15.00 n. Should a customer receive a “past due letter” for failure to pay by the due date, a late fee equal to 5% of the payment past due will be assessed on all amounts in arrears at the time of each billing. 9. Fire Service. The rates for water supplied exclusively for fire protection purposes shall be deemed service charges and shall be for any one month, or fractional part thereof, as follows: Size of Service Service Charge 2 inches $5.78 3 inches 8.09 4 inches 10.40 6 inches 15.02 8 inches 19.64 10 inches 24.26 12 inches 28.88 B. Outside the City Limits. 1. Individual Meters Outside of the City Limits. The consumption and minimum water charges for individual metered services outside the city limits shall be computed in the same manner as for residential metered customers within the city and then a multiplier of twenty-five percent of this amount shall be added to the water charge so computed. In addition, a charge of $0.373 per one hundred cubic feet or a two dollar and twenty-four cents minimum filtration charge shall be added to arrive at the total charge. No multiplier shall be added to the filtration charge. 2. Master Meters. a. Master meter rates shall be required for water districts, water associations or other organizations providing water service to sixteen or more permanent services. Organizations serving less than sixteen services and all other customers shall be charged at the individual meter rate. b. The consumption charges for master meters shall be as follows: i. For master meters connected east of the Snohomish River, the water charge shall be: Meter charge $173.25 Water charge (exclusive of meter charge) .243 per 100 cu. ft. In addition to said water charge there shall be added a twenty percent rate multiplier to the water charge and a filtration charge of $0.373 per one hundred cubic feet to arrive at the total charge. No multiplier shall be added to the filtration charge. ii. For master meters connected west of the Snohomish River, the water charge shall be: Non-Pumped $.515 per 100 cu. ft. Pumped .746 per 100 cu. ft. In addition to said water charge there shall be added a twenty percent rate multiplier to the water charge and a filtration charge of $0.373 per one hundred cubic feet to arrive at the total charge. No multiplier shall be added to the filtration charge. 3. Service Connection Charges. Service connection installations outside the city limits of all sizes shall be charged at the actual cost of the complete installation but in no event shall the charge for a three-quarter-inch, a one-inch or a two-inch service connection be less than the amount charged for service connections within the city limits. 4. Delinquent Penalty and Special Charges. The delinquent penalty and special charges as set forth in subsection A of this section plus a multiplier of twenty-five percent shall apply to customers outside the city limits. (Ord. 2805-04 § 3, 2004) 14.16.713 Rates and charges—Effective January 1, 2008. Effective January 1, 2008, and thereafter, the water rates and charges, minimum charges, filtration charges, and provisions relating to rates and charges throughout the water system shall be as follows: A. Within the City Limits. 1. Fixed Rate Accounts. Minimum water charge $17.10 Filtration charge 3.60 Total fixed rate $20.70 2. a. Domestic Metered Rates—Water Charge. ---PAGE BREAK--- First 600 cu. ft., 0—600 cu. ft. $10.26 Over 600 cu. ft. $1.710 per 100 cu. ft. b. In addition, there shall be added a filtration charge of $0.360 per one hundred cubic feet, two dollars and sixteen cents per month minimum. c. The following minimum charge shall apply to all residential metered services to which water is available without regard to actual consumption: Meter Size Cu. Ft. of Water Provided at Minimum Charge Minimum Water Charge Minimum Filtration Charge Minimum Charge W/O Regard to Consumption 1/2—3/4 inch 600 $10.26 $2.16 $12.42 1 inch 1,000 17.10 3.60 20.70 2 inch 1,200 20.52 4.32 24.84 Over 2 inch 1,600 27.36 5.76 33.12 3. a. Commercial/Industrial/Governmental Metered Rates—Water Charge. First 600 cu. ft., 0—600 cu. ft. $10.26 Next 2,400 cu. ft., 600—3,000 cu. ft. 1.710 per 100 cu. ft. Next 12,000 cu. ft., 3,000—15,000 cu. ft. 1.062 per 100 cu. ft. Over 15,000 cu. ft., .575 per 100 cu. ft. b. In addition, there shall be added a filtration charge of $0.360 per one hundred cubic feet, two dollars and sixteen cents per month minimum. c. The following minimum charge shall apply to all services to which water is available without regard to actual consumption: Meter Size Cu. Ft. of Water Provided at Minimum Charge Minimum Water Charge Minimum Filtration Charge Minimum Charge W/O Regard to Consumption 1/2—3/4 inch 600 $10.26 $2.16 $12.42 1 inch 1,000 17.10 3.60 20.70 2 inch 1,200 20.52 4.32 24.84 Over 2 inch 1,600 27.36 5.76 33.12 4. a. Irrigation Metered Rates—Water Charge. First 600 cu. ft., 0—600 cu. ft. $11.76 Next 2,400 cu. ft., 600—3,000 cu. ft. 1.960 per 100 cu. ft. Next 12,000 cu. ft., 3,000—15,000 cu. ft. 1.062 per 100 cu. ft. Over 15,000 cu. ft., .904 per 100 cu. ft. b. In addition, there shall be added a filtration charge of $0.360 per one hundred cubic feet, two dollars and sixteen cents per month minimum. c. The following minimum charge shall apply to all services to which water is available without regard to actual consumption: Meter Size Cu. Ft. of Water Provided at Minimum Water Minimum Filtration Minimum Charge W/O Regard to ---PAGE BREAK--- Minimum Charge Charge Charge Consumption 1/2—3/4 inch 600 $11.76 $2.16 $13.92 1 inch 1,000 19.60 3.60 23.20 2 inch 1,200 23.52 4.32 27.84 Over 2 inch 1,600 31.36 5.76 37.12 5. Untreated Industrial Water. Water Charge (Kimberly-Clark) $108,500 Other Industrial Supplies: Meter Charge $1,000 Commodity Charge $255.00/MG 6. Fire Hydrants and Standpipes. The general fund of the city shall pay for hydrant usage, including transmission and distribution mains, storage facilities and water used for fire suppression. Charge—five thousand dollars 7. a. City-installed service connection charges: 5/8 x 3/4 inch $1,050.00 each 1 inch 1,450.00 2 inch 2,250.00 b. Service connection installations larger than the two-inch size shall be charged at the actual cost of the complete installation. c. Said charges include a sixty dollar nonrefundable application fee. Service connection applications shall be valid only for one hundred eighty days from date of issue unless work is in progress or a reasonable time extension is granted by the utilities superintendent. Service connection charges (less said nonrefundable application fee) may be refunded to the applicant in the event that refund is requested within one year from the date of issue. d. Developer-installed connection charges: 5/8 x 3/4 inch $380.00 each 1 inch 440.00 2 inch 780.00 8. Special Charges. a. Turn-on for restart of service $15.00 each b. Shut-off requested for premises where customer’s stop and waste valve should have been used $35.00 each c. Turn-on and shut-off requested for a time other than regular hours $100.00/call out Meter testing: All meters regardless of size In-shop testing with 1-hour minimum $100.00/hour d. Using meter test van with 3-hour minimum $300.00/hour e. Destroying or removing lock on meter $50.00 f. Illegal turn-on, tampering of water service or illegal connection $100.00 g. Lien processing fee $60.00 h. New account setup charge $15.00 i. Locate and mark city water shut-off valve $35.00 j. Temporary shut-off/turn-on $20.00 k. Failure to return a city-owned water service key $50.00 l. Returned check fee $25.00 m. Hang notice for delinquent account $15.00 n. Should a customer receive a “past due letter” for failure to pay by the due date, a late fee equal to 5% of the payment past due will be assessed on all amounts in arrears at the time of each billing. ---PAGE BREAK--- 9. Fire Service. The rates for water supplied exclusively for fire protection purposes shall be deemed service charges and shall be for any one month, or fractional part thereof, as follows: Size of Service Service Charge 2 inches $6.07 3 inches 8.49 4 inches 10.92 6 inches 15.77 8 inches 20.62 10 inches 25.47 12 inches 30.32 B. Outside the City Limits. 1. Individual Meters Outside of the City Limits. The consumption and minimum water charges for individual metered services outside the city limits shall be computed in the same manner as for residential metered customers within the city and then a multiplier of twenty-five percent of this amount shall be added to the water charge so computed. In addition, a charge of $0.392 per one hundred cubic feet or a two dollar and thirty-five cents minimum filtration charge shall be added to arrive at the total charge. No multiplier shall be added to the filtration charge. 2. Master Meters. a. Master meter rates shall be required for water districts, water associations or other organizations providing water service to sixteen or more permanent services. Organizations serving less than sixteen services and all other customers shall be charged at the individual meter rate. b. The consumption charges for master meters shall be as follows: i. For master meters connected east of the Snohomish River, the water charge shall be: Meter charge $181.91 Water charge (exclusive of meter charge) .255 per 100 cu. ft. In addition to said water charge there shall be added a twenty percent rate multiplier to the water charge and a filtration charge of $0.392 per one hundred cubic feet to arrive at the total charge. No multiplier shall be added to the filtration charge. ii. For master meters connected west of the Snohomish River, the water charge shall be: Non-Pumped $.541 per 100 cu. ft. Pumped .783 per 100 cu. ft. In addition to said water charge there shall be added a twenty percent rate multiplier to the water charge and a filtration charge of $0.392 per one hundred cubic feet to arrive at the total charge. No multiplier shall be added to the filtration charge. 3. Service Connection Charges. Service connection installations outside the city limits of all sizes shall be charged at the actual cost of the complete installation but in no event shall the charge for a three-quarter-inch, a one-inch or a two-inch service be less than the amount charged for service connections within the city limits. 4. Delinquent Penalty and Special Charges. The delinquent penalty and special charges as set forth in subsection A of this section plus a multiplier of twenty-five percent shall apply to customers outside the city limits. (Ord. 2805-04 § 4, 2004) 14.16.714 State utility tax. The mayor is authorized to increase or decrease the water charges herein to reflect any change in the state of Washington tax on water system revenues (currently set at 5.029 percent of system revenues). (Ord. 2805-04 § 5, 2004) 14.16.715 Adjustment of rates. On April 1, 1998, and thereafter on a biannual basis, the utilities superintendent shall submit a review and report of the financial condition of the water utility and the city council shall consider adjustment of rates, based on then current costs including but not limited to changes in the AFSCME Labor Relations agreement wage provisions for the position of utility laborer. (Ord. 2805-04 § 6, 2004) 14.16.716 Domestic water customers. Domestic water customers will be defined as follows: “All metered water customers, either single-family homes or multi-unit dwellings, of which the primary use is that of a structure to house human residents for an extended period of time shall be considered residential customers for the purpose of water billing.” (Ord. 2805-04 § 7, 2004) 14.16.717 Irrigation water customers. ---PAGE BREAK--- Irrigation water customers will be defined as follows: “All metered water services which provide water solely for the purpose of commercial or agricultural irrigation of crops or landscaping shall be considered irrigation accounts for the purpose of water billing.” (Ord. 2805-04 § 8, 2004) 14.16.718 Future rate increases. Future increases in the rates charged herein (except the state of Washington tax on system revenues) may be increased by city council resolution subject to public hearing and notice by publication thereof at least two weeks in advance of approval of said resolution. (Ord. 2805-04 § 9, 2004) 14.16.720 Filtration charge—Identification as separate budget category. The city budget for the water utility shall identify in a separate category all costs and revenues relating to the financing, construction and operation of the Lake Chaplain water filtration plant which shall be referred to as the “filtration charge” and identified as such in such manner as the mayor shall deem feasible. (Ord. 1237-86 § 71, 1986) 14.16.730 Filtration charge—Customer payment—Cutoff and penalty for nonpayment. The city council may contract with large-volume master metered customers regarding sharing the capital and operational costs of water filtration. For all customers receiving filtered water who are not participating in the costs of water filtrations, there shall be added to current rate and charges for water service a charge to be identified as “filtration charge.” In the event of nonpayment of the filtration charge for any reason, water service to customers not paying current metered ordinance rates shall be cut off at the earliest possible time consistent with the city’s legal obligations and shall not be commenced until all charges assessed herein have been paid in full, plus interest of twelve percent on the annual outstanding indebtedness. (Ord. 1237-86 § 72, 1986) 14.16.740 Determination of employee number and salaries. The number, title and salaries of officers and employees of the utilities division shall be fixed by the city council by ordinance, to conform with the utilities division budget, as authorized by council. (Ord. 1237-86 § 73, 1986) 14.16.750 Accounts and records. A. Records of Finance Department. The finance department shall keep the ledger and detailed accounts of the utilities division. B. Records of Finance and Budget Director. The finance and budget director shall maintain an account of the cash and investments of the various utilities division funds and be responsible for methods and procedures pertaining to utility service billings, accounts receivable, records and reports in connection therewith. The finance and budget director shall also be an authorized representative to make adjustments to customer billings. C. Records of City Treasurer. The city treasurer shall receive, have custody of and be responsible for the cash and investment of utilities division funds. (Ord. 1237-86 § 74, 1986) 14.16.760 Employees’ bonds. Such employees of the utilities division as the city council may determine, by ordinance, shall furnish and file bonds in the amount fixed by such ordinance. Cost of said bonds shall be paid for by the utilities division. (Ord. 1237-86 § 75, 1986) 14.16.770 Cooperation of other departments. It shall be the duty of the employees of the public works, fire, park, police and all other departments to give vigilant aid to the utilities superintendent in the enforcement of this chapter, and to this end they shall report all violations thereof, which come to their knowledge, to the office of the utilities superintendent. (Ord. 1237-86 § 76, 1986) 14.16.780 Duties of city engineer. A. The city engineer shall, upon request of the superintendent, perform all civil engineering and surveying required in the prosecution of any work to be done under direction of the superintendent, and shall furnish him full reports of such engineering and surveying. Any expenses so incurred may be charged to and paid by the utilities division. ---PAGE BREAK--- B. The city engineer shall, upon request of the superintendent, perform all necessary field and office work in connection with any local improvement districts involving a utility facility improvement. The costs so incurred may be charged to the local improvement district and distributed to the property benefited. (Ord. 1237-86 § 77, 1986) 14.16.790 Fire department’s estimated consumption. The chief of the fire department shall cause to be estimated and submitted to the utilities superintendent, on a basis, a quantity listing of all unmetered water used by the fire department for purposes of fire prevention, control and/or suppression, drilling and training by fire companies and personnel and other quantities of unmetered water used by or within the fire departments operations. (Ord. 1237-86 § 78, 1986) 14.16.800 Report by plumbing inspector. It shall be the duty of the plumbing inspector to report, in writing, to the utilities superintendent, or his designated representative, all premises inspected by him where city water or sewer service is installed, or about to be installed, within forty-eight hours after such inspection. This report shall contain the name of the owner, the official house number, the name of the street, the plumber or persons performing the work and the classification of the service in conformity with the utilities division’s classification list. The plumbing inspector shall cause stop and waste valves to be placed so as to thoroughly drain all pipes and fixtures on each separate premises. (Ord. 1237-86 § 79, 1986) 14.16.810 Turn-off in condemned buildings. Whenever the building inspector shall report in writing to the utilities superintendent that any building has been condemned by him as a structure not habitable and dangerous to human life, or whenever the health officer shall report in like manner to the utilities superintendent that any building has been condemned by him as unsanitary and not fit for human habitation, the utilities superintendent shall at once cause the water to be shut off to said building and not permit it to be turned on again until the building has been made safe or sanitary or until the building inspector or health officer shall direct otherwise. (Ord. 1237-86 § 80, 1986) 14.16.820 Payment for services by other departments. There shall be charged to the utilities division such sum per year as the Everett city council may fix as a general expense item for reimbursement to the departments of finance, public works and safety, and the office of the city attorney for services rendered or work performed by said departments for the utilities division. (Ord. 1237-86 § 81, 1986) 14.16.830 Adjustments to bills and charges. The utilities superintendent, or such authorized representative as he may designate, is authorized and directed to make adjustments or authorize such adjustments to be made, to any billing rendered by the utilities division for any charge for water service including, but not limited to, connection charges, minimum billings, fixed rate and metered charges, penalty and special charges, adjustment of billings due to vacancies, improperly charged rates, and the cancellation of uncollectible bills and accounts, subject to rules and regulations as the city council may promulgate from time to time. Adjustments for leakage will be calculated such that the customer is charged for the average consumption for the leakage period determined from historical records for the same time period in previous years, plus one-half of the excess consumption under the base water charge plus the filtration charge on the total consumption. (Ord. 1237-86 § 82, 1986) 14.16.840 Damage to water system facilities—Liability. No person shall intentionally nor otherwise cause or permit damage, and/or destruction of any utilities division pipe, valve, service hydrant, meter nor any other appurtenance, unit or facility which forms a part of the water system. Any person causing or responsible for damage and/or destruction of any utilities division facility whatsoever shall pay all costs for repair or replacement of such facility and shall further be subject to prosecution for a violation of this chapter. (Ord. 1237-86 § 83, 1986) 14.16.850 Lien for delinquent water charges. The utilities division elects to claim and does claim a lien in the manner provided by RCW 35.21.290 as now amended or as the same may be hereafter amended, for all delinquent and unpaid charges for water and special charges against the premises to which the same has been furnished; provided, that the owner of said premises, or the owner of a delinquent mortgage thereon, may give written notice to the utilities superintendent or other head of such works or plants to cut off service to the premises and from and after the ---PAGE BREAK--- giving of such notice and the payment or tender of the then delinquent and unpaid charges against such premises for such service together with the cut off charge, the utilities division shall have no lien on the premises for charges for such services thereafter furnished, nor shall the owner, or the owner of a delinquent mortgage thereon, be held for the payment thereof; provided further, that such liens shall not be for more than four months charges due or to become due, nor for any charges which have been due for more than four months, unless such limitation is waived. The enforcement of this lien shall be by cutting off the service until the delinquent and unpaid charges are paid. (Ord. 1237-86 § 84, 1986) 14.16.860 Utilities superintendent’s authority—Administration and operations. In the event a situation or circumstance should arise relating to the administration and operation of the utilities division, which is not covered by this chapter then the same shall be referred to the utilities superintendent for decision on action and procedure. Such decision shall be final, subject to the decision of the mayor, in matters relating to utilities division administration, operations and procedures. (Ord. 1237-86 § 85, 1986) Chapter 14.20 WATER—CROSS-CONNECTIONS Sections: 14.20.010 Definitions. 14.20.020 Cross-connections—Prohibitions. 14.20.030 Backflow prevention device. 14.20.040 Compliance required. 14.20.050 State statutes adopted. 14.20.060 Nuisances declared—Abatement. 14.20.010 Definitions. As used in this chapter: A. “Backflow” means the flow other than the intended direction of flow of any foreign liquids, gases or substances into the distribution system of a public water supply; B. “Backflow prevention device” means a device (AWWA approved) to counteract back pressure or prevent back siphonage; C. “Cross-connection” means any physical arrangement whereby a public water supply is connected, directly or indirectly, with any other water supply system, sewer, drain, conduit, pool, storage reservoir, plumbing fixture or other device which contains or may contain contaminated waste, sewage, or other waste or liquids of unknown or unsafe quality which may be capable of imparting contamination to the public water supply as a result of backflow; D. “Superintendent” means the superintendent of the Everett water department, or any staff member of the Snohomish health district or the state of Washington Department of Social and Health Services qualified in protection of municipal water quality. (Prior code § 14.18.010) 14.20.020 Cross-connections—Prohibitions. The installation or maintenance of a cross-connection which in the opinion of the superintendent will endanger the water quality of the potable water supply of the city is unlawful. (Prior code § 14.18.020) 14.20.030 Backflow prevention device. Backflow prevention devices shall be required to be installed and maintained by the service customer on any service connection to the Everett water supply system where, in the opinion of the superintendent, the backflow prevention devices are necessary for the protection of the city water supply from backflow. (Prior code § 14.18.030) 14.20.040 Compliance required. Use or operating of a private water supply system contrary to the provisions of the ordinances of the city or the laws of the state or the rules and regulations of the State Board of Health regulating public water supplies where the private system is served by the city public water supply is unlawful. (Prior code § 14.18.040) 14.20.050 State statutes adopted. ---PAGE BREAK--- Rules and regulations of the State Board of Health regarding public water supplies, cross-connection control regulation in Washington State, WAC 246-290-490 are adopted by reference. (Ord. 2519-01 § 1, 2001: prior code § 14.18.050) 14.20.060 Nuisances declared—Abatement. Unlawful cross-connections now existing or hereafter installed, services requiring backflow prevention devices and unlawful use or operation of a private water supply system served by the city public water supply system are declared to be nuisances, and in addition to any other provisions and lawful measures for the abatement of nuisances, shall be subject to abatement in accordance with the following procedure. In the event that the superintendent determines that a nuisance, as herein provided, does exist, written notice thereof shall be sent to the person in whose name the service is established under the records of the city water department or, alternatively the written notice shall be posted on the premises served. The notice shall provide that the nuisance described therein shall be corrected within thirty days of the date the notice is mailed or posted. Upon failure to abate the nuisance within the prescribed time, water service may be discontinued. In the event that a nuisance, as herein provided, presents an immediate danger of contamination to the public water supply of the city in the opinion of the superintendent, service from the city public water supply system to any premises upon which a nuisance, as herein provided, exists may be discontinued. Any appeal from a decision, finding or determination of the superintendent shall be to the Superior Court of Snohomish County within thirty-three days of mailing or posting of a thirty-day notice and three days of mailing or posting of notice of immediate discontinuance. (Prior code § 14.18.060) Chapter 14.24 WATERSHED5 Sections: 14.24.010 Watershed established. 14.24.020 Trespassing in watershed. 14.24.030 Penalty for violations. 14.24.010 Watershed established. The Sultan Basin Watershed from which the city secures its domestic water supply is established and defined as follows: T. 28 R. 8 E. N-1/2 of Sec. 6. T. 28 R. 9 E. All of Secs. 1, 2, 3, NE-1/4 Sec. 4, E-1/2 E-1/2 Sec. 10, all of Secs. 11, 12, 13, 14, NE-1/4 Sec. 23, N-1/2 Sec. 24. T. 28 R. 10 E. W-1/2 of Sec. 1, all of Secs. 2, 3, 4, 5, 6, 7, 8, 9, N-1/2, N-1/2 S-1/2 and SW-1/4 SW-1/4 Sec. 10, N-1/2 and N-1/2 Sec. 17, all of Sec. 18. T. 29 R. 7 E. E-1/2 E-1/2, S-1/2 SW-1/4, SW-1/4, SE-1/4 Sec. 25, all of Sec. 36. T. 29 R. 8 E. S-1/2 Sec. 20, S-1/2 Sec. 21, S-1/2 Sec. 22, SW-1/4 SW-1/4 Sec. 23, SW-1/4 NW-1/4 NW-1/4 and S-1/2 Sec. 25, S-1/2 Sec. 26, all of Secs. 27, 28, 29, 30, 31, 32, 33, 34, N-1/2 Sec. 35, N-1/2, SW-1/4, W-1/2 SE-1/4 Sec. 36. T. 29 R. 9 E. All of Sec. 1, E-1/2 Sec. 2, all of Secs. 11, 12, 13, 14, E-1/2 and SW-1/4 Sec. 15, S-1/2 Sec. 16, SE-1/4 Sec. 17, E-1/2, E-1/2 W-1/2, SW-1/4 SW-1/4 Sec. 20, all of Secs. 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, N-1/2 Sec.31, E-1/2 Sec. 33, all of those Secs. 34, 35, and 36. T. 29 R. 10 E. All of Secs. 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, W-1/2 Sec. 25, all of Secs. 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, W-1/2 Sec. 36. T. 30 R. 9 E. SE-1/4 SE-1/4 Sec. 35, NE-1/4 SE-1/4 and S-1/2 Sec. 36. ---PAGE BREAK--- T. 30 R. 10 E. SW 1/4, Sec. 28, S-1/2 Sec. 29, SE-1/4 Sec. 30, all of Sections 31, 32, W-1/2 Sec. 33. (Prior code § 14.20.010) 14.24.020 Trespassing in watershed. For the purpose of protecting the water supply of the city from pollution, it is declared unlawful for any person or persons to camp, picnic, loiter, trespass, fish, hunt or otherwise be within the territory from which the city derives its water supply, being the Sultan River Watershed, from and above the intake of said Everett water supply system and including the lakes, rivers, springs, creeks, streams or tributaries draining into said water supply, unless legally authorized to go upon said grounds or waters or unless permit to do so has first been obtained from the health department of the city. It is also declared unlawful for any person or persons, whether or not they are performing municipal work for the city or have been authorized to go upon the above mentioned grounds or water as above provided, to deposit within said territory above described any human excrement or other substance whatsoever deleterious to health or to commit any act whatsoever tending to pollute the water in said watershed territory. (Prior code § 14.20.020) 14.24.030 Penalty for violations. Any person violating any of the provisions or failing to comply with any of the mandatory requirements of this chapter shall upon conviction of such violation or failure be punished by a fine of not more than five hundred dollars or by imprisonment not to exceed six months or by both such fine and imprisonment. (Ord. 293-74 § 2 (part), 1974: prior code § 14.20.030) Chapter 14.32 WATER AND SEWER UTILITY SERVICE CHARGES Sections: 14.32.010 Utility bills—Delinquency. 14.32.020 Delinquent accounts—Collection. 14.32.030 Collection—Contact with customer—Information. 14.32.040 Collection—Notice in lieu of contact. 14.32.050 Shutoff notice. 14.32.060 Review of disputed bills. 14.32.070 Right of appeal. 14.32.080 Deferred payments. 14.32.090 Additional costs. 14.32.010 Utility bills—Delinquency. Utility bills shall be delinquent fifteen days from date of mailing. The customer will be notified by past due reminder on or after the sixteenth day of delinquency that the bill must be paid within five business days from the date of this letter or the water service will be shut off. (Ord. 585-79 § 1, 1979) 14.32.020 Delinquent accounts—Collection. After the expiration of five business days from the date the delinquent letters were mailed, a field serviceman will be given a list of the delinquent accounts to call on in the field to try to make collection. (Ord. 585-79 § 2, 1979) 14.32.030 Collection—Contact with customer—Information. If contact is made with the customer, the serviceman will explain the following: A. The amount of the delinquency; B. That he is there to shut the water off for nonpayment, that if the customer questions the amount payable, he has a right to discuss his bill during city working hours with an employee or officer of the city who is authorized to review disputed bills and correct any errors. If the serviceman is not so authorized, then the serviceman will inform the customer where and how an authorized employee or officer may be contacted and that such contact must be made immediately to avoid cutting off water service; C. That he can accept a payment in full by check or money order; D. That if unable to pay in full, arrangements for partial payment will have to be made by contacting the delinquent billing clerk; ---PAGE BREAK--- E. That if the bill is not disputed and payment or arrangements are not made within twenty-four hours, he will return and shut off the water without further notice. (Ord. 585-79 § 3, 1979) 14.32.040 Collection—Notice in lieu of contact. A. If at the time the field serviceman calls at a customer’s residence and contact is not made with the customer, he will leave a notice stating substantially as follows: “Your unpaid account amounts to If you question whether the amount shown is due, you must immediately contact (title of authorized representative to review disputed bills and correct errors) at between the hours of and Monday through Friday and discuss the matter or make an appointment with (employee or title of officer or title of person authorized to review disputed bills and correct errors). Otherwise, if the amount is not paid by the service will be cut off without further notice.” B. Service will be restored during regular hours only after the full amount due and a fifteen dollar reconnection charge has been paid. (Ord. 585-79 § 4, 1979) 14.32.050 Shutoff notice. When the water has been shut off, a notice shall be left notifying customer. (Ord. 585-79 § 5, 1979) 14.32.060 Review of disputed bills. The budget and finance director, or person he designates, shall be authorized to review disputed bills and correct errors. Customers who question or dispute their bills shall have the right to an informal conference with an employee or officer of the city so authorized by the budget and finance director to review disputed bills and correct errors, during regular business hours, eight a.m. to four p.m., Monday through Friday at (Ord. 585-79 § 6, 1979) 14.32.070 Right of appeal. A. Customers who disagree with the decisions of city officers or employees after informal conferences shall have the further right to appeal to the budget and finance director, or such supervisory officer as the budget and finance director may designate. B. Customers who are appealing the decision of the informal conference will not be subject to water shutoff during the appeal proceedings; provided, that undisputed amounts are paid. C. Appeals resulting from informal conferences must be submitted with the reasons therefor within five business days following the decision from the informal conference. Appeals shall be made in writing and be addressed to the Budget and Finance Director, City Hall, Everett, Washington, 98201. D. Appeal hearings shall be conducted during the hours of nine a.m. to four p.m., Monday through Friday, within seven business days following appeal of the employee decision. E. A written decision shall be delivered to the customer by hand or certified mail within three business days following the appeal hearing. If the customer refuses to accept delivery of the written decision or fails to make the payments required by the decision, the city may disconnect the customer’s service without further notice. (Ord. 585-79 § 8, 1979) 14.32.080 Deferred payments. The budget and finance department shall establish uniform procedures for deferred payment arrangements. (Ord. 585-79 § 7, 1979) 14.32.090 Additional costs. The budget and finance department may assess reasonable charges for costs relating to certain collection actions to partially offset operational expenses involved for the sewer and water utility. (Ord. 585-79 § 9, 1979) Chapter 14.36 LATECOMER AGREEMENTS Sections: 14.36.010 Definitions. 14.36.020 Application authorized—Purpose—Term. 14.36.030 Guidelines establishment authority. 14.36.040 Rights and nonliability of city. ---PAGE BREAK--- 14.36.050 Application requirements—Fee. 14.36.060 Eligibility of applicants. 14.36.070 Street system improvement—Procedure. 14.36.080 Utility system improvements—Procedure. 14.36.010 Definitions. The following definitions control for purposes of this chapter: A. 1. “Street system improvements” include the acquisition of right-of-way and/or easements, design, grading, paving, installation of curbs, gutters, storm drainage, sidewalks, street lighting, traffic controls and other similar improvements as required by the street standards of the city. A latecomer agreement shall not be approved for the improvement of a developer’s abutting rights-of-way and transitions as required by city ordinance. An exception may apply where vertical grade and alignment changes are required by the city engineer to promote traffic safety and the city engineer recommends a latecomer agreement. 2. No latecomer agreement shall be approved for street improvements that do not include concrete curb, gutter and sidewalks on the benefiting side of the street. The appropriate asphalt width shall be determined by city ordinance in accordance with current design and construction standards and specifications. 3. No latecomer agreement shall be approved for alley improvements. B. “Utility system improvements” shall include the acquisition of right-of-way and/or easements, design and installation of the system to city design standards including: 1. “Water” includes such things as mains and appurtenances including service lines, valves, fire hydrants, pumping of pressure reducing stations, testing, etc. 2. “Sewer” includes such things as mains and related appurtenances including side sewers, lift stations, telemetering facilities, testing, etc. 3. “Storm drainage” includes such things as mains and related appurtenances including public detention facilities. (Ord. 1115-85 § 2, 1985) 14.36.020 Application authorized—Purpose—Term. Any developer utilizing private funds to install street, water or sewer (sanitary and/or storm) improvements and appurtenances costing more than four thousand dollars, said limit to be adjusted annually in accordance with the ENR (Engineering News-Record) Index, on public right-of-way may apply to the city to establish a latecomer agreement for recovery of a pro rata share of the cost of constructing said public improvements from other practices that will later derive a benefit from said improvements. No latecomer agreement shall extend for a period longer than ten years from the date of final acceptance by the city. The city council shall have discretion to authorize or not to authorize latecomer agreements on a case-by-case basis. (Ord. 1115-85 § 1, 1985) 14.36.030 Guidelines establishment authority. The city engineer shall establish guidelines and rules, regulations, policies and procedures for all applications for latecomer agreements. (Ord. 1115-85 § 3, 1985) 14.36.040 Rights and nonliability of city. The city reserves the right to refuse to enter into any latecomer agreement or to reject any application therefor. All applications for latecomer agreements shall be made on the basis that the applicant releases and waives any claims for any liability of the city in establishment and enforcement of latecomer agreements. The city shall not be responsible for locating any beneficiary or survivor entitled to benefits by or through latecomer agreements. Any collected funds unclaimed by developers after three years from the expiration of the agreement shall be returned to parties making payment to the city. Any remaining undeliverable funds shall inure to the benefit of the appropriate utility and/or fund approved by city council. (Ord. 1115-85 § 4, 1985) 14.36.050 Application requirements—Fee. All applications for latecomer agreements shall be on forms approved and established by the city engineer and shall be accompanied by a nonrefundable application fee of two hundred dollars plus twenty-five dollars for every separate parcel to be encumbered by the agreement to cover the city’s expenses in processing the application. The city engineer shall establish other requirements for the form of the application. (Ord. 1115-85 § 5, 1985) 14.36.060 Eligibility of applicants. ---PAGE BREAK--- Applicants for latecomer agreements shall be in compliance with all city ordinances, rules and regulations to be eligible for processing of latecomer agreements. (Ord. 1115-85 § 6, 1985) 14.36.070 Street system improvement—Procedure. The procedures to be followed for latecomer agreements for street system improvements shall be as follows: A. City will formulate an assessment reimbursement area (benefit area) based upon a determination of which parcels adjacent to the improvements would require similar street improvements upon development. B. The preliminary determination of area boundaries and assessments, along with a description of the property owners’ rights and options, shall be forwarded by registered mail to the property owners of record as shown on the records of the Snohomish County assessor within the proposed assessment area. If any property owner requests a hearing in writing within twenty days of the mailing of the preliminary determination, a hearing shall be held before the city council, notice of which shall be given to all affected property owners at least ten days in advance of the council meeting. The city council’s ruling is determinative and final. C. The latecomer agreements must be recorded in the Snohomish County auditor’s office within thirty days of the final execution of the agreement. It shall be the sole responsibility of the latecomer applicant to record said agreement. D. Once recorded, the latecomer agreement shall be binding on owners of record within the assessment area who are not party to the agreement. E. All notice requirements set forth herein shall be the sole responsibility of the applicant for latecomer’s agreement and shall be satisfied by a notarized affidavit that the applicant has mailed the notices pursuant to the requirements set forth herein. (Ord. 1115-85 § 7, 1985) 14.36.080 Utility system improvements—Procedure. The procedures to be followed for latecomer agreements for utility system improvements shall be as follows: A. City will formulate an assessment reimbursement area (benefit area) based upon a determination of which parcels did not contribute to the original cost of such utility system improvement and who may subsequently tap onto, drain to, or use the same including users connected to laterals or branches connecting thereto. B. The preliminary determination of area boundaries and assessments, along with a description of the property owners’ rights and options, shall be forwarded by registered mail to the property owners of record as shown on the records of the Snohomish County assessor within the proposed assessment area. If any property owner requests a hearing in writing within twenty days of the mailing of the preliminary determination, a hearing shall be held before the city council, notice of which shall be given to all affected property owners at least ten days in advance of the council meeting. The city council’s ruling is determinative and final. C. The latecomer agreements must be recorded in the Snohomish County auditor’s office within thirty days of the final execution of the agreement. It shall be the sole responsibility of the latecomer applicant to record said agreement. D. Once recorded, the latecomer agreement shall be binding on owners of record within the assessment area who are not party to the agreement. E. All notice requirements set forth herein shall be the sole responsibility of the applicant for latecomer agreement and shall be satisfied by a notarized affidavit that the applicant has mailed the notices pursuant to the requirements set forth herein. (Ord. 1115-85 § 8, 1985) Chapter 14.48 INDUSTRIAL WATER Sections: 14.48.010 Definitions. 14.48.020 Industrial water facilities. 14.48.030 Applications. 14.48.040 Mill owner rate. 14.48.050 Latecomer rate. 14.48.060 Service priorities. 14.48.010 Definitions. A. “Industrial water” means water which is untreated or otherwise unsuitable as a source of supply for a public water system under the rules of the State Board of Health. (Chapter 248-54 WAC). B. “Mill owner” means the owner/operator of the wood products mill located at West Marine View Drive, currently Kimberly Clark Tissue Company. ---PAGE BREAK--- C. “Latecomer” means any person other than the mill owner who shall apply for industrial water. (Ord. 2368-99 § 2, 1999: Ord. 2015-94 § 1, 1994) 14.48.020 Industrial water facilities. Everett water system facilities dedicated for industrial water service shall not exceed fifty MGD peak capacity of which the mill owner’s current peak demand is forty MGD. Based on past agreements and participation in development of the Everett water system, the mill owner shall have priority to receive industrial water. Delivery of industrial water shall be subject to rules and regulations established by the director of public works. (Ord. 2368-99 § 3, 1999: Ord. 2015-94 § 2, 1994) 14.48.030 Applications. All applications for industrial water shall be subject to approval by the director of public works who shall disapprove any application which will violate state domestic water supply regulations. (Ord. 2015-94 § 3, 1994) 14.48.040 Mill owner rate. The rate for delivery of industrial water to the mill owner shall be based on cost of service principles in use under previous contract service and the cost of service shall be reviewed at least biennially and a rate for industrial supply to the mill owner shall be set by council resolution. (Ord. 2368-99 § 4, 1999: Ord. 2015-94 § 4, 1994) 14.48.050 Latecomer rate. As a condition of connection to the industrial water system, latecomers shall pay latecomer connection charges to the mill owner as provided in the April 12, 1983, Industrial Water Separation Agreement (said charges based on both past and future payments). In addition, latecomer shall pay to the city of Everett all costs of connection as provided under city ordinances. City rates to latecomers for industrial water shall be as follows: Industrial water availability (min. charge) $1,000/mo. Consumption $200/MG (Ord. 2368-99 § 5, 1999: Ord. 2015-94 § 5, 1994) 14.48.060 Service priorities. Priorities of service for industrial water shall be: A. The mill owner; B. Other continuous customers; and C. Stand-by service. (Ord. 2368-99 § 6, 1999: Ord. 2015-94 § 6, 1994) ---PAGE BREAK--- Appendix 2-2 – Spada Lake Fertilization Policy ---PAGE BREAK--- Spada Fertilization City of Everett Interim Spada Lake Fertilization Policy April 2003 Introduction The City of Everett supplies drinking water to nearly 500,000 people in Snohomish County. The City of Everett’s source of drinking water is the Sultan River, located approximately 25 miles east of Everett. The Jackson Project supplies source water to the City of Everett’s water system. The Jackson Project is jointly owned and operated by the Snohomish County PUD and the City of Everett. The Jackson Project generates power for Snohomish County PUD and supplies drinking water to the City of Everett at Lake Chaplain (see figure 1 in Appendix 2-4 Spada Lake Recreation Policy). The Jackson Project operates under the authority of a license originally issued by the Federal Energy Regulatory Commission (FERC) in 1961. The original FERC license authorized stage 1 construction and operation of Culmback Dam for water supply only. The FERC license was amended in the early 1980s (stage 2) to authorize raising Culmback Dam for power generation. Spada Lake, the reservoir created by Culmback Dam, has provided a fishery originating from stocks of hatchery fish as well as native rainbow and cutthroat trout derived from the upper basin tributaries (Pfeifer et al. 1999). As required by article 53 of the FERC license, the co-licensees have conducted nearly annual creel surveys to monitor fish harvest rates, catch per unit effort and other related fishery statistics. In response to a dramatically reduced harvest and decreased catch per unit effort, the Washington State Department of Fish and Wildlife (WDFW) conducted an evaluation and biological assessment of the Spada Lake sport fishery. This evaluation was funded by the PUD and constituted the final component of the mitigation of the effects of raising Culmback Dam on the Spada Lake fishery and the native trout populations of the upper Sultan River. The Spada Lake Biological Assessment and Sport Fishery Evaluation was completed by WDFW in 1999 and included numerous recommendations intended to improve the robustness of the sport fishery. The purpose of this policy is to address the recommendation in the Spada Lake Biological Assessment and Sport Fishery Evaluation to “Perform a literature review, and consult with experts in other states or provinces on the potential effectiveness and feasibility of fertilizing the reservoir to enhance primary productivity and edible forms of the zooplankton community.” ---PAGE BREAK--- Spada Fertilization Past Lake Fertilization Efforts Although fertilization of Spada Lake has never occurred, lake fertilization as a fishery management tool has occurred in other regions, particularly Canada and Alaska. Lake Mead was fertilized in the late 1980s to increase fish biomass (Cooke et al 1993). The Canadian Department of Fish and Oceans has fertilized some Canadian Lakes since the 1970s with the goal of enhancing productivity of sockeye salmon nursery lakes. The Alaska Department of Fish and Game attributes a record return of sockeye salmon to McDonald Lake in 1996 to an intensive lake fertilization program. Potential Adverse Effects of Fertilization Although Spada Lake fertilization may increase primary productivity and ultimately improve the resident fishery, there are significant potential adverse effects on the City of Everett’s potable water supply. Increased primary productivity could cause blue-green algal blooms. Blue-green algal blooms can cause taste and odor problems (Cooke et al 1993). Although the City of Everett operates a water treatment facility at Lake Chaplain, the water treatment facility is not designed to address taste and odor problems. Consequently, taste and odor problems could occur within the City of Everett’s water distribution system, necessitating an upgrade to the water treatment facility. An even more serious concern is the potential for formation of trihalomethanes (THMs). When water high in organics such as blue green algae is disinfected, which occurs at the water treatment facility, THMs can form (Lee and Jones 1991). THMs can be mutagenic and carcinogenic (Martin 1993) (Cooke and Carlson 1989). Therefore, fertilization of Spada Lake could potentially have serious adverse human health effects on City of Everett water customers. To reduce human health risks, the Environmental Protection Agency (EPA) has established a drinking water standard that limits THMs to 80 parts per billion (ppb) in finished potable water supplies. City of Everett Position The American Water Works Association (AWWA) published a policy on fish management in water supply reservoirs in 1994. This policy (see appendix 2-4 Spada Lake Fertilization Policy) states that AWWA accepts the use of fish management practices in upstream water supply reservoirs when such practices are controlled to prevent any adverse effects on the quality or quantity of the water supply. Clearly, fertilization of Spada Lake could potentially cause serious adverse effects on water quality. Therefore, fertilization of Spada Lake is incompatible with AWWA policy. Consistent with AWWA’s position and to avoid potential taste, odor and THM problems, the City of Everett Public Works Department policy is to oppose any fertilization of Spada Lake. This interim policy is included in this City of Everett Water System Plan Update. Upon City Council approval of the Water System Plan Update, this interim policy will become final and official City of Everett policy. ---PAGE BREAK--- Spada Fertilization List of References Cook, G.D. and Carlson, R.E. 1989. Reservoir management for water quality and THM precursor control. Am Water Works Assoc. Res. Found. Denv, Co. Cooke, G.D., Welch, E.B, Peterson, S.A. and Newroth, P. R. 1993. Restoration and management of lakes and reservoirs. Lewis Pub. Boca Raton, Flor. Lee, G.F. and Jones, R.A. 1991. Regulating Drinking Water Quality at the Source G. Fred Lee & Associates. El Macero, CA Martin, A.B. 1993. The contribution and relative significance of terrestrial leak influx to the carbon and trihalomethanes precursor concentrations in drinking water lakes and reservoirs. PhD dissertation, Kent St Univ. Kent, OH. Pfeifer, B, Tapple, P, Vogel, A, Schuh, M and Brunson, W. 1999. Wash. St Dept. of Fish and Wildlife. Mill Cr. Wa. 1999. Spada Lake biological assessement and sport fishery evaluation. Potential Links Between Eutrophication and the Formation of Carcinogens in Drinking Water Nancy S. Robert E. Carlson and G. Dennis Cooke ---PAGE BREAK--- Appendix 2-3 – Jackson Project FERC License Note: Appendices D, E, F and G are not included here since they were not available from the licensees. ---PAGE BREAK--- FEDERAL ENERGY REGULATORY COMMISSION LICENSE FOR PROJECT NO. 2157 HENRY M. JACKSON HYDROELECTRIC PROJECT ISSUED TO SNOHOMISH COUNTY PUD AND THE CITY OF EVERETT ON JUNE 16, 1961 (as amended later) Compilation Document Revised 8/17/1998 (minor revision 10/18/2004) i Revised 8/15/96 ---PAGE BREAK--- Preface This license document is a compilation of findings and orders of the Federal Energy Regulatory Commission and its predecessor the Federal Power Commission, which pertain to project 2157. Each paragraph is followed by a date(s) in parentheses which designates the date of the order which has created or altered the language. In some cases a string of dates indicate the evolving nature of that particular license component by separate regulatory or administrative action. Revision dates for each page are shown in the lower right hand corner. The Henry M. Jackson Hydroelectric Project, formerly called the Sultan River Project, was issued major license No. 2157 by the Federal Power Commission on June 16, 1961. This license expires May 31, 2011, 50 years from its effective date of June 1, 1961. Bruce F. Meaker Senior Manager Regulatory Affairs ii Revised 8/15/96 ---PAGE BREAK--- Table of Contents Page ii Table of ii The Commission The Commission Article 1 License Article 2 Changes to the License Article 3 License Agreement Emergency Article 4 Authority of Regional Article 5 Commission Approval for all Article 6 Gauges, Meters, and Measuring Article 7 Article 8 Construction and Maintenance of Article 9 Removal of Article 10 Maintenance of Suitable Structures and Devices Article 11 Licensee Responsible for Inductive Article 12 Transmission Line Article 13 Timber Usage on Occupied Article 14 Responsibility for Fires on Occupied Article 15 Conveyance of Navigation Rights Article 16 Provision of Power for Navigation Facilities Article 17 Control of Navigation Facilities Article 18 Rights to Use Water for Navigation Article 19 Article 20 Article 21 Article 22 Article 23 . Article 24 . Article 25 . Article 26 Article 27 Article 28 Article 29 Article 30 Article 31 Article 32 Article 33 Article 34 Article 35 Article 36 Annual Charges for Administration and Use of Article 37 Article 38 Article 39 ii Revised 8/17/98 ---PAGE BREAK--- Article 40 Project Operation for Maximum Coordinated Article 41 Additional Capacity at Plant No. 2 Article 42 Minimum Flows Based on Rule Article 43 Reservoir Operating Levels Article 44 Public Article 45 Lighting and Other Signals for Article 46 Clearing of Article 47 Additional Transmission Article 48 Final Design Drawings and Article 49 Contract Drawings and Article 50 Board Of Article 51 Erosion, Sedimentation and Slope Stability Control Article 52 Recreation Plan (Exhibit Article 53 Fish and Wildlife Mitigation Plan (Exhibit Article 54 Minimum Flow Releases at Culmback and Diversion Dams Article 55 Powerhouse Fish Passage and Ramping Article 56 Flow Release and Water Temperature Article 57 Reservoir Operating Plan (Flood Article 58 As-Built Drawings Article 59 Archeological and Historic Article 60 Conservation and Development of Fish & Wildlife Appendix A Agreement between the City of Everett, Washington State Department of Game and Washington State Sportsman’s Council Appendix B-1 Settlement Agreement Between the Tulalip Tribes and Licensees Appendix B-2 Uncontested Offer of Settlement Appendix C Addendum to Uncontested Offer of Settlement - Joint Agencies Appendix D Mitigation and Other Plans (Executive Summary) Appendix E License History by Sub Docket Number Appendix F License History by Date Appendix G License History by Article Appendix H List of Exhibits iii Revised 8/17/98 ---PAGE BREAK--- Order Issuing Major License (06/16/61) The Commission finds: The proposed project will affect navigable waters and lands of the United States. (06/16/61) The project consists of: All lands within the project boundary of the Licensees’ interest in those lands, the limits of which are otherwise defined. The use of occupancy of these lands, are necessary for the purpose of the project. The project area and boundary are partially described by the exhibits of the application for amendment of license as follows: Exhibit FERC No. 2157- Showing J-4 61 Location Plan J-5 62 Location Plan K-21 63 Project Boundary, Spada Lake K-22 64 Project Boundary, Spada Lake K-23 65 Project Boundary, Spada Lake K-24 66 Project Boundary, Spada Lake K-25 67 Power Tunnel, Plan and Profile K-26 68 Pipeline to Powerhouse, Plan and Profile K-27 69 Pipeline to Powerhouse, Plan and Profile K-28 70 Lake Chaplain Pipeline, Plan and Profile K-29 71 Lake Chaplain Pipeline, Plan and Profile K-30 72 Access Road K-31 73 Project Boundary, Transmission Line Project works comprising: the earth and rockfill Culmback Dam, located at River Mile (RM) 16.5 on the Sultan River, with Crest elevation of 1,470 feet mean sea level (msl), 25 feet wide and 640 feet long, 262 feet above the original streambed: Spada Lake, formed by the Culmback Dam, with usable storage capacity of 60,000 acre- feet at elevation 1,450 feet msl; a 94-foot diameter morning glory spillway within the dam, with crest elevation of 1,450 feet; a concrete intake structure, with a single 9- foot wide by 14.3-foot high fixed wheel gate, in the south bank of the Spada Lake, approximately 250 feet east of the dam; a 12-foot-diameter, 20,900-foot-long unlined power tunnel connected to a 10-foot-diameter, 19,400-foot long, underground pipeline delivering water from Spada lake to the powerhouse; a semi-outdoor-type powerhouse adjacent to the Sultan River at RM 4.3 containing four generating units with total installed capacity of 111.8 MW; a 72/60-inch-diameter 18,540-foot long pipeline that carries water from the powerhouse to Lake Chaplain to the north; the City of Everett’s Lake Chaplain storage reservoir with a usable storage capacity of 5,000 acre- feet; a branch pipeline tapped to the powerhouse-Lake Chaplain pipeline returning supplementary flows to the river upstream of the powerhouse, for maintaining fish life; (10) 9,000 feet of access road; (11) a switchyard adjacent to the powerhouse containing four 13.8/115 kV dos/ferclic.doc 1 Revised 12/19/95 ---PAGE BREAK--- transformers and related facilities; and (12) a 115 kV single circuit transmission line approximately 3 3/4 miles long connecting the switchyard to a point on a transmission line, south of the powerhouse; and (13) appurtenant facilities--the location, nature, and character of which are more specifically shown and described by the exhibits cited above and by certain other exhibits which also form part of the application for license and which are designated and described as follows: Exhibit L Sheet No. FERC No. 2157 Title 21 74 Reservoir Map (remainder of Exhibit L drawings are addressed in Article 48) (10/16/81) Exhibit M - General description of mechanical, electrical, and transmission equipment consisting of five typewritten pages. Exhibit R - consisting of 16 pages of text and one drawing entitled Project Recreation Plan (FERC No. 2157-94). all of the structures, fixtures, equipment, facilities or property which may be employed in connection with the project, whether located on or off the project area, as approved by the Commission, and all riparian or other rights, which are necessary or appropriate for the maintenance or operation of the project. (10/16/81) No conflicting application is before the Commission. Public notice of the filing of the November 29, 1957 application, as supplemented, in which the City of Everett joined on October 10, 1960, has been given. Aside from the intervention granted the State of Washington, Department of Game, no protests have been received. The proposed powerhouse switchyards and the transmission lines to the existing Everett substation are parts of the project within the meaning of Section 3(ll) of the Act and should be included in the license for the project. Joint Applicants are municipal corporations organized under the laws of the State of Washington and have submitted satisfactory evidence of compliance with the requirements of all applicable State laws insofar as necessary to effect the purposes of a license for the proposed project. The issuance of a license as hereinafter provided will not affect a Government dam or the development of any water resources for public purposes which should be undertaken by the United States. The issuance of a license as hereinafter provided will not interfere or be inconsistent with the purposes of any reservation or withdrawal of public lands or with the purposes for which the Snoqualmie National Forest was created or acquired. dos/ferclic.doc 2 Revised 12/19/95 ---PAGE BREAK--- The proposed project is best adapted to a comprehensive plan for improving and developing the Sultan river for the use and benefit of interstate or foreign commerce, for the improvement and utilization of waterpower development, and for other beneficial public uses, including recreational purposes. The installed horsepower capacity of the proposed project hereinafter authorized for the purpose of computing the capacity component of the administrative annual charge is 187,000 horsepower, and the energy to be generated by the proposed project will be used by Public Utility District No. 1 of Snohomish County for distribution in its existing system. (10) The amount of annual charges to be paid under the license of the purpose of reimbursing the United States for the costs of administration of Part I of the Act is reasonable as hereinafter fixed and specified. (11) It is desirable to reserve for Commission determination at a later date the amount of the annual charges to be paid by the licensee for the purpose of recompensing the United States for the use, occupancy, and enjoyment of its lands. (12) It is desirable to reserve for future Commission determination the question of what additional transmission lines and appurtenant facilities, if any, should be included in this license. (13) The licensee shall submit for Commission approval in accordance with the Commission’s rules and regulations, Exhibit F and Exhibit K for the project transmission lines, within one year after completion of construction of the lines. (14) The exhibits designated and described in finding above conform to the Commission’s rules and regulations and should be approved as part of the license for the project as hereinafter provided. (06/16/61) dos/ferclic.doc 3 Revised 12/19/95 ---PAGE BREAK--- The Commission orders: The exhibits designated and described in finding above are approved as part of this order. (06/16/61) This license is issued to Public Utility District No. 1 of Snohomish County, Washington, and the City of Everett, Washington, under Section 4(e) of the Act for a period of 50 years, effective as of June 1, 1961, for the construction, operation, and maintenance of Project No. 2157, affecting navigable waters and lands of the United States, subject to the terms and conditions of the Act and subject to the operating plan and restrictions shown on the rule curve designated as Exhibit H-3A (FPC No. 2157-43), which Act and rule curve are incorporated herein by reference as a part of this license, and subject to such rules and regulations as the Commission has issued or prescribed under the provisions of the Act. (06/16/61) This license is also subject to the terms and conditions set forth in Form L-6, December 15, 1953, entitled “Terms and Conditions of License for Unconstructed Major Project Affecting Navigable Waters and Lands of the United States” (16 F.P.C. 1121), which terms and conditions, designated Articles 1 through 27, are attached hereto and made a part hereof, except for Articles 7, 23, and 24 and the last sentence of Article 17 thereof, and subject to the following special conditions set forth herein as additional articles: (06/16/61) dos/ferclic.doc 4 Revised 12/19/95 ---PAGE BREAK--- FEDERAL POWER COMMISSION TERMS AND CONDITIONS OF LICENSE FOR UNCONSTRUCTED MAJOR PROJECT AFFECTING NAVIGABLE WATERS AND LANDS OF THE UNITED STATES Article 1 License Agreement The entire project, as described in the order of the Commission, shall be subject to all the provisions, terms, and conditions of the license. (06/16/61) Article 2 Changes to the License Agreement No substantial change shall be made in the maps, plans, specifications, and statements described and designated as exhibits and approved by the Commission in its order as a part of the license until such change shall have been approved by the Commission: Provided, however, that if the Licensee or the Commission deems it necessary or desirable that said approved exhibits, or any of them, be changed, there shall be submitted to the Commission for approval amended, supplemental, or additional exhibit or exhibits covering the proposed changes which, upon approval by the Commission, shall become a part of the license and shall supersede, in whole or in part, such exhibit or exhibits theretofore made a part of the license as may be specified by the Commission. (06/16/61) Article 3 License Agreement Emergency Changes Said project works shall be constructed in substantial conformity with the approved exhibits referred to in Article 2 herein or as changed in accordance with the provisions of said article. Except when emergency shall require for the protection of navigation, life, health, or property, no substantial alteration or addition not in conformity with the approved plans shall be made to any dam or other project works under the license without the prior approval of the Commission; and any emergency alteration or addition so made shall thereafter be subject to such modification and change as the Commission may direct. Minor changes in the project works or divergence from such approved exhibits may be made if such changes will not result in decrease in efficiency, in material increase in cost, or in impairment of the general scheme of development; but any of such minor changes made without the prior approval of the Commission, which in its judgment have produced or will produce any of such results, shall be subject to such alteration as the Commission may direct. The licensee shall comply with such rules and regulations of general or special applicability as the Commission may from time to time prescribe for the protection of life, health, or property. (06/16/61) dos/ferclic.doc 1 Revised 12/19/95 ---PAGE BREAK--- Article 4 Authority of Regional Engineer The construction, operation, and maintenance of the project and any work incident to additions or alterations, whether or not conducted upon lands of the United States, shall be subject to the inspection and supervision of the Regional Engineer, Federal Power Commission, in the region wherein the project is located, or of such other officer or agent as the Commission may designate, who shall be the authorized representative of the Commission for such purposes. The Licensee shall furnish to said representative such information as he may require concerning the construction, operation, and maintenance of the project, and of any alteration thereof, and shall notify him of the date upon which work will begin, and as far in advance thereof as said representative may reasonably specify, and shall notify him in writing of any suspension of work for a period of more than one week, and of its resumption and completion. The Licensee shall allow him and other officers or employees of the United States, showing proper credentials, free and unrestricted access to, through, and across the project lands and project works in the performance of their official duties. (06/16/61) Article 5 Commission Approval for all Revisions Upon the completion of the project, or at such other time as the Commission may direct, the Licensee shall submit to the Commission for approval revised maps, plans, specifications, and statements insofar as necessary to show any divergence from or variations in the project area and project boundary as finally located or in the project works as actually constructed when compared with the area and boundary shown and the works described in the license or in the maps, plans, specifications, and statements approved by the Commission, together with a statement in writing setting forth the reasons which in the opinion of the Licensee necessitated or justified variations in or divergence from the approved maps, plans, specifications, and statements. Such revised maps, plans, specifications, and statements shall, if and when approved by the Commission, be made a part of the license under the provisions of Article 2 hereof. (06/16/61) Article 6 Gauges, Meters, and Measuring Devices For the purpose of determining the stage and flow of the stream or streams from which water is to be diverted for the operation of the project works, the amount of water held in and withdrawn from storage, and the effective head on the turbines, the Licensee shall install and thereafter maintain such gages and stream-gaging stations as the Commission may deem necessary and best adapted to the requirements; and shall provide for the required readings of such gauges for the adequate rating of such stations. The Licensee shall also install and maintain standard meters adequate for the determination of the amount of electric energy generated by said project works. The number, character, and location of gages, meters, or other measuring devices, and the method of operation thereof, shall at all times be satisfactory to the Commission and may be dos/ferclic.doc 2 Revised 12/19/95 ---PAGE BREAK--- altered from time to time if necessary to secure adequate determinations, but such alteration shall not be made except with the approval of the Commission or upon the specific direction of the Commission. The installation of gages, the ratings of said stream or streams, and the determination of the flow thereof, shall be under the supervision of, or in cooperation with, the District Engineer of the United States Geological Survey having charge of stream-gaging operations in the region of said project, and the Licensee shall advance to the United States Geological Survey the amount of funds estimated to be necessary for such supervision or cooperation for such periods as may be mutually agreed upon. The Licensee shall keep accurate and sufficient record of the foregoing determinations to the satisfaction of the Commission, and shall make return of such records annually at such time and in such form as the Commission may prescribe. (06/16/61) Article 7 (06/16/61) Deleted by Commission Order p. 7 Article 8 Construction and Maintenance of Project In the construction and maintenance of the project, the location and standards of roads, and trails, and other land uses, including the location and condition of quarries, borrow pits, spoil disposal areas, and sanitary facilities, shall be subject to the approval of the department or agency of the United States having supervision over the lands involved. (06/16/61) Article 9 Removal of Material Insofar as any material is dredged or excavated in the prosecution of any work authorized under the license, or in the maintenance of the project, such material shall be removed and deposited so it will not interfere with navigation, and will be to the satisfaction of the District Engineer, Department of the Army, in charge of the locality. (06/16/61) Article 10 Maintenance of Suitable Structures and Devices In the construction and maintenance of the project works, the Licensee shall place and maintain suitable structures and devices to reduce to a reasonable degree the liability of contact between its transmission lines, and telegraph, telephone, and other signal wires or power transmission lines constructed prior to its transmission lines and not owned by the Licensee, and shall also place and maintain suitable structures and devices to reduce to a reasonable degree the liability of any structures or wires falling and obstructing traffic and endangering life on highways, streets, or railroads. (06/16/61) dos/ferclic.doc 3 Revised 12/19/95 ---PAGE BREAK--- Article 11 Licensee Responsible for Inductive Interference The Licensee shall make provision, or shall bear the reasonable cost, as determined by the agency of the United States affected, of making provision for avoiding inductive interference between any project transmission line or other project facility constructed, operated, or maintained under the license, and any radio installation, telephone line, or other communication facility installed or constructed before or after construction of such project transmission line or other project facility and owned, operated, or used by such agency of the United States in administering the lands under its jurisdiction. None of the provisions of this article is intended to relieve the Licensee from any responsibility or requirement which may be imposed by other lawful authority for avoiding or eliminating inductive interference. (06/16/61) Article 12 Transmission Line Rights-of-Way The Licensee shall clear such portions of transmission line rights-of-way across lands of the United States as are designated by the officer of the United States in charge of the lands; shall keep the areas so designated clear of new growth, all refuse, and inflammable materials to the satisfaction of such officer; shall trim all branches of trees in contact with or liable to contact the transmission line; shall cut and remove all dead or leaning trees which might fall in contact with the transmission line; and shall take such other precautions against fire as may be required by such officer. No fires for the burning of waste material shall be set except with the prior written consent of the officer of the United States in charge of the lands as to time and place. (06/16/61) Article 13 Timber Usage on Occupied Lands Timber on lands of the United States cut, used, or destroyed in the construction and maintenance of the project works or in the clearing of said lands shall be paid for in accordance with the requirements of and at the current stumpage rates applicable to the sale of similar timber by the agency of the United States having jurisdiction over said lands; and all slash and debris resulting from the cutting or destruction of such timber shall be disposed of as the officer of such agency may direct. (06/16/61) dos/ferclic.doc 4 Revised 12/19/95 ---PAGE BREAK--- Article 14 Responsibility for Fires on Occupied Lands The Licensee shall do everything reasonably within its power and shall require its employees, contractors, and employees of contractors to do everything reasonably within their power, both independently and upon request of officers of the agency of the United States concerned, to prevent, make advanced preparations for suppression, and suppress fires on lands occupied under the license. (06/16/61) Article 15 Conveyance of Navigation Rights Whenever the United States shall desire to construct, complete, or improve navigation facilities in connection with the project, the Licensee shall convey to the United States, free of cost, such of its lands and its rights-of-way and such right of passage through its dams or other structures, and permit such control of pools as may be required to complete and maintain such navigation facilities. (06/16/61) Article 16 Provision of Power for Navigation Facilities The Licensee shall furnish free of cost to the United States power for the operation and maintenance of navigation facilities at the voltage and frequency required by such facilities at a point adjacent thereto, whether said facilities are constructed by the Licensee or by the United States. (06/16/61) Article 17 Control of Navigation Facilities The operation of any navigation facilities, which may be constructed as part of or in connection with any dam or diversion structure constituting a part of the project works, shall at all times be controlled by such reasonable rules and regulations in the interest of navigation, including the control of the level of the pool caused by such dam or diversion structure, as may be made from time to time by the Secretary of the Army. (06/16/61) Commission Order p. 7 (NOT APPLICABLE - NAVIGATION) dos/ferclic.doc 5 Revised 12/19/95 ---PAGE BREAK--- Article 18 Rights to Use Water for Navigation The United States specifically retains and safeguards the right to use water in such amount, to be determined by the Secretary of the Army, as may be necessary for the purposes of navigation on the navigable waterway affected; and the operations of the Licensee, so far as they affect the use, storage and discharge from storage of waters affected by the license, shall at all times be controlled by such reasonable rules and regulations as the Secretary of the Army may prescribe in the interest of navigation, and as the Commission may prescribe for the protection of life, health, and property, and in the interest of the fullest practicable conservation and utilization of such waters for power purposes and for other beneficial public uses, including recreational purposes; and the Licensee shall release water from the project reservoir at such rate in cubic feet per second, or such volume in acre-feet per specified period of time, as the Secretary of the Army may prescribe in the interest of navigation, or as the Commission may prescribe for the other purposes hereinbefore mentioned. (06/16/61) Article 19 The Licensee shall interpose no objection to, and shall in no way prevent, the use by the agency of the United States having jurisdiction over the lands of the United States affected, or by persons or corporations occupying lands of the United States under permit, of water for fire suppression from any stream, conduit or body of water, natural or artificial, used by the Licensee in the operation of the project works covered by the license, or to the use by said parties of water for sanitary and domestic from any stream or body of water, natural or artificial, used by the Licensee in the operation of the project works covered by the license. (06/16/61) Article 20 The Licensee shall be liable for injury to, or destruction of, any buildings, bridges, roads, trails, lands, or other property of the United States, occasioned by the construction, maintenance, or operation of the project works or of the works appurtenant or accessory thereto under the license. Arrangements to meet such liability, either by compensation for such injury or destruction, or by reconstruction or repair of damage property, or otherwise, shall be made with the appropriate department or agency of the United States. (06/16/61) dos/ferclic.doc 6 Revised 12/19/95 ---PAGE BREAK--- Article 21 The Licensee shall allow any agency of the United States, without charge, to construct or permit to be constructed on, through, and across the project lands, conduits, chutes, ditches, railroads, roads, trails, telephone and power lines, and other means of transportation and communication not inconsistent with the enjoyment of said lands by the Licensee for the purposes stated in the license. This article shall not be construed as conferring upon the Licensee any right of use, occupancy, or enjoyment of the lands of the United States other than for the construction, operation, and maintenance of the project as stated in the license. (06/16/61) Article 22 There is reserved to the appropriate department or agency of the United States, or of the State or county involved, the right to take over, maintain, and supervise the use of any project road as a public road after construction of the project works is completed. (06/16/61) Article 23. (06/16/61) Deleted by Commission Order p. 7 Article 24. (06/16/61) Deleted by Commission Order p. 7. Article 25. No lease of the project or part thereof whereby the lessee is granted the exclusive occupancy, possession, or use of project works for purposes of generating, transmitting, or distributing power shall be made without the prior written approval of the Commission; and the Commission may, if in its judgment the situation warrants, require that all the conditions of the license, of the Act, and of the rules and regulations of the Commission shall be applicable to such lease and to such property so leased to the same extent as if the lessee were the Licensee: Provided, that the provisions of this article shall not apply to parts of the project or project works which may be used by another jointly with the Licensee under a contract or agreement whereby the Licensee retains the occupancy, possession, and control of the property so used and receives adequate consideration for such joint use, or to leases of land while not required for purposes of generating, transmitting, or distributing power, or to buildings or other property not built or used for said purposes, or to minor parts of the project or project works, the leasing of which will not interfere with the usefulness or efficient operation of the project by the Licensee for such purposes. (06/16/61) dos/ferclic.doc 7 Revised 12/19/95 ---PAGE BREAK--- Article 26 The Licensee, its successors and assigns shall, during the period of the license, retain the possession of all project property covered by the license as issued or as later amended, including the project area, the project works, and all franchises, easements, water rights, and rights of occupancy and use; and none of such properties necessary or useful to the project and to the development, transmission, and distribution of power therefrom will be voluntarily sold, transferred, abandoned, or otherwise disposed of without the approval of the Commission: Provided, that a mortgage or trust deed or judicial sales made thereunder, or tax sales, shall not be deemed voluntary transfers within the meaning of this article. In the event the project is taken over by the United States upon the termination of the license, as provided in Section 14 of the Act, or is transferred to a new licensee under the provisions of Section 15 of the Act, the Licensee, its successors and assigns will be responsible for and will make good any defect of title to or of right of user in any of such project property which is necessary or appropriate or valuable and serviceable in the maintenance and operation of the project, and will pay and discharge, or will assume responsibility for payment and discharge, of all liens or encumbrances upon the project or project property created by the Licensee or created or incurred after the issuance of the license: Provided, that the provisions of this article are not intended to prevent the abandonment or the retirement from service of structures, equipment, or other project works in connection with replacements thereof when they become obsolete, inadequate, or inefficient for further service due to wear and tear, or to require the Licensee, for the purpose of transferring the project to the United States or to a new licensee, to acquire any different title to or right of user in any of such project property than was necessary to acquire for its own purposes as Licensee. (06/16/61) Article 27 The terms and conditions expressly set forth in the license shall not be construed as impairing any terms and conditions of the Federal Power Act which are not expressly set forth herein. (06/16/61) Article 28 The Licensees shall commence construction of Stage I of the project works within two years from the date of issuance of this license, shall thereafter in good faith and with due diligence prosecute such construction and shall complete construction of Stage I of the project within four years from the date of issuance of the license. Stage II of the project shall be commenced within six years from the date of issuance of the license and shall be completed within nine years from the date of issuance of the license. (06/16/61) dos/ferclic.doc 8 Revised 12/19/95 ---PAGE BREAK--- Article 29 The Licensees shall operate the project in such a manner as will not conflict with future depletions of the waters of the Skykomish and Snohomish River Basins, for the irrigation of lands and other beneficial consumptive uses. (06/16/61) Article 30 The Licensee shall furnish the Department of Anthropology, University of Washington with funds up to $6,000, for a survey and/or salvage of archeological remains. (06/16/61) Article 31 The Licensee shall construct, maintain and operate such protective devices and shall comply with such reasonable modifications of the project structures and operation in the interest of fish and wildlife resources, provided that such modifications shall be reasonably consistent with the primary purpose of the project, as may be prescribed hereafter by the Commission upon its own motion or upon recommendation of the Secretary of the Interior or the Washington Department of Fisheries, and the Washington Department of Game, after notice and opportunity for hearing and upon a finding that such modifications are necessary and desirable and consistent with the provisions of the Act: Provided further, That subsequent to approval of the final design drawings prior to commencement of construction no modification of project structures in the interest of fish and wildlife resources which involve a change in the location, height or main structure of a dam, or addition of or changes in outlets at or through a dam, or a major change in generating units, or a rearrangement or relocation of a powerhouse, or major changes in a spillway structure shall be required. (06/16/61) Article 32 Whenever the United States shall desire, in connection with the project, to construct fish handling facilities or to improve the existing fish handling facilities at its expense, the Licensee shall permit the United States or its designated agency to use, free of cost, such Licensee’s lands and interests in lands, reservoirs, waterways and project works as may be reasonably required to complete such fish handling facilities or such improvements thereof. In addition, after notice and opportunity for hearing the Licensee shall modify the project operation as may be prescribed by the Commission, consistent with the primary purpose of the project, in order to permit the maintenance and operation of the fish handling facilities constructed or improved by the United States under the provision of this article. This article shall not be interpreted to place any obligation on the United dos/ferclic.doc 9 Revised 12/19/95 ---PAGE BREAK--- States to construct or improve fish handling facilities or to relieve the Licensee of any obligations under the license. (06/16/61) Article 33 The Licensee shall cooperate with the Washington Department of Fisheries, Washington Department of Game, and U.S. Fish and Wildlife Service in the development of proper fish and wildlife management plans for all project facilities. (06/16/61) Article 34 The Licensee shall within one year after issuance of the license submit to the Commission revised Exhibit K showing the project boundary. The project shall be limited to areas that are actually needed for project operation and maintenance. The Licensees shall prior to submission of the revised exhibits to the Commission for approval, consult with the Regional Forester, U.S. Forest Service, Portland, Oregon. (06/16/61) Article 35 The Licensees shall file for approval in accordance with the Commission's rules and regulations, Exhibit F and Exhibit K for the project transmission lines, within one year after their completion. (06/16/61) Article 36 Annual Charges for Administration and Use of Lands The Licensees shall pay to the United States the following annual charges: For the purpose of reimbursing the United States for the cost of administration of Part 1 of the Act, a reasonable annual charge as determined by the Commission in accordance with the provisions of its regulations, in effect from time to time. The authorized installed capacity for such purposes is 149,000 horsepower. (10/16/81) Commission Orders 15. (ii) For the purpose of recompensing the United States for the use, occupancy and enjoyment of 1939 acres of its lands other than for transmission line right of way, a reasonable amount as determined in accordance with the provisions of the Commission's regulations in effect from time to time. (06/16/61)(01/23/87) dos/ferclic.doc 10 Revised 12/19/95 ---PAGE BREAK--- (iii) For the purpose of recompensing the United States for the use, occupancy and enjoyment of its lands, used for transmission line right-of-way only, an amount to be hereafter determined. (06/16/61) The request for rehearing filed by the Snohomish County Public Utility District No. 1 is granted. The December 6, 1993 request for municipal exemption from federal land use charges for the period June 1, 1984, through September 30, 1992, is granted. (10/18/95) Article 37 The Licensees shall submit in accordance with the Commission’s rules and regulations, revised Exhibit L drawings showing the final design of dam structures for Plants Nos. 1,2, and 3, and Licensees shall not commence the construction of such structures until the Commission approves the exhibit. (06/16/61) Article 38 The Licensees shall submit in accordance with the Commission rules and regulations one year from the effective date of the license Exhibit L drawings for the North and South Dams on Lake Chaplain Reservoir. (06/16/61) Article 39 The Licensees shall operate the project in a manner which will not increase flood flows over those which would occur under natural conditions. (06/16/61) Article 40 Project Operation for Maximum Coordinated Benefits The Licensees shall operate the project in such a manner so that it shall be coordinated with other entities so as to achieve maximum coordinated benefits, provided that, there be an equitable sharing of the benefits resulting from such coordination. (06/16/61) dos/ferclic.doc 11 Revised 12/19/95 ---PAGE BREAK--- Article 41 Additional Capacity at Plant No. 2 The Licensees shall at such time as the Commission may direct and to the extent that it is economically sound, and in the public interest to do so, after notice and opportunity for hearing, provide additional capacity at Plant No. 2. (06/16/61) Article 42 Minimum Flows Based on Rule Curves The Licensees shall release water from their reservoirs so as to provide minimum flows in the Sultan River immediately below Number 3 power plant not in excess of 125 c.f.s. from October 1 through May 31 and 50 c.f.s. from June 1 through September 30 annually when the level of the water in the reservoir behind completed Dam No. 1 is at or above Rule Curve as shown on Exhibit H-3A (FPC No. 2157-43) which is a part of this license. When the level of water in the reservoir behind completed Dam No. 1 is at rule curve elevations, the licensees shall notify the Director of the Washington Department of Game by registered mail addressed to his office at Olympia, Washington, of said fact. Thereafter, the licensees shall release water in amounts necessary to provide minimum flows not in excess of the 125 c.f.s. and 50 c.f.s heretofore mentioned in this article as directed by the Director of Washington Department of Game until the water level of the reservoir behind completed Dam No. 1 reaches the elevations shown on Rule Curve as shown on Exhibit H-3A (FPC No. 2157-43). When the water level of the reservoir behind completed Dam No. 1 is at or below the elevations shown on Rule Curve of Exhibit H- 3A (FPC No. 2157-43), the licensees shall release such amounts of water for preservation of fish as is, in the opinion of the licensees, consistent with the requirements of the City of Everett for the municipal water supply and the Public Utility District No. 1 of Snohomish County for the most economical operation of the project for power purposes. The Rule Curves shown on Exhibit H-3A shall be modified in accordance with Note No. 3 on Exhibit H-3A (FPC No. 2157-43). The minimum flows provided for in this article are not intended to limit the operations of the licensees in any other way. (06/16/61) Article 43 Reservoir Operating Levels The Licensees shall maintain the operating level of the reservoir above the rule curve, Exhibit H- 3A (FPC No. 2157-43) whenever possible). (06/16/61) dos/ferclic.doc 12 Revised 12/19/95 ---PAGE BREAK--- Article 44 Public Access The Licensees agree that the public may have access for purposes of hunting and fishing in all lands and waters within the project boundaries excepting those areas in the vicinity of Lake Chaplain and the existing diversion dams which are presently closed to public access by the City of Everett for protection of public health. To protect the public health the licensees may close specific area within the project boundaries to public access, and impose regulations controlling conduct of persons on said property. In addition, the licensees may reserve from public access such portions of the project waters and lands and project facilities as may be necessary for the protection of life and property. If at anytime in the future the use of said areas by the public shall, in the opinion of the Department of Health of the State of Washington, or in the opinion of Snohomish County, City of Everett, Public Utility District No. 1 of Snohomish County, constitute a hazard to the public heath and safety, said areas may be closed to public access by the licensees. (06/16/61) Ordering Paragraph A of the Presiding Examiner’s Initial Decision of December 31, 1969, is modified to read as follows: A. The Agreement of March 24, 1969, between the Department of Game of the State of Washington, the Washington State Sportsmen’s Council, and the City of Everett, which Joint Licensees urge be adopted, is accepted as a statement of the under taking by Joint Licensee, the City of Everett, and shall be deemed to be an exercise of authority set forth in Article 44 of the license. To the extent that licensees consider other arrangements for public access, they shall advise the Commission within 30 days of completing such further arrangements. (04/30/1970 - See Appendix A for text of Agreement dated 3/24/69) Article 45 Lighting and Other Signals for Navigation The Licensees shall, for the protection of navigation, construct, maintain and operate at their own expense such lights and other signals on fixed project structures in or over navigable waters of the United States as may be directed by the Secretary of the Department in which the Coast Guard is operating. (06/16/61) dos/ferclic.doc 13 Revised 12/19/95 ---PAGE BREAK--- Article 46 Clearing of Lands The Licensee shall prior to impounding water clear all lands in the bottoms and margins of reservoir up to high-water level, shall clear and keep clear to an adequate width lands of the United States along open conduits, shall dispose of all temporary structures, unused timber, brush, refuse, or inflammable material resulting from the clearing of the lands or from the construction and maintenance of the project works. In addition, all trees along the margin of reservoirs which may die from operation of the reservoir shall be removed. The clearing of the lands and the disposal of the material shall be done with due diligence and to the satisfaction of the authorized representative of the Commission. (06/16/61) Article 47 Additional Transmission Facilities The Commission reserves the right to determine at a later date what additional transmission facilities, if any, shall be included in the license. (06/16/61) Article 48 Final Design Drawings and Facilities The Licensee shall submit in accordance with the Commission's Rules and Regulations revised Exhibit L drawings showing the final design of the project works, shall not begin construction of any such project structures until the Commission has approved such Exhibits. (10/16/81) The following Exhibit L drawings are approved and made a part of the License for Project No. 2157: Exhibit L Superseding Sheet No. Title FERC No. FERC No. 2157 L-44 Dam and Appurtenances-Site Geology 2157-118 L-22 L-45 Dam and Appurtenances-Geologic Sections 2157-119 L-23 L-46 Dam Stability Analysis 2157-120 L-24 L-47 Dam and Appurtenances- 2157-121 L-25 L-48 Dam and Appurtenances- 2157-122 L-26 L-49 Spillway - Plan, Profile 2157-123 L-27 L-50 Outlet Works - Plans and Profiles 2157-124 L-51 Intake Structure - Sections 2157-125 L-28 (03/02/82) dos/ferclic.doc 14 Revised 12/19/95 ---PAGE BREAK--- Exhibit L Superseding Sheet No. Title FERC No. FERC No. 2157 L-52 Power Tunnel - Geology 2157-94 L-30 L-53 Pipeline Route - Surface Geology 2157-95 L-31L-54 Pipeline Route - Surface Geology 2157-96 L-31 L-55 Pipeline Route - Surface Geology 2157-97 L-31 L-56 Pipeline Route - Surface Geology 2157-96 L-31 L-57 Pipeline Route - Surface Geology 2157-99 L-31 L-58 Pipeline Route - Surface Geology 2157-100 L-31 L-59 Pipeline Route - Surface Geology 2157-101 L-31 L-60 Pipeline Route - Surface Geology 2157-102 L-31 L-61 Power Tunnel - Sections & Details 2157-103 L-32 L-62 Power Pipeline - Sections & Details 2157-104 L-32 L-63 Powerhouse - Site Plan 2157-105 L-33 L-64 Powerhouse Site - Geology Cross Sections 2157-106 L-34 L-65 Powerhouse Site - Geology Cross Sections 2157-107 L-34 L-66 Powerhouse Site - Geology Cross Sections 2157-108 L-34 L-67 Powerhouse Site - Geology Cross Sections 2157-109 L-34 L-68 Powerhouse - Plans, Sheet 1 of 4 2157-110 L-35 L-69 Powerhouse - Plans, Sheet 2 of 4 2157-111 L-35 L-70 Powerhouse - Plans, Sheet 3 of 4 2157-112 L-36 L-71 Powerhouse - Plans, Sheet 4 of 4 2157-113 L-36 L-72 Powerhouse - Cross Section 2157-114 L-37 L-73 Powerhouse - Longitudinal Section 2157-115 L-38 L-74 Electrical Single Line Diagram 2157-116 L-39 L-75 Lake Chaplain Pipeline - Section & Details 2157-117 L-43 The Superseded exhibit drawings are eliminated for the license. (01/27/82) Article 49 Contract Drawings and Specifications The Licensee shall file with the Commission's Regional Engineer in San Francisco, California, and the Director, Office of Electric Power Regulation, one copy each of the contract drawings and specifications 60 days prior to start of the construction. The Director, Office of Electrical Power Regulation may require changes in the plans and specifications so as to assure a safe and adequate project. (10/16/81) dos/ferclic.doc 15 Revised 12/19/95 ---PAGE BREAK--- Article 50 Board Of Consultants The Licensee shall retain a Board of three or more qualified, independent, engineering, consultants to review the design, specifications, and construction of the project for safety and adequacy. The names and qualifications of the Board members shall be submitted to the Director, OEPR, for approval. Among other things the board shall assess the geology of the project site and surroundings with particular emphasis on the possibility of a “blow-out” in the Pilchuck Plug area; the design, specifications, and construction of the dam, spillway, powerhouse; electrical and mechanical equipment involved in water control and emergency power supply; instrumentation; the schedule for raising Spada Lake and plans for surveillance during the raising; the construction inspection program; and construction procedures and progress. The Licensee shall submit to the Commission copies of the Board’s report on each meeting. Reports reviewing each portion of the project shall be submitted prior to or simultaneously with the submission of the corresponding Exhibit L final design drawings. The Licensee shall also submit a final report of the Board upon completion of the project. The final report shall contain a statement indicating the Board's satisfaction with the construction, safety, and adequacy of the project structures. (10/16/81) Article 51 Erosion, Sedimentation and Slope Stability Control Plan The Licensee, in consultation with the U.S. Forest Service, the Washington Departments of Game, Ecology, and Natural Resources, and the U.S. Army Corps of Engineers, shall prepare and file with the Commission's Regional Engineer in San Francisco, California, and the Director, Office of Electrical Power Regulation, at least 60 days prior to any ground disturbing activity or spoil disposal, a detailed plan to control soil erosion, dust and slope stability, and to minimize the quantity of inorganic sediment or other potential water pollutants resulting from construction and operation of project facilities including the reservoir shoreline at elevation 1,450 feet. This plan shall include an implementation schedule, maintenance program, and evidence of agency consultation. The Director, Office of Electric Power Regulation, may require changes in the plan to minimize erosion, dust, sedimentation, water pollution, or slope stability problems. (10/16/81) Article 52 Recreation Plan (Exhibit R) Licensee shall after consultations with the U.S. Forest Service and the State of Washington Departments of Social and Health Services, Natural Resources, Game, and the Parks and Recreation Commission prepare a revised recreational use plan for the project. The revised plan shall be filed for approval with the Commission no later than December 31, 1990. The revised plan shall include a description of each recreation site developed since the issuance of the Order Amending License (issued October 16, 1981), including the types of facilities provided at each site; any proposed recreational development; and a drawing that shows the location of each developed and proposed site. The revised plan shall also include a description of public access dos/ferclic.doc 16 Revised 12/19/95 ---PAGE BREAK--- to the Sultan River both upstream and of the project powerhouse. The comments of the consulted agencies shall be included in the filing. (10/16/81)(02/09/87) The Addendum Interim Recreation Plan, filed October 2, 1986, is approved. The licensees shall, within 1 year from the date of issuance of this order and annually thereafter, file with the Commission a report on activities with respect to the interim recreation plan and other recreational matters at the project. Copies of the reports shall be served on the agencies required to be consulted in paragraph on this order at the same time the reports are filed with the Commission. (02/09/87) The revised Exhibit R, filed December 20, 1982, is dismissed. (02/09/87) The licensees, in consultation with the Forest Service, the State of Washington Departments of Social and Health Services, Natural Resources, and Game, and the Washington Parks and Recreation Commission, shall develop final plans to implement the measures in the interim recreation plan approved herein. Within 2 years from the date of issuance of this order, the licensees shall file with the Commission as-built drawings that show the locations of the facilities and the types of facilities provided. The comments of the consulted agencies on the adequacy of the facilities provided shall be included in the filing. (02/09/87) The deadline for filing the final recreation plan and as-built drawings according to Article 52 is extended to April 30,1991. (12/10/90) The licensees’ revised recreation use plan, as filed on May 20, 1991, and required by Article 52 of the project license, is approved. The Commission reserves the right to require changes to the recreation plan, including requiring overnight camping. (12/5/94) dos/ferclic.doc 17 Revised 12/19/95 ---PAGE BREAK--- Article 53 Fish and Wildlife Mitigation Plan (Exhibit S) Licensee shall consult with the Washington Departments of Fisheries, Game, and Ecology, the Tulalip Tribes, the U.S. Forest Service, the National Marine Fisheries Service, the U.S. Fish and Wildlife Service and, prior to initiation of project construction, file for Commission approval a plan to mitigate effects of construction on aquatic and terrestrial resources. Licensee shall further consult with the above listed agencies, and within one year following the date of issuance of this order, file for Commission approval a revised Exhibit S that contains an overall an overall fish and wildlife mitigation and enhancement plan for construction and operation of the Sultan River Project. (10/16/81) The aquatic resources mitigative plan described on pages 6-7 through 6-22 of the revised Exhibit S, filed on February 9, 1983 is approved. (08/22/84) Licensee shall, after consultation with the Washington Department of Game, the U.S. Fish and Wildlife Service, the U.S. Forest Service, and the Tulalip Tribes, file for Commission approval, within 24 months of the date of this order, a revised terrestrial resources mitigative plan to protect and enhance terrestrial resources in the Henry M. Jackson Project area. The plan shall include, but not be limited to: identification of the type of habitat to be used for replacement; a determination of the location and number of acres of habitat to be used for replacement; a schedule of implementation; and a monitoring program to determine the effectiveness of the mitigative measures. Documentation of agency consultation on the mitigative plan, the agency comments on the adequacy of the plan, shall be included in the filing. (08/22/84)(09/30/85)(12/17/85) The revised wildlife habitat management plan filed on May 25, 1988, as modified by paragraph is approved. (05/19/89) The licensees shall file with the Commission their annual reports on Phase I and their 5- year progress reports on Phase II of the revised wildlife habitat management plan. Each report shall contain the information listed in section 4.11.4 of the revised wildlife management plan filed on May 25, 1988, and shall contain comments from the U.S. Forest Service, U.S. Fish and Wildlife Service, the Washington Department of Wildlife, and the Tulalip Tribes. A progress report shall be filed yearly by April 30 from 1991 through 1996, and at 5-year intervals beginning in the year 2001 (i.e. 2006, 2011, etc.). The Commission reserves the right to require modifications to the plan and the reporting requirements. (05/19/89) (06/27/90) (2/9/96) dos/ferclic.doc 18 Revised 12/19/95 ---PAGE BREAK--- The final 1995 Annual Report for the Henry M. Jackson Project Wildlife Habitat Management Program, filed pursuant to Ordering Paragraph of the Order Approving with Modification Revised Wildlife Habitat Plan, issued May 19, 1989 and amended February 9, 1996, is approved. (9/27/96) Annual reports for the Henry M. Jackson Hydroelectric Project Wildlife Habitat Management Program shall be filed with the Commission by April 30, 1997 and 1998. Each report shall contain information listed in section 4.11.4 of the revised wildlife management plan filed on May 25, 1988, and shall contain comments from the U.S. Forest Service, the U.S. Fish and Wildlife Service, the Washington Department of Fish and Wildlife, and the Tulalip Tribes. (9/27/96) The wildlife habitat management plan supplement for the Spada Lake Tract, filed on February 3, 1997, is approved. (4/18/97) Article 54 Minimum Flow Releases at Culmback and Diversion Dams Licensee shall consult and cooperate with the Washington Department of Fisheries and Game, the Tulalip Tribes, the National Marine Fisheries Service, and the U.S. Fish and Wildlife Service to determine the minimum flow release needed at the Culmback Dam and at the discharge point of the fish water return line to ensure protection and enhancement of fishery and wildlife resources. Further, Licensee shall, within 6 months from the date of issuance of this order, file a report on the results of the agency consultations, with copies to all the aforementioned agencies, and, for Commission approval, recommendations for minimum flow releases from the project, to include but not limited to, information used to formulate the recommendations, and copies of agency comments on the minimum flow recommendations. (10/16/81) Article 55 Powerhouse Fish Passage and Ramping Rates Licensee shall consult and cooperate with the Washington Department of Fisheries and Game, the Tulalip Tribes, the National Marine Fisheries Service, and the U.S. Fish and Wildlife service in developing and implementing a study to determine the effects of powerhouse discharge and flow fluctuations on migration, spawning, and rearing of resident and anadromous trout and salmon populations; and on the steelhead sport fishery in the Sultan River. This study shall include an evaluation of the proposed fish berm and associated powerhouse tailrace structures, and evaluation of proposed maximum changes in flow rates (ramping rates) below the powerhouse. Licensees, by June 1, 1990, after completion of mitigation studies for the aquatic resources of the Sultan River, shall file a final report and, for Commission approval, recommendations for further measures needed, if any, to protect aquatic resources of the Sultan dos/ferclic.doc 19 Revised 4/25/97 ---PAGE BREAK--- River. The licensees shall file with the Commission annual reports on the status of the studies beginning June 1, 1987, including comments from the Washington Departments of Game and Fisheries, U.S. Fish and Wildlife Service, National Marine Fisheries Service, and Tulalip Tribes. (10/16/81)(03/17/87) The deadline for filing the final report on the aquatic fish mitigation studies according to Article 55 is extended to June 30, 1994. The licensee shall continue to file annual reports on the status of the studies, the next report shall be due June 30, 1991, including comments from the Washington Department of Wildlife and Fisheries, the U.S. Fish and Wildlife Service, the National Marine Fisheries Service, and the Tulalip Tribes. (12/06/90) The (Adult Fish Passage) mitigative plan developed jointly by the licensee and the Joint Agencies included in the final report filed on July 25, 1990, and supplemented on December 10, 1990, is approved. (03/27/91) The downramping rates described in Table 1 of the study results filed on October 26, 1990, are approved. These downramping rates may be temporarily modified if required by operating emergencies beyond the control of the licensees, and for short periods of time upon mutual agreement between the licensees and the Washington Department of Fisheries. The Commission reserves the right to modify the ramping rates if necessary to protect Salmonid fry from excessive stranding. (10/08/91) The deadline to file the final aquatic resources mitigation report as required by license Article 55 is extended to June 30, 1995. (7/29/94) The deadline to file the two final aquatic resource reports required by article 55 is extended to September 30, 1995. (8/31/95) dos/ferclic.doc 20 Revised 4/25/97 ---PAGE BREAK--- DISCUSSION B. Article 55 Proposals The licensees’ final report addresses those items required by article 55 and the SA (Settlement Agreement). The licensees indicate that monitoring compliance with the established ramping rates will continue as required by the license. Further, the licensees state that annual spawning surveys will continue to be conducted in cooperation with WDFW. The five access sites to improve steelhead fishability, located upstream and of the powerhouse, were approved as part of the licensees’ recreation plan. 9/ This improved public access, combined with providing information to the Steelheader’s Hotline and modifying operations during the winter steelhead fishing season, as proposed in the final operating plan, should enhance recreational fishing at the project. The final report on gravel quantity and quality, in general, indicated textural composition of sediment was similar throughout the 10-year study period. However, the licensees plan to continue to monitor gravel quantity and quality to determine if flow and modifications due to project operations result in the degradation of streambed habitat of the project and to evaluate when modifications to project operations may be necessary. The licensees plan to evaluate the scour monitors annually. Further, the licensees plan to monitor gravel quality after six years (or less, if events occur that may alter streambed quality, as recommended by FWS) without a flushing flow. These additional measures, along with continued consultation with the agencies, should allow the licensees to adequately evaluate streambed quality in the project area. The licensees’ proposals for continued monitoring, as required by article 55, should be approved. (7/23/96) The Director orders: The licensees’ proposed recommendations for continued monitoring, filed on September 29 (final report on Steelhead Fishability) and October 2 (final report on Aquatic Resources Studies) and 5 (final report on Sultan River Gravel Studies), 1995 are approved. (7/23/96) 9/ See Order Approving Revised Recreational Use Plan with Modification, issued December 5, 1994 (69 FERC ¶ 62,188). dos/ferclic.doc 21 Revised 4/25/97 ---PAGE BREAK--- Article 56 Flow Release and Water Temperature Studies Licensee shall, in consultation and cooperation with the Washington Department of Fisheries and Game, the Tulalip Tribes, the National Marine Fisheries Service, and U.S. Fish and Wildlife Service, prepare mutually satisfactory plans and implementation schedules for pre and post- operational studies to determine the effect of the flow releases to be recommended in Article 54 and the effects of river temperature changes on the trout and salmon populations in the Sultan River between the Diversion Dam and the confluence with the Skykomish River. Within one year from the date of issuance of this order, the Licensee shall file the study plans with the Commission for approval, with copies of the plans to the agencies consulted. The Licensee shall conduct the studies as approved by the Commission and submit progress reports annually to the Commission and agencies consulted. Within 90 days after completing the studies, Licensee shall file for Commission approval, with copies to the agencies consulted, its recommendations for changes in project operations or facilities including flow releases, that are necessary to ensure maintenance and protection of the fishery resources in the Sultan River between the Diversion Dam and the Skykomish River. (10/16/81) Article 57 Reservoir Operating Plan (Flood Control) Exhibit H, Section 3 of the Licensees' Application for Amended License is adopted as the interim reservoir operating plan, except: (1)this approval does not constitute priority determination of water rights existing under State law or claimed under treaty or other Federal law; the five operating criteria priorities shown on page H-17 are not included as part of the reservoir operating plan and are expressly excluded from the above reference to Exhibit H, Section 3; nothing in this order of license shall be deemed to modify terms or conditions of the Joint Agency Settlement Agreement as approved by Commission orders of February 9 and April 13, 1983, and in the event of any conflict between the terms and conditions of said Joint Agency Settlement Agreement and/or orders and the approved reservoir operating plan, the terms and conditions of said Joint Agency Settlement Agreement and/or orders shall control; no power shall be generated from the Pelton turbines when the reservoir level is at or below elevation 1,380 feet msl; only flood storage that occurs strictly incidental to water releases through the power tunnel for power generation, Everett water supply, or fishery flows is permitted under this order; and without limiting the generality of the foregoing, no water releases shall be made through the Howell-Bunger valve for flood control purposes, unless required by operating emergencies beyond the control of the Licensees. (10/16/81)(08/10/83)(08/17/83)(08/15/84)(03/19/92) The licensees' proposed revised reservoir operating plan (ROP), filed on April 16, 1990, as modified in paragraphs B through B, is approved. dos/ferclic.doc 22 Revised 4/25/97 ---PAGE BREAK--- The four operating criteria priorities proposed by the licensees in the April 16, 1990, filing, are not included as part of the revised ROP. (03/19/92) The deadline to file the final Interim Operating Plan required by license Article 57 is extended to March 31, 1996. (1/25/96) DISCUSSION A. Proposed Final Operating Plan The licensees’ proposed final operating plan reiterates specific operating provisions, i.e., ramping rates and minimum flows, that have been established in previous Commission orders and is comparable to the approved revised ROP. The licensees propose to retain the same rule curves and continue to operate the project as it has been operated in the past five years. The licensees’ continued control of flow releases during the fall salmon spawning and steelhead fishing seasons should further protect fishery resources and enhance recreational fishing. The licensees agree to provide for real-time data retrieval at the powerhouse gage by including this gage on the GOES system, as recommended by the Tribes and WDFW. This should provide the agencies and Tribes easier access to flow records at this location. Further, the agreed upon evaluation of downramping criteria at the diversion dam should provide the licensees, agencies, and Tribes with additional information to be used to further protect the fishery resources of the Sultan River. The proposed final operating plan includes operating criteria in order of priority which establishes a co-priority between instream flow requirements and the City of Everett’s water supply demand. The WDFW and the Tribes recommend that instream flow requirements have first priority. Similar operating criteria were proposed by the licensees in the interim and revised ROPs filed with the Commission. Upon Commission approval of these plans, the prioritized operating criteria were excluded from the interim ROP and from the revised ROP. 7/ As discussed in the Order Approving and Modifying Revised Reservoir Operating Plan, issued on March 19, 1992, if conflicts on the use of water releases at the project occur in the future, the licensees, agencies, and the Tribes may petition the Commission for an amendment of the minimum flow requirements. Therefore, the licensees’ proposed prioritized operating criteria need not be approved. The licensees’ proposed plan includes a schedule for submitting the annual reports on water temperature to the agencies and the Commission, as required by the SA. Submitting these reports to the agencies provides the agencies an opportunity to review the effects of project 7/ See ordering paragraph of the August 15, 1984 order (28 FERC ¶62,215) and ordering paragraph of the March 19, 1992 Order. dos/ferclic.doc 23 Revised 4/25/97 ---PAGE BREAK--- operation on water temperature. Therefore, the licensees should continue to submit annual reports to the agencies and Tribes. In the past, the licensees provided a number of annual water temperature reports to the Commission. 8/ These reports indicated that, in general, water temperatures are maintained within the historical range, to the extent practicable. The licensees attempt to control water temperatures at the project by using the movable panels on the selective withdrawal structure at Culmback dam. Temperature control is only possible when the reservoir is thermally stratified. Given the licensees have demonstrated that, in general, water temperatures are maintained within the accepted range, continuing to provide annual reports to the Commission is not necessary. The licensees’ proposed final ROP, with the modifications discussed, should be approved. (7/23/96) B. Article 55 Proposals The licensees’ final report addresses those items required by article 55 and the SA. The licensees indicate that monitoring compliance with the established ramping rates will continue as required by the license. Further, the licensees state that annual spawning surveys will continue to be conducted in cooperation with WDFW. The five access sites to improve steelhead fishability, located upstream and of the powerhouse, were approved as part of the licensees’ recreation plan. 9/ This improved public access, combined with providing information to the Steelheader’s Hotline and modifying operations during the winter steelhead fishing season, as proposed in the final operating plan, should enhance recreational fishing at the project. The final report on gravel quantity and quality, in general, indicated textural composition of sediment was similar throughout the 10-year study period. However, the licensees plan to continue to monitor gravel quantity and quality to determine if flow and modifications due to project operations result in the degradation of streambed habitat of the project and to evaluate when modifications to project operations may be necessary. The licensees plan to evaluate the scour monitors annually. Further, the licensees plan to monitor gravel quality after six years (or less, if events occur that may alter streambed quality, as recommended by FWS) without a flushing flow. These additional measures, along with continued consultation with the agencies, should allow the licensees to adequately evaluate streambed quality in the project area. 8/ For example, see the Sultan River Temperature Study Annual Reports Nos. 9 and 10, filed with the Commission on May 23, 1994, and May 30, 1995, respectively. 9/ See Order Approving Revised Recreational Use Plan with Modification, issued December 5, 1994 (69 FERC ¶ 62,188). dos/ferclic.doc 24 Revised 4/25/97 ---PAGE BREAK--- The licensees’ proposals for continued monitoring, as required by article 55, should be approved. (7/23/96) The Director orders: The licensees’ final operating plan, filed on April 30, 1996, as modified in paragraph is approved. (7/23/96) The operating criteria priorities included in the April 30, 1996 filing are not included as part of the final operating plan. (7/23/96) Article 58 As-Built Drawings The Licensee shall within one year following the date of commencement of commercial operation of the power plant, file for Commission approval, “as-built” Exhibits J, K, L, and M for the entire project as finally constructed and located and the amount of U.S. lands occupied by it. (10/16/81) The following part of Exhibit A and the Exhibit A and F drawings filed June 24 and July 9, 1985 are approved and made part of the license for FERC Project No. 2157 superseding the drawing noted: Exhibit A - Pages A-1 through A-10 Exhibit L FERC Superseding Sheet No. No. 2157- Showing FERC No. 2157 A-1 126 General Plan 62 F-1 127 Reservoir Map 74 F-2 128 Dam & Appurtenances Site Geology 118 F-3 129 Dam & Appurtenances Geologic Sections 119 F-4 130 Dam Stability Analysis 120 F-5 131 Dam & Appurtenances Plan 121 F-6 132 Dam & Appurtenances Sections 122 F-7 133 Spillway-Plan, Profile & Sections 123 F-8 134 Outlet Works - Plans & Profiles 124 F-9 135 Intake Structure - Sections 125 F-10 136 Transmission Line Structures 82 F-11 137 Power Tunnel - Geology 94 F-12 138 Pipeline Route - Surface Geology 95 F-13 139 Pipeline Route - Surface Geology 96 dos/ferclic.doc 25 Revised 4/25/97 ---PAGE BREAK--- F-14 140 Pipeline Route - Surface Geology 97 F-15 141 Pipeline Route - Surface Geology 98 F-16 142 Pipeline Route - Surface Geology 99 F-17 143 Pipeline Route - Surface Geology 100 F-18 144 Pipeline Route - Surface Geology 101 F-19 145 Pipeline Route - Surface Geology 102 F-20 146 Pipeline Route - Sections & Details 103 F-21 147 Power Pipeline - Sections & Details 104 F-22 148 Powerhouse Site - Plan 105 F-23 149 Powerhouse Site - Geologic Cross Sections 106 F-24 150 Powerhouse Site - Geologic Cross Sections 107 F-25 151 Powerhouse Site - Geologic Cross Sections 108 F-26 152 Powerhouse Site - Geologic Cross Sections 109 F-27 153 Powerhouse Plans - Top Deck 110 F-28 154 Powerhouse Plans - Generator Floor 111 F-29 155 Powerhouse Plans - Turbine Floor 112 F-30 156 Powerhouse Plans - Turbine Pit & Tailrace 113 F-31 157 Powerhouse Cross Section 114 F-32 158 Powerhouse - Longitudinal Section 115 F-33 159 Electrical Single Line Diagram 116 F-34 160 Lake Chaplain Pipeline Sections & Details 117 F-35 161 Sultan River Diversion Dam & Intake - General Layout F-36 162 Sultan River Diversion Dam - Geologic Cross Section at Dam Site F-37 163 Pre-Existing Water Supply Line tunnel - Profile & Sections F-38 164 Pre-Existing Water Supply Pipeline - Section & Details The following revised exhibit G drawings are approved and made a part of the license: FERC Drawing Superseding FERC Exhibit No. 2157- Showing Drawing No. 2157- G-1 165 Location Plan 61 G-2 166 Project Boundary-Spada Lake 63 G-3 167 Project Boundary - Spada Lake 64 G-4 168 Project Boundary - Spada Lake 65 G-5 169 Project Boundary - Spada Lake 66 G-6 170 Power Tunnel - Plan Profile 67 G-7 171 Pipeline to Powerhouse - Plan & Profile 68 G-8 172 Pipeline to Powerhouse - Plan & Profile 69 G-9 173 Lake Chaplain Pipeline - Plan & Profile dos/ferclic.doc 26 Revised 4/25/97 ---PAGE BREAK--- G-10 174 Lake Chaplain Pipeline - Plan & Profile G-11 175 Access Road 72 G-12 176 Project Boundary - Transmission Line 73 G-13 177 Project Boundary - Blue Mountain Microwave Repeater Station Article 59 Archeological and Historic Requirements The Licensee shall cooperate with the Washington State Historic Preservation Officer (SHPO) to implement measures for the avoidance of known culture resource sites in the project area. Prior to the commencement of construction at the project, the Licensee shall complete a cultural resource survey of the power pipeline route. If the survey identifies significant cultural resources that would be adversely affected by project construction or operation, the Licensee shall cooperate with the SHPO to develop and execute appropriate mitigation or salvage plans. Prior to the execution of any mitigation or salvage plans, the Licensee shall file with the Commission a report detailing the extent of the salvage or mitigation work to be accomplished and the amount of funding the Licensee proposes to make available for such work. If any previously unrecorded archeological or historical sites are discovered during the course of construction or development of any project works or other facilities at the project, construction activity in the vicinity shall be halted, a qualified archeologist shall be consulted to determine the significant of the sites. If the Licensee and the SHPO cannot agree on the amount of money to be expended on archeological or historical work related to the project, the Commission reserves the right to require the Licensee, to conduct at its own expense, any such work found necessary. (10/16/81) Article 60 Conservation and Development of Fish & Wildlife Resources The Licensee shall, for the conservation and development of fish and wildlife resources, construct, maintain, and operate, or arrange for the construction, maintenance and operation of such reasonable facilities, and comply with such reasonable modifications of the project structures and operations as may be ordered by the Commission upon its own motion or upon the recommendation of the Secretary of the Interior or the fish and wildlife agency or agencies of any State which the project or a part thereof is located after notice and opportunity for hearing. (10/16/81) dos/ferclic.doc 27 Revised 4/25/97 ---PAGE BREAK--- dos/ferclic.doc A-1 Revised 12/19/95 Appendix A Agreement between the City of Everett, Washington State Department of Game and Washington State Sportsman’s Council IT IS AGREED between the undersigned that Article 44 of the license on Federal Power Commission Project No. 2157 should be amended to read as follows: 1) That the public will have access to the lands and waters of the project area for the purpose of outdoor recreation, including fishing and hunting. 2) That recreational facilities will be developed within project boundaries in areas designated in the Letter of Agreement between the licensees and USDA Forest Service dated March 18, 1965, (such areas are generally referred to as the Morning Glory Spillway area and the boat launch area), which is hereby incorporated by reference, and adequate sanitary facilities will be provided in designated recreational areas which facilities will include water-tight, vault-type toilets that will be pumped at least once a month through the months of April to November, or more often should the need arise. There shall be established an alternate boat launching site on the South shore of Spada Lake, preferably East of the South Fork of the Sultan River, for use solely when the present boat launching site is not usable by reason of reservoir draw-down. The exact location thereof shall be determined by subsequent mutual agreement of the parties, and, such agreement not being arrived at within one year of date hereof, either party may petition the FPC for its determination of the location and nature of such alternate site upon presentation of evidence thereon. It is recognized by the parties that such alternate site may be rendered unusable at times by reason of reservoir draw- down and its location and nature shall not require absolute access of boats to water at all stages of water level but shall be so located and constituted as to provide the most reasonable access under existing circumstances. 3) That in the interest of health, sanitation and public safety, the following rules and regulations are hereby adopted regarding the recreational use of Spada Lake and lands within the project area adjacent thereto as now or hereafter impounded by Culmback Dam or any additions thereto: a) That no fishing or boating shall be allowed on the waters of Spada Lake west of the north-south section line between Sections 29 and 28, Township 29 North, Range 9 E.W.M., Snohomish County, Washington. b) That such line shall be marked by the City of Everett on the north and south shores of the lake by appropriate range markers clearly visible from the surface of the lake. c) That the City of Everett shall maintain at all times a log boom to the west of the aforesaid line across the surface of Spada Lake from north to south. d) That no fishing or boating shall be allowed on the waters of Spada Lake between the first Tuesday in September and the first day of April. ---PAGE BREAK--- dos/ferclic.doc A-2 Revised 12/19/95 e) That no fishing will be allowed from the shore of Spada Lake as the same rises and falls except along the South shore of Spada Lake from the mouth of the North Fork of the Sultan River to the fishing boundary described in Clause 3(a) above; provided nothing in this section shall be construed to prohibit fishing on the Sultan River or its forks above their entry into the fluctuating waters of Spada Lake. f) That no person shall land from a boat upon the shores of Spada Lake except within the area in which shore fishing is allowed by section above and approved boat launching sites. g) That no boat shall be launched on the water of Spada Lake except through and from the boat launching and access facility constructed by the United States Forest Service in the Northeast quarter of the Northeast quarter of Section 27, Township 29 North, Range 9 E.W.M. and such alternate site as shall be located in accordance with Clause 2 hereof. h) That no person shall clean fish in Spada Lake; nor deposit garbage or any other material in its waters; nor propel a boat with a motor; nor use a rubber or inflatable device as a boat; nor be afloat in a boat without wearing a life preserver of a type approved by the United States Coast Guard; nor fish with any bait or device other than an artificial lure; nor have more than one person in any boat under 8 feet long, or more than two persons, if under sixteen feet long. i) That no person shall camp within the project area and no person shall picnic within the project area except at such locations as are provided by the United States Forest Service or the Department of Natural Resources, as provided in Clause 2 hereof, and pursuant to Regulation R (FPC Regulation 4.41). j) That no person shall enter the project area by road over Olney Pass unless such one shall first register his name, address, and purpose of his visit; provided, that a registration facility to be provided by the City of Everett is open and in use at the time of entry. k) That no person shall bathe, swim or wade in the waters of Spada Lake or engage in any water contact activity except when launching and landing boats or in fishing therefrom. l) That all human excreta, either solid or liquid, rubbish and wastes must be disposed of into containers or sanitary facilities to be provided by the licensees or other agencies which develop recreational sites within the project area. ---PAGE BREAK--- dos/ferclic.doc A-3 Revised 12/19/95 4) That the foregoing rules and regulations will be enforced by the respective Federal and State agencies having jurisdiction over the lands and waters of the project area and each party hereto agrees to cooperate with the other in such enforcement and to report to the appropriate agency any violations of the foregoing rules and regulations as well as to cause signs to be posted at mutually agreeable places advising the public of the regulations and to do any and all other reasonable and mutually agreeable acts to publicize and inform of said rules and regulations and the enforcement thereof. 5) That nothing herein contained shall be construed to limit, supersede or pre-empt the jurisdiction and power as now or hereafter conferred upon any party hereto by law, and any of the parties may with notice to the others apply to the Federal Power Commission to reopen the license and present evidence to the Commission supporting change, amendment, modification or enlargement of these regulations and public outdoor recreational activities. DATED this 24th day of March, 1969. APPROVED: John Biggs Department of Game Lewis A. Bree Washington State Sportsman’s Council Robert C. Anderson City of Everett ---PAGE BREAK--- dos/ferclic.doc B-1 Revised 8/17/98 Appendix B-1 BEFORE THE UNITED STATES OF AMERICA FEDERAL ENERGY REGULATORY COMMISSION Project No. 2157 In the matter of: PUBLIC UTILITY DISTRICT NO. 1 OF SNOHOMISH COUNTY, AND CITY OF EVERETT SETTLEMENT AGREEMENT BETWEEN THE TULALIP TRIBES AND LICENSEES A. WHEREAS, Public Utility District No. 1 of Snohomish County, herinafter “PUD”, and the City of Everett, hereinafter “City”, are joint licensees for the development of Stage II of Project 2157 under an order amending the license as issued by the Federal Energy Regulatory Commission, hereinafter “FERC”; and B. WHEREAS, the Tulalip Tribes of Washington, hereinafter “Tribe”, in its governmental and proprietary capacities has intervened and objected to amendment of the said license on the grounds and for the reasons as set forth in the Tribe’s Motion for Hearing dated July 17, 1981, Application for Rehearing dated October 26, 1981, Supplement to Application for Rehearing, and other supporting documents, including the FERC’s Order Amending License and Providing for Hearing, which are all incorporated by reference herein; and C. WHEREAS, it is also the intent of the Tribe and the PUD to resolve in a comprehensive manner by this Agreement and by applying conditions to be included in the FERC license, more particularly described below, all concerns of the Tribe regarding the amended license requested for the proposed project. D. WHEREAS, at all times the PUD and the City deny any wrongdoing, liability, or other injury to the Tribes and others by reason of construction of Stage I and the proposed construction of Stage II of the project as described in the FERC license amendment. E. WHEREAS the parties hereto are simultaneously executing an Agreement with the U.S. Department of Interior, National Marine Fisheries Service, and the Washington Department of Fish and Game, in the form attached as Exhibit hereinafter “Joint Agency Agreement.” ---PAGE BREAK--- dos/ferclic.doc B-2 Revised 8/17/98 NOW, THEREFORE, it is hereby covenanted and agreed as follows: 1. Capacity of Parties. That the PUD, the City, and the Tribe make this Agreement in their governmental and proprietary capacities. 2. Duration of Agreement. When executed by the PUD, the City and the Tribe’s Board of Directors, this Agreement shall be effective and binding upon the PUD, the City, and the Tribe for the term of this Agreement, which shall be for a period of 50 years from date of execution by the Tribe’s Board of Directors, PUD, and the City, or until this Agreement becomes null and void per the provisions of paragraph 3 below, whichever occurs first. 3. Early Termination of Agreement. Except for the payments to be made under paragraph 12.1 and its subparagraphs, this Agreement and the Joint Agency Agreement shall become null and void if: 3.1 The action of the Tribe’s Board of Directors authorizing the execution of this Agreement, is not ratified by the General Council of the Tribe on or before the 15th day of March, 1982, unless the effectiveness of this Agreement is extended in writing by the PUD, through its authorized representative, or unless the PUD waives the necessity for such approval by the Tribe’s General Council, or, 3.2 This Agreement is not approved by the Secretary of Interior or his authorized representative, unless the PUD waives in writing the necessity for such approval. 4. General Council Ratification. The ratification of this Agreement by the Tribe’s General Council shall be conclusively evidenced by minutes of a regular or special meeting of the General Council of the Tribe and certified by Lewis A. Bell, as tribal attorney. 5. Secretary of Interior and Assistant Secretary of Indian Affairs Approvals. 5.1 This Agreement, after execution by the PUD, the City, and the Tribe’s Board of Directors, shall be presented for approval to the Secretary of the Interior or his authorized representative. 5.2 The tribal request for such approval, if required to be made, together with the originals of this Agreement, shall be submitted to the Secretary of the Interior or his authorized representative, by sending or delivering the same to the Superintendent, Puget Sound Agency, and the Bureau of Indian Affairs at Everett, Washington. 6. FERC Approval and Order. The PUD, the City, and the Tribe agree that, After the ratification of the Tribe’s General Council (per paragraph 4) or after the waiver of the necessity for such approvals of the PUD (Per paragraph 3.1) and after the approvals of the Secretary of the Interior or his authorized representative is obtained (per paragraph 5) or after waiver of the necessity for such approvals by the PUD (per ---PAGE BREAK--- dos/ferclic.doc B-3 Revised 8/17/98 paragraph 3.2) and after the “Joint Agency Agreement” attached hereto as Exhibit has been executed by all parties for whom signature spaces are provided; then (and not before): 6.1 The PUD, the City, and the Tribe shall submit an executed original of this Agreement, and of the “Joint Agency Agreement” attached hereto as Exhibit and shall request that FERC approve such agreements and enter the order described in paragraph 6.2 6.2 The FERC may enter a final order (hereinafter “Modified FERC Order”) modifying the amended license previously issued by order of October 16, 1981 which: 6.2.1. Ratifies and approves this Agreement and said Joint Agency Agreement; and 6.2.2. Makes this Agreement and said Joint Agency Agreement exhibits to the Amended License for Project No. 2157; or 6.2.3. Incorporates by reference into the Modified FERC Order and the Amended License for Project No. 2157, the terms and conditions of this Agreement and said Joint Agency Agreement, as terms and conditions of the Amended License for Project No. 2157, and requires Licensees to comply with said terms and conditions; and 6.2.4. Dismisses with prejudice all of the Tribe’s objections to the amended license previously issued by order of October 16, 1981, and the tribal petitions for hearing and rehearing referenced above; and states that such dismissal does not affect or pertain to the rights and claims reserved by the Tribe per the provisions of paragraph 9 or this agreement; and 7. Limitation on Tribal Consent to FERC Order. The Tribe does not consent to the dismissal by FERC of the Tribe’s objections of record in these proceedings unless such Modified FERC Order also contains all of the matters described in paragraph 6.2 and its subparagraphs. 8. Covenant Not to Sue. Effective only upon the entry and issuance by the FERC of the Modified FERC Order described in paragraph 6 and its subparagraphs, then, except as provided in paragraph 9 and its subparagraphs, the Tribe, in its proprietary capacity, and in its governmental capacity under sections 16 and 17 of the Indian Reorganization Act, 25 U.S.C. 476 and 477, convenants for the term of this Agreement not to sue the PUD or the City in any court or before any administrative agency, either local, state, or federal, to enforce or make claim for loss of or degradation to its fishing rights under the Treaty of Point Elliott in the Sultan River, which has occurred since June 16, 1961, or which occurs in the future during the term of this Agreement, proximately caused by the construction, operation and/or maintenance of Culmback Dam and/or the diversion dam and/or Stage I of the project as originally licensed on June 16, 1961, by the Federal Power Commission (FPC) and/or as proximately caused by the construction and operation of the project as permitted by the FERC amended license issued by order ---PAGE BREAK--- dos/ferclic.doc B-4 Revised 8/17/98 of October 16, 1981, as modified by the Modified FERC Order described in paragraph 6.2 above, or as the same may be subsequently amended or modified by FERC order, subject to exceptions in paragraph 9 above and its subparagraphs. 9. Exceptions to Covenant Not to Sue. This agreement, and the aforesaid covenent not to sue, shall not: 9.1 Prevent the Tribe from suing and/or making and/or objection(s) against the PUD or the City, or either of them, in any court or administrative agency (including FERC) having jurisdiction, to require compliance with the terms and conditions of the amended license issued by order of October 16, 1981, as modified by the Modified FERC Order described in Order described in paragraph 6.2 and its subparagraphs; to require compliance with terms and conditions of this Agreement or the Joint Agency Agreement attached hereto as Exhibit and/or to recover damages and/or obtain such other relief as the Tribe deems appropriate to seek for harm and/or losses and/or degradation resulting from failure to comply with such terms and conditions or any of them; 9.2 Prevent the tribe from suing and /or making claim(s) and/or objections(s) against the City of Everett and/or the State of Washington in any court or administrative agency (including FERC) having jurisdiction for damages and/or equitable relief and/or such other relief as the Tribe deems appropriate to seek, for harm, losses, and /or degradation of or diminution of the anadromous fishery, or its habitat, in the Sultan River, that occurred prior to June 16, 1961; PROVIDED, HOWEVER, it is understood that notwithstanding this provision, the City and the PUD, on behalf of themselves and others, expressly deny any such liability or any wrongdoing whatsoever; 9.3 Prevent the Tribe from objecting to, and/or bringing suit in any court or administrative agency (including FERC) having jurisdiction, concerning any changes hereafter sough and/or granted in the terms and conditions of the license as now issued or as such may be subsequently amended or modified by FERC order for the subject project which are not expressly stipulated to herein or in the Joint Agency Agreement attached hereto as Exhibit (including without limitation, any changes to the minimum flows specified in paragraph 2 of said Joint Agency Agreement; any changes to the ramping rate specified in paragraph 5 of said Joint Agency Agreement; or, any changes of project operation to a peaking mode) and requesting damages, equitable relief, mitigation, enhancement measures, and/or seeking other relief or asserting such claims the Tribe deems appropriate to seek or assert, for harm and/or losses and/or degradation resulting from construction and/or operation of the subject project under terms and conditions not expressly stipulated to herein or in the Joint Agency Agreement; 9.4 Prevent the Tribe from objecting to or bringing suit before FERC and/or in any court or administrative agency having jurisdiction concerning change of or in ---PAGE BREAK--- dos/ferclic.doc B-5 Revised 8/17/98 any rule curve established pursuant to paragraph 7 of said Joint Agency Agreement; 9.5 Prevent the Tribe from objecting to, and/or bringing suit in any court or administrative agency (including FERC) having jurisdiction, concerning any request for an extension of the license for the subject project (as issued, to be issued, or as hereafter amended) that would continue the effectiveness of said license beyond the year 2032; provided that such objections an/or suit may only pertain to rights of the Tribe, if any, or damages to be sustained by the Tribe, if any, after the year 2032. 10. Disclaimer and Non-Waiver by PUD and City. Notwithstanding the agreement of the PUD and City to the FERC order described in paragraph 6 and its subparagraphs and to the provisions of the aforesaid Joint Agency Agreement, and to the reservation of rights contained in paragraph 9, the PUD and the City as joint licensees, and each for itself, do hereby deny and disclaim any wrongdoing, liability, or other injury to the Tribes of others by reason of construction and operation of Stage I and the proposed construction of Stage II of the project as described in said license amendment. Notwithstanding the reservation of rights by the Tribe in this Agreement, the PUD and the City expressly preserve and do not waive the rights or defenses, if any, which it or they may have to claims asserted or which may be asserted by the Tribe. 11. The PUD, the City, and Tribe agree that this Settlement Agreement and the aforesaid Joint Agency Agreement shall become and exhibit to or incorporated by reference in the amended license for Project No. 2157 pursuant to the Modified FERC Order to be issued under to the terms of paragraph 6.2 above; and agree that, after entry of such Modified FERC Order, the terms and conditions of this Settlement Agreement and the aforesaid Joint Agency Agreement shall be subject to the jurisdiction of an enforcement by the FERC. 12. Option Payments By the PUD To the Tribe. 12.1 Consideration for Negotiation and Execution of Agreement. In consideration of the negotiation and execution of this Agreement including the Joint Agency Agreement, Exhibit by the Tribe’s Board of Directors (through its authorized representative), the PUD agrees to pay to the Tribe as option monies, in U.S. currency the sum of $56,666.68, or, the PUD pays the Tribe the sum of $1,000,000 as described in paragraph 12.2 and its subparagraphs below, whichever occurs first. 12.1.1 Option Payment Schedule. Said option monies shall be paid to the Tribe as follows: 12.1.1.1 The sum of $14, 166.67 at the time of execution of this Agreement by the PUD and the Tribe’s Board of Directors, receipt of which the Tribe acknowledges: 12.1.1.2 The sum of $14,166.67 on the same day of each of the succeeding three months. ---PAGE BREAK--- dos/ferclic.doc B-6 Revised 8/17/98 12.1.2 Exceptions to Payment Schedule. 12.1.2.1 If this Agreement becomes null and void by reason of failure of the general council to ratify it or the failure of the Secretary of Interior or his authorized representative to approve it, as required by paragraph 3, then, the PUD shall pay to the Tribe only such portion of the option monies as has been paid to the Tribe prior to this Agreement becoming null and void under section 3 (the PUD having elected not to waive the aforesaid approval and ratification requirement). 12.1.3 Any monies paid to the Tribe under paragraph 12.0 or any of its subparagraphs shall be nonrefundable and not recoverable by the PUD, and any monies due to the Tribe which have not been paid under paragraph 12 or any of its subparagraphs shall be recoverable from the PUD by the Tribe, notwithstanding the fact that this Agreement becomes null and void under paragraph 3 or any of its subparagraphs, and/or FERC fails to approve this Agreement or the aforesaid Joint Agency Agreement. Such monies may be recovered from the PUD by the Tribe in a civil action in the Snohomish County Superior Court which has jurisdiction and venue as a result of this contract being made in Snohomish County, Washington. 12.2 Principal Settlement Payments. In addition to the option monies described in paragraph 12.1 and its subparagraphs, the PUD shall pay the following monies (in U.S. funds) to the Tribe prior to any major construction (as defined below) of, upon or regarding Project No. 2157 under any FERC license: 12.2.1 The sum of ONE MILLION DOLLARS ($1,000,000); and 12.2.2 Interest. If said $1,000,000 is not paid before the 120th day following the day upon which this Agreement is executed by the PUD and the Tribe’s Board of Directors, interest upon said $1,000,000 at the rate of 17% per annum from and including the 121st day following said date of execution, will accrue until and including the 485th day following said date of execution, or the date said $1,000,000 is paid, whichever occurs first. Such accrued interest will not be payable until commencement of major construction. 12.2.3 Cost of Living Increase. If said $1,000,000 together with interest, if any there be, is not paid before the 485th day following said date of execution, the said $1,000,000 payment will be increased from the 485th day until date of payment will be increased from the 485th day until date of payment by a sum equivalent to the sum of $1,000,000 multiplied by where: X = (A + B) ---PAGE BREAK--- dos/ferclic.doc B-7 Revised 8/17/98 B = The CPI Index Number (as defined below) published for the second month preceding the month in which said 485th day (following date of execution) occurs; and A = The CPI Index Number published for the second month preceding the month in which the aforesaid 1,000,000 is paid. For example, if the Agreement was executed on January 15, 1982, and the $1,000,000 paid in August of 1985, equals the CPI Index Number published for June of 1985 and equals the CPI Index Number published for March of 1982. 12.3 Utilization of Consumer Price Index. 12.3.1 CPI Index Number. The “CPI Index Number” shall be the index number published in the Department of Labor, Bureau of Labor Statistics, Consumer Price Index for all Urban Consumers/ Seattle/ Everett Standard Metropolitan Statistical Area/ “All Items”, for the month in question; PROVIDED, HOWEVER, that in the event the bureau of Labor Statistics shall change the base period utilized for the CPI Index (now 1967 =100), and shall be determined by reference to the new index numbers (determined based upon the new base period utilized) for the months in question. 12.3.2 Change of CPI Index. Should the CPI Index be discontinued, the PUD and the Tribe (or if they cannot agree, the Presiding Judge of the Snohomish County Superior Court, upon Motion and Affidavit) shall select another index or measure for utilization in the aforesaid computations, which index or measure shall be appropriate to measure the change over time of the real purchasing power of the dollar, which index or measure shall be applied to the aforesaid computations in a manner which results in the fulfillment of the parties intentions as reflected in the aforesaid formula for the determination of 12.4 Purpose of Payments. Payment of the aforesaid monies by the PUD to the Tribe is in consideration of this settlement and by reason of, but not limited to, the alleged loss of opportunity for restoration of the anadromous fishery of the Sultan River above the City of Everett’s diversion dam and the alleged adverse effects of the project, as authorized by the Project #2157 license of June 16, 1961, and the amended license issued by order of October 16, 1981, as to be modified by the Modified FERC Order described in paragraph 6.2 above, upon the Treaty of Point Elliott fishing rights of the Tulalip Tribes caused by alleged substantial reduction of water flows above the diversion dam and the inundation of the upper reaches of the Sultan River above the Culmback Dam together with the enlargement thereof. Said adjusted Settlement Sum agreed upon by the parties is the product of a compromise between the parties based upon, but not limited to, considerations which include the alleged lost opportunities mentioned ---PAGE BREAK--- dos/ferclic.doc B-8 Revised 8/17/98 above, and the public interest in allowing the construction and operation of the project. 12.5 Utilization of Payments. The monies paid to the Tribe by the PUD, pursuant to paragraph 12.2 and its subparagraphs shall be expended by the Tribe, at such times and in such amounts as it deems necessary, prudent, and/or convenient, for construction, operation, maintenance, costs and/or expenses of and/or for a fish hatchery(ies) and/or fishery facility(ies), the production of which the Tribe in its discretion deems to be reasonably calculated to replenish and/or supplement the anadromous fishery of the Sultan River, Snohomish River System and/or Puget Sound. Such Sums shall not be used by the Tribe to the exclusion of or in lieu of other funds made available to the Tribe from any other source for such fishery purposes. 12.6 Payments to be Made at Time of Commencement of Major Construction. 12.6.1 The principal settlement payment of $1,000,000 and the interest payment of 17% and the cost of living increase shall only be payable at the time of commencement of major construction. 12.6.2 “Major Construction”, as used herein, means any construction of Project No. 2157 (as now proposed or hereafter altered) for which any FERC license is required, except building of access roads, temporary construction offices, logging, clearing, engineering, test drilling, or other similar preparatory work. 12.7. In the event any of the monies described in paragraph 12 or its subparagraphs are not paid as provided above, then, in addition to relief available from FERC (Including the right, if any, to cause the cessation of any project construction), the Tribe shall have the right to recover said monies from the PUD in a civil action in the Snohomish County Superior Court, which shall have jurisdiction (in addition to that vested in FERC) and venue by reason of the fact that this contract is made in Snohomish County, Washington. The PUD agrees to pay the costs and reasonable attorney’s fees of the Tribe in any such action. 12.8. As a matter of contract between the parties, no major construction upon Project No. 2157 (as now proposed or as hereafter altered) may occur until all monies described in paragraph 12 and its subparagraphs, have been paid by the PUD to the Tribe, whether or not FERC approves this Agreement of enters the order described in paragraph 6.2 above. 13. Preservation of Tribe’s Right of Appeal. The PUD, the City, and the Tribe agree that the FERC order of December 10, 1981, holding the Amended License issued by it on October 16, 1981, in abeyance for reconsideration in light of the objections thereto and the Petition for Rehearing thereupon filed by the Tribe shall remain in full force and effect without further proceedings thereon until approval by FERC of this Agreement and the Joint Agency Agreement attached hereto as Exhibit and, the payment by the PUD to the Tribe of the $1,000,000, together with accrued interest thereon and cost of living increase, if any there be. ---PAGE BREAK--- dos/ferclic.doc B-9 Revised 8/17/98 14. Joint Agency Agreement. The Tribe’s Board of Directors have executed the Joint Agency Agreement attached hereto as Exhibit simultaneously with the execution of this Agreement. The terms and conditions of said Joint Agency Agreement are incorporated herein by reference and by such reference made and integral part of this Agreement. 15. The parties to this agreement are the following: Public Utility District No. 1 of Snohomish County P.O. Box 1107 Everett, Washington 98206 City of Everett, Municipal Corporation 3002 Wetmore Everett, Washington 98201 Tulalip Tribes of Washington, in its governmental and proprietary capacity 6700 Totem Beach Road Marysville, Washington 98270 16. This Agreement has been prepared and approved by counsel for this Tribe, PUD, and City shall no be construed against any party by reason of such party having been the drafter of this Agreement. Executed this day of January, 1982 at Everett, Washington. PUBLIC UTILITY DISTRUCT NO. 1 OF SNOHOMISH COUNTY, a Municipal corporation By CITY OF EVERETT, a Municipal Corporation By TULALIP TRIBES OF WASHINGTON, and Indian Tribe By ---PAGE BREAK--- APPROVED BY: SECRETARY OF THE INTERIOR By Authorized Representative On this day personally appeared before me to me known to be the or PUBLIC UTILITY DISTRICT NO. 1 OF SNOHOMISH COUNTY, a Municipal Corporation, the corporation that executed the within and foregoing instrument, and acknowledged to me that said instrument was the free and voluntary act and deed of said corporation for the used and purposes therein mentioned, and on oath stated that he was authorized to execute the said instrument for and on its behalf, and that the seal affixed is the seal of said municipal corporation. WITNESS my hand and official seal hereto affixed this day of 1982. Notary public in and for the State of Washington residing at dos/ferclic.doc B-10 Revised 8/17/98 STATE OF WASHINGTON ss. COUNTY OF SNOHOMISH On this day personally appeared before me to me known to be the of the CITY OF EVERETT, a Municipal corporation, the corporation that executed the within and foregoing instrument, and acknowledged to me that said instrument was the free and voluntary act and deed of said corporation for the used and purposes therein mentioned, and on oath stated that he was authorized to execute the said instrument for and on its behalf, and that the seal affixed is the seal of said municipal corporation. WITNESS my hand and official seal hereto affixed this day of 1982. Notary Public in and for the State of Washington residing at ---PAGE BREAK--- dos/ferclic.doc B-11 Revised 8/17/98 STATE OF WASHINGTON ss. COUNTY OF SNOHOMISH On this day personally appeared before me to me known to be the of the TULALIP TRIBES OF WASHINGTON, and Indian Tribe, the Indian Tribe that executed the within and foregoing instrument, and acknowledged to me that said instrument was the free and voluntary act and deed of said Indian Tribe for the uses and purposes therein mentioned, and on oath stated that he was authorized to execute the said instrument for an on its behalf, and that the seal of said Indian Tribe. WITNESS my hand and official seal hereto affixed this day of 1982. Notary Public in and for the State of Washington residing at ---PAGE BREAK--- dos/ferclic.doc B-11 Revised 12/19/95 Appendix B-2 Uncontested Offer of Settlement (02/09/83) 1. Upon application for amended license for Project No. 2157 by the District and City (hereinafter Licensee) the following state and federal agencies and tribal entity, intervened to raise issues concerning protection mitigation and enhancement of Sultan River Aquatic resources: U.S. Department of Interior, National Marine Fisheries Service, Washington Departments of Fisheries and Game, and the Tulalip Tribes of Washington (hereinafter called Joint Agencies). Licensee and Joint Agencies thereafter engaged in continuous discussions to resolve identified conflicts between said project and Sultan River aquatic resources. Licensees and Tulalip Tribes engaged in separate discussions regarding project impacts on Treaty of Point Elliott fishing rights. 2. By Order dated October 16, 1981, the Commission issued a final order amending the license for the Sultan River Project No. 2157 finding that the project as modified by the terms and conditions of the license would be best adapted to the comprehensive development of a waterway and that issuance of the amendments to the existing license would be in the public interest. Pursuant to the Federal Power Act Sections 10(a), 10(g), 308 and 309, and Commission Rules of Practice and Procedure at 18 CFR Part 1, the Commission ordered a hearing to determine what measures, if any, as discussed in its Order should be included in the license to protect or enhance the fishery of the Sultan River, such as, fish passage facilities, hatcheries, flow releases, and other operational constraints. The order further provided that a prehearing conference would be conducted on November 17, 1981 at the Commission's offices in Washington, D.C. 3. On November 17, 1981, a prehearing conference was conducted before Presiding Administration Law Judge, George P. Lewnes, who, after completion of arguments and submissions pursuant to 18 CFR ¶1.18(b), set the matter for hearing. The proceedings were continued following indications by the Licensee and Joint Agencies that the parties had obtained a settlement in principle of the matters in controversy. 4. After November 18, 1981, the parties continued with meetings and negotiations to resolve issues raised by the Joint Agencies in the various motions to intervene; in the tribes' subsequent Motion for Hearing dated July 17, 1981, and their Supplement to Application for Rehearing; in the Application for Rehearing by National Marine Fisheries Service dated November 12, 1981; in the Commission's Order amending License and Providing for a Hearing dated October 16, 1981; and in the Commission's Final Environmental Impact Statement (FERC EIS 0015), Sultan River Project--Washington, March, 1981). As a result of these meetings and negotiations, the parties have reached Agreement as further enumerated below; and in the case of Licensee and the Tulalip Tribes, an additional Settlement Agreement has been executed simultaneously herewith, the continued effectiveness of which, and the approval and implementation of which by FERC are conditions of the effectiveness of the Tulalip Tribes' approval of this agreement. 5. Provisions of this agreement respecting settlement between Licensee and the Tulalip Tribes shall not constitute approval of or precedent regarding any principle or issue relating to treaty fishing rights by, or be binding upon, other parties to this agreement. ---PAGE BREAK--- dos/ferclic.doc B-12 Revised 12/19/95 6. Terms and conditions herein contained, and in the case of Licensee and the Tulalip Tribes as contained in said additional Settlement Agreement between said parties, fulfill the terms and conditions of the Order Amending License for Project 2157, dated October 16, 1981. Terms and conditions herein contained shall be made part of, included in, and be deemed conditions of said Order. In the event that FERC shall at some future time order project modifications which affect this Agreement, Joint Agencies reserve their rights to object so said modifications. AGREEMENTS 1. Environmental Monitoring Supervisor Licensee shall retain the services of the qualified individual who shall function as Environmental Monitoring Supervisor (EMS) in consultation with the joint agencies. The EMS shall monitor all construction activity for compliance with mitigation plans, permit conditions and contract specifications related to environmental protection and pollution control. The EMS shall work jointly with a Water Quality Control Supervisor (WQCS) to monitor all construction activities in and around waterways and wetlands, including clearing, stream diversions, excavation, stream bed restoration, stream bank protection and revegetation. If the EMS identifies a problem adversely affecting fish and wildlife or their habitat, the EMS shall formulate recommendations for field construction managers regarding construction methods, corrective actions and sequences of work. The EMS shall maintain a log of problems and their disposition, recommendations and their disposition, and shall maintain liaison with joint agencies. The EMS log shall be updated for each day of work; shall be maintained at the Licensee's business office in Everett, Washington; and shall be available for inspection and copying by each of the joint agencies. Licensee shall comply with mitigation plans, permit conditions, contract specifications and take appropriate corrective action in the shortest possible time after a problem is identified. In the event that EMS recommendations are not implemented, each of the joint agencies shall have the right to seek appropriate relief from Licensee shall hold periodic meetings with its field construction managers, monitoring supervisors and representatives from each of the joint agencies to review the status of construction activities. The authority and responsibility of the EMS is supplemental to, and does not supplant requirements established in accordance with state hydraulics HPA and other permits or Tribal rights. ---PAGE BREAK--- dos/ferclic.doc B-13 Revised 12/19/95 2. In-Stream minimum Flow Schedule In compliance with the provisions of Article 54 of the Amended License, the Joint Agencies and licensee mutually agree that the Licensee shall provide for and maintain the following minimum flow releases to protect, mitigate, and in some instances enhance fishery resources. Dates Point of Discharge Minimum Fishery Flow (CFS) All Year Culmback Dam 20 11/1 - 1/15 Diversion Dam 95 1/16 - 2/28 Diversion Dam 150 3/1 - 6/15 Diversion Dam 175 6/16 - 9/14 Diversion Dam 95 9/15 - 9/21 Diversion Dam 145 9/22 - 10/31 Diversion Dam 155 6/16 - 9/14 Powerhouse 165 9/15 - 6/15 Powerhouse 200 3. Pre and Post Project Construction Studies In compliance with provisions of Articles 55, 56, and 60, the Licensee shall consult and cooperate with the Joint Agencies for the purpose on jointly developing, implementing and analyzing studies of project operation of fishery resources of the Sultan River as set forth below. If said parties cannot agree upon the study methods and parameters to be used for each study, the Licensee and any of the joint agencies may submit their proposed study plan to FERC which shall determine the study to be conducted. In turn, the studies will be used to develop remedial actions or recommendations for the benefit of fishery resources. Licensee shall file detailed study plans for Commission approval within six months prior to operation of the project, except as may be otherwise noted. Further, Licensee shall conduct the studies within time frames set forth below and to consult and cooperate with the joint agencies to determine any appropriate remedial actions. Such determinations shall be included in final reports to be filed for Commission approval no later than six months after completion of the respective studies. Such final reports shall include comments and recommendations from each joint agency designed to mitigate project impacts upon fishery resources identified by studies. Licensee shall implement jointly determined and joint agencies' remedial actions and recommendations within six months after submission of each final report subject to approval or modification by FERC. If the joint agencies are unable to agree on joint recommendations Licensee and joint agencies shall submit their respective recommendations to FERC and the Licensee shall implement the recommendation adopted by FERC within six months. *(See letter of 3/11/82). ---PAGE BREAK--- dos/ferclic.doc B-14 Revised 12/19/95 Licensee shall develop, conduct, and analyze the following studies: a. Steelhead Fishability: A study to assess whether the recreational steelhead fishery effect and catch in the Sultan River below the powerhouse is adversely impaired as the result of project operations. Such study shall be conducted during the winter season following initial project operation and may require an additional year of study upon demonstration of good cause for such extension. If study results indicate that a significant reduction of the steelhead fishery is caused by project operation, then Licensee agrees to develop appropriate remedial or mitigative measures which may include but shall not be limited to additional fishing access, additional planting of steelhead smolts or reduced operation during weekend daylight hours. b. Studies to Determine Short Term and Long Term Impacts of Sedimentation, Gravel Compaction and Spawning Gravel Reduction in the Sultan River Due to Construction and Operation of the Project: Sediment Analysis - An initial study shall be conducted as soon as Sultan River conditions permit after January 1, 1982, to determine the percentage of fines in spawning gravel from the Diversion Dam to Skykomish River confluence. This percentage shall again be determined upon completion of construction but prior to Project operation, and again three years after initial Project operation. If Project construction or operation causes a significant build-up of fines and/or caused adverse impacts at critical life stages of anadromous fish, Licensee and the joint agencies shall jointly determine appropriate remedial measures. Licensee shall implement such measures within six months after they are jointly determined. If the Licensee and the joint agencies are unable to agree on joint recommendations, Licensee shall implement the joint agency recommendations within six(6) months of such joint agency recommendations subject to disapproval or modification by the Commission. Gravel Analysis - A study to determine whether project operation causes significant depletion of spawning gravels in the Sultan River from the Diversion Dam to confluence with the Skykomish River. Baseline data shall be gathered prior to initial Project operation. After three years and again after ten years of Project operation, Licensee and Joint Agencies shall jointly determine whether and the extent to which Project operation has caused significant depletion of spawning gravels. If any such depletion shall have occurred, then Licensee agrees to fund a gravel placement program subject to reasonable jointly determined locations, methods, cost and timing for such gravel placement. c. Ramping Rate: A study to determine whether and under what operating conditions a ramping rate slower than six inches per hour is appropriate to ---PAGE BREAK--- dos/ferclic.doc B-15 Revised 12/19/95 avoid adverse impacts upon critical life stages of anadromous fish (e.g. spawning, emergence and rearing). Such study shall be conducted over one season following initial project operation and may require an additional year of study upon demonstration of good cause for such extension. If study findings indicate adverse impacts, the joint agencies shall recommend and Licensee shall implement appropriate lower ramping rates immediately notwithstanding any provisions herein to the contrary. d. Fish Passage: Studies to determine whether the powerhouse berm facilitates successful upstream migration of anadromous fish and whether entry into powerhouse draft tube outlets causes injury to such anadromous fish. e. River Temperatures: A study of river temperatures based upon continuous monitoring by thermograph at a point below the Diversion Dam where return flows are fully mixed with stream flows. Annual reports of temperature studies will be provided to the Commission and to the joint agencies by the Licensee. 4. Improved Public Access to Sultan River Licensee shall improve public access to the area above the powerhouse once project operation has begun by removing or relocating exiting gates inhibiting such access in a manner consistent with public safety. 5. Project Operation - Ramping Rate Licensee shall operate the powerhouse at a ramping rate no greater than 0.5 feet per hour as measured at the powerhouse, and at such lower ramping rate as may be determined per paragraph 3c above. If a ramping rate other than permitted by the terms of this agreement, or operation in a peaking mode, is requested by Licensee, the joint agencies and each of them shall have a reserved right to hearing before the Commission on objections to Licensee’s request(s) and to seek judicial review of the Commission’s determination if contrary to the position advocated by the objecting agency. 6. Project Operation - Water Temperature Licensee shall construct a surface withdrawal intake structure at Spada Lake as depicted by Exhibit L, Sheet 42, and contained in Appendix C of FERC Final EIS for Project 2157. Further, Licensee shall operate said intake structure so that the temperature of combined fishwater return flows and river flows passing the Diversion Dam approximate to the fullest extent possible, the daily mean of recorded temperatures as recorded at the Diversion Dam for the years 1969-79, and also remain within the recorded daily minimum-maximum temperature range. Licensee shall notify the joint agencies of deviations from said minimum-maximum temperature range whenever such deviations occur for more than one monitoring period. What constitutes a “monitoring period” shall be jointly agreed upon by the Licensee and the joint agencies prior to project operation. 7. Flood Control ---PAGE BREAK--- dos/ferclic.doc B-16 Revised 12/19/95 As specified by Article 57, Licensee and the Corps of Engineers (COE) shall enter into an agreement providing a reservoir operating rule curve for food control, if any, and per operations. Any agreement between the Licensee and the COE shall be preceded by a full consultation with the Joint Agencies. Licensee shall make no agreement to provide flood control other than provided by normal Project operation if it would substantially impair the ability to protect, mitigate and enhance anadromous and resident fisheries and wildlife resources. In the event the parties cannot agree on a plan of operation, the Commission reserves the right to specify the rule curve for flood control and power operations taking into consideration all those elements which will maximize the total benefits of Sultan River resources including power, flood control, fish and wildlife, recreational uses and other considerations. If the rule curve proposed by Licensee or COE would include project operation in a peaking mode, or a different ramping rate than specified in paragraph 5 above, or at different minimum flows than specified in paragraph 2 above, the joint agencies and each of them shall have the right to hearing before the Commission on objections to the rule curve proposed and to seek judicial review of the Commission’s determination if contrary to the position advocated by the objecting joint agency. 8. Steelhead Planting Program Upon commencement of project operation and annually thereafter the Licensee agrees to pay costs for production of 30,000 steelhead smolts, or their equivalent, to be produced at an existing Washington Department of Game facility and replanted in the Snohomish Basin. The Washington Department of Game has agree to submit annual budget proposals to Licensee for the program prior to August 1 of each year. After the first such annual proposal, the Department of Game shall submit a report to Licensee on the preceding year’s program including allocated costs, location of smolt plants and Sultan River catch records. 9. In the event that the Commission shall at some future time order or allow project modifications, or modifications and conditions of project operation, which differ from the terms and conditions herein, the Joint Agencies, and each of them, shall have a reserved right to object to such modifications. 9.1 The Tulalip Tribes of Washington agree to the foregoing terms and conditions only if FERC enters the order described in paragraph 6.2 and its subparagraphs of a separate Settlement Agreement between licensees and the Tribe executed by the Tribe simultaneously within; PROVIDED, FURTHER, the Tribe’s agreement to the foregoing terms and conditions is contingent upon the ratification by FERC of said separate Settlement Agreement between licensee and the Tribe. ---PAGE BREAK--- dos/ferclic.doc B-17 Revised 12/19/95 EXECUTED this 24 day of March, 1982, at 1:30 p.m., Washington. Licensees: Joint Agencies: PUBLIC UTILITY DISTRICT NO. 1 OF SNOHOMISH COUNTY NATIONAL MARINE FISHERIES SERVICE By J.D. Manor By. F. Lorraine Bodi CITY OF EVERETT U.S. DEPARTMENT OF INTERIOR By William E. Moore By Donald Lawtz CITY ATTORNEY WASHINGTON DEPARTMENT OF GAME By Bruce Jones By J.M. Johnson CITY CLERK WASHINGTON DEPARTMENT OF FISHERIES By Elaine Morchille By J.M. Johnson TULALIP TRIBES OF WASHINGTON, INC. By Name Unknown ---PAGE BREAK--- dos/ferclic.doc C-1 Revised 12/19/95 Appendix C Addendum to Uncontested Offer of Settlement - Joint Agencies 1. WHEREAS the District and City (hereinafter Licensee); and intervening agencies: U.S. Department of Interior, National Marine Fisheries Service, Washington Departments of Fisheries and Game, and the Tulalip Tribes of Washington (hereinafter Joint Agencies) entered into a comprehensive Settlement Agreement pursuant to Article 60 of the October 16, 1981, Federal Energy Regulatory Commission Order Amending License and Providing for a hearing. 2. WHEREAS, Licensee in consultation with the Joint Agencies determined to return minimum stream flows to the Sultan River by way of the City of Everett’s pre-existing diversion tunnel immediately below the City of Everett’s Diversion dam at river mile 9.7. The original application for amended license proposed to return fish flows of the Diversion dam. Said structures were originally included in the project boundary of Stage I as licensed in 1961, and are yet integral parts of Stage II, as amended. If for any reason the water diversion from Spada Lake by way of the power tunnel and pipeline must be temporarily shut down, water for the City of Everett and for fishery preservation will be released from Culmback Dam. Water for the City of Everett will be diverted back to Lake Chaplain by the Diversion Dam and Diversion Tunnel. Through inadvertence, amended Exhibit K, as submitted to the Commission as a part of the project description and boundary, failed to include said Diversion Dam and Tunnel as a part of the project. NOW, THEREFORE, BE IN RESOLVED THAT in order to fulfill the terms and conditions of the Order Amending License for Project 2157 of October 16, 1981, the Licensee and Joint Agencies covenant and agree that the Diversion Dam and Tunnel are necessary project structures and recommend that the Commission order them included in the project boundary area by appropriate amendment to Exhibit K. EXECUTED this 1 day of April, 1982, at Everett, Washington. Licensees: Joint Agencies: PUBLIC UTILITY DISTRICT NO. 1 NATIONAL MARINE FISHERIES OF SNOHOMISH COUNTY SERVICE By J.D. Manor By. F. Lorraine Bodi CITY OF EVERETT U.S. DEPARTMENT OF INTERIOR By William E. Moore By Donald Lawtz CITY ATTORNEY WASHINGTON DEPARTMENT OF GAME By Bruce Jones By J.M. Johnson CITY CLERK WASHINGTON DEPARTMENT OF FISHERIES By Elaine Morchille By J.M. Johnson TULALIP TRIBES OF WASHINGTON, INC. By Name Unknown ---PAGE BREAK--- dos/ferclic.doc Revised 12/19/95 Appendix D Mitigation and Other Plans (Executive Summary) ---PAGE BREAK--- dos/ferclic.doc Revised 10/18/2004 Appendix E License History by Sub Docket Number ---PAGE BREAK--- dos/ferclic.doc Revised 10/18/2004 Appendix F License History by Date ---PAGE BREAK--- dos/ferclic.doc Revised 10/18/2004 Appendix G License History by Article ---PAGE BREAK--- dos/ferclic.doc Revised 10/18/2004 Appendix H List of Exhibits Exhibit A Proof of Existence of Applicants B Authorization for Filing Application C Special Laws of the State of Washington D Evidence of Compliance with Laws of the State of Washington E Nature, Extent and Ownership of Water Rights Proposed to be Used in Development of the Project F Statement of Land Ownership G Statement of Ability of Licensee to Finance Project H Proposed Method of Operating Project I Estimate of Dependable Capacity and Average Annual Energy to be Generated J General Maps Showing Project Area K Detail Maps Showing the Project Area L General Design Drawings M General Description of Equipment N Estimated Capital Cost O Project Schedule P Statement of Authority Q Statement of History of Project Works R Recreation Plan S Fish and Wildlife Resources T Justification for the Development of the Project by the Applicant Rather than the Federal Government U Utilization of Power V Protection of Natural, Scenic and Recreation Resources W Environmental Report ---PAGE BREAK--- Appendix 2-4 – Spada Lake Recreation Position Paper ---PAGE BREAK--- City of Everett Spada Lake Recreation Position Paper April 2005 (updated August 2007) Introduction The City of Everett supplies drinking water to more than 500,000 people in Snohomish County. The City of Everett’s source of drinking water is the Sultan River, located approximately 25 miles east of Everett. Spada Reservoir was created by construction of Culmback Dam which is located at river mile 15.9 of the Sultan River. The Jackson Project supplies source water from Spada Reservoir to the City of Everett’s water system. The Snohomish County PUD and the City of Everett are co-licensees of the Jackson Project. The Jackson Project generates power for Snohomish County PUD and supplies drinking water to the City of Everett at Lake Chaplain (figure The Jackson Project operates under the authority of a license originally issued in 1961 to the Snohomish County PUD and the City of Everett by the Federal Power Commission, now the Federal Energy Regulatory Commission (FERC) in 1961. The original FERC license authorized stage 1 construction and operation of Culmback Dam for water supply only. The FERC license was amended in the early 1980s to authorize raising Culmback Dam for power generation (stage The FERC license for the Jackson Project expires in 2011. In accordance with a new FERC licensing process adopted in July 2003, the Integrated Licensing Process (ILP), relicensing of the Jackson Project will formally begin on December 1, 2005. Recreation within Jackson Project limits, and in particular around Spada Reservoir, is anticipated to be a key issue during relicensing. The intent of this document is to update and formalize the City of Everett’s position regarding recreation within the Spada Reservoir watershed. History of Recreation within Spada Reservoir Watershed The vast majority of land within the Spada Lake watershed is owned by federal, state or local government (figure Approximately 2,340 acres of land along the shoreline of Spada Reservoir is owned by the Snohomish County PUD. Washington State Department of Natural Resources (DNR) is the largest landowner with 27,500 acres. The United States Forest Service (USFS) owns approximately 10,900 acres, primarily in the highest elevations of the watershed. There are only 1,165 acres of privately owned land, with most of this adjacent to Williamson Creek. Recreation on Snohomish County PUD land is regulated primarily by articles 44 and 52 of the FERC license. Article 44 requires the co-licensees to allow public access for purposes of hunting and fishing within the Jackson Project boundary. However, article 44 also allowed the co-licensees to close areas within Jackson Project boundary if necessary Spada Recreation 1 ---PAGE BREAK--- to protect public health or safety. During stage 1, Jackson Project recreational facilities included two boat launches on Spada Reservoir, fishing along the south shore of Spada Reservoir, picnicking and overlook sites. Article 52 of the amended FERC license required the co-licensees to revise the recreational plan for stage 2 development of the Jackson Project. After consultation with federal and state agencies, the final revised recreation plan was approved by FERC in December 1994. However, FERC reserved the right to require changes to the recreation plan, including requiring overnight camping. The revised recreation plan called for the development of eight recreation sites within Jackson Project boundaries (figure These recreation facilities, which were completed in 1991, are described below: Site 1:This day-use site acts as the gateway to the Spada Reservoir recreation sites for those entering the area on the Sultan Basin Road. Parking is provided as well as a vault toilet building, a short trail, and trash receptacles. Registration is required at this site prior to entering the watershed. South Fork (Site Approximately 3.1 miles from Olney Pass and located on the southern shore of Spada Lake, this day-use site includes picnic sites, covered shelters, signage, vault toilet building, trash receptacles, parking, and a car-top boat launch. South Shore (Site Approximately 5.0 miles from Olney Pass and 1.9 miles past the South Fork site, this day-use site provides a vault toilet building, parking, gravel boat launch, signage, and trash receptacles. Nighthawk (Site Approximately 5.5 miles from Olney Pass, this day-use site includes covered picnic shelters, signage, vault toilet building, parking, boat launch, and trash receptacles. Bear Creek Viewpoint (Site Approximately 6.0 miles from Olney Pass, this viewpoint offers two scenic overlooks, vault toilet building, signage, and parking. The DNR’s Boulder Lake Trailhead and Grieder Lake Trailhead are located nearby. Culmback Dam Viewpoint (Site This day-use viewpoint at the dam previously offered a scenic overlook, vault toilet building, signage, and trash receptacles; however, general public access has been restricted due to post-9/11 security concerns. Pilchuck Entry (Site Originally provided several directional signs for those entering the basin from DNR’s Pilchuck Mainline Road. The site has since been abandoned due to heavy vandalism. North Shore (Site Located north of the dam, this day-use site includes two scenic overlooks; covered picnic shelters vault toilet building, parking, and signage. Access to this site has been restricted because of the post-9/11 road closure to Culmback Dam and road closures by the DNR. In 2005, DNR closed the SL-P-5000 road to all motorized vehicles. Site 8 remains accessible only to hikers, mountain bikers, illegal off-road vehicle (ORV) users, and equestrians via the gated DNR maintenance road SL-P-5000. Spada Recreation 2 ---PAGE BREAK--- Historical recreational uses on DNR land include fishing, hunting, hiking, camping, mining and sightseeing. Recreational uses on DNR land are regulated by numerous state laws, rules and regulations including RCW 79.10.120, WAC 332-52 and RCW 79.71. RCW 79.10.120 allows recreational uses provided those uses are compatible with DNR’s financial obligations of trust management. WAC 332-52 encourages public use of all roads and trails under DNR’s jurisdiction provided the use is consistent with DNR’s trust responsibilities, conservation of soil and water, and timber management. However, public use of DNR land is subject to compliance with many restrictions including sanitation, noise restriction, safe vehicle operation, discharge of firearms, camping and vandalism. DNR revisions to WAC 332-52 are in process. Over half of DNR land in the watershed has been designated Natural Resource Conservation Areas (NRCAs). As stated in RCW 79.71, one of the objectives of NRCA designations is to conserve areas for their outstanding scenic and ecological values and provide opportunities for low-impact public use. However, RCW 79.71 requires the adoption of management plans to specify what types of management activities and public uses will be permitted in each NRCA; such uses must be consistent with the conservation purposes RCW 79.71. No management plans have been adopted to date for the three NRCAs in the watershed. Current recreational uses on DNR land consist primarily of camping at Greider and Boulder Lakes, hiking to Greider and Boulder Lake, hiking on other designated trails and hunting. Since closure of the North Shore Road in the 1990s, recreational use occurs primarily on DNR land south of Spada Reservoir. Recreational use of land currently owned by USFS has been very limited. There are no designated campgrounds, trails or picnic areas on USFS land. Timber harvesting has not occurred on any USFS land for more than 20 years. Therefore, there are no logging roads accessible to the public on USFS land. A wilderness designation (the Wild Sky Wilderness Area) that would include most of the USFS land in the watershed was considered by Congress in 2004. This designation would have further limited recreational opportunities on USFS land. Although the 2004 proposed wilderness designation was voted down by Congress, new legislation for the Wild Sky Wilderness Area is in process and expected to pass and be signed in October 2007. There are eleven mines on USFS land. However, none of these mines are active. Mining has historically been the primary recreational use on private land in the watershed. However, none of these private mines are active. An off road vehicle (ORV) recreational area was opened in the 1970s on private land north of Spada Reservoir. However, there were very few visitors to the park and the park was closed shortly after opening. Over the last ten years, the number of people registered at Olney Pass has averaged 4,345 people per year. Compliance with the requirements to register at Olney Pass is estimated Spada Recreation 3 ---PAGE BREAK--- to be 50% by watershed patrolman. Therefore, annual visitation to PUD and DNR land is estimated at about 9,000 over the last ten years. Potential Water Quality Impacts of Recreation Many of the recreational activities that occur within Jackson Project boundaries and adjacent lands, if unregulated, have the potential to adversely affect the quality of the City of Everett’s water supply. These activities include boating on Spada Reservoir, fishing from the shore of Spada Reservoir, hiking, overnight camping and off road vehicle use. The potential water quality impacts of these recreational activities are largely due to: 1) human waste, 2) fuel spills and 3) soil erosion. Human waste includes many contaminants that can adversely affect drinking water quality. Bacteria from human waste, if ingested, can cause illness in humans including cholera, typhoid fever and hepatitis A (American Water Works Association 1999). Nitrogen and phosphorus in human waste (Hole and Heizer 1973) can cause increased algae growth in surface waters such as Spada Reservoir (Cooke et al. 1993). Increased algae growth can cause taste and odor problems in drinking water supplies and increase the production of disinfection by-products, which are regulated contaminants (Lee and Jones 1991). Disinfection by-products such as trihalomethanes form when organic matters including algae are chlorinated at water treatment facilities to kill bacteria and other pathogens. Disinfection by -products such as trihalomethanes can be mutagenic and carcinogenic (Martin 1993). The City of Everett chlorinates its water supply at the Lake Chaplain Water Treatment Plant. Therefore, if human wastes of recreational users in the watershed were not disposed of properly, there would be an increased potential for taste and odor problems and disinfection byproducts in the City of Everett’s water supply. Two components of fuel, benzene and are carcinogenic. The maximum contaminant level (MCL) for these two organic chemicals are .005 and 0.7 parts per million (ppm), respectively (Wash. St. Dept. of Health 2004). According to the material safety data sheet produced by Chevron Oil Company, one gallon of unleaded fuel would contaminate 5,000,000 gallons of water to the MCL for benzene. Controlling the use of internal combustion engines on Spada Reservoir, therefore, is critical to protecting the quality of Everett’s water supply. Vehicle travel off road or off trail is prohibited on DNR land by WAC 332-52 unless designated by DNR. DNR has not designated off –road vehicles (ORVs) in the watershed. Therefore, ORV use is prohibited in the watershed. Despite this prohibition ORV use does occur in the watershed. Therefore, the effects of ORV use on soil erosion are addressed in this policy. ORVs can cause significant soil erosion when traveling across roadless terrain, in some cases more than three times the natural rate of soil erosion (Webb et al.1978; Kay 1981). Eroded soil that is delivered to surface waters in the watershed during stormwater runoff Spada Recreation 4 ---PAGE BREAK--- events could increase the turbidity of Everett’s water supply, particularly if the soil eroded is fine-grained material. Turbidity is a measurement of solids and organic matter in water that scatter light. Turbidity is caused by suspended organic and inorganic matter (APHA 1989). Turbidity must be minimized to optimize disinfection of drinking water (AWWA 1999). Potable water systems in Washington State are required to achieve an 80% reduction in source water turbidity (Wash, St Dept of Health 2004). The majority of the soil units (by surface area) in the Spada Reservoir watershed has a high erosion potential, are fine-grained and/or are naturally unstable (Wash St. DNR undated). Therefore, eroded soil caused by ORV use in the watershed that is delivered to surface waters can increase turbidity and, potentially, adversely affect the quality of Everett’s water supply. Existing Water Quality Regulations The quality of the City of Everett’s water supply has historically been excellent, particularly since the completion of the Lake Chaplain Water Filtration Plant in 1983. The City of Everett’s water supply is better than all federal and state drinking water regulations. This high quality water supply is not simply a result of effective pollutant removal that occurs at the Lake Chaplain Water Filtration Plant. Controlling potential sources of water pollution within the Spada Reservoir watershed is also a very important factor in protecting the high quality of the water supply. Controlling potential sources of pollution is a practice that is both recommended and required by water supply organizations and regulatory authorities. The American Water Works Association (AWWA), an organization representing thousands of public water supplies across the country, recently adopted a revised policy regarding recreational use of domestic water supply reservoirs. This policy states, in part, that body contact recreation and internal combustion engines on boats should be discouraged. AWWA’s policy on source water protection also stresses the importance of controlling and minimizing sources of pollution to domestic water supplies. Source water protection is considered the most important element of a multi-barrier approach to protecting, improving and enhancing safe drinking water. Both of these AWWA policies are included in the appendix. The Washington State Dept of Health, the state agency that regulates public water systems, requires all water purveyors to develop a watershed control program for their source of supply (WAC 246-290-135). The watershed control program must include an assessment of all potential sources of pollution and measures to control these potential sources. These control measures include landowner agreements, inspection, surveillance and monitoring (Wash. St. Dept. of Health 1997). WAC 246-290-135 is included in the appendix. The City recommends that future licenses include restrictions on activities that harm water quality. Spada Recreation 5 ---PAGE BREAK--- To control potential sources of pollution in the watershed, and as authorized by the FERC license, the co-licensees have adopted regulations to control public use of Jackson Project recreational facilities and other PUD-owned facilities. The current regulations are: 1. Visitors must register before entering the watershed. 2. The following activities are prohibited: a) Depositing human waste, animal waste or litter in the watershed. b) Overnight camping except at designated DNR sites. c) Swimming, wading or other water contact activity. 3. Picnicking is allowed only at designated areas. 4. Shore fishing is allowed only on the south shore of Spada Reservoir. 5. Boats shall be launched only at designated launch areas and may land only on the south shore of Spada Reservoir. 6. Internal combustion engines are prohibited on Spada Reservoir. 7. No inflatable devices (including rafts and float tubes) are allowed on Spada Reservoir. 8. Pets must remain in vehicles or on a leash at all times. 9. Livestock is prohibited in the watershed. 10. No target shooting. 11. No consumption of alcohol or drugs. City’s Position on Recreation in Spada Watershed Given that the City of Everett currently maintains a very high quality water supply, the City of Everett will support recreational uses in the watershed that are no more intensive than the current recreational uses in the watershed. However, the compatibility between the existing recreational uses in the watershed and a high quality water supply is possible, in part, because of the co-licensees’ active role in enforcing water quality regulations and monitoring land uses in the watershed. Therefore, the City of Everett will continue to enforce the existing water quality regulations described above. In addition, the City of Everett will: • Advocate for low intensity recreation in the watershed, such as presently exists, that is consistent with protection of the quality of Everett’s water supply. • Discourage any expansion of overnight camping in the watershed. • Work with DNR to eliminate the use of ORVs in the watershed. • Use water quality monitoring, as appropriate, to quantify potential or actual sources of pollution in the Spada Reservoir watershed. • Continue daily watershed patrols. • Review and comment on any proposed land use changes that could intensify recreational activity in the watershed and/or impact water quality. • Work with property owners in the watershed to minimize recreational activities with the potential to impact the quality of Everett’s water supply. Spada Recreation 6 ---PAGE BREAK--- • Work with Snohomish County to adopt an ordinance that restricts public use of land in the watershed to those uses compatible with protection of public health and safety and provides watershed patrolmen the police powers to enforce those restrictions on all state and PUD land in the watershed. Spada Recreation 7 ---PAGE BREAK--- Spada Recreation 8 List of References American Water Works Association. 1999. Waterborne pathogens. AWWA Manual M48. American Public Health Association, American Water Works Association and Water Pollution Control Federation. 1989. Standard methods for the examination of water and wastewater. American Public Health Association Wash D.C. Cooke, G.D., Welch, E.B, Peterson, S.A. and Newroth, P. R. 1993. Restoration and management of lakes and reservoirs. Lewis Pub. Boca Raton, Flor. Hole, F, and Heizer, R.F.. 1973. An introduction to prehistoric archeology. Holt, Rhinehart and Winston, Inc. NY. Kay, J. 1981. Evaluating environmental impacts of off-road vehicles. J of Geography 80(1): 10-18. Lee, G.F. and Jones, R.A. 1991. Regulating Drinking Water Quality at the Source G. Fred Lee & Associates. El Macero, CA Martin, A.B. 1993. The contribution and relative significance of terrestrial leak influx to the carbon and trihalomethanes precursor concentrations in drinking water lakes and reservoirs. PhD dissertation, Kent St Univ. Kent, OH. Washington State Dept. of Health. 1997. Water system planning handbook. DOH PUB#331-068. Washington State Dept. of Health. 2004. WAC 246-290 group A public water system requirements. Wash. St. Dept. Of Natural Resources. Undated. State soil survey report for the Northwest area. Forest Land Management Division. Webb , R.H., Raglund, C, Godwin, W.H. and Jenkins, D. 1978. Environmental effects of soil property changes with off-road vehicle use. Envr Mgmt vol 2 pp. 219-233. ---PAGE BREAK--- Figure 1. The Henry M. Jackson Hydroelectric Project. ---PAGE BREAK--- ---PAGE BREAK--- Figure 3. Jackson Project Recreation Site Locations ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- Appendix 2-5 – Supply Agreements ---PAGE BREAK--- Alderwood Supply Agreement ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- JOA Supply Agreement ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- Sultan Supply Agreement ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- Appendix 2-6 – Everett and Tulalip Settlement ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- Appendix 2-7 – Mutual-Aid Agreement ---PAGE BREAK--- MEMORANDUM To: Souheil Nasr, Principal Engineer - Everett Public Works From: Carl Baird, Senior Environmental Specialist – Everett Public Works Date: July 17, 2007 Subject: Mutual Aid Agreement between water and sewer utilities (purveyors) in Snohomish County, WA During 2006, the members of the Everett Water Utilities Committee (EWUC) revised the existing Sewer and Water Mutual Aid Agreement that was developed in 1995. This mutual aid agreement is designed for response to disasters and emergencies. The following 13 EWUC members have signed the revised Agreement that is now titled, Water and Sewer Mutual Aid Agreement – 2006: • City of Everett • City of • City of Arlington • City of Snohomish • Public Utility District of Snohomish County • Alderwood Water District • Cross Valley Water District • Mukilteo Water District • Olympic View Water and Sewer District • Silver Lake Water District • Highland Water District • City of Marysville • City of Edmonds In an effort to minimize the flow of paper, the authorization paragraph was written so that only Everett would need to have signed Agreements from each of the participants. The signature page requires the approval of an individual purveyor only. Two purveyors must approve the Agreement (in the form of a resolution) in order for it to take effect. Upon adoption, a certified copy of the Agreement must be forwarded to the City of Everett. The Everett Utilities Director is responsible for maintaining a current list of mutual aid signatory purveyors that includes the job title of their respective designated official. The Everett Utilities Director is required to distribute an updated list annually and whenever purveyors are added or removed. Briefly, the Agreement provides the procedure for requesting assistance, responding to a request, controlling personnel, equipment, and materials, and providing cost reimbursement. The reimbursement is based upon the responding purveyor’s costs. Insurance and indemnification are also addressed. ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- Appendix 2-8 – City of Everett Comprehensive Plan: Selected Sections ---PAGE BREAK--- City of Everett Comprehensive Plan: Introduction ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION i TABLE OF CONTENTS CHAPTER 1 I. WHY ARE WE AMENDING THE COMPREHENSIVE A. LEGAL REQUIREMENTS FOR THE COMPREHENSIVE PLAN. 1. Growth Management Act 2. City of Everett Municipal II. FOUR "GUIDING FORCES" FOR THE COMPREHENSIVE PLAN A. GROWTH MANAGEMENT ACT B. PSRC VISION 2020 GROWTH AND TRANSPORTATION STRATEGY; MULTI-COUNTY PLANNING POLICIES C. SNOHOMISH COUNTY TOMORROW - COUNTYWIDE PLANNING POLICIES D. EVERETT VISIONING REPORTS 1. Everett VISION 2000 Goals and 2. Everett VISION 2025 3. Similarities of the Guiding III. WHO CREATES THE COMPREHENSIVE PLAN? SUMMARY OF PUBLIC PARTICIPATION IV. HISTORIC LOOK AT EVERETT'S COMPREHENSIVE PLAN V. GEOGRAPHIC EXTENT OF THE COMPREHENSIVE A. EVERETT PLANNING AREA THE FUTURE CITY LIMITS? B. OUTSIDE THE EVERETT PLANNING Figure 1: Everett Planning Area and Subareas VI. EXISTING A. DEMOGRAPHICS: WHO LIVES IN EVERETT? 1. Table 1: Planning Area Population by 2. Ethnic Origin Table 2: Race and Hispanic Origin Everett City 3. Age. Figure 2: Age Distribution of the City of Everett 4. Household Table 3: Median Household Income by B. EMPLOYMENT: WHO WORKS IN EVERETT AND WHAT DO THEY Table 4: Total Employment by Sector Table 5: Estimated Employment VII. CHOICES FOR THE FUTURE THREE ALTERNATIVE GROWTH Table 6: Population and Employment by VIII. DESCRIPTION OF THE PREFERRED ALTERNATIVE FOR THE EVERETT COMPREHENSIVE A. PUBLIC PARTICIPATION B. BASIC GROWTH CONCEPTS OF THE PREFERRED C. BEST GUESSES ABOUT THE FUTURE ASSUMPTIONS FOR EVERETT'S PLAN D. UNCERTAINTY OF ASSUMPTIONS CHANGES BEYOND OUR IX. COUNTYWIDE POPULATION AND EMPLOYMENT TARGET RECONCILIATION................... X. ANNUAL AMENDMENT AND UPDATE OF THE GROWTH MANAGEMENT COMPREHENSIVE A. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION ii B. ANNUAL AMENDMENT AND UPDATE OF THE COMPREHENSIVE PLAN C. EXCEPTIONS TO THE ANNUAL PLAN AMENDMENT D. WHO MAY INITIATE AMENDMENTS TO THE COMPREHENSIVE PLAN? 1. Amendment to the Land Use 2. Amendment to Comprehensive Plan Policies to Support A Change to the Land Use 3. Amendment to Comprehensive Plan Policies, Programs or Implementation 4. Docketing Possible Amendments to the Comprehensive Plan and to Development Regulations...............21 5. Reapplications for Reclassification of Property E. PUBLIC PARTICIPATION IN THE PLAN AMENDMENT PROCESS F. PLANNING COMMISSION G. CITY COUNCIL ACTION H. AMENDING THE LAND USE MAP I. AMENDING ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 1 CHAPTER 1 INTRODUCTION I. Why Are We Amending the Comprehensive Plan? Everett adopted its first Comprehensive Plan under the Growth Management Act (GMA) in 1994. Since that time, Everett has completed yearly updates to the Plan. Development regulations have also been updated over time to implement the Plan. The Growth Management Act allows the yearly updates of the Plan and establishes a schedule for comprehensive review and update of the Plan. This amendment meets the requirements for the 10-year comprehensive review and update. Following this update, the comprehensive review and update must occur every seven years. The purpose of the comprehensive plan is to guide growth for the next twenty years by defining the levels and spatial distribution of population and job growth; the transportation, utilities and public facilities to serve the desired level of population and employment; the housing requirements for the community; methods to pay for necessary transportation, utilities and public facilities; and the desired physical character of growth in the city. The plan consists of a Land Use Map designating the desired use of lands for various activities, and policies to guide government and private decision makers in determining how Everett will grow, look and operate in the future. The City will also amend the Zoning Map soon after the comprehensive plan amendments are adopted to ensure that zoning districts are consistent with the land use designations of the plan. The Zoning Code development standards and other development regulations will also be revised over time to implement the comprehensive plan. A. Legal requirements for the Comprehensive Plan. The following summarizes why Everett is legally required to adopt a comprehensive plan. 1. Growth Management Act The Growth Management Act (GMA), adopted by the Washington State Legislature in 1990, established specific requirements for local governments to adopt a comprehensive plan. Some of the requirements have changed over time as the legislature amended the Act. Comprehensive Plans are required to contain several "elements," or topic areas. For each element, cities and counties are required to adopt policies and develop programs to carry out the policies. The mandatory elements listed in the GMA are Land Use, Housing, Capital Facilities, Utilities, and Transportation. Economic Development and Parks and Recreation elements will become mandatory when funding for their preparations is provided to local governments by the state. Optional elements that Everett is including are Urban Design and Historic Preservation, Parks and Recreation, and Economic Development. 2. City of Everett Municipal Code Section 2.20.100 of the Everett Municipal Code requires the City to have a comprehensive plan that complies with the requirements of state law. The plan must include a land use plan, transportation plan, a housing element, a capital facilities plan, a park and recreation plan, a public utilities plan, and an economic development element. Optional elements include a public ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 2 building design plan, a development plan, subarea plans, and conservation and solar energy plans. II. Four "Guiding Forces" for the Comprehensive Plan The following summarizes the body of adopted legislation or accepted strategies providing guidance for the way Everett should grow in the future. A. Growth Management Act The Growth Management Act was adopted by the State Legislature in 1990 in the wake of tremendous economic and population growth in the Puget Sound region during the latter part of the 1980's. The goals in the GMA, which are not listed in order of priority, are: • Urban growth. Encourage development in urban areas where adequate public facilities and services exist or can be provided in an efficient manner. • Reduce sprawl. Reduce the inappropriate conversion of undeveloped lands into sprawling, low-density development. • Transportation. Encourage efficient multimodal transportation systems that are based on regional priorities and coordinated with county and city comprehensive plans. • Housing. Encourage the availability of affordable housing to all economic segments of the population of this state, promote a variety of residential densities and housing types, and encourage preservation of existing housing stock • Economic Development. Encourage economic development throughout the state that is consistent with adopted comprehensive plans, promote economic opportunity for all citizens of this state, especially for unemployed and for disadvantaged persons, promote the retention and expansion of existing businesses and recruitment of new businesses, recognize regional differences impacting economic development opportunities, and encourage growth in areas experiencing insufficient economic growth, all within the capacities of the state’s natural resources, public services, and public facilities. • Property Rights. Private property shall not be taken for public use without just compensation having been made. The property rights of the landowners shall be protected from arbitrary and discriminatory actions. • Permits. Applications for both state and local government permits should be processed in a timely and fair manner to ensure predictability. • Natural Resource Industries. Maintain and enhance natural resource-based industries, including productive timber, agricultural, and fisheries industries. Encourage the conservation of productive forest lands and productive agricultural lands, and discourage incompatible uses. • Open Space and Recreation. Retain open space, enhance recreational opportunities, conserve fish and wildlife habitat, increase access to natural resource lands and water, and develop parks and recreation facilities. • Environment. Protect the environment and enhance the state’s high quality of life, including air and water quality, and the availability of water. • Citizen Participation and Coordination. Encourage the involvement of citizens in the planning process and ensure coordination between communities and jurisdictions to reconcile conflicts. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 3 • Public Facilities and Services. Ensure that those public facilities and services necessary to support development shall be adequate to serve the development at the time the development is available for occupancy and use without decreasing current service levels below locally established minimum standards. • Historic Preservation. Identify and encourage the preservation of lands, sites, and structures that have historical or archaeological significance. • The Shoreline Management Act. The goals and policies of the Shoreline Management Act are the 14th goal of the GMA. B. PSRC VISION 2020 Growth and Transportation Strategy; Multi-County Planning Policies The Puget Sound Regional Council (PSRC) VISION 2020 Growth and Transportation Strategy was endorsed in 1990 by local governments in the central Puget Sound region, including Everett and its neighboring jurisdictions within Snohomish County. The strategy in PSRC VISION 2020 calls for a concentration of a large percentage of future employment and population growth into designated urban centers and linking the centers with a regional high capacity transit system. This strategy reinforces the goal of the GMA to contain sprawl and encourage development where public facilities and services exist or can be provided in an efficient manner. Amendments to the Growth Management Act in 1991 require the adoption of Multi-County Policies for King, Pierce and Snohomish counties. The PSRC VISION 2020 policies were modified and ratified as the Multi-County Policies in March 1993. In 1995, PSRC VISION 2020 was further amended to reinforce the vision as adopted public policy while incorporating appropriate work from local comprehensive plans, countywide planning policies, and regional and state transportation plans for the area. It contains policies and strategies that address the following key components: urban growth areas, contiguous and orderly development, regional capital facilities, housing, rural areas, open space, resource protection and critical areas, economics, and transportation. PSRC VISION 2020 provided a framework for the transportation planning and investment decisions that shaped Destination 2030, the Metropolitan Transportation Plan. Destination 2030, which was adopted in May 2001, meets the requirements of the Growth Management Act, Washington State regional transportation planning requirements set out in RCW 47.80, and federal transportation planning requirements. PSRC Vision 2020 supports a new order of compact, people-oriented living and working places, thereby reversing trends that have created low-density, auto-dependent communities. It limits the expansion of the urban area and focuses a significant amount of new employment and housing into about fifteen mixed-use centers that are served by a transportation investment strategy emphasizing transit. The PSRC Vision 2020 growth strategy envisions that the centers of employment and population will follow a hierarchy of central places. In this vision, Seattle will remain the regional center, while Bellevue, Everett, Bremerton, and Tacoma will be metropolitan centers. The central business districts of these centers are identified as places where new employment and residential growth is desirable, accompanied by increased investment in both transit and ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 4 ridesharing. A major part of this new transit investment would be a high capacity transit system (either rail or busway) that would link each center (except Bremerton). C. Snohomish County Tomorrow - Countywide Planning Policies In Snohomish County, the first step in coordinated planning efforts called for by the GMA actually began in 1989, before the passage of the State law. Cities, towns, tribes and the county joined together as Snohomish County Tomorrow to begin development of goals and policies to address the many issues related to growth in the future. The Growth Management Act requires that counties adopt countywide planning policies to provide a framework for cities and counties to develop comprehensive plans. The purpose of the policies is to express a regional vision and help measure consistency of local plans. Snohomish County Tomorrow steering committee decided to use the Snohomish County Tomorrow goals as the basis for the countywide policies. In 1993, Snohomish County Tomorrow recommended adoption, and the Snohomish County Council adopted countywide policies for: • Implementing Urban Growth Areas, • Promotion of Contiguous and Orderly Development and Provisions of Services, • Joint County and City Planning Within Urban Growth Areas, • Rural Land Use, • Housing, • Siting of Public Capital Facilities of a Countywide or Statewide Nature, • Economic Development and Employment, and • Transportation. Snohomish County Tomorrow endorsed the PSRC VISION 2020/Destination 2030 Growth and Transportation Strategy as the basis for the Countywide Planning Policies. The policies have been amended a number of times since 1993. D. Everett Visioning Reports 1. Everett VISION 2000 Goals and Actions. In 1991, a group of citizens appointed by Mayor Pete Kinch developed a series of goals and recommended actions embodied in a "shared vision" of Everett's future. The topics discussed in the Everett VISION 2000 document include: • Home and Neighborhood • Economy and Prosperity • Environment and Nature • Leisure Time, Traditions and the Arts • Civic Life, Learning and Public Services • Transportation and Infrastructure The City Council accepted the Everett Vision 2000 report as a policy guide to be used in the development of the city's comprehensive plan. 2. Everett VISION 2025 In 2004, Mayor Ray Stephanson appointed a Vision Team comprised of citizens representing a wide cross-section of interests to develop a shared vision of what Everett should aspire to ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 5 become in 2025. The Vision Team identified six subjects critical to the future well-being of the community to address in a vision statement: • Education • Economic development • Urban design • Parks, activities and culture • Harborfront-riverfront • Transportation 3. Similarities of the Guiding Forces Each of the four above "guiding forces" provides direction for the development of Everett's comprehensive plan. Concepts common to each document include: • increasing residential densities while maintaining a sense of community, • creating and maintaining a high quality of life, • encouraging economic diversity, • concentrating jobs into designated employment centers like downtown and southwest Everett, • providing affordable housing for all citizens, • protecting neighborhood character, • developing an efficient high capacity transportation system, and • citizen involvement in development of planning policies and regulations. III. Who Creates the Comprehensive Plan? Summary of Public Participation Efforts Public participation in the planning process is vital to the success of any plan. In 1993 and 1994, Everett took the steps listed below to encourage public awareness of the plan update process and solicit comments from citizens. The feedback from the public helped the Planning Commission and City Council decide on policy issues for the final plan and implementation programs. • Everett Vision 2000, Goals and Actions was prepared by a citizen’s committee. • A telephone Public Opinion Survey of Everett residents was conducted. • Growth Management Slide Presentations were made to neighborhood, civic and business groups, the Planning Commission and City Council. • Four quarterly “Outlook” newsletters on Growth Management were mailed to every household and business in Everett and the unincorporated part of its planning area. • A "Visual Preference Survey" was conducted by Anton Nelessen, a professor of Urban Planning and Policy at Rutgers University. • The mayor appointed a citizens’ Growth Management Advisory Committee to review comprehensive plan issues and make recommendations to the Planning Commission. • Planning Commission held numerous public workshops on growth management issues. • Open houses were held for the public to examine maps and policies regarding alternative land uses and environmentally sensitive areas. • Planning Commission, Growth Management Advisory Committee, Historical Commission, neighborhood leaders, citizens and city staff toured Vancouver B.C. to see the light ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 6 rail transit system, land uses around the rail stations, high density housing, mixed use developments, adaptive reuse of historic buildings, and infill housing. • The Everett cable television station carried announcements of the ongoing growth management comprehensive planning process. • Planning staff made regular presentations on Growth Management and the comprehensive plan to meetings of the Everett Council of Neighborhoods. • Several newsletters on the update of the Everett Comprehensive Plan were sent to the mailing list established for public notification. • City staff met on a regular basis with the Chamber of Commerce, Economic Development Council, and various subcommittees of each group to discuss specific topics related to Everett's Plan. • An Environmental Impact Statement was completed for public review to analyze and compare the relative environmental impacts of the growth alternatives. For this 10-year comprehensive review and update of the Comprehensive Plan, Everett took the steps listed below to encourage public involvement in the update process: • A citizen’s Vision Team was formed by Mayor Stephanson to develop a shared vision of what Everett should aspire to become in 2025. • A Supplemental Environmental Impact Statement was prepared to analyze and compare the impacts of the alternatives. • A web page was created to provide information and allow citizen comment over the internet. • Staff made presentations to a variety of groups including neighborhood groups, civic groups, and business groups. • Planning Commission held workshops and public hearings on the Supplemental EIS and the Update. • Notices were mailed to established mailing lists and to property owners directly affected by or near proposed map changes. • Display ads and legal ads were placed in the Everett Herald. • Press releases were issued. • The City’s public TV station carried announcements and meeting notices. • Presentations were made to the Council of Neighborhoods. IV. Historic Look at Everett's Comprehensive Plan Everett's past comprehensive planning documents have attempted to embody a very comprehensive policy regarding land use. The city's first comprehensive plan (1954) laid out the initial structure for the zoning of the City (1956), much of which still exists today in a very similar classification system. The zoning map and code existed essentially unaffected by any further comprehensive plan guidance until a Generalized Land Use Map, without policies, was adopted in 1968. In 1972, the Everett Community Plan was adopted with an extensive body of policies and recommendations that went far beyond land use. This plan provided a basis for a more flexible approach to project review and creative approaches to housing and commercial development. This futuristic plan was probably too far ahead of its time to be successfully implemented in Everett. Citizens largely preferred to maintain the existing character of the community. During ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 7 the 1970's, two notable State laws affected land use regulation in Everett, the Shoreline Management Act and the State Environmental Policy Act (SEPA). Aside from the City's programs to implement these two important pieces of legislation, only minimal revisions were made to Everett's land use regulations and implementation programs. Everett instead focused on improvement and extension of its drainage, infrastructure and utility systems. During the 1980's, Everett initiated and completed several important comprehensive planning efforts. Concurrent with the extension of infrastructure to a largely undeveloped area in the south part of the city, Everett prepared and adopted the Southwest Everett Comprehensive Plan (1982). In the early 1980's, the City formed a citizen's committee to study "growth management." Among the findings of this committee were two significant recommendations: 1) to update the comprehensive plan, and 2) to revise the 1956 vintage zoning code. The first step came with the adoption of residential land use policies (1984-1986) and the adoption of a new residential land use map (1986). The emphasis of these policies was to maintain the quality of existing single-family neighborhoods, reduce the multiple family densities in parts of north Everett, and increase the residential densities where possible in south Everett. In 1987, the commercial and industrial land use policies were adopted, along with the Central City Development Plan, designed to guide the improvement and redevelopment of downtown and surrounding areas. These policy documents set the stage for the 1989 revision to the city's outdated zoning code. In 1990, the City adopted the Urban Service Area plan. In 1991, the Environmentally Sensitive Area policies were adopted along with the revised zoning regulations for sensitive areas, as required by the State Growth Management Act. In 1994, Everett's Growth Management Comprehensive Plan was adopted consistent with requirements of the Growth Management Act. The Plan was completed following an extensive community visioning effort and extensive public involvement. The Plan provided for population and employment growth through 2012. The Growth Management Act allows annual amendments to the Comprehensive Plan, and establishes a schedule for comprehensive review and update of the Plan. Annual amendments have been made to the Plan over the last 9-years in response to property owner requests, amendments to State laws, and new information. The purpose of this update is to meet the requirements for the 10-year comprehensive review and update, including providing for population and employment in 2025. After this amendment, the comprehensive review and update must occur every 7 years. V. Geographic Extent of the Comprehensive Plan A. Everett Planning Area The Future City Limits? Everett’s "planning area" includes not only all lands within the present city limits, but also extends to areas that are presently unincorporated and for which Snohomish County has the responsibility for planning and land use permit administration. These are areas that have a reasonable chance of being annexed to the city within the twenty-year horizon of the Growth Management Act. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 8 The Planning Area boundary has been modified since adoption of the 1994 Plan. Revisions include: • Removal of Paine Field Airport at Snohomish County’s request/ • Removal of property between Mukilteo Speedway and Airport Road. • Removal of the area around Lake Stickney. • The addition of an area along Lowell River Road that Snohomish County recently added to the urban growth boundary. • The 1994 Plan and Snohomish County’s proposed MUGA boundaries show an area west of Lowell-Larimer Road in Everett’s Municipal Urban Growth Boundary. The City has identified this area for future consideration, due to steep slopes, streams and hillside seeps that result in little developable area. Goals #1 and #2 of the Growth Management Act require that urban growth areas be designated in each county, within which future urban growth would be encouraged and outside of which only rural uses would be permitted. The Everett Planning Area boundaries are entirely within the Municipal Urban Growth Boundaries adopted by Snohomish County. The Everett Planning Area has been divided into six Planning subareas, as indicated in Figure 1. These smaller units make the collection of data simpler, which makes the different characteristics of the city and its urban growth area easier to understand. The general characteristics of each area are summarized in a later section entitled "Existing Conditions." B. Outside the Everett Planning Area Outside of the proposed Everett Planning Area boundaries are the comparable planning areas or urban growth areas for the cities of Mukilteo, and Mill Creek to the south, Marysville to the north, and an urban area to the southeast of Everett not yet claimed by any existing municipality as being within its planning or growth area. This unclaimed area is served indirectly by the Everett water and sewer system, through the Silver Lake Water District. While Everett has expressed an interest in this area in the past, it is too far from current city boundaries to be considered a logical area for annexation and extension of additional services within the twenty-year horizon of the Growth Management Act. However, this area could be considered for future service by Everett if there is unprecedented interest in annexation expressed by area residents. Goal #11 of the GMA requires close coordination between municipalities and counties for the planning of land uses, transportation, facilities and services. Cooperation with neighboring cities and the county is essential to provide adequate public services to these areas regardless of which cities may ultimately annex them. The Snohomish County Tomorrow planning process has provided a forum for close coordination between Everett and its neighboring jurisdictions. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 9 Figure 1: Everett Planning Area and Subareas ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 10 VI. Existing Conditions This section summarizes the "existing demographic and economic conditions" for the Everett Planning Area. A. Demographics: Who Lives In Everett? Demographic data for the Planning Area is based upon the 1990 and 2000 US Census figures. The highlights are summarized herein. 1. Population There were 128,652 persons living within the Everett Planning Area in 2000. The most heavily populated subareas were #5 (South Point) with 39,757, #1 (North End) with 27,800, and #2 (Central) with 27,584, followed by #6 (Silver Lake) with 24,802, #3 (Southwest), with 6,001, and #4 (Paine Stickney) with 2,708. (See Figure 1 Everett Planning Area.) Table 1: Planning Area Population by Subarea Subarea 1 North End Subarea 2 Central Subarea 3 Southwest Subarea 4 Paine- Stickney Subarea 5 South Point Subarea 6 Silver Lake 1990 Population 26,431 22,636 3,567 * 26,947 17,928 2000 Population 27,800 27,584 6,001 2,708 39,757 24,802 Source 1990 and 2000 Census Data * The Subarea 4 boundaries were modified for this update, so the 1990 population is not directly related. Estimated population for the Planning Area was 131,003 in 2001 and 131,691 in 2002. 2. Ethnic Origin The City’s population grew significantly more diverse between 1990 and 2000. While the number of Caucasians increased by 15.5 percent, the African American and Asian/Pacific Islander segments of the population increased by 163.9 percent and 122.9 percent respectively. The number of people of Hispanic origin1 grew by 231.4 percent. 1 The Census does not consider “Hispanic” a separate race. For purposes of the Census, the Hispanic population consists of people who identify their origin as Spanish, Hispanic, or Latino, but may be of any race. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 11 Table 2: Race and Hispanic Origin Everett City Limits Race/Origin 1990 2000 # % Total # % Total White 64,177 91.7% 74,152 81.1% Black 1,160 1.7% 3,061 3.3% American Indian, Alaska Native 1,218 1.7% 1,423 1.6% Asian or Pacific Islander 2,738 3.9% 6,103 6.7% Other race 668 1.0% 2,865 3.1% Two or more races N/A N/A 3,884 4.2% Total 69,661 100.0% 91,488 100.0% Hispanic origin (of any race) 1,973 2.8% 6,539 7.1% Source: US Census, 1990 and 2000 The percentage of foreign-born residents living in Everett also increased significantly from 6.4 percent of the population in 1990 to 12.4 percent in 2000. The largest number of foreign-born residents came from Asia, followed by Latin America and Eastern Europe. One third of all foreign-born residents are recent immigrants or refugees who entered the country after 1994. Everett is expected to become increasingly racially diverse over time. The State Office of Financial Management projects that between 2000 and 2030 in Washington State, Black, Asian/Pacific Islander, Multiracial and Hispanic populations will increase in proportion to the total population. The most rapidly growing racial group is the two or more race category, which may have an increase of 160%. The Hispanic population is projected to grow 150%. Asian and Pacific Islanders are projected to increase by 74.2 percent. The Black population is expected to increase 42.2 percent. The American Indian and Alaska Native population is projected to increase 61.6 percent. The White population is project to increase 35.8 percent. 3. Age. One quarter of Everett’s population is less than 18 years of age and 13.2 percent is over the age of 60. A comparison of the age distribution of the population in 1990 and 2000 shows significant increases in the numbers of teens and young adults, and the effects of the aging of the “baby boom” generation on the 45-59 year old age cohort. In the 1990s Everett’s elderly population increased by only 4 percent while the balance of the County’s elderly population increased by 22.5 percent. However, Everett continues to have a greater proportion of elderly aged 75 or older versus ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 12 Figure 2: Age Distribution of the City of Everett Population 0 5,000 10,000 15,000 20,000 25,000 30,000 35,000 <5 years 5 to 17 18 to 24 25 to 44 45 to 59 60 to 74 75 to 84 85+ 1990 2000 Source: US Census, 1990 and 2000 4. Household Income The median household income for the Everett Planning Area in 2000 was $44,814. This figure is lower than the median for all of Snohomish County, which was $60,726. Subarea #3 (Southwest) had the highest median household income with $70,360, followed by Subarea #6 (Silver Lake) with $62,209. Subarea #1 (North End) had the lowest median household income at $34,506. The other subarea figures were $46,301 for area #2 (Central), $38,295 for area #5 (South Point), and $39,167 for area #4 (Paine - Stickney). Table 3: Median Household Income by Subarea Subarea 1 North End Subarea 2 Central Subarea 3 Southwest Subarea 4 Paine- Stickney Subarea 5 South Point Subarea 6 Silver Lake Planning Area 1990 Median Income $35,081 $35,081 $48,182 30,513* $31,617 $47,314 $30,391 2000 Median Income $46,301 $46,301 $70,360 39,167 $38,295 $62,209 $44,814 * The Subarea 4 boundaries were reduced for this update, so the 1990 median income covered a larger population. Source: 1990 and 2000 Census data. B. Employment: Who Works in Everett and What Do They Do? Everett is the major job center for Snohomish County, with approximately 41% of all jobs in the county in 2000 being located within the Everett Planning Area. More than one-third of the jobs were located in subarea #1 (North End), and just under one-third were located in Subarea #3 (Southwest). Manufacturing was the leading employment sector in the Everett Planning Area, with approximately 29,300 jobs (34% of total), followed by FIRES (finance, insurance, real estate, and services) with approximately 23,296 jobs government/education with 15,694 retail with 12,349 jobs and WTCU (wholesale, transportation, communications and utilities) with approximately 4,843 jobs ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 13 Table 4: Total Employment by Sector (2000) Subarea 1 2 3 5 6 Total MANU (manufacturing) 2,706 * 25,218 0 1,376 * 29,300 WTCU (warehousing, transportation, communications, utilities) 1,881 * 466 760 1,736 * 4,843 RET (retail) 2,751 2,751 233 351 4,882 1,381 12,349 FIRES (finance, insurance, real estate, and services) 10,858 4,961 787 1,681 3,443 1,566 23,296 GOV (government) 9,860 478 1,181 0 460 162 12,141 EDUC (education) 1,173 897 0 0 1,113 370 3,553 Total: 29,229 9,087 27,885 2,792 13,010 3,479 85,482 Source: 2000 PSRC covered employment estimates, aggregated by subarea using 2000 Census tract boundaries then adjusted to total employment by use of PSRC conversion factors. * “An employment total is suppressed, indicated by an asterisk, if it represents less than three employers, or if 80 percent or more of that employment total is associated with one employer. Also, if only one number in a totaled row or column meets the suppression criteria, then one other number in that row or column is suppressed to prevent calculating the suppressed number.” – Puget Sound Regional Council. *Employment in Subarea 4 was estimated using Snohomish County employment totals for the MUGA (PSRC unsupressed point data). Breakdown by sectors was estimated from Assesor’s use data and building square footages. Snohomish County determined total employment for Everett’s Planning Area is 86,147. (PSRC unsuprressed point data.) Table 5: Estimated Employment 2000 Subarea Area 1 Area 2 Area 3 Area 4 Area 5 Area 6 Total 2000 Estimated Employment Jobs) 29,229 9,087 27,885 2,792 13,010 3,479 85,482 Jobs to Household Ratio 2.7 .8 12.9 2.2 .8 .4 1.7 Jobs to Population Ratio 1.1 .3 4.6 1.0 .3 .1 .7 VII. Choices for the Future Three Alternative Growth Scenarios As part of the update of its comprehensive plan, Everett considered three "alternative growth scenarios" to evaluate different choices the community could make about how to grow in the ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 14 future. The primary difference between the alternatives was the amount of population and employment that would be accommodated in the Planning Area. All of the Alternative Growth Scenarios for the Comprehensive Plan would have allowed for significant growth within the Everett Planning Area. The Planning Commission and City Council selected Alternative 2. The following table shows the growth levels under the alternative growth scenarios. Table 6: Population and Employment by Alternative 2001 Population Estimate, 2000 Employment Estimate 2025 Alternative 1: Existing Trends 2025 Alternative 2: Adopted Targets 2025 Alternative 3: Snohomish County High Growth Alt. in UGA Population 131,003 161,168 (+30,165) 167,519 (+36,516) 169,896 (+38,893)2 Employment 86,147 127,130 (+40,983) 132,545 (+46,391) 139,060 (+52,913) VIII. Description of the Preferred Alternative for the Everett Comprehensive Plan A. Public Participation Process Based upon the extensive citizen participation process described earlier in this chapter, a Preferred Alternative was selected. The preferred alternative builds upon earlier public visioning and planning efforts and has incorporated recommendations from a diverse array of interests and citizens involved in the review of the alternative growth scenarios developed for the draft plan and SEIS. B. Basic Growth Concepts of the Preferred Alternative The following concepts are the basis for the policies, land use map designations, and the implementation programs for Everett's Growth Management Comprehensive Plan: 1. The proposed regional high capacity rapid transit system linking Everett and other major urban centers in the region is highly desirable, but is not likely to be sufficiently developed within a time frame that will support the preferred alternative. There will be other important improvements to the transportation system, including improvements to public transportation, and Everett will continue to support development of an efficient regional rapid transit system. The transportation system will continue to be refined in Phase 2 of this Comprehensive Plan Update. 2 The audit target for the alternative was 181,270, but County land use changes did not result in the expected increase. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 15 2. The city will accept a moderate increase over the level of population growth proposed under previous land use plans. However, protecting and enhancing the character of existing residential neighborhoods is critical to the quality of life in Everett. Rather than accommodating a higher population level for the city by rezoning single family areas to multiple family, more subtle methods of allowing more housing in neighborhoods throughout the city will be promoted, with an emphasis on the quality and design character of higher density housing in all areas of the community. Increasing opportunities for home ownership is a high priority. 3. The city will preserve most of its industrial land for future job growth. The city feels it is critical to the long-term economic health of the region to treat our industrial land base as an important resource. Areas that have been designated industrial will be preserved for future employment activities rather than being redesignated for residential development. A few industrial areas may be considered for other land uses in the future if it can be demonstrated that converting them to a non-industrial use will not reduce the viability of adjoining industrial lands, or the viability of Paine Field to operate as a general aviation airport. 4. The Snohomish River area south of Highway 2 is encouraged to redevelop with high quality mixed use development that provides public access to the river shoreline and includes a variety of activities and uses that aesthetically improve this highly visible part of the city. 5. Arterial streets traditionally zoned or used for commercial activities will be the focus of redevelopment with a greater emphasis on residential uses mixed with commercial development. Improvements to the public transportation system will be supported along such streets by transit compatible site and building design, and by increased residential densities. These gateway corridors will also be improved aesthetically as properties are redeveloped to make such areas more attractive areas for living, shopping and working. Design measures are needed to promote quality development. 6. The trees within and adjacent to the I-5 corridor will be preserved to the greatest extent possible and enhanced with additional plantings to maintain the natural aesthetic qualities of the most prominent gateway entrance to the city. 7. Commercial and residential redevelopment is strongly encouraged in the central business district. Multiple family and commercially zoned areas surrounding the central business district are intended to be redeveloped with attractive and affordable higher density housing. High rise residential buildings are encouraged in the central business district, but discouraged in adjoining residential neighborhoods. Public and private amenities are emphasized in order to encourage an attractive environment for business and living. The City will provide incentives to encourage higher density housing around the downtown, Broadway Avenue, Everett Station, and the Riverfront area. 8. Shoreline areas along the harborfront and Snohomish River, north of Highway 2 are to be used primarily for water dependent industrial and commercial activities, and for active recreation purposes. Public access to the Snohomish River shoreline is a high priority, ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 16 although alternatives to direct public access will be considered to enable water dependent activities to locate along this part of the shoreline. 9. An increasing population will create greater demands for parks, schools, recreation, sidewalks, bicycle trails, and other public facilities. Scarce public resources will require creative approaches to planning and greater cooperation between the city, other public agencies, and the private sector to provide the infrastructure and public amenities that will preserve and enhance the quality of life in Everett. 10. The overall population and employment levels proposed for the Everett Planning Area (both the presently incorporated and unincorporated parts) are approximately 167,519 persons and 132,545 jobs. 11. While Everett's comprehensive plan designates future land use designations for those portions of the planning area currently outside the city limits, population and employment levels for these portions of the planning area will be established by Snohomish County's comprehensive plan. Since Everett does not have land use authority in these unincorporated areas, it cannot implement the development standards and growth strategies needed to ensure the achievement of a specified growth level. 12. Population and employment levels for Everett and the unincorporated portion of the planning area will be monitored and reevaluated periodically with other jurisdictions and adjustment of growth targets will be made as needed to reflect land consumption, building activity, changing land use needs and designations, and the effectiveness of growth management policies. 13. Everett feels that all cities, towns and unincorporated areas must accept their fair share of essential public facilities and subsidized housing. Everett may resist the siting of regional facilities in Everett for which the city feels it already has a disproportionate share. C. Best Guesses About the Future Assumptions for Everett's Plan The following basic assumptions about Everett's future are the basis for the comprehensive plan. 1. Snohomish County will continue to make the transition from a resource and resource related manufacturing based economy to one based upon modern technological manufacturing, finance, services, retail, international trade, government and transportation; and Everett will continue to be the manufacturing, service, government, trade, medical service, transportation, and technology center for the county. Changes in the traditional economic base will cause the city to reevaluate it historic land use patterns, particularly in certain shoreline areas previously used for heavy manufacturing activities. 2. Everett will remain the central city for Snohomish County, and as the population of the area continues to grow and age, its role as the activity center for governmental, financial, professional, educational, medical and social services within the county will grow. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 17 3. Everett and the surrounding areas will remain an attractive area to live, and population growth rates within the county will considerably exceed that of the state and nation as a whole. 4. Everett's citizens and neighborhoods will remain active in the affairs of city government and planning, and will demand that growth and development be responsive to the desires of the community, with an emphasis on the quality of development and character of neighborhoods rather than the quantity of growth. 5. As the areas within and surrounding Everett become more densely developed, the demand for high levels of public services and amenities will also grow, requiring local government to plan for and provide the services and facilities necessary for a high quality urban environment. 6. Like other local governments, Everett will be forced to rely even more heavily on local sources of revenue as state and federal funding of community services and capital improvements will become increasingly difficult to obtain. The potential for additional revenue impacts due to state initiatives and voter-approved tax cuts may make revenues even more unstable and difficult to forecast. 7. The majority of Everett's residential growth will occur in the south part of the planning area and near the Central Business District. 8. There will be significant redevelopment activity in and surrounding Everett's downtown core. 9. As vacant and developable land becomes scarcer and population continues to grow, the cost of housing will rise at a faster rate than personal income. This will force the City to reexamine the traditional residential development and redevelopment patterns. 10. Although improvements will be made and greater emphasis will be placed upon the public transportation system, the private automobile will continue to be the primary form of transportation for the majority of Everett and Snohomish County residents. Everett must consider revisions to its traditional land use pattern and development regulations to promote greater use of its public transportation investment and other alternative modes of transportation. 11. Concerns about air and water quality, as well as other environmental issues, will continue and likely will intensify, generating changes to federal and state laws, which will also impact local land use planning requirements and development regulations. 12. The Port of Everett will expand its waterfront development and trade activity and become a more significant part of the regional economy. The Port will also continue to focus attention on public shoreline access and recreation improvements. 13. Everett will experience growth in citizen interest in the arts and cultural activities as population increases. This growth will result in a demand for improved arts, cultural, and recreational facilities in Everett. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 18 14. An increasingly urbanized population will create greater demand for recreation facilities and open space, including trails, and Everett's shorelines will become a focus for the community's recreational and open space needs. 15. Everett will continue to provide a high level of municipal public services to the residents of the City and to other portions of the Everett Planning Area, as they become annexed or are included within areas to be served by the City through interlocal agreements with other service providers in Snohomish County. D. Uncertainty of Assumptions Changes Beyond Our Control All comprehensive plans are based upon a set of assumptions about trends and events that are likely to occur. The Preferred Alternative is based upon assumptions and concepts described on the preceding pages. However, we cannot predict the future; we can only adopt growth strategies based upon our best understanding of likely growth trends and the consequences of implementing a particular strategy. Even the most reliable and sophisticated computer models that have accurately forecasted growth at the regional level have had difficulty in accurately predicting the level and rate of growth for smaller geographic areas the size of Everett's planning subareas. Unforeseen events can affect the amount, rate, composition and location of future job growth, demand for housing, vehicle trip generation, and land development. For example, the decision of a major employer to move into or out of the region could significantly affect the assumptions of Everett's Preferred Alternative. Construction of a regional high capacity transportation system, Federal government decisions about the Navy Homeport in Everett, national and global economic conditions, changes in lifestyles, and technological advancements are events beyond the control of the city that could alter the assumptions of the plan alternatives. The growth concepts contained in the Preferred Alternative are based upon the understanding of growth trends that are foreseen for the central Puget Sound region. The growth levels of Preferred Alternative are based upon the land use designations, policies, infrastructure, and possible outcome of twenty years of growth. Unforeseen events and changes to growth trends will cause Everett and other jurisdictions to reevaluate their comprehensive plans. Such a plan amendment process is anticipated to occur periodically over the life of the growth management comprehensive plan. IX. Countywide Population and Employment Target Reconciliation Process The Growth Management Act requires that the State Office of Financial Management (OFM) dictate the minimum population level for which counties must plan. There is no procedure in the Act for allocating population or employment to smaller sub areas of the county, but it gives each county’s legislative body the responsibility to set the population level for each city. There is no requirement in GMA for establishment of a prescribed employment level. In Snohomish County, the process for allocating growth among cities and unincorporated areas of the county is to be determined by Snohomish County Tomorrow. This process is a ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 19 collaboration among all affected jurisdictions, with the growth targets of each city being accepted to a great extent by the County, and the balance of the growth being allocated to the unincorporated areas. Rather than a specific number, OFM provided a range of population that Snohomish County must accommodate by 2025 (795,725 to 1,062,903). Snohomish County Tomorrow further reduced the range (862,500 to 996,200). Everett adopted preliminary growth targets for Alternative 2 that are at the low end of the range for population and the high end for employment. Following completion of an environmental impact statement and a public participation process, Planning Commission recommended and City Council approved Alternative 2: Adopted Targets. Everett should be able to accommodate the prescribed growth target. Everett will monitor the amount of population and employment growth within the city and the Everett Planning Area, and will continue to work with Snohomish County Tomorrow to ensure that the growth projected for the entire County can be accommodated in a planned and orderly manner. X. Annual Amendment and Update of the Growth Management Comprehensive Plan. A. Introduction The Growth Management Act and subsequent amendments made by the State Legislature provide direction for the amendment of comprehensive plans. This Section spells out Everett's procedures for the annual update and revision of the City's Growth Management Comprehensive Plan. The procedures described herein shall be used by the City and the public in proposing, reviewing and approving amendments to the comprehensive plan. Although the Comprehensive Plan is intended to be a guide for the public, elected officials, Planning Commission, and city staff in making decisions concerning community growth, land use and development decisions, capital improvements, and other programs, it is not so rigid as to be inflexible or unresponsive to changing circumstances. While changes to the comprehensive plan will be required from time to time, they should be carefully considered, responsive to the changing needs of the community, and in the best long-term interest of the entire community. In order to determine if the plan is effectively implementing the vision of the community, it should be periodically reviewed to determine how well it is performing and being implemented. This is not to suggest that the policies of the plan be changed routinely, but that they should be reviewed from time to time to keep the plan abreast with legal requirements, community needs, and changing circumstances. The Growth Management Act allows jurisdictions to amend comprehensive plans only once per year, except under emergency situations. By City ordinance, changes to either the policies or land use map of the comprehensive plan can be made only through a public review process conducted by the Planning Commission and City Council. The Planning Commission must conduct a public hearing and make a recommendation to the City Council. The City Council has the final authority to approve or deny a request to amend either the policies or land use map of the comprehensive plan. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 20 B. Annual Amendment and Update of the Comprehensive Plan Except as provided by State Law and Section C of this chapter, the comprehensive plan may only be amended once per calendar year. The City may amend as many sections of the comprehensive plan as it wishes each year as part of the annual plan update process. The City shall review all revisions as a comprehensive package of updates to the plan so the cumulative effect of all proposed amendments is fully understood. The comprehensive plan amendment process is intended to coincide with the annual budget process so that the City's expenditures are consistent with the priorities and goals of the community as expressed in the plan. C. Exceptions to the Annual Plan Amendment Process The City may consider amendments to the comprehensive plan outside of the Annual Amendment and Update process under one or more of the following circumstances: 1. The initial adoption of a subarea plan that does not modify the comprehensive plan policies and designations applicable to the area; 2 The adoption or amendment of a shoreline master program under the procedures set forth in chapter 90.58 RCW; 3. The amendment of the capital facilities element of a comprehensive plan that occurs concurrently with the adoption or amendment of the City’s budget; 4. Whenever an emergency exists; or 5. To resolve an appeal of the comprehensive plan or an implementing development regulation or program that is filed with the growth management hearings board or courts. D. Who May Initiate Amendments to the Comprehensive Plan? Amendments to the comprehensive plan may be initiated according to the following procedures: 1. Amendment to the Land Use Map Proposed amendments to the Land Use Map of the comprehensive plan for the purpose of rezoning property or allowing a use or type of development that is not permitted by the current land use designation and implementing land use regulations may be initiated by a property owner, authorized agent, or by the City. Amendments initiated by a property owner or applicant shall be filed with completed application forms available from the Planning and Community Development Department along with applicable filing fees and application materials. The Planning and Community Development Department shall establish a date by which applications for amendment to the Land Use Map must be submitted to be included in the annual update and amendment process, to allow for sufficient time to complete environmental review and public comment before the Planning Commission must make its decision. 2. Amendment to Comprehensive Plan Policies to Support A Change to the Land Use Map. Amendments to one or more policies of any element of the comprehensive plan that are needed to justify or support an amendment to the Land Use Map may be initiated by a property owner or applicant, or by the City. If initiated by a property owner or applicant, the justification for the change to the policy shall be included in the application materials for the Land Use Map amendment. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 21 3. Amendment to Comprehensive Plan Policies, Programs or Implementation Measures Amendments to one or more policies of any element of the comprehensive plan may be initiated by the Planning Commission, City Council, or the Mayor. Citizens, City departments, other public agencies, civic or business organizations, or other parties may make written recommendations to the Planning Commission, City Council, or the Mayor for revisions to comprehensive plan policies, programs or implementation measures. It shall be at the discretion of the Planning Commission, City Council, or the Mayor to further pursue such an amendment. Amendments to policies that are intended to support a property owner or applicant request for a change to the Land Use Map shall be filed as part of the application to amend the Land Use Map. 4. Docketing Possible Amendments to the Comprehensive Plan and to Development Regulations The City shall compile and maintain a list of changes to the comprehensive plan or implementing programs or development regulations that have been suggested by the public, other agencies, civic or business organizations, or other interested parties. This list shall be presented to the Planning Commission to decide if such requests should be included in the annual update to the comprehensive plan. This list shall be available for review by the public. Provided, however, notwithstanding any language herein, the City is authorized to initiate and/or make amendments to the comprehensive plan and/or development regulations independent of the annual docketing process herein described. 5. Reapplications for Reclassification of Property Re-applications for the amendment of the land use designation of property under the comprehensive plan are prohibited unless the applicant establishes that there has been a substantial change of circumstances pertaining to a material issue. E. Public Participation in the Plan Amendment Process The City shall use a public participation program that is designed to ensure that the public in general and affected parties in particular are informed of the proposed amendment and have the opportunity to participate in the public review of the plan amendment process. A variety of public participation measures which may be used include, but are not limited to, notification of the Council of Neighborhoods, notification of recognized neighborhood organizations for area specific amendments, mailing of notice to a comprehensive plan notification list, mailing of notice to area property owners for property specific proposals, notification of public agencies, public meetings, public workshops, environmental review, public hearings, newspaper articles and legal publications, posting of parcels of land affected by a proposed amendment, and other measures appropriate to the proposed amendment. The public participation process described herein may be waived or modified by the City if necessary to make an amendment in the event of an emergency. F. Planning Commission Review The Planning Commission shall review and make a recommendation to the City Council on all proposed amendments to the comprehensive plan initiated pursuant to Section X.D above. The Planning Commission review should begin early and include opportunities for the public to understand and comment on each of the proposed amendments. While the Planning Commission ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 22 should be aware of all pending amendments each year, it need not withhold action on all proposed amendments if the decision on one amendment is not related to or will not affect the decision process for another amendment. The Planning Commission may hold meetings on different dates to discuss individual proposals for amendments that are not directly related to another proposed amendment. G. City Council Action The City Council shall hold a public hearing to review the recommendations of the Planning Commission for comprehensive plan amendments. The City Council may consider various proposed amendments on different dates, but shall not adopt an ordinance amending the comprehensive plan until all proposed amendments have been reviewed and the cumulative impact of all of the proposed amendments is fully understood, except as provided in Section X.C. above. In reviewing the recommendation of the Planning Commission, the City Council shall have the authority to approve, disapprove, or approve with modifications any such recommendations, or remand to the Planning Commission any matter with instructions for further review and recommendation. H. Amending the Land Use Map The City is asked much more frequently to amend the designations of the Land Use Map than the policies embodied in the text. This is usually the result of an individual who wishes to rezone land to allow uses not permitted by the existing zoning of the property. Such requests are sometimes based upon a specific proposed use and development for a property, and sometimes are speculative for purposes of increasing the value of the land without a use or development plan proposed. In either case, the Planning Commission and City Council must carefully evaluate requests to amend the Land Use Map to determine the long-term benefit to the community as a whole. Whether initiated by the City or a private party, the burden of proof is upon the proponent to demonstrate the long-term benefit to the community as a whole. The following factors shall be considered in reviewing such amendment requests. 1. The proposed land use designation must be supported by or consistent with the existing policies of the various elements of the comprehensive plan. 2. Have circumstances related to the subject property and the area in which it is located changed sufficiently since the adoption of the Land Use Element to justify a change to the land use designation? If so, the circumstances that have changed should be described in detail to support findings that a different land use designation is appropriate. 3. Are the assumptions upon which the land use designation of the subject property is based erroneous, or is new information available which was not considered at the time the Land Use Element was adopted, that justify a change to the land use designation? If so, the erroneous assumptions or new information should be described in detail to enable the Planning Commission and City Council to find that the land use designation should be changed. 4. Does the proposed land use designation promote a more desirable land use pattern for the community as a whole? If so, a detailed description of the qualities of the proposed land ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 23 use designation that make the land use pattern for the community more desirable should be provided to enable the Planning Commission and City Council to find that the proposed land use designation is in the community's best interest. 5. Should the proposed land use designation be applied to other properties in the vicinity? If so, the reasons supporting the change of several properties should be described in detail. If not, the reasons for changing the land use designation of a single site, as requested by the proponent, should be provided in sufficient detail to enable the Planning Commission and City Council to find that approval as requested does not constitute a grant of special privilege to the proponent or a single owner of property. 6. What impacts would the proposed change of land use designation have on the current use of other properties in the vicinity, and what measures should be taken to assure compatibility with the uses of other properties in the vicinity? 7. Would the change of the land use designation sought by the proponent create pressure to change the land use designation of other properties in the vicinity? If so, would the change of land use designation for other properties be in the best long-term interests of the community in general? I. Amending Policies The policies of the comprehensive plan are the basis for many actions taken by the city and private sector. The foundation for the policies should be grounded in legal requirements, such as the Growth Management Act; sound planning and land use principles; the community's vision and values; and in the community's anticipated future growth needs. From time to time, one or more of the above policy bases changes. Laws are changed, economic conditions or social values change, growth trends cause a shift in land use needs, or the community's idea of what it wishes to be may be altered. When such changes occur, it is appropriate to review the Goals, Objectives and Policies of the plan. The policies of the comprehensive plan are intended to provide a stable framework to guide the long-term physical growth within the Everett Planning Area. Therefore, consideration of changes to the plan policies should be based upon the long-term benefit to the community of such changes. Changes to the foundations upon which the policies are based may create a need to change the policies and subsequent programs or regulations that implement the policies. Major policy changes should be viewed in the context of changes to the law, changed socioeconomic conditions, shifts of community opinion and priorities, and significant changes to the amount and characteristics of anticipated future growth. The following factors shall be considered in reviewing proposed amendments to comprehensive plan policies. 1. Have circumstances related to the subject policy changed sufficiently since the adoption of the plan to justify a change to the subject policy? If so, the circumstances that have changed should be described in detail to support the proposed amendment to the policy. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN INTRODUCTION 24 2. Are the assumptions upon which the policy is based erroneous, or is new information available that was not considered at the time the plan was adopted, that justify a change to the policy? If so, the erroneous assumptions or new information should be described in detail to support the proposed policy amendment. 3. Does the proposed change in policy promote a more desirable growth pattern for the community as a whole? The manner in which the proposed policy change promotes a more desirable growth pattern should be described in detail. 4. Is the proposed policy change consistent with other existing plan policies, or does it conflict with other plan policies? The extent to which the proposed policy change is consistent with or conflicts with other existing policies should be explained in detail. ---PAGE BREAK--- City of Everett Comprehensive Plan: Housing ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT i TABLE OF CONTENTS CHAPTER 4 HOUSING I. BACKGROUND AND A. 1994 GMA COMPREHENSIVE PLAN HOUSING B. IMPLEMENTATION OF THE 1994 HOUSING C. 2025 POPULATION FORECASTS AND ALLOCATION. II. LAWS AND GUIDELINES INFLUENCING EVERETT’S HOUSING ELEMENT A. GROWTH MANAGEMENT ACT B. PSRC VISION 2020/DESTINATION 2030 GROWTH AND TRANSPORTATION STRATEGY; MULTI-COUNTY PLANNING POLICIES C. SNOHOMISH COUNTYWIDE PLANNING POLICIES D. EVERETT VISION E. CONSOLIDATED PLAN III. INVENTORY AND ANALYSIS OF EXISTING AND PROJECTED HOUSING A. EXISTING HOUSING Table 1: City of Everett Housing Condition in 2005 B. PROJECTED HOUSING IV. GOAL, OBJECTIVES AND A. HOUSING B. HOUSING PRESERVATION AND NEIGHBORHOOD C. HOUSING D. JOBS/HOUSING E. RESIDENTIAL INFILL F. HOME OWNERSHIP G. MULTIPLE FAMILY HOUSING - LOCATION AND COMPATIBILITY H. SUBSIDIZED HOUSING - LOW INCOME AND SPECIAL NEEDS I. COUNTYWIDE FAIR SHARE HOUSING ISSUES J. HOUSING PRODUCTION VI. POTENTIAL MEASURES TO IMPLEMENT HOUSING POLICIES A. ADMINISTRATIVE AND FINANCIAL B. MEASURES RELATED TO THE LAND USE C. EXAMPLES OF SPECIFIC POTENTIAL ZONING CODE D. HOUSING STRATEGY AREAS Figure 1: Housing Strategy Figure 2: Desirable Housing Types in Strategy 1. Central Business District 2. Multifamily Neighborhood 3. West 4. Rucker/Grand 5. North 6. 7. East Central E. HOUSING TYPES ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 1 CHAPTER 4 HOUSING ELEMENT I. Background and Information A. 1994 GMA Comprehensive Plan Housing Element. The 1994 GMA Housing Element of the Comprehensive Plan was based on several planning efforts: • Everett Vision 2000. (See Chapter 1 Introduction for more information.) In the area of home and neighborhood, the Everett 2000 Vision is for "every neighborhood to be a safe and attractive place that fosters civic pride and encourages the participation of its neighbors in maintaining and enhancing the quality of life. Furthermore, every individual and family should have access to safe, decent, affordable housing in the neighborhood of their choice." • 1992 Comprehensive Housing Affordability Strategy (CHAS). CHAS is a federally- mandated plan that addresses the housing needs of very low, low, and moderate income households, the homeless, and persons with special needs for supportive housing. It is similar to the Consolidated Plan, that is discussed in Section II of this Element. • Housing Issues and Policy Directions. This study was prepared for the City to be used as the basis for the Housing Element, and was an appendix to the Housing Element. • Land Use Element of the Comprehensive Plan. The land use plan addressed a variety of issues that are integral to the housing element, including comprehensive plan designations and zoning/development standards for residential land throughout the City. B. Implementation of the 1994 Housing Element. Many of the policies in the 1994 Housing Element have been implemented. Design guidelines were adopted for small lot single family, duplexes, and multiple family housing. A tax exemption was adopted to encourage multiple family housing in a target area in the downtown area. Lot sizes were reduced in single family zones. And a cluster alternative was adopted for subdivision. C. 2025 Population Forecasts and Allocation. Under the Growth Management Act, the Washington State Office of Financial Management (OFM) forecasts population for Counties, which must be accommodated within urban growth areas. The OFM 2025 population forecast for Snohomish County was a range of 795,725 to 1,062,903. OFM considered the midpoint of that range, 930,314, as the most likely population. Snohomish County’s Countywide Planning Policies provide direction on how to allocate OFM’s countywide forecast to cities, urban growth areas (UGAs) and the rural areas of the County using the cooperative planning process of Snohomish County Tomorrow. Snohomish County Tomorrow narrowed the range and developed draft low and high population and employment forecasts, which were distributed throughout the County using the PSRC’s forecast analysis ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 2 zones (FAZs). Based on those, the City of Everett Planning Commission and City Council selected draft targets that are at the low end of the 2025 forecast range for population After all of the jurisdictions in Snohomish County complete their comprehensive plan updates, Snohomish County tomorrow will complete a target reconciliation process to ensure that the OFM forecasts can be accommodated by Snohomish County jurisdictions. Three alternatives were evaluated in the Draft and Final Supplemental Environmental Impact Statement completed for the 10-Year Comprehensive Plan Update: • Existing Trends, • Adopted Targets • High Growth Within UGA The alternatives accommodated a population range between 161,168 - 169,896 in Everett’s Planning Area. The adopted alternative provides for a population of 167,519. II. Laws and Guidelines Influencing Everett’s Housing Element There are several different adopted laws or guidelines that influence the housing policies of Everett's Housing Element. The directives of these documents, as they pertain to housing issues, are summarized below. It is necessary for Everett to follow the legal requirements of the Growth Management Act and to consider the guidelines of the other documents that have already been endorsed or accepted by the City Council. A. Growth Management Act The Housing Element is one of the mandatory elements required by the Growth Management Act in comprehensive plans. The Housing Element must ensure the vitality and character of established residential neighborhoods and include: 1. An inventory and analysis of existing and projected housing needs that identifies the number of housing units necessary to manage projected growth. 2. A statement of goals, policies and objectives and mandatory provisions for the preservation, improvement and development of housing, including single family residences. 3. Identification of sufficient land for housing, including, but not limited to, government assisted housing, housing for low-income families, manufactured housing, multi-family housing, and group homes and foster care facilities. 4. Adequate provisions for existing and projected needs of all economic segments of the community. B. PSRC VISION 2020/Destination 2030 Growth and Transportation Strategy; Multi- County Planning Policies See the Comprehensive Plan Introduction (Chapter 1) for a description of these documents. The Housing Policies are: RH-4. Provide a variety of choices in housing types to meet the needs of all segments of the population. Achieve and sustain an adequate supply of low-income, moderate-income, and special needs housing located throughout the region. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 3 RH-4.1. Promote fair and equal access to housing for all persons regardless of race, color, religion, gender, sexual orientation, age, national origin, family status, source of income or disability. RH-4.2. Achieve and sustain a fair, equitable, and rational distribution of low-income, moderate-income and special needs housing throughout the region consistent with land use policies and the location and type of jobs. Transportation facilities and other services should be provided to support a balance of jobs and housing. Provide a diversity of housing types to meet the housing needs of all segments of the population. RH-4.3. Promote interjurisdictional cooperative efforts, including land use incentives and funding commitments, to ensure that an adequate supply of housing is available to all segments of the population. RH-4.4. Preserve existing low-income, moderate income and special needs housing and where appropriate serve it with transit. Promote the development of institutional and financial mechanisms to provide for affordable housing, particularly housing located in and near urban centers and transportation corridors. RH-4.5. Consider the economic implications of private and public regulations and practices so that the broader public benefit they serve is achieved with the least additional cost to housing. C. Snohomish Countywide Planning Policies The City’s Comprehensive Plan must be consistent with the Countywide Planning Policies. See the Comprehensive Plan Introduction (Chapter 1) for information on how these policies were developed. The Countywide Housing Policies are: 1. Ensure that fair and equal access to housing is available to all persons regardless of race, color, religion, gender, sexual orientation, age, national origin, familial status, source of income, or disability. 2. Make adequate provisions for existing and projected housing needs of all economic segments of the county. 3. Strengthen inter-jurisdictional cooperative efforts to ensure an adequate supply of housing is available to all economic segments of the county. 4. Adopt and implement a fair share distribution of low-income and special needs housing so as to prevent further concentration of such housing into only a few areas. The county and cities will collaborate in formulating a methodology to assess existing and projected housing needs of the county's population and a fair share housing allocation methodology. 5. Each jurisdiction's comprehensive plan housing element will specify which strategies are available to attain the jurisdiction's fair share housing objectives. The jurisdictions will consider as appropriate the strategies for achieving affordable housing as described in OD-13. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 4 6. Production of an adequate supply of low and moderate income housing will be encouraged by exploring the establishment of inter-jurisdictional private/public financing programs which involve local lenders and foster cooperative efforts with non-profit housing developers. 7. Ensure the availability of adequate affordable housing in designated urban growth areas by implementing land use and density incentives as provided in RCW 36.70A.090 and in rural areas by means of cluster housing that minimizes infrastructure costs. 8. Implement policies and programs that encourage the upgrading of neighborhoods and the rehabilitation and preservation of the supply of existing affordable housing, including but not limited to mobile home park housing, single room occupancy (SRO) housing, and manufactured housing. 9. Implement a coordinated monitoring program to evaluate progress towards achieving housing goals and objectives on a countywide and jurisdictional level. Such a monitoring program shall entail the preparation of a housing monitoring report every five years or more frequently if housing conditions warrant and data availability warrant. The housing report will include an assessment of the adequacy of the jurisdictions' supply of undeveloped, partially used and redevelopable residential land and applications/permits for residential development, the jurisdictions' supply of land for non-residential land uses, the location of urban growth boundaries, and an assessment of the jurisdictions' strategies for achieving their housing objectives. The preparation of the housing report may be combined with the review and evaluation program required by UG-14. 10. Ensure consistent application of Countywide housing planning policies by adopting definitions of affordable housing, extremely low-income housing, very low-income housing, low and moderate-income housing, and middle income housing as established in the Snohomish County Tomorrow growth monitoring system. These definitions may be periodically revised based on consideration of local demographic data and the definitions used by the Department of Housing and Urban Development. The generally accepted definition of housing affordability is for a household to pay not more than 30 percent of its annual income on housing (HUD). The following definition of special needs housing shall be adopted: Affordable housing for persons that require special assistance or supportive care to subsist or achieve independent living, including but not limited to persons that are frail, elderly, developmentally disabled, chronically mentally ill, physically handicapped, homeless, persons participating in substance abuse programs, persons with AIDS, and youth at risk. 11. Adopt a local planning process that reconciles the need to encourage and respect the vitality of established residential neighborhoods with the need to identify and site essential public residential facilities for special needs populations, including those mandated under RCW 36.70A.200. 12. Encourage a variety of housing types and densities that allow for infill using innovative urban design techniques to foster broad community acceptance. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 5 13. Provide adequate, affordable housing choices for all segments of the County's work force within close proximity or adequate access to the respective places of work. 14. Encourage the use of environmentally sensitive housing development practices in order to minimize the impacts of growth on the county's natural resources. 15. Consider the economic implications of proposed building and land use regulations so that the broader public benefit they serve is achieved with the least additional cost to housing. 16. Ensure the expeditious and efficient processing of development applications by endeavoring to process complete development applications consistent with the timelines established in state law and local ordinances. The jurisdictions shall maintain clear and specific submittal standards and the cost current available information on wetlands, geologic hazardous areas, and fish and wildlife habitat conservation areas. The expeditious processing of development applications shall not result in the lowering of environmental and land use standards. 17. Minimize housing production costs by considering the use of a variety of infrastructure funding methods, including but not limited to existing revenue sources, impact fees, local improvement districts, and general obligation bonds. 18. Ensure that each jurisdiction's impact fee program adds no more to the cost of each housing unit produced than a fairly-derived proportionate share of the cost of new public facilities needed to accommodate the housing unit, as determined by the impact fee provisions of the Growth Management Act cited in RCW 82.02. 19. and 20. (Are not applicable to the Everett Planning Area). 21. Encourage local jurisdictions to implement housing relocation programs as provided under chapter 59.18 RCW. D. Everett Vision 2000 Adopted by the City in November 1991, Everett 2000: Vision, Goals and Actions is a community-based effort at developing a shared vision for the City of Everett's future. The Everett 2000 Vision was used by the citizens of Everett as the basis for comprehensive planning requirements of GMA. The citizen committee recommended various types of actions for achieving a vision for the community's future. One of the topic areas, Home and Neighborhood, is related to the Housing Element and contains the following vision and goals: Vision Every neighborhood will be a safe and attractive place that fosters civic pride and encourages the participation of its neighbors in maintaining and enhancing the quality of life. Every individual and family will have access to safe, decent affordable housing in the neighborhood of their choice. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 6 Goals/Actions Preserve essential values and structure of existing neighborhoods and ensure that new neighborhoods are quality places in which to live and raise a family. Develop innovative design and development standards to encourage new approaches to affordable housing. Encourage a broad range of housing opportunities in neighborhoods through creative use of zoning, design standards, and other innovative tools. Encourage neighborhood related support facilities such as local retail and community services. Set development standards to achieve quality, equity and variety for vital neighborhoods. Encourage housing forms that retain traditional neighborhood forms, while increasing density (i.e. duplex bungalows, narrow lots, etc.). Maintain structure and condition of existing housing through incentive, volunteer assistance efforts and enforcement. Seek new opportunities to develop integrated/mixed-use villages around transportation centers, such as proposed light rail stations. E. Consolidated Plan The City of Everett prepares a Consolidated Plan as a requirement of obtaining federal Community Development Block Grant and HOME Investment Partnership funds. The Plan addresses the three basic goals of the HUD programs which are to provide decent housing, create a suitable living environment, and expand economic opportunities. The Plan describes the needs of low- and moderate-income Everett residents and the ways in which funds will be used to address those needs. Everett’s Plan is coordinated with Snohomish County’s Consolidated Plan. The Plans must be updated every 5 years. The 2005 - 2009 Consolidated Plan includes the following Housing Strategies. 1. Preserve and expand decent, safe, and affordable housing opportunities for low-income renters, particularly those with incomes of less than 50% of median income, and less than 30% of median income. 2. Support the development of facilities and services for homeless people, particularly families with children, homeless youth, and single women. 3. Address the needs of those who are at-risk of becoming homeless as well as those who are chronically homeless in order to achieve real progress in ending homelessness. 4. Provide funding for operation and development of affordable housing, housing subsidies, and housing retention programs for people with special needs. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 7 5. Provide home repair assistance for low-income homeowners so they might continue to live safely and comfortably in their homes. 6. Support increased homeownership for low-income, first-time homebuyers. 7. Promote housing choice by encouraging the dispersion of low- and moderate income housing throughout the City. III. Inventory and Analysis of Existing and Projected Housing Needs The Growth Management Act requires that the Housing Element analyze existing and projected housing needs. The following two sections summarize these needs as identified in the Consolidated Plan, census data, Snohomish County growth monitoring/evaluation reports, and the Washington State Official of Financial Management forecasts. (See the Draft Supplemental Environmental Impact Statement prepared for the 10-Year Comprehensive Plan Update for more background information/statistics on households, housing stock, housing affordability and need.) A. Existing Housing Needs 1. Except for four small rural cities, Everett home sales for 1998 - 2000 were the most affordable in Snohomish County, with 50.4% within reach of low-moderate income households. The county average was 26.1%. The median home sale price in 2000 was $156,000 compared to a countywide median sale price of $188,000. (Snohomish County Tomorrow 2002 Housing Evaluation Report) 2. Everett has more non-single family detached housing as a proportion of its housing stock, 54.6% than any other Snohomish County city. Non-single family detached owner housing, mostly condominiums, grew from 6.1% of the housing stock in 1990 to 8.9% in 2000, a gain of 1,481 units. 3. The proportion of owner occupied housing units in the city of Everett decreased from 55% in 1980 to 45.5% in 1990. It increased to 46% in 2000. This is significantly lower than in Snohomish County (Census data) 4. As many as 11,900 households within the city of Everett have incomes below what is necessary (assuming one pays no more than 30% of income for rent) to afford the 1999 median rent. Approximately 7,980 households actually paid more than 30% of their income for housing. (2000 Census data) 5. Nearly all households earning less than 30% of median income will pay more than 50% of their income on non-assisted housing in Everett. In 2000, 3,394 Everett households earning less than 30% of median income paid more than 50% of their income for housing. [State of the Cities Data Systems, US Dept. of Housing and Urban Development (HUD) 2000 Census- based data] 6. Between 2000 and 2004, vacancy rates in Everett increased, especially in the Paine Field and Silver Lake areas, and housing became somewhat more affordable. Even in a soft rental ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 8 market, households with 30 percent and 40 percent of the median income cannot afford average rent, regardless of the size of the unit. At 50 percent of the median income, depending on the size of unit and number of people in the household, some units are affordable or very nearly affordable. However larger families in particular still would have difficulty finding an affordable rental unit. Rental housing in Everett is affordable for a family earning 80% of median income. (Dupre + Scott, Huckell/Weinman Associates) 7. There is a dramatic gap between the availability of assisted housing and the need. The sheer number of households on the Section 8 waiting list and the infrequency with which vouchers become available has led the Everett Housing Authority (EHA) to close the list to new applicants. There are currently 2,357 households on the waiting list. An additional 426 households are on the waiting list for an EHA-owned housing unit. Almost twice as many families as single person households are seeking affordable housing through the Section 8 voucher program. Smaller families of two to four people far outnumber larger families. (Consolidated Plan) 8. Other groups for whom rental affordability is a problem are seniors and persons with disabilities. 1,357 elderly renter households in Everett pay more than 30% of their income for housing. This comprises 53.7% of the City’s elderly renter households. In addition there are nearly 3,000 “other” households which include the disabled, those with special needs, and single non-elderly and non-disabled people who pay more than they can afford for their housing. [State of the Cities Data Systems, US Dept. of Housing and Urban Development (HUD) 2000 Census- based data] 9. Housing condition in Everett was evaluated based on 2005 data from the Snohomish County Assessor. The Assessor’s records include condition information for all properties. Condition categories are: excellent, very good, good, average, fair, poor, and very poor. The vast majority of Everett’s single family and multiple family housing is in average or better condition. Buildings in fair, poor, or very poor condition represent 9.43% of single family structures and 5.58 percent of multiple family structures. (Snohomish County Assessor, Huckell/Weinman Associates, Inc.) Table 1: City of Everett Housing Condition in 2005 Housing Condition Single Family Multiple Family Total Very Poor 0.10% 0.02% 0.09% Poor 1.43% 0.57% 1.29% Fair 7.90% 5.09% 7.45% Average 39.72% 47.05% 40.91% Good 39.62% 34.58% 38.80% Very Good 8.38% 2.64% 7.45% Excellent 2.86% 10.05% 4.02% 100.00% 100.00% 100.00% 10. 60.7% of Everett’s housing units have two bedrooms or less. Approximately 7.3% of dwellings in Everett were reported as overcrowded by the 2000 Census, compared to 4.4% in 1990 and only 2.4% in 1980. This reflects the tendency for households to "double up" during times of rapidly increasing housing costs, and/or large extended immigrant and refugee families ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 9 not being able to afford a suitably sized unit. The relatively few larger units in Everett may also have contributed to the increase in overcrowding. The percentage of overcrowded dwellings in Everett is considerably higher than in Snohomish County (2000 Census) 11. Everett's Consolidated Plan identified the housing needs of the low income and special needs populations. The supply of available housing is insufficient to serve the needs for the following populations: a. homeless b. elderly and frail elderly c. physically disabled d. mentally ill e. developmentally disabled f. persons living with HIV/AIDS g. people in recovery from chemical dependency h. survivors of domestic violence B. Projected Housing Needs 1. Everett households who cannot afford housing today will face a worsening situation in coming years, as they will be competing with large numbers of new low income residents (attributable to the increasing proportion of low paying retail and service sector jobs in the local economy), increased numbers of people seeking shelter, and greater populations of people with special housing needs. 2. Population increases will outpace increases in the housing stock, driving rents up faster than income. 3. The aging of the "baby boom" population that is expected to occur over the next twenty years means that a higher percentage of households will be in their peak earning years. Older workers, persons between 45 and 64 will grow by nearly half a million in Washington State in less than 20 years. This growth is expected to peak in 2017. This should result in an increased demand for purchasing smaller homes with greater amenities. (Washington State Office of Financial Management) 4. The elderly population will increase rapidly, with the population age 75 and over showing the most rapid growth after 2015 when the Baby Boom generation has its impact. (Washington State Office of Financial Management) 5. Over the last two decades, household size in Everett has remained stable. Average household size in Everett was 2.38 in 1990 and 2.40 in 2000. Household size is expected to remain stable or decline only through 2025. 6. In Washington State, after a long-term decline, the number of young adults ages 18 - 24 began to increase in 1997. This group will continue increasing for the next ten years, then will decline from 2013 - 2020, before it begins to rise again. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 10 7. The population of the Everett Planning Area will increase from approximately 131,003 in 2001 to approximately 167,519 in 2025, for a net gain of 36,516 persons. This will result in the need for approximately 22,577 additional housing units in the planning area from 1990 to 2012. 8. The Buildable Lands analysis indicates that approximately 18,605 dwelling units could be constructed in the Planning Area assuming that existing trends continue. To achieve the construction of more dwelling units, the City will have to take actions in certain focus areas to encourage redevelopment to occur faster than anticipated and to encourage higher densities than are currently being achieved. Examples of actions the City could take include expanding the multiple family tax credit boundaries; providing parks, street trees, and other amenities; and modifying design standards. IV. Goal, Objectives and Policies The following section contains the goal, objectives and policies for the Housing Element of the Everett Growth Management Comprehensive Plan. The statements of "goals, objectives and policies" are intended to guide the public and those who make decisions about our future. Goals are broad statements of the community’s desires. The objective statements are more descriptive and imply actions or programs that will move the City toward attainment of the goal. The policy statements describe specific actions to be undertaken for the City to realize the objectives and goals. Goal 4.0 The goal of the Housing Element is to provide sufficient housing opportunities to meet the needs of present and future residents of Everett for housing that is decent, safe, accessible, attractive and affordable. A. Housing Types Objective 4.1 The City shall promote a wide variety of housing choices within the Everett Planning Area. Policy 4.1.1 The City shall consider changes to the Land Use Map designations and Policies of the Land Use Element as needed to provide for a wide range of housing types in each planning subarea and to accommodate the projected population and household income levels for the entire Everett Planning Area. Policy 4.1.2 The City shall promote housing alternatives to the large lot single family detached dwelling and large apartment complexes. Policy 4.1.3 The City shall discourage the conversion of residentially zoned areas to commercial or industrial zoning. Changes of land use designation from residential to non- residential use shall be consistent with the criteria specified in the Land Use Element. Policy 4.1.4 The City shall ensure that fair and equal access to housing is provided for all citizens. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 11 B. Housing Preservation and Neighborhood Character Objective 4.2 The City shall preserve and enhance the value and character of its neighborhoods by improving and extending the life of existing housing stock. Policy 4.2.1 The City shall initiate a strong and proactive housing code enforcement program in order to reduce the amount of substandard housing, promote renovation of homes in need of repair and rehabilitation, and preserve available housing stock. Policy 4.2.2 The City shall update the housing conditions survey at intervals of approximately every five to seven years to measure the progress made in rehabilitation efforts, and to identify areas with the greatest need for rehabilitation. Policy 4.2.3 The City shall closely coordinate the housing enforcement program with the Community Housing Improvement Program (CHIP) to encourage the repair and rehabilitation of lower income owner-occupied and rental housing. Policy 4.2.4 Avoid the demolition or relocation of housing in siting new public facilities. C. Housing Affordability Objective 4.3 The City shall increase access to affordable housing by instituting a variety of programs increasing the supply of housing while maintaining the character of existing neighborhoods. Policy 4.3.1 The City shall consider providing incentives to housing developers and homebuilders in return for providing housing that is affordable to lower and moderate income households. Policy 4.3.2 The City shall consider inclusionary housing programs along with affordable housing incentives as necessary to promote affordable housing in the Everett Planning Area. Policy 4.3.3 The City shall evaluate existing land use regulations to identify measures that could increase the supply of affordable housing throughout the entire Everett Planning Area. Examples of potential code revisions include more liberal allowance of duplexes and single family attached dwellings, rear yard infill dwellings, as appropriate. Policy 4.3.4 The City shall coordinate with Snohomish County and other cities within the county to ensure that enough housing is provided to meet the needs of the projected population levels and household incomes within the county for the next twenty years and beyond. Policy 4.3.5 The City should establish a priority permit procedure for affordable housing developments. Policy 4.3.6 The City shall consider a variety of infrastructure funding alternatives in order to identify measures that minimize the costs of housing production. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 12 Policy 4.3.7 The City shall evaluate existing development, infrastructure, and building code requirements to determine if revisions can be made to lessen the cost of producing housing without compromising public safety or community character. Policy 4.3.8 The City shall consider permitting "affordable housing demonstration projects" in which development standards may be negotiated to provide a more affordable housing product, without sacrificing the public protections provided by the standards being negotiated. D. Jobs/Housing Balance Objective 4.4 The City shall promote a housing policy and land use pattern that increases the ratio of housing units to jobs within the Everett Planning Area. Policy 4.4.1 The City shall designate on the Land Use Map of the Land Use Element sufficient housing densities to enable people to live near employment centers, such as downtown Everett, southwest Everett - Paine Field, and the south Everett - Everett Mall area. Policy 4.4.2 The City shall promote high density housing in the downtown, strategy areas around the downtown, and in commercially zoned areas, to enable people to live near employment and commercial services. E. Residential Infill Development Objective 4.5 In order to maximize the public investment that has already been made in public infrastructure, the City shall support the compact land use strategy of the comprehensive plan with housing measures that increase the residential density of the Everett Planning Area and that maintain the quality and character of existing neighborhoods. Policy 4.5.1 The City should update design standards for higher density housing types to protect and enhance the character of existing neighborhoods. (See also Chapter 8 Section C: Districts and Neighborhoods.) Policy 4.5.2 The City should provide amenities and incentives to encourage the construction of high density housing in target neighborhoods in and near the downtown, including the Riverfront, the Broadway corridor, the West Slope, Downtown/CBD, Neighborhood Infill, East Central, and Rucker/Grand areas identified in Figure 1. F. Home Ownership Objective 4.6 The City shall promote programs that increase the opportunity for residents to purchase housing in the Everett Planning Area. Policy 4.6.1 The City shall consider changes to development regulations that provide alternatives for home ownership to the increasingly unaffordable single-family detached dwelling. Policy 4.6.2 The City shall provide incentives to housing developers that encourage housing types that are attractive and affordable to first time and moderate-income homebuyers. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 13 Policy 4.6.3 The City shall promote efforts that help to change the incorrect public perception that tenants of rental housing are less responsible citizens than homeowners. G. Multiple Family Housing - Location and Compatibility Objective 4.7 The City shall encourage new multiple family housing development in locations that have the least impact to existing single-family neighborhoods, designed to be compatible with and complementary to surrounding land uses. Policy 4.7.1 The city shall encourage multiple family development and redevelopment in downtown, in mixed-use residential-commercial centers, along mixed-use arterial corridors, and near major employment areas. Policy 4.7.2 The City shall update design guidelines to ensure that new multiple family housing enhances and is compatible with surrounding uses, yet respects the needs of consumers for affordable housing. H. Subsidized Housing - Low Income and Special Needs Populations Objective 4.8 The City shall continue to support housing programs that increase the supply of housing for low-income households and special needs populations. For purposes of developing housing programs to implement these policies, the City shall use the definitions established by the Department of Housing and Urban Development for "affordable housing," "very low-income housing," "low-income housing," "moderate income housing" and "middle-income housing." For purposes of developing housing programs to implement these policies, housing for special needs populations shall be defined as: Affordable housing for persons that require special assistance for supportive care to subsist or achieve independent living, including but not limited to persons that are elderly and frail elderly, developmentally disabled, mentally ill, physically disabled, homeless, people in recovery from chemical dependency, persons living with HIV/AIDS, survivors of domestic violence, and youth at risk. Policy 4.8.1 The City shall coordinate with the Everett Housing Authority, Snohomish County Housing Authority, non-profit housing providers, and other public and private housing interests to increase the supply of housing for low income and special needs populations within the Everett Planning Area. Policy 4.8.2 The City shall continue to make use of available public and private resources to subsidize housing costs for low income households and special needs populations within the Everett Planning Area, within the financial capabilities of the city. Policy 4.8.3 The City shall develop strategies to disperse subsidized rental housing equitably throughout the Everett Planning Area and to ensure that not more than 20% of the rental housing within any census tract is government subsidized very low-, low-, or moderate-income housing. Policy 4.8.4 The City shall coordinate with Snohomish County and the other cities in the county to modify the methodology for calculating a fair share distribution of low income and ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 14 special needs housing and to prevent the further concentration of such housing within the Everett Planning Area. Policy 4.8.5 The City shall work with social service and non-profit agencies to effectively provide the services required for low-income households and special needs populations, within the financial capabilities of the city. Policy 4.8.6 The City shall review existing programs and/or establish new programs for assisting low income households and special needs populations to afford safe and decent housing, within the financial capabilities of the city. Policy 4.8.7 The City shall cooperate with other local governments, non-profit housing providers, and housing authorities to develop a 10-year plan to assist homeless persons find permanent housing, within the financial capabilities of the city. I. Countywide Fair Share Housing Issues Objective 4.9 The City shall actively promote a "fair share distribution" of the burden of providing housing opportunities throughout the entirety of Snohomish County with other local governments within the county. Policy 4.9.1 See Policy 1.3.4. Policy 4.9.2 See Policy 1.8.4. J. Housing Production Targets Objective 4.10 The City shall provide land use density designations and policies that provide housing opportunities sufficient to accommodate the projected population of 167,519 in 2025 for the Everett Planning Area. Policy 4.10.1 The Land Use Element of the comprehensive plan shall provide land use designations and policies that will allow for an additional 22,577 dwelling units within the Everett Planning Area by 2025. Policy 4.10.2 The Land Use Element should provide for approximately 9,296 additional single family, duplex, and accessory dwelling units in single family zones, and 13,281 dwelling units in multiple family and commercial zones comprised of a mix of condominiums, townhouses, duplexes, apartments, accessory dwelling units, infill dwellings, mixed use buildings with residential units, group care homes, and other housing types as necessary to accommodate the population growth and household incomes projected for the Everett Planning Area, between the years 2004 and 2025. Policy 4.10.3 The Land Use Element shall continue to provide for the following types of housing in its implementing zoning regulations. The regulations for such housing shall be reviewed and periodically updated as needed to realize the objectives of the Housing Element. a. government assisted housing; b. housing for low income families; ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 15 c. manufactured housing; d. multiple family housing; e. group homes and foster care facilities. VI. POTENTIAL MEASURES TO IMPLEMENT HOUSING POLICIES The Growth Management Act requires that the Housing Element identify sufficient land for housing, including, but not limited to, government assisted housing, housing for low-income families, manufactured housing, multi-family housing, and group homes and foster care facilities. This portion of the Housing Element must be consistent with the Land Use Element to ensure that the land area required for all land uses, not just residential uses, is provided. The following items are listed as potential Housing Element Implementation strategies that could be selected by the Planning Commission and City Council. Some of the following measures are directly related to policies that could also be identified in the Land Use Element. A. Administrative and Financial Measures 1. Shorten the review process for affordable housing development permits. 2. Increase the amount of funding for the Everett Housing Authority to enable them purchase low-income housing in Everett. 3. Support actions that will reduce existing high concentrations of low income housing, such as the Everett Housing Authority’s Baker Heights Redevelopment. 4. Increase the amount of funding available to subsidize rental housing for low income households and special needs populations. 5. Update housing condition surveys to monitor the progress made in repair and rehabilitation of housing stock in Everett. 6. Modify substandard housing ordinances and enforcement program as necessary to improve the condition of housing in Everett to acceptable standards. 7. Coordinate enforcement of housing standards with the City sponsored Community Housing Improvement Program (CHIP) to inform property owners of financing available for housing repairs and rehabilitation. 8. Reduce the use of impact fees for projects providing affordable housing or, within the financial capability of the City, subsidize impact mitigation fees for construction of low and moderate income housing units. 9. Work closely with Federal and State agencies to maximize the amount of public funding available for housing rehabilitation in Everett. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 16 10. Work closely with private local financial institutions, non-profit housing organizations, the construction industry, the business community, churches and other charitable organizations to maximize the amount of private funding available for housing rehabilitation in Everett. 11. Work closely with neighborhood organizations, social service agencies, non-profit housing organizations, the construction industry, the business community, churches and other charitable organizations to inform such groups of the CHIP housing rehabilitation as a means to increase the rehabilitation of housing in the community. 12. Assemble packages of publicly owned land for affordable housing or mixed-use housing development. 13. Work closely with Snohomish County and neighboring cities in King and Snohomish County to monitor the production, cost and vacancy rates of housing in the region in order to better understand regional housing needs and how such needs may affect Everett. 14. Implement "fair share" housing programs in Snohomish County to ensure that a disproportionate share of low income, special needs and high-density housing does not continue to be located in Everett. 15. Work closely with Snohomish County and neighboring cities in King and Snohomish County to assure that sufficient housing opportunities are provided in other communities. 16. Provide public amenities such as parks; public plazas; street trees; street lights; community centers; and pedestrian and bicycle connections to the CBD, water, and nearby trails to encourage private investment in high density housing in strategy areas in and near the downtown. 17. Extend the multiple family tax abatement program to high density strategy areas outside the CBD when the development is well-designed and constructed of quality materials. 18. Consider public/private partnership opportunities whereby public parks could be developed in conjunction with private development. 19. Conduct “area” or neighborhood plans for high density strategy areas in and around the downtown to determine goals, objectives, and visions for development of the areas. Such planning should start with a focused market analysis to determine what the opportunities and gaps are in relationship desired uses. 20. Address safety issues in high density strategy areas in and near the CBD to encourage investment in these areas. 21. Complete sewer and water plans that analyze localized improvements needed for high density development in strategy areas in and around the downtown. Form Local Improvement Districts to construct utilities where localized sewer and water line deficiencies are inhibiting redevelopment. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 17 B. Measures Related to the Land Use Element 1. Encourage commercial development in strip commercial areas to provide a mix of housing, and permit such developments to reduce the number of parking spaces they would otherwise be required to provide. 2. For large areas (over 10 acres), require a mix of lot sizes and dwelling types to provide more variety in housing types. 3. Provide density incentives in return for affordable owner-occupied housing. 4. Provide density incentives in return for affordable rental housing. 5. Allow innovative subdivision techniques, such as "zero lot line" development, "angle lots," "zipper lots," "alternate width lots" and other platting methods in single family zones that increase single family densities and affordability over conventional platting standards. 6. Modify lot size and width requirements to encourage a variety of dwelling sizes and avoid the visual monotony of "cookie cutter" developments. 7. Allow rear yard "infill dwellings" in single-family zones where alley access is available. 8. Adopt inclusionary zoning requirements that require a minimum percentage of dwellings within new developments to be permanently reserved for low and moderate-income housing. 9. Require minimum, as well as maximum, densities within residential zone districts. 10. Use performance based standards instead of maximum density standards for evaluating higher density housing developments. Base approval of such developments on whether they meet neighborhood compatibility standards and affordable housing objectives. 11. Adopt a Mobilehome Park preservation ordinance. 12. Participate in affordable housing demonstration projects in that the City will negotiate development standards and code requirements with developers interested in constructing a variety of affordable housing units. 13. Identify zones within the city suitable for the placement of emergency shelter facilities. 14. Identify zones within the city suitable for the placement of elderly housing, assisted living facilities, congregate care homes, and skilled nursing facilities and adopt standards for the development of such housing. 15. Amend the zoning code to require new development projects that involve demolition of habitable single-family homes that are affordable to low and moderate-income households to include an equivalent number of equally priced housing units, either on the development site or elsewhere in the community. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 18 16. Conduct a study to consider the reduction of parking requirements in high density residential strategy areas in and near the downtown CBD. C. Examples of Specific Potential Zoning Code Changes The following are examples of specific zoning code amendments that could be used to implement many of the housing objectives and policies of the Housing Element. 1. Eliminate provisions for duplexes in the R-1 zone. 2. Revise the standards for accessory dwellings to also allow such units in detached buildings, subject to design guidelines. 3. Establish an administrative permit review process (not a rezone process) to allow for single family attached (townhouse) development in single family zones, at a density higher than permitted for single family detached, subject to design guidelines and provided that each dwelling can be individually owned by the resident (as in a condominium). 4. Allow "infill dwellings" on all residential lots with rear alley access, subject to design guidelines and provided that such infill dwellings can be individually owned by the resident. 5. Update the design standards/guidelines for all multiple family housing and make changes to the development standards that would allow for realization of permitted densities (parking, building height, open space, etc.), yet ensure quality design and compatibility of scale and character with surrounding uses. 6. Provide for a “design departure” process whereby applicants can depart from current requirements (such as setbacks and, perhaps, building height) for residential development. The process could utilize a “design review board” made up of Everett residents actively involved in relevant design fields. 7. Eliminate minimum lot area, lot width, and lot depth requirements in all multiple family (R-3, R-4, and R-5), business, and commercial zones with alley access. 8. Eliminate lot coverage requirements for small-lot single family development in the R-3 and R-4 zones. 9. Allow attached or detached accessory dwelling units on all R-3 and R-4 zoned lots as long as they meet other ADU requirements. 10. Require ground floor commercial or other related uses that promote continuous pedestrian activity on designated streets in the CBD to increase vitality and improve the desirability of the CBD as a place to live. 11. Encourage high density residential development within the Multifamily Neighborhood Infill strategy area by: • Reducing allowed building heights in the R-5 zoned properties not facing designated arterials from 80 feet to 45 feet. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 19 • Reducing allowed building heights in the R-4 zone from 80 feet to 45 feet and eliminating the density limit in the R-4 zoned areas. • Reducing allowed building heights in the R-3 zone from 45 feet to 35 feet and eliminating the current density limit. Maintain an opportunity to build up to 45 feet after approval by a design review board. • Increasing the building height in the B-1 zone to match surrounding residential properties (at least 35 feet). Alternatively the B-1 zoned area could be rezoned to R-3 or R-4. • Eliminating the current density limits in the B-1 zone or eliminate the limit for any mixed- use structure with retail or office uses predominate on the ground floor. • Eliminating the office overlay for properties that do not front on designated arterials to increase the emphasis of residential uses in areas south of the downtown. 12. Encourage high density residential development within the West Slope strategy area by: • Reducing allowed building heights in the C-1 zoned properties west of West Marine View Drive from 80 feet to 65 feet while eliminating the current density limit (now 58 dwelling units/acre). • Prohibiting new single family detached development in the C-1 and C-2 zones. 13. Encourage high density residential development within the Rucker/Grand strategy area while preserving existing historic homes by: • Reducing allowed building heights in the R-5 zone from 80 feet to 65 feet. • Reducing allowed building heights in the R-4 zone from 80 feet to 45 feet. • Reducing allowed building heights in the R-3 zone from 45 feet to 35 feet. 14. Encourage high density residential development within the North Downtown strategy area by: • Reducing allowed building heights in the R-4 zone from 80 feet to 65 feet and eliminating the current density limit (now 58 dwelling units/acre). • Reduce allowed building height in the R-3 zone from 45 feet to 35 feet and eliminating the current density limit (now 29 units per acre). Maintain an opportunity to build up to the 45 foot height level only after approval by a design review board. 15. Encourage a pedestrian-oriented mixed use corridor with high density residential development within the Broadway strategy area by: • Identifying key intersections or nodes to concentrate more intensive development. • Require or encourage the development of pedestrian-oriented spaces and/or pleasant building entries with landscaping adjacent to the street. • Increasing height limits in the C-1 and B-2 zones to 65 feet for those portions of lots 50 or more feet from R-2 zoned properties. (Current basic height limits are 50 feet in the C-1 zone and 35 feet in the B-2 zone. However residential uses can only be 28 feet high when located less than 50’ from R-2 zoned properties. Heights for residential portions of buildings can increase up to 45 feet when located at least 100 feet from R-2 zoned properties. Note however, that standard lots are only 120 feet deep.) 16. Encourage high density residential development within the East Central strategy area by: • Allowing multiple family residential development (both single purpose and mixed-use) in targeted portions of the C-2 zoned area. Alternatives include: ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 20 • Allowing dwellings in existing buildings as work/live units. • Allowing housing in new construction only when implemented through a master plan - planned development overlay process. • Allowing residential outright in mixed-use buildings. • Allowing residential through a discretionary Planning Director design review or by a design review committee. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 21 D. Housing Strategy Areas Figure 1: Housing Strategy Areas ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 22 Figure 2: Desirable Housing Types in Strategy Areas ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 23 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 24 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 25 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 26 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 27 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 28 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 29 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 30 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 31 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 32 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 33 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 34 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 35 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 36 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 37 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 38 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 39 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 40 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 41 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 42 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 43 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 44 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 45 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 46 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 47 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 48 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 49 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 50 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 51 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 52 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 53 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 54 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 55 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 56 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 57 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 58 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 59 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 60 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 61 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 62 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 63 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 64 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 65 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 66 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 67 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 68 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 69 ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN HOUSING ELEMENT 70 ---PAGE BREAK--- City of Everett Comprehensive Plan: Capital Facilities ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPITAL FACILITIES ELEMENT i TABLE OF CONTENTS CHAPTER 6 CAPITAL FACILITIES I. INTRODUCTION A. B. C. CONCURRENCY D. FACILITIES AND SERVICES CONTROLLED BY OTHERS E. ESSENTIAL PUBLIC Table 1: Categorization of Capital Facilities and Utilities as they relate to GMA Concurrency II. CAPITAL FACILITIES POLICIES A. B. GOALS, OBJECTIVES, POLICIES AND IMPLEMENTATION Table 2: Everett Parks and Recreation Capital Facilities Plan Table 3: Everett Public Utilities - Water Capital Improvements Program Table 4: Everett Public Utilities - Sewer Capital Improvements Program Figure 1: Police and Fire Department C. CAPITAL FACILITIES 1. Emergency Services--Fire and Figure 2: Parks and Recreation Figure 3: Sewer System Figure 4: Water System Figure 5: Sewer and Water Improvement Projects 2. Table 5: Historical Public Facilities 3. Figure 6: Public Facility Figure 7: Schools and School Districts 4. 5. 6. City Buildings and Other Related Facilities 7. Public Housing 8. Solid III. A. B. GOALS, OBJECTIVES, POLICIES AND IMPLEMENTATION C. UTILITY 1. 2. Electricity 3. 4. Cable Services D. OTHER SERVICE PROVIDERS 1. School Districts Table 6: Existing (Fall 2003) School Facilities, Enrollment and Table 7: School Districts-- Projected 2. 3. Port of ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 1 CHAPTER 6 CAPITAL FACILITIES I. Introduction The State of Washington Growth Management Act of 1990 (GMA), as amended, requires that communities adopt comprehensive plans that are designed to guide the orderly development of growth over the next twenty years. Originally adopted in 1994 and amended annually this is the required 10-year update of the Comprehensive Plan. Future updates are scheduled on a 7-year interval under current state requirements. Capital facilities and utilities are defined as mandatory elements for inclusion in the comprehensive plan. The long range Capital Facilities Plan and the short range Capital Improvement Program make up the Capital Facilities Element required by GMA. Specifically, the GMA requires a plan that consists of: • An inventory of existing capital facilities owned by public entities, showing the locations and capacities of the capital facilities; • A forecast of the future needs for such capital facilities; • The proposed locations and capacities of expanded or new capital facilities; • At least a six-year plan that will finance such capital facilities within projected funding capacities and clearly identifies sources of public money for such purposes; and • A requirement to reassess the Land Use Element if probable funding falls short of meeting existing needs. Capital facilities and utilities represent the infrastructure, or foundation, of a community and are integral to accommodating growth. These facilities include: water, sanitary sewer and storm water, police and fire, solid waste/recycling, parks and recreation, transportation, library and public housing. Utilities include private and public enterprises that supply Everett with electricity, telecommunications, cable television and natural gas services. While some of these capital facilities and utilities are provided by the City, private companies and special districts provide others. The Capital Facilities Plan contains policies and strategies for the provision of adequate public facilities and services, funding and ongoing budgeting, a selection process, and maintenance of capital facilities for economic development. The plan provides the long-range policy guidance for development of the Capital Improvement Program (CIP). The plan also contains an inventory of existing and proposed capital facilities; forecasts future needs for facilities, and identifies deficiencies in capital facilities and the actions necessary to eliminate such deficiencies. The CIP contains the six-year finance plan for all capital facilities and lists sources of funding and scheduling of individual projects for all capital facilities. Due to their similar nature and function, the City of Everett has chosen to combine capital facilities and utilities within one element. However, the GMA addresses capital facilities and utilities independently regarding planning requirements, particularly concerning funding issues. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 2 The joint presentation of capital facilities and utilities within this document is one of usefulness to the reader and should not be construed as imposing general capital facilities planning requirements on utilities. A. Scope The scope of this plan includes land within the existing city limits and the planning area. The plan element covers all public capital of the City of Everett. Facilities that are considered to be essential public facilities, and may be regional in nature, are also covered under this plan. However, the provision of some facilities beyond the incorporated city limits (into the unincorporated urban growth areas) has not yet been identified. The City and the County will need to identify these services and locations through subsequent discussions related to the extension of urban services to developing areas and issues related to annexation policies. B. Purpose The purpose of the Capital Facilities and Utilities Element is to coordinate those improvements necessary to accommodate orderly growth, set policy direction for capital improvements, and ensure they are provided in a timely manner. The provision of specific facilities and services is linked to community needs and stated desires regarding quality of life issues as determined by the City Council in its adoption of an annual budget. Capital facilities and utilities directly affect a community’s quality of life. The demand for and provision of adequate public facilities and utilities is a critical element in the planning process designed to successfully integrate new Everett residents by the year 2025. C. Concurrency The GMA requires that certain facilities and services be available (or a financial commitment made to provide them within a specified time) to serve new growth and development. These services are to be in place (financed) when the impacts of that development occur, “concurrently” with new development. The facilities that are subject to concurrency are transportation, water and sewer. Other services are accounted for in the capital facilities plan, including locations and capacity. The plan for funding these facilities is part of the ongoing adopted capital facilities budget of the City of Everett. This budget, upon approval of the City Council, becomes the funding level for these facilities. It is the expression by the elected officials as to the need and funding levels for these services in the near term. Longer-term capacity and funding are estimated for each service area. Other service providers, both public and private, control other facilities and services. Services such as schools, electricity, telephone, natural gas, and some solid waste services are all provided, at least in part, by entities outside of the City of Everett. While these facilities are accounted for in the GMA plan, they are not the responsibility of the City and are not required for concurrency. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 3 D. Facilities and Services Controlled by Others This includes facilities that are not subject to concurrency and funding requirements under GMA, but may be subject to a local adequacy test. Facilities in this category are necessary for the approval of development. Therefore, the City will work with service providers school districts, Snohomish County PUD) to reach agreement on ways to ensure that these services are available when needed. E. Essential Public Facilities According to the GMA, “essential public facilities” is a specialized term applicable in the context of siting and refers to facilities that are typically difficult to site. If a service or facility is considered to be an important public service and is difficult to site, it may be included in this list, regardless of ownership. The GMA requires that the City’s comprehensive plans contain a process for identifying and siting essential public facilities (WAC 365-195-340). Evaluation of proposals for the expansion of existing essential public facilities or construction of new essential public facilities within the city shall be according to a set of criteria. These criteria shall consider, among other things, the need for the facility, its compatibility with surrounding land uses, and the goals of the project. Table 1: Categorization of Capital Facilities and Utilities as they relate to GMA Concurrency Category 1 GMA Concurrent Facilities Subject to the State GMA concurrency and funding requirements. Category 2 City Provided Facilities Not subject to State GMA concurrency and funding requirements. City will monitor facility needs and will include in capital plans and budgets. Category 3 Facilities and Services Controlled by Others: Not subject to State GMA concurrency and funding requirements. City will work with purveyors to assure provision of facilities and services. Transportation Water Sewer Storm Water Management Solid Waste Law Enforcement Fire and Emergency Medical Parks and Recreation Libraries City Administration Schools Electricity Gas Communication Utilities Solid Waste Hospitals ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 4 II. CAPITAL FACILITIES POLICIES A. Introduction The City of Everett has a long and successful history in funding necessary infrastructure. Water, sewer and transportation facilities have long been a part of the urban services that have been planned and financed by and for the residents of Everett. Water and sewer services are also provided to residents of Snohomish County. The Everett Public Works Department provides these services on a wholesale basis to water and sewer districts in south Snohomish County. In addition to transportation, water, and sewer facilities, the City of Everett provides parks and recreation, housing and senior housing, general government, police, fire, transit, and storm water management. These services are provided as a part of our ongoing capital facilities program. Funding for these facilities has come from a number of sources including general obligation debt, special bond levies, general funds, grants and other sources. To comply with the Growth Management Act (GMA), the City has prepared a comprehensive Capital Facilities Plan (CFP) and updates it annually. The Capital Facilities Element provides the long-range policy guidance for the development of Capital Facilities Plan. The purpose of the CFP is to identify and coordinate those capital improvements deemed necessary to accommodate orderly growth, and ensure that needed capital facilities are provided in a timely manner. This capital facilities plan, and all subsequent CFP planning documents, will be prepared and reviewed by the Planning Commission. Their recommendations will then be sent on to the City Council for approval. As the administration and City Council review the budget, they will make decisions that will set levels of service. These decisions are the balancing decisions that must be made as a part of the budget process. B. Goals, Objectives, Policies and Implementation The following section contains the goals, objectives and policies for the Capital Facilities and Utilities Element of the Everett Growth Management Comprehensive Plan. The statements of “goals, objectives and policies” are intended to guide the public and those who make decisions about our future. Goals are broad statements of the community’s desires. The objective statements are more descriptive and imply actions or programs that will move the City toward attainment of the goal. The policy statements describe specific actions to be undertaken for the City to realize the objectives and goals. What follows is a list of the goals, objectives and policies for the Capital Facilities and Utilities Element of the Comprehensive Plan. Goal 6.1: Concurrency and Provision of Service To ensure that those public facilities and services necessary to support development, and required to be “concurrent” under GMA, are adequate to serve the development at the time it is available for occupancy and use. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 5 Objective 6.1.1 Capital facilities in the city of Everett shall be provided to maintain existing services and to accommodate the projected growth over the next twenty years in a timely and efficient manner. Policy 6.1.1 The Capital Facilities and Utilities Element of the City’s Comprehensive Plan shall be the guiding mechanism to implement the GMA through the programming of public facilities and services. City Council will determine an adequate level of service when they adopt the annual budget. Policy 6.1.2 Inventories, locations and levels of service shall be monitored as a part of GMA planning. The capital budget of the City shall include a six-year funding plan. That plan, when adopted by the City Council, shall represent the official expression of capital funding for locally provided facilities. Policy 6.1.3 Concurrency shall be required of those facilities that are mandated by the GMA for funding purposes (transportation, water and sewer). A six-year capital-funding plan shall be developed to cover other city facilities that are not subject to GMA concurrency requirements. The City will work with the purveyors of other services to assure the provision of facilities and services in an appropriate and timely manner. Adequate transportation, water and sewer facilities are considered necessary to all development by the State of Washington; therefore these facilities must be concurrent with development. The ability to provide adequate police, fire and emergency medical services, parks library services and City administration facilities is necessary for orderly development to occur. Facilities in this category are subject to local adequacy standards. The City shall have capital budgets that provide funding for these services. Other purveyors of public services provide an important component to the desired quality of life in Everett. These facilities and services are categorized as “Facilities and Services Controlled by Others” schools, solid waste disposal/recycling services). Since most of these facilities are outside of the City’s direct control, the City will work with those purveyors to provide necessary facilities and services. Policy 6.1.4 Encourage land use, economic development and housing policies that co-locate jobs and housing to optimize use of existing and planned capital facilities, including transportation systems. Policy 6.1.5 The City of Everett will annually monitor and make adjustments as needed to the Capital Facilities and Utilities standards and approach based on growth rates, Comprehensive Plan amendments, and financing for projects. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 6 Goal 6.2: Essential Public Facilities To provide for the siting and construction of essential public facilities to accommodate projected growth over the next twenty years. Essential public facilities are defined as those facilities that are typically difficult to site and considered to be important to orderly growth. Objective 6.2.1 Ensure that the siting and construction of capital facilities considered essential public facilities are not precluded by the City’s Comprehensive Plan. Policy 6.2.1 Provide for a review process for the siting and construction of capital facilities. The City shall also provide for a common review process for the siting of interjurisdictional essential public facilities. Policy 6.2.2 Identify general locations of existing and proposed capital facilities considered essential public facilities (see also Land Use Element policies). Policy 6.2.3 Capital facilities identified as essential public facilities shall be located so as to provide the necessary service to the intended users of the facility with the least impact on surrounding land uses. Policy 6.2.4 The City will work with the County, Snohomish County Tomorrow, and other cities to seek an equitable distribution of essential public facilities for the entire county. The City will seek to avoid an unfair concentration of these facilities in any one city and in any one area within the city of Everett. Policy 6.2.5 Essential public facilities that are provided by the State of Washington and by agencies of the State will be encouraged to engage in comprehensive planning for their facilities needs. The State will be encouraged to promote and adopt policies that recognize the value of comprehensive planning for facilities and which recognize the role of local governments in planning for and regulating the siting of such facilities. Implementation Review, evaluate and amend as needed, land use permit processes and policies for capital facilities considered essential public facilities. The process shall be integrated into the review process specified by the City’s zoning code, SEPA ordinance, and other applicable ordinances that promote land use compatibility and mitigation of potential adverse impacts caused by the siting and operation of such facilities. Goal 6.3: Consistency To ensure consistency among elements of the City’s Comprehensive Plan and among affected agencies and neighboring jurisdictions’ plans. Objective 6.3.1 The Capital Facilities and Utilities Element of the City’s Comprehensive Plan shall support the Land Use Element, be consistent with all other elements of the plan and, to the degree possible, be consistent with all other local, regional, and State capital facilities plans. Policy 6.3.1 The location of capital facilities within residentially zoned areas shall be planned to protect the residential neighborhoods adjoining the sites from unnecessary impacts associated with facility development and operations. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 7 Policy 6.3.2 Promote consistency and cooperation regarding the provision of capital facilities between the City Comprehensive Plan and the plans of adjacent and affected jurisdictions including facilities required by the State of Washington. This shall take place as other jurisdictions complete their planning processes and as plans are updated. Policy 6.3.3 The City shall encourage Snohomish County’s, the State of Washington’s, and neighboring cities’ participation in the coordination and funding of capital facilities that benefit all jurisdictions. Goal 6.4: Environmental Considerations To promote the provision of capital facilities while ensuring environmentally sensitive, safe and reliable service that is visually compatible with the surrounding land uses and results in reasonable economic costs. Objective 6.4.1 All capital facilities expansion and construction shall consider the environment and ways to minimize impacts to it in siting, construction and use. Policy 6.4.1 When adverse impacts to the environment are considered likely as a result of a capital facilities project, the City shall use a preferred order of mitigation per the City’s Critical areas ordinance avoid, minimize, rectify, reduce over time and compensate). Policy 6.4.2 In providing capital facilities, the City shall minimize, to the extent possible, incompatible land uses (see also Land Use Element). Implementation When reviewing capital facilities projects in residential neighborhoods, retaining privacy, minimizing traffic and avoidance of adverse environmental impacts shall be primary considerations. Capital facilities constructed in residential neighborhoods shall be designed and constructed in a manner consistent with the character of the area. Where actual design of a structure cannot be modified, appropriate buffer/screening measures shall to the extent practical be required as a condition of development. The City shall minimize to the extent practical encroachment on view and solar access of existing residences by new capital facilities or expansion of existing facilities or improvement. New capital facilities development shall be in compliance with the city’s Critical Areas Ordinance and regulations addressing surface and storm water management, as well as all other City codes. Capital facilities shall be designed, constructed and used in a manner that minimizes visual incompatibility with adjacent land uses. Goal 6.5: Funding Requirements Provide that high quality, well-maintained physical systems and facilities that serve the social, economic, cultural, safety and other needs of the community are available at the time of development to serve new growth. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 8 Objective 6.5.1 The City will, on a regular basis, review its planned capital expenditures to ensure that proposed expenditures are consistent with the current needs of the community. Policy 6.5.1 The City shall develop a coordinated fiscal management process that provides efficiency and flexibility in the equitable financing of needed public facilities and services. Policy 6.5.2 Within the limits of the legal structure, the City will seek to achieve equity with the distribution of capital costs. Policy 6.5.3 Requests for new capital facilities will be considered together with requests for maintenance, repair and staffing costs of existing capital investments. Policy 6.5.4 Encourage the use of long-range planning and capital improvement programming to set priorities and to determine economic capabilities for improving and expanding physical plan facilities. Policy 6.5.5 The City may extend sanitary sewer services in support of the Comprehensive Plan to unincorporated areas within the planning area, if those benefiting property owners will agree to sign a petition to annex their property at such time as the City may request if this process is legal. Policy 6.5.6 Functional Capital Improvements Plan: The City periodically approves capital improvement plans for water system improvements, sewer system improvements, storm drainage system improvements, park system improvements, and other City facility improvements. These planning efforts are based upon the priorities and policies of the Comprehensive Plan and are to be automatically incorporated into the Capital Facilities Element, as approved or amended by the City Council, as functional plans implementing the overall goals and policies of the Comprehensive Plan. Policy 6.5.7 The following tables of City-sponsored Capital Facilities improvements is the most recent list of capital expenditures for parks, water, sewer and storm water improvements. Goal 6.6: Transportation (see Transportation Element) ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 9 Table 2: Everett Parks and Recreation Capital Facilities Plan ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 10 Table 2: Everett Parks and Recreation Capital Facilities Plan (continued) ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 11 Table 3: Everett Public Utilities - Water Capital Improvements Program 2005 - 2010 Capital Improvement Program (CIP) (In Millions) ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 12 Table 4: Everett Public Utilities - Sewer Capital Improvements Program 2005-2010 Capital Improvement Program (CIP) (In Millions) ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 13 Figure 1: Police and Fire Department Facilities ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 14 C. Capital Facilities Summaries Capital facilities incorporates numerous components including: • Emergency Services (fire, police, medical) • Water/Sewer/Stormwater • Solid Waste/Recycling • Parks and Recreation • Transportation • Libraries • Public Housing • Other City Facilities (buildings) What follows is a summary of these facilities; the inventory, location, forecast for future needs, six- year plan and funding sources. 1. Emergency Services--Fire and Police Fire protection. City fire protection is provided by the Everett Fire Department. Mutual aid agreements also exist with neighborhood jurisdictions and special districts. The Department currently maintains seven stations throughout the city, and a Headquarters building with facility support shop and an emergency vehicle certified maintenance shop. A variety of resources are housed within each of the seven stations, depending on demonstrated need. These include fire engines, ladder trucks, fire fighters, Medic Units, Aid Cars, and Battalion Chief vehicles. The four-minute response time goal is met by the appropriate distribution of these resources. Ambulance services are provided by two sources: private companies are contracted to transport victims for non-emergency needs, and the City maintains basic life support and advanced life support ambulances within its own fleet for emergency situations. The City’s hazardous materials van and emergency management response truck are also under the jurisdiction of the Fire Department. The Everett Fire Department undergoes an annual review and analysis for evaluation of its current and future (20-50 years) operations. Decisions regarding transfer of equipment and personnel or possible expansion of facilities are based on these analyses. Snohomish County Airport Fire Units, Fire District 1, and Fire District 4 provide fire service in the south unincorporated portions of the Planning Area. The Smith/Spencer Island unincorporated area does not have fire/emergency services. Inventory and location. See Figure 1. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 15 Figure 2: Parks and Recreation ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 16 (ii) Forecasts for future needs. Everett’s Fire Department meets or exceeds response time targets for most fire call situations. Outside of Everett’s boundaries, fire and emergency medical service is provided through mutual aid agreements with fire districts. The number of fire fighters per capita is among the highest of any city in the state. The percentage of City budget dedicated to fire service is among the highest in the state. This commitment is expected to continue. (iii) Proposed location and/or expansion of new or existing facilities. (iv) Six-year plan funding sources. Police protection. The City of Everett Police Department provides police protection in the incorporated area of Everett. The Snohomish County Sheriff provides this service in the unincorporated portion of the planning area. The Department works cooperatively with other law enforcement agencies as set forth in interlocal and mutual aid agreements. The city currently operates under a goal to have two officers per thousand population for the Everett Police Department. The goal was accomplished last in 1999. Reductions in funding levels in recent times have not allowed the department to keep pace with that target, but it remains an objective. Currently, the Police Department maintains two precincts. Jail facilities are provided by the Snohomish County Department of Corrections. Police Department Headquarters and the North Precinct are presently located in the old City Hall located at Wetmore Avenue and Wall Street. The new south precinct located on Everett Mall Way and West Mall Drive was opened in 2002(See Police and Fire Capital Facilities Map on page CF-16 for locations of policies facilities.) Inventory and location. See Figure 1. (ii) Forecast for future needs. Everett has consistently staffed to meet demands and has one of the highest ratios of officers to population of any city in the state. It is anticipated that the City will continue to staff at levels sufficient to maintain close to current service levels at least for the remainder of the decade. (iii) Proposed location and/or expansion of future facilities. There are no new facilities being proposed for police services at this time. (iv) Six-year funding sources. No new facilities planned at this time. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 17 Figure 3: Sewer System and Districts ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 18 Figure 4: Water System and Districts ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 19 Figure 5: Sewer and Water Improvement Projects ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 20 2. Libraries Library services in Everett are governed by a five member Board of Trustees who are appointed by the Mayor and confirmed by the City Council. Operational funding comes from general City of Everett revenues as deemed appropriate by the Mayor and Council. Major capital facility funding has come from bond issues, with minor repairs and improvements coming from both general revenues and CIP funding. The City of Everett provides Library services through a Main Library, an Evergreen Branch, a bookmobile, and a shut-in van. In 1998 the Sno-Isle Library cancelled a reciprocal borrowing agreement that had been in place since 1948. Since that time, Everett Libraries – by City Council policy – have served Everett residents only. This has diminished immediate strains on facilities and services, and has provided more service from facilities than would otherwise be the case. Table 5 summarizes historical patterns that may be useful in judging future needs: Table 5: Historical Public Facilities Projects Yr. Pop. Building Source Funds Size Notes 1905 10,000 New Building – Carnegie gift 4,500 sq ft Everett’s first real library – Rockefeller @ Wall 1934 30,000 New Bldg. - Howarth Bequest 8,000 sq ft Original bldg at Hoyt & Everett Ave site 1960 45,000 Remodel 12,000 sq ft An unfortunate era for architecture 1989 64,170 New Evergreen Branch – bond 8,500 sq ft Branch currently at capacity 1991 72,493 Main Lib Remodel - bond 54,985 Future expansion part of Everett Center plan. 2005 98,000 Elks Prop sold, zoning changed N/A Ability to expand Main Lib to South is limited As is seen, facilities are typically adequate in size, condition and suited to purpose for approximately 25-30 years. Inventory and location. The Evergreen Branch was dedicated in 1989, and is located on Evergreen Way in the southern part of the City. While only 16 years old, it is at capacity. As annexation slowly pushes southward toward the urban growth boundaries, the Branch will become increasingly crowded. Space for expansion is available on City of Everett property to the south – the so-called Duplex property. Additional property for parking should be acquired on the north- west boundary on the Holly side. This should provide the space necessary for both building and parking. Expansion should happen within the short-term future. The Main Library underwent its third major renovation and expansion in 1991. This plan envisioned future expansion and development of a museum on the Elks’ property to the south. A 1992 decision to abandon the Everett Center project had the additional impact of limiting the ability to expand the library to the south. However for the short term, aside from routine maintenance, Main Library space needs will are adequate for the next six years. See Figure 6. Forecast for future needs. These facilities should meet expected demands on library services for the next six years. In the foreseeable future, library facilities will be needed in the Silver Lake area east of I-5. Proposed location and/or expansion of future facilities. No new facilities are planned at this time. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 21 3. Parks/Recreation The development of parks and recreation facilities in the Everett area is guided by the City of Everett’s Parks and Recreation Plan (1999-2005), the National Recreation and Parks Association standards and the 2002-2007 Statewide Comprehensive Outdoor Recreation Plan. Existing facilities and open space include a combination of regional, community and neighborhood parks, trails systems, boat docks/launches, swim centers, a variety of playing fields (soccer, baseball, softball), golf courses, numerous public school facilities (primarily outdoor areas), meeting halls (in regional parks), and portions of Everett Community College. (See Parks and Golf Courses Map ,Figure The Parks and Recreation Department has recently completed an in-depth demand analysis of their facilities and services. This analysis is currently being used to formulate long-range goals for the provision of facilities and services over the next twenty years. For additional information on Pathways for Pedestrian & Bicycle - See Non-Motorized Plan in Transportation Element, and Shoreline Public Access Plan. Inventory and location. See Figure 2. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 22 Figure 6: Public Facility Locations ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 23 Figure 7: Schools and School Districts ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 24 Forecast of future needs. The Parks and Recreation Plan adopted herein by reference sets forth a number of needs for future park and recreation facilities. Six-year plan funding sources. Funding for parks projects includes general funds, user fees, grants, bonds, Port of Everett, Interagency Committee for Outdoor Recreation and non-profit foundations. Also, parks mitigation fees may be available pending the City enacting a parks mitigation fee program. Projects, acquisitions, improvements, and funding will be identified in the 2005 CFP. 4. Sewer/Water/Stormwater The City of Everett has an adequate water supply and sewer system capacity for the planning horizon. The functional water and sewer plans are referenced as a part of this document and will be reviewed and updated periodically as needed to assure adequate water supplies and sewer system capacity. Sewer. Sanitary sewer service in the Everett area is provided by the Utilities Division of the City of Everett Department of Public Works. While most areas within the existing city boundaries are serviced, some isolated areas of the city remain on septic tanks. Sewer services in the unincorporated planning area are provided by the Mukilteo and Silver Lake Water Districts. The Eastmont area, east of 19th Ave SE and north of 100th is the largest remaining area in the Everett Planning Area still on septic tanks. (See Sewer System Capital Facilities, Figure3). While system capacities are adequate to support the anticipated growth, certain areas of the city are served by trunk lines that are too old, undersized and inadequate to support new redevelopment in these areas. The city’s replacement program is small and primarily addresses areas that are failing and emergency repairs. Upgrades and replacement of these lines may be necessary in many north end areas targeted for redevelopment. Total permitted flow entering the plant for treatment is 31.3 million gallons per day. Planning for plant expansion started in 1996, and a $41 million Phase A expansion to increase treatment and significantly reduce odors is currently underway. Domestic water. Domestic water is supplied wholesale to 75% of Snohomish County, including all of Everett, by the Utilities Division of the City of Everett Department of Public Works. Within Everett, water is distributed entirely by the City (Utilities, Department of Public Works). (See Water System Capital Facilities Map, Figure Outside the city limits, it is purchased from the City of Everett by a number of districts that supply water to other jurisdictions; including the Alderwood, Silver Lake and Mukilteo Water Districts, and the Snohomish County PUD, Water Division. While the water system’s capacities are adequate to support the anticipated growth, certain areas of the city are served by water mains that are too old, undersized and inadequate to support new redevelopment of these areas. The city’s replacement program is small and primarily addresses areas that are failing and emergency repairs. Upgrades and replacement of these lines may be necessary in many northend areas targeted for redevelopment. Everett maintains a water system plan as required by state law. The latest update was approved in 2001, with another update to this 50-year plan scheduled for 2006. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 25 Stormwater. Stormwater management is provided by the City of Everett within the city limits and by Snohomish County in the unincorporated areas of the planning area. Stormwater management is accomplished by the City’s surface water and storm drainage regulations, and by the “South Everett Drainage Basins Plan,” as updated. In the north end of Everett stormwater is collected into a combined sanitary and stormwater system (combined sewer area) and conveyed to wastewater treatment plant. In the remaining portions of the planning area, stormwater is directed to natural stream channels. Capital improvements for surface water management are funded through City of Everett sewer rates. Inventory and location. See Figures 3, 4 and 5. (ii) Forecast of future needs. As evidenced in the existing water and sewer plans for the city, the capacity for all services (water, sewer and storm water) is sufficient to serve the needs of the area for the next six years and beyond. However, certain projects are planned for this period and will be undertaken to maintain or expand system capacity. Summaries of these projects are included in the Capital Improvement Program listed earlier in this section of the plan. Detailed information on these projects and the water and sewer plans are available in the City’s Planning Department and the Department of Public Works. (iii) Proposed location and/or expansion of new or existing facilities. See Figures 3, 4 and 5. Also, for more detailed information on these projects, see detailed water and sewer plans available at the Planning and Community Development and the Public Works Departments. (iv) Six-year funding sources. Most of the funding for these projects comes from ratepayers. These projects are utility projects funded from the rate base. Some of the funding is anticipated from loans available through the State of Washington Department of Ecology and other sources. 5. Transportation Information from the transportation inventory was used to establish a level of service/concurrency requirement. Currently, transportation thoroughfares are designed to meet Highway Capacity Manual standards. It is not likely, nor is it desirable, that GMA goals can be attained solely through the use of these standards. For a more complete discussion, please refer to the City of Everett Comprehensive Plan - Transportation Element. Inventory, location, and forecast of future needs: See Transportation Element. Project listings can be found on pages T-14 and T-32 - T-33. Six-year plan funding sources. Transportation funding sources include: • General fund; • Gas tax apportionment; • Sales tax; • Central Puget Sound Public Transportation Account; • Federal Highway Administration; • Federal Transit Administration; ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 26 • Washington State Department of Transportation (WSDOT); • Transportation Improvement Board; • Mitigation funding; • Contributions from other sources including other jurisdictions, developers, obligations and exactions. Some of these funds are dedicated to specific projects or improvements. Other funding is flexible and can be moved from one project to another. More detailed information is available in the transportation section of the plan or from Transportation Services. 6. City Buildings and Other Related Facilities The inventory of City-owned buildings has been completed, and plans for new construction and expansion have been outlined. Existing facilities include those used by City Administration, the Fire and Police Departments, the Library, the Animal Shelter and the Senior Center. The anticipated need for additional facilities to house services such as fire and police as a result of future annexations is expected, in part to depend on future annexation policies involving the County and Boundary Review Board, and to be fulfilled by existing facilities within these specific planning areas. Inventory and location. See Figure 6. Forecast of future needs. Proposed locations of expansion or new facilities. See Figure 6. Six-year funding sources. Funding for general government facilities is principally from general obligation debt (bonds) of the City of Everett. Other funding is from the City’s general fund. 7. Public Housing The City of Everett prepares a Consolidated Plan as a requirement of obtaining federal Community Development Block Grant and HOME Investment Partnership funds. The plan describes the needs of low- and moderate-income Everett residents and the ways in which funds will be used to address those needs and the three basic goals of HUD programs whish are to provide decent housing, create a suitable living environment, and expand economic opportunities. Everett’s plan is coordinated with Snohomish County’s Consolidated Plan. The plans must be updated every five years; a new plan is currently being prepared. Public Housing issues for the city are addressed through this plan. The City has built public housing financed through general obligation debt. However, the City does not operate such housing. The City works in partnership with the Everett Housing Authority and non-profit housing service providers by applying federally funded programs to these service providers. Everett added 15 new assisted housing projects between 1995 and 2002, with a total 424 units. Owners include the Everett Housing Authority, Housing Hope, Senior Services of Snohomish County, Friends of Youth and Compass Health. The city’s Community Housing Improvement Program (CHIP) is administered by the City for housing rehabilitation, providing assistance to both homeowners and landlords. It is entirely funded by the federal government and private lending participation. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 27 The Everett Housing Authority is the primary provider of housing and rental assistance for extremely low- and very low-income households in Everett. The Housing Authority is the owner of public housing units and other assisted units, provides rental housing assistance through the Section 8 Housing Assistance Payments Program, and develops housing units. Assisted Housing Units in the City of Everett consist of the following: Type of Housing Number of Units EHA Public Housing 788 Section 8 Certificates & Vouchers 2,252 Other Providers 1,997 Total of All Assisted Housing 5,037 8. Solid Waste/Recycling In the city and the planning area, private companies, franchised by the State of Washington Utilities and Transportation Commission (WUTC) provide solid waste collection and hauling. Since 1974, garbage disposal has been the responsibility of Snohomish County, which operates several transfer stations, including the new Airport Road Recycling and Transfer Station at Paine Field, and a long haul rail loading facility located in northeast Everett. Recycling efforts are coordinated and guided through the “Comprehensive Solid Waste Management Plan” that was most recently updated in 1995 and adopted by the City Council. The update to the plan was prepared at that time to address changes in state regulations, and prepare the City for taking over solid waste responsibility in the event that on-going negotiations with the County were unsuccessful. The negotiations on costs of service and relocation of the transfer site were successful. As a result, the plan and the City’s implementation program have a strong emphasis on waste reduction, waste prevention and recycling. III. Utilities A. Introduction The GMA requires that the City Comprehensive Plan include the general locations, proposed locations, and capacity of all existing and proposed utilities, including but not limited to electricity, gas and telecommunications. Gas, electric, telephone and cable TV utilities are viewed as demand- driven following development). Utilities have been inventoried by individual providers. Most of these providers plan for the future in two to five year increments. (Appendix B, Utility Inventory, will contain maps and inventories.) ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 28 B. Goals, Objectives, Policies and Implementation The goals and objectives of a comprehensive plan provide the stated direction of a community regarding specific issues. Policies describe particular courses of action designed to implement the goals and objectives of the plan. Goal 6.7: Provision of Service To ensure the delivery of appropriate and adequate utilities to accommodate the demand associated with projected population growth in Everett over the next twenty years. Objective 6.7.1 Where economically feasible, utilities shall be provided in a manner that ensures their availability simultaneous with use or occupancy of development. Construction and improvements to utility operations shall be provided with minimal disruption to existing services and neighborhoods. Policy 6.7.1 The Capital Facilities and Utilities Element of the City’s Comprehensive Plan shall be the guiding mechanism to implement the GMA through the provision of utilities. Policy 6.7.2 Promote the efficient use of land and minimize environmental disturbance by requiring co-location of utilities whenever possible and appropriate, as well as the appropriate re- vegetation of the corridor or site. Policy 6.7.3 The City shall promote the co-location of public and private utility distribution facilities in shared trenches and coordinate construction timing to minimize construction-related disruption to the public and to reduce the cost of utility delivery. Policy 6.7.4 The City shall use timely and effective notice procedures to promote coordination of utility trenching activities for new construction and for maintenance and repair/construction of roads. Policy 6.7.5 The City shall promote the development and availability of utility services, and should consider the feasibility of developing new sources of water and power as necessary to support the types and levels of growth contemplated by the Land Use Element. Goal 6.8: Essential Public Facilities To provide for the siting and construction of essential public facilities to accommodate projected growth over the next twenty years. Essential public facilities are defined as those facilities that are typically difficult to site and considered to be important to orderly growth. Objective 6.8.1 Ensure that the siting and construction of utilities considered essential public facilities are not precluded by the City’s Comprehensive Plan. Policy 6.8.1 Provide for a review process for the siting of local essential public facilities. The City shall also provide for a common review process for the siting of interjurisdictional essential public facilities. Policy 6.8.2 Identify general locations of utilities considered essential capital facilities. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 29 Policy 6.8.3 Utilities identified as essential public facilities shall be located so as to provide the necessary service to the intended users of the facility with the least impact on surrounding land uses. Implementation Review, evaluate and amend as needed, land use permit processes and policies for capital facilities considered essential public facilities. This process shall be integrated into the review process specified by the City’s zoning code, SEPA ordinance, and other applicable ordinances of the City that promote land use compatibility and mitigation of potential adverse impacts caused by the siting and operation of such facilities. Goal 6.9: Planning Consistency To ensure consistency among elements of the City’s Comprehensive Plan and among affected agencies and neighboring jurisdictions. Objective 6.9.1 The Utilities Element of the City’s Comprehensive Plan shall support the Land Use Element, be consistent with all other elements of the plan, and to the degree possible, be consistent with all other state, regional, and county plans. Policy 6.9.1 Integrate the general location and capacity of existing and future utility facilities with the Land Use Element of the Comprehensive Plan. Policy 6.9.2 Encourage provision of efficient, cost effective and reliable utility service by ensuring that land will be made available for the location of utilities, including location within transportation corridors. Policy 6.9.3 Formulate, interpret and apply land development regulations so as to allow the timely development of utility additions and improvements. Policy 6.9.4 The location of utilities within residentially zoned areas shall be planned to protect the residential neighborhoods adjoining the areas from unnecessary impacts associated with facility development. Policy 6.9.5 Promote consistency and cooperation regarding the provision of utilities between the City Comprehensive Plan and the plans of adjacent and affected jurisdictions. This shall take place as other jurisdictions complete their planning processes and, periodically throughout the years, as plans are updated. Policy 6.9.6 Promote connections and extensions of utilities between adjoining jurisdictions to establish a complete network of utilities within the urban area. Goal 6.10: Environmental Consideration To facilitate the provision of utilities while ensuring environmentally sensitive, safe and reliable service that is visually compatible with the surrounding land uses and results in reasonable economic costs. Objective 6.10.1 All utilities expansion and construction shall consider the environment and ways to minimize impacts to it in siting, construction and use. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 30 Policy 6.10.1 When adverse impacts to the environment are considered likely as a result of a utility project, the City shall use a preferred order of mitigation avoid, minimize, rectify, etc.) as set forth in existing laws and codes. Policy 6.10.2 In providing utilities, the City should minimize the impact on residential areas from incompatible land uses. Policy 6.10.3 Utilities development and improvement shall to the extent possible be compatible with the natural constraints of slope, soil, geology, vegetation, wildlife habitat and drainage. Policy 6.10.4 Utility facilities shall be designed, constructed and used in a manner that minimizes visual incompatibility with adjacent land uses and other laws and codes. Implementation When reviewing capital facility and utility projects in residential neighborhoods, retaining privacy, minimizing traffic and avoiding adverse environmental impacts shall be primary considerations. Utilities constructed in residential neighborhoods shall be designed and constructed in a manner consistent with the character of the area. Where actual design of a structure cannot be modified above-ground vaults, power poles), appropriate buffer/screening measures shall be required as a condition of development. When possible, the City shall minimize encroachment on view and solar access of existing residences by new utility facility construction or improvement. Compliance with critical area regulations. Goal 6.11: Conservation To promote conservation of utility resources in order to extend the life and capacity of existing systems. Objective 6.11.1 The City shall promote and encourage conservation of resources to delay the need for additional sources. Conservation measures shall be designed to increase the reliability of delivery of such utility resources. Policy 6.11.1 The City shall facilitate the conversion of cost-effective and environmentally sensitive alternative technologies and energy sources. Policy 6.11.2 The City shall set target goals and timelines for reduction of electric energy consumption within City-owned facilities, and implement measures to achieve those goals. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 31 C. Utility Summaries 1. Gas Natural gas service is provided to the city through franchise by Puget Sound Energy. Washington Natural Gas and Puget Sound Power and Light merged in 1997 to form Puget Sound Energy (PSE). PSE is regulated by the Washington State Utilities and Transportation Commission and the Federal Energy Regulatory Commission, and as of June 2001 has approximately 12,000 active meters within the city limits. New natural gas customers are served either as new development occurs, or when a fuel conversion is requested. In either case, service is extended upon demand on a case-by-case basis according to approved tariffs. Increased system capacity may be required as demand for natural gas increases and population growth continues. System reinforcements can be accomplished by such methods as up-rating the operating pressure of an existing system, extending a new line, or looping an existing system to improve pressure. 2. Electricity The Snohomish County Public Utilities District (PUD) No. 1 provides electrical services to the Everett planning area. This District which serves all of Snohomish County, is the largest public utility district in the state of Washington, and is 12th largest in the nation in terms of customers served. PUD #1 receives over 80% of it electrical power from the Bonneville Power Administration (BPA) and over 10% from green (renewable) sources of energy, including the Jackson Hydroelectric Project. The utility maintains over 5,000 miles of distribution lines to serve its 275,000 customers. Capacity assessments for the PUD No. 1 focus on analysis of “System Peak Demand”- the largest amount of power the utility is called upon to deliver at any one time. The Normal System Peak Demand is expected to rise from the 2003 level of 1343 megawatts to around 1517 megawatts in 2025, an increase of 13%. The PUD No. 1 plans to use a combination of conservation programs/techniques and improvements in system operation to assure adequate service to growing populations in the Everett area. Future service plans to meet growth throughout Snohomish County are guided by the PUD’s Electric System Long Range 20-Year Capital Plan 2003-2022, and its Electric System Capital Plan 2004- 2010. 3. Telecommunications Telephone Service. Telephone service is regulated by the Washington Utilities and Transportation Commission and the Federal Communication Commission and provided by Verizon to the Everett planning area and all of Snohomish County. Service is provided through a 100% digital switching network supported with a mix of fiber optic and copper cable. Capacity is expanded by additions of cable to existing lines or replacement of a smaller capacity cable with a larger capacity cable. This results in a virtually limitless capacity for telephone service. Wireless Communication Services. Cellular telephone, paging, two-way radio and wireless internet services are provided within the city of Everett and Snohomish County by an increasing ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 32 number of providers; including Cingular, T-Mobile, Verizon, Qwest, Nextel, Sprint and others. Wireless technology is a combination of a portion of the radio frequency spectrum with switching technology, making it possible to provide mobile or portable telephone service to virtually any number of subscribers within a given area. The Federal Communications Commission (FCC) regulates the cellular telephone and wireless communications industry by controlling where carriers can operate and what radio frequencies can be utilized in their operation. All of these technologies use a line-of-sight radio signal transmitted and received by antennas known as “cells.” Extension of coverage of cellular services is accomplished by constructing new cell sites or increasing capacity of the existing system. The location of cellular equipment is restricted by the Federal Aviation Administration and existing radio transmitters. 4. Cable Services Cable television, FM radio, and digital cable services are provided, through franchise, by Comcast to the Everett area with approximately 20,000 current subscribers. Comcast also provides services with the unincorporated portion of the planning area under a franchise with Snohomish County. Cable services are regulated by National Cable Televisions Association guidelines and FCC regulations. Cable television and services installations are driven directly by demand and are funded through subscriber changes and hook-up fees. Comcast believes the system is well equipped to serve anticipated new development and annexation by adding trunk and distribution facilities. D. Other Service Providers 1. School Districts All school districts within Snohomish County have individual capital facilities plans. Each of these plans are submitted and become part of the “Snohomish County School Districts Capital Facilities Plan,”. This document provides an inventory of existing facilities and levels of service for each district. Copies of each of the school district plans are available from Snohomish County Planning and each district will have a copy of their plan. Three districts serve the Everett Planning Area. The following table gives an inventory of each districts facilities and capacities for the student population. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 33 Table 6: Existing (Fall 2003) School Facilities, Enrollment and Capacities School District Elementary Schools Middle Schools High Schools and Other Facilities Total Everett No. Schools 16 5 4 25 No. Students 7,651 4,289 5,605 17,545 Capacity 7,743 4,373 5,784 17,900 Mukilteo No. Schools 11 4 3 18 No. Students 5,682 3,398 4,046 13,126 Capacity 5,524 3,374 3,950 12,484 Snohomish No. Schools 9 2 2 13 No. Students 4,368 1,462 2,739 8,569 Capacity 4,106 1,141 2,465 7,712 Enrollment projections for Everett, Snohomish and Mukilteo school districts indicate a need for additional school capital facilities. Enrollment projections for the three districts are as follows: Table 7: School Districts-- Projected Enrollments District Enrollment 2003 Projected Enrollment 2012 Projected Enrollment 2025 Everett School District No. 2 17,575 18,981 21,900 Mukilteo School District No. 6 13,126 15,670 16,500 Snohomish School District No. 203 8,569 9,947 2. Hospitals Residents of Everett are served by one hospital, Providence Everett Medical Center. In 2005 the City Council approved a 10-15 year master plan for phased hospital expansion at the PEMC’s Colby Campus. The approved PEMC expansion includes significant intensification of use on the existing hospital properties as well as expansion to the east of the current site. Future expansions beyond the approved 2015 development will require additional review by the City, which may consist of amendments to the Institutional Overlay zone and Comprehensive Plan amendments. ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 34 Historically, hospitals have measured their level of service by the number of beds they are licensed for. The emphasis of patient treatment is shifting to out-patient care, making this measure less representative of total service available. In the future, a new level of service measure may be needed to reflect these changes. 3. Port of Everett Capital facility development at the Port is guided by the Port’s Comprehensive Scheme of Harbor Improvements, 1995, the three year Strategic Plan and five year Capital Improvement Plan (CIP). The CIP is updated annually to coincide with the preparation of the Port’s operating budget. The major capital facilities at the Port of Everett are generally described as follows: Marine Terminals South Terminal - improvements include: • a 705-foot wharf with paved concrete apron • a 22,000 sq foot dry storage warehouse with rail siding • a 655-foot dolphin berth with a paved light vehicle trestle • a 30 acre log storage yard • depth at wharf: -40 feet MLLW Pacific Terminal - improvements include: • a 640-foot wharf with paved concrete apron • an adjacent 10 acre container storage yard • depth at wharf: -40 feet MLLW Hewitt Terminal- improvements include • Pier 1 with a useable length of 600 feet and paved deck; 8 acres of upland storage; four on-dock rail spurs; depth to -40 feet MLLW • Pier 3 with a usable berth length of 650 feet and concrete deck; 13 acres of upland storage; depth to –40 feet MLLW • 830-foot wharf with paved apron; depth to –25 feet MLLW • a 36,000 sq foot multi-purpose refrigerated warehouse • a 55,000 ton alumina storage dome Marina Facilities In its North and South Marinas, the Port of Everett provides over 2,000 moorage spaces, ranging in size from 20-80 feet, making it the largest marina on the West Coast. The marina provides open and covered moorage as well as space for private boathouses. Guest moorage is provided on three floats along with restrooms, showers and laundry facilities. A gas dock is located in the North Marina. A haul-out facility with 35 ton marine travelift capacity services a number of boat yards, including the Port’s self-service repair area. Marine supply and service businesses are located in the Port’s North Marina, along with several commercial and industrial tenants. The South Marina includes restaurants, offices and commercial developments. The upland area north of the marina basin is slated for redevelopment (North Marina Redevelopment). Major Port Property Improvements Riverside Business Park- the 78-acre Riverside Business Park was originally designed to support a number of operations such as manufacturing, assembly, warehouse storage, and intermodal rail ---PAGE BREAK--- EVERETT COMPREHENSIVE PLAN CAPTIAL FACILITIES ELEMENT 35 facilities. The site has been improved with full utilities and streets. Currently there is an intermodel facility on the site and it is used by the Port as a storage site for dredge spoils. Sierra Pacific Industries has a purchase agreement for the site and plan to build a high tech, state-of-the-art lumber manufacturing and co-generation plant on this former Weyerhaeuser Mill site. Baywood - this property includes approximately 13 acres of uplands. The site was previously used as a log yard but has undergone extensive clean up and has been capped by clean material dredged from the adjacent Snohomish River Channel. The facility is currently vacant. Facilities Planned or Underway The Port of Everett’s Strategic Plan and Capital Improvement Plan provide a blueprint for near and long-term development of Port properties. The Port’s near-term development program (next 5 years) includes several major elements that are in various stages of planning or implementation: North Marina Redevelopment - the Port and its private sector developer partner, Everett Maritime, LLC propose to redevelop the approximately 65 acres of uplands with a mix of uses, including commercial office, retail, residential, hospitality, and marina support businesses. A public esplanade and public spaces will be an integral part of the redevelopment. This multi-district, master-planned effort will occur in phases over a 7-10 year time frame. 12th Street Marina - this new marina adjacent to the North Marina Redevelopment will add more than 200 total moorage slips ranging in size from 40-70 feet, including guest, transient, and permanent moorage. A new, higher capacity boat haul-out facility, wash down area, and boatyard will also be built. Satellite Rail/Barge Transfer Facility - at east end of the old Mukilteo Tank Farm site. This project will enable the aerospace industry to transfer over-sized container cargo more directly to assembly facilities at Paine Field. South Terminal Improvements - additional berthing, wharf extension, fill for an approximate 12 acre expansion of storage/handling areas, and cargo handling equipment improvements. Mukilteo Tank Farm - the Port is examining various options for the redevelopment this waterfront parcel of approximately 22 acres in conjunction with the City of Mukilteo, Sound Transit, and Washington State Ferries. Baywood – the Port is in the initial stages of developing a recreational vehicle park on this property. Union Slough Saltmarsh Restoration Site - the Port constructed the Union Slough Saltmarsh Restoration site in 2000-01, creating 19.2 acres of new tidal habitat to serve as mitigation for several Port capital projects, among them the Pacific Terminal development. This site also provides public access in the form of parking, trails, and interpretive signs. A planned 4.6 acre expansion of the restoration site will provide additional habitat area as compensation for future Port projects, including the 12th Street Marina. Biringer Farm Mitigation Site - the Port is planning to restore over 300 acres of tidal habitat for future mitigation needs. ---PAGE BREAK--- Appendix 2-9 – Snohomish County Comprehensive Plan: Selected Sections ---PAGE BREAK--- Snohomish County Comprehensive Plan: Population & Employment ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- Snohomish County Comprehensive Plan: Land Use ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- Snohomish County Comprehensive Plan: Utilities ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- Snohomish County Comprehensive Plan: Interjurisdictional Coordination ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- Appendix 3-1 – Demographics Technical Memorandum ---PAGE BREAK--- 2006 Everett Water System Plan 1 of 30 Technical Memorandum Everett Comprehensive Water Plan Technical Memorandum Date: April 27, 2006 Subject: Demographic Data for Demand Forecasting To: Souheil Nasr, City of Everett From: Jason Lemieux and Andrew Graham Public Works Department CC: Jim Peterson 3200 Cedar Street HDR Engineering Everett, WA 98258 500 108th Ave NE Bellevue, WA 98004 Project Number: 022254 Telephone: [PHONE REDACTED] E-Mail: [EMAIL REDACTED] This technical memorandum presents demographic data for Everett and Snohomish County that will be used in preparing the demand forecast for Everett’s Comprehensive Water Plan (CWP). To facilitate transition to the CWP document, the information presented here is formatted similarly to a chapter in the CWP. Demographic projections developed by the Puget Sound Regional Council (PSRC) are used as the basis of demographic and demand projections for this CWP. This technical memorandum describes the methodology and results of the demographic forecasts. Demographic projections are presented for the current service area boundaries and anticipated future service area boundaries. Demographic projections for the future service area boundary will serve as the basis for developing Everett’s water demand forecast. 1.1. Methods and Assumptions Demographic information presented in this analysis is based on PSRC projections of population, households (single and multi-family), and employment (Puget Sound Regional Council 2003.). These projections are available for 10 year increments from 2000 to 2030. The PSRC allocates the projections across small geographic areas called Transportation Analysis Zones (TAZ). The process used to convert the PSRC data to data specific to the area served by the City of Everett (Everett) is as follows. The analysis begins by identifying the current and future service areas within which Everett will supply water. The current service area is defined as the current service area boundaries defined in the North Snohomish County Coordinated Water System Plan (1991). This only includes Everett’s current retail area and those direct and indirect wholesale customers currently receiving Everett water; including increases in Everett’s share of partially served utilities. The future service area is defined as the current service area including changes in service area boundaries (e.g. annexation in Everett retail area) and addition of new wholesale customers. Assumptions regarding specific changes in the service area are listed below. ---PAGE BREAK--- 2006 Everett Water System Plan 2 of 30 Technical Memorandum The public water system service areas and remaining Snohomish County lands are classified into one of five categories: Everett Retail; Direct Wholesale, Indirect Wholesale; Areas Served by Other Utilities; and Areas Not Served by Any Utility. Current and future boundaries by category are shown in Figure 1. The geographic boundaries of the PSRC TAZs and the public water system service areas are overlayed using a Geographic Information System (GIS) to determine which TAZs, or portions thereof, are in each service area. As the designated service areas associated with each public water system do not align perfectly with the TAZs it was necessary to apportion the TAZ forecasts to public water system service areas. For any TAZ fully in a public water system service area, all the demographics in that TAZ are assigned to that public water system. For any TAZ not fully in the public water system’s service area, the demographics in that TAZ are assigned to the public water system based on the percent of the TAZ land area in that public water system’s service area. The overlay of TAZs and service area boundaries are shown in Figure 2. As the PSRC has only developed demographic forecasts for select years within the planning period and does not extend beyond the year 2030, annual projections are interpolated or extrapolated using available PSRC data points. Interpolations were performed on a straight-line basis between each PSRC data year. Extrapolations to 2050 were performed by applying the average annual growth rate between 2020 and 2030 from the PSRC data set for population, total households and employment to the ensuing time period (2031 to 2050). The total households were then further allocated between single family and multifamily by using the same single family versus multifamily percentage split as in 2030. Assumptions utilized in determining current and future public water system service area boundaries and categorizations are listed below. These assumptions are based on information provided by the City of Everett, and reflect Everett staff’s anticipated changes in service area boundaries through annexation and new wholesale customers. • Current boundaries are based on GIS coverages provided by Everett public water system boundaries. (January 2006) • Everett’s future retail area is defined by the projected area that will be annexed over the next 20 years (i.e. serving the entire Everett Urban Growth Area). It was assumed 1/20th of this area is annexed annually over the 20 years. Annexation by Everett will expand their retail service area while decreasing the service area of neighboring direct wholesale customers. Direct wholesale customer’s service areas reduced in this analysis include Mukilteo, Silver Lake, Alderwood and some portions of an area currently not served by any utility. • For the purpose of presenting projected demographic and demand data for the Tulalip Reservation area, the reservation is divided into three subcomponents. The first component is called “Tulalip\City of Marysville” and is a current wholesale customer of Everett; which receives Everett water through the City of Marysville. Tulalip\City of Marysville is classified under Everett Direct Wholesale. The second component, called “Tulalip\Main”, is currently classified as Areas Served by Other Utilities, but is anticipated to be served by Everett in the future. The third component, called “Tulalip\Seven Lakes”, is currently classified as Areas Served by Other Utilities, but is also anticipated to be served by Everett in the future. Each of these areas is shown in Figure 1. • Everett’s current list of direct wholesale customers expands to include: ---PAGE BREAK--- 2006 Everett Water System Plan 3 of 30 Technical Memorandum − Tulalip\Main in 2012 (planning year − Sultan (utility portion) in 2020 • Everett’s current list of indirect wholesale customers expands to include areas north of the Tulalip\Main following the 6-year planning period. Specifically, including: − Tulalip\Seven Lakes and Marysville Estates – Aqua Hills in 2012 (planning year 7) − Warm Beach , Seven Lakes, Kayak Water, and areas currently not served west of Kayak Water in 2016 (Planning Year 11) − Silvana, Silvana River\Front Park, Warm Beach Conference, and areas currently not served north of Seven Lakes and south of Stanwood in 2019 (Planning Year 14) − Stanwood in 2022 (Planning Year 17) • Partial Service: Some Everett Direct Wholesale customers only deliver Everett water to a portion of their service area. Demographics for each portion of a customer’s service area are displayed separately in this analysis. The portion of each service area receiving Everett water is included under Everett Direct Wholesale, while areas not receiving Everett water are included under Areas Served by Other Utilities. The partially served public water systems and assumptions applied to distribute the demographics for these systems are described below and in Table 1. − City of Snohomish: Everett water is assumed to serve 40% of the City of Snohomish service area for the entire planning period. This percentage split was extracted from the 2000 Comprehensive Water Plan (Everett Public Works 2000). − Cross Valley: The City of Everett provided GIS coverages of their wholesale water customers’ service areas. In this GIS coverage Cross Valley was split between the Everett supplied and Cross Valley supplied water. The initial split between Everett and Cross Valley was based on this GIS coverage; with Everett supplying 20 percent of the entire Cross Valley service area. Subsequent planning years are based on the 2010, 2020, and 2050 splits extracted from the 2000 Comprehensive Water Plan (Everett Public Works 2000). Annual percentages were determined by straight-line interpolation between extracted data. Percentages from the 2000 Comprehensive Water Plan include the assumption that all growth in the Cross Valley area is served by Everett. − Marysville: In the City-supplied GIS coverage Marysville was split between the Everett supplied and Marysville supplied water. Everett supplies 58 percent of the entire Marysville service area (based on land area). This geographic split was held constant for the entire planning period. Note that although the geographic split is held constant, the percentage of Marysville’s demographics served by Everett differ due to the distribution of demographics within the service area and on the growth rates in the Everett-served area relative to the Marysville-served area. − Sultan: The percentage split between the City of Everett and Sultan for 2000, 2010, 2020, and 2050 are extracted from the 2000 Comprehensive Water Plan (Everett Public Works 2000). Annual percentages were determined by straight- line interpolation between extracted percentages. ---PAGE BREAK--- Snohomish County King County Snohomish County South Fork Stillaguamish River Pilchuck River River Snohomish River Skykomish Lake Chaplain River Sultan Spada Lake Reservoir Snohomish County Skagit County Island County Stanwood Wilderness Ridge Community\Club Water Sy Tatoosh Meadow Ridge Remote Area Silvana Arlington Marysville (Marysville Water) Seven Lakes Warm Beach\Conference Warm Beach Kayak Water Tulalip\Seven Lakes Tulalip Marysville Estates - Aqua Hills Tulalip Marysville (Everett Water) Snohomish P.U.D.\Integrated System Granite Falls Everett Cherry Avenue Riverside Snohomish P.U.D.\Integrated System Mukilteo Edmonds Alderwood Silver Lake Cross Valley (Cross Valley Water) Sky Meadow Monroe Roosevelt Dubuqe Meadow Lake Highland Three Lakes Machias Ridge Mt. View Fobes Schluter W.A. Rivershore City of Snohomish Olympic View Mountlake Sultan Startup Goldbar May Creek Snohomish P.U.D.\Integrated System Lake Alyson Service Area FIGURE 1 City of Everett I Comprehensive Water Plan Printing Date: April 25, 2006 File: service-area_map_4_TM_2006.mxd W a s h i n g t o n S t a t e Service Area Legend Everett Service Area Boundary Planning Boundary for North Snohomish County CWSP Everett UGA County Line Everett Large Direct Wholesale Service Area - Current and 6 yr. Everett Large indirect Wholesale Service Area - Current and 6 yr. Area Served by Other Utility Area Not Served by Any Public Water System Everett Retail Service Area - Current Everett Retail Service Area - Annexation During Planning Period Everett Large Direct Wholesale Service Area - 7-20 yrs. Everett Large Indirect Wholesale Service Area - 7-20 yrs. 0 3 6 9 12 15 Miles I Note: Snohomish County water service areas, including Everett's retail service area, were extracted from Everett's geographic information system in January 2006; Everett's Urban Growth Area was extracted in December 2005. ---PAGE BREAK--- Snohomish County Snohomish County South Fork Stillaguamish River Pilchuck River River Snohomish River Skykomish Lake Chaplain River Sultan Spada Lake Reservoir Snohomish County Skagit County Island County 668 669 667 671 665 661 660 615 657 653 629 654 666 616 628 664 659 630 658 631 546 662 655 656 670 624 641 575 531 625 644 621 642 623 635 646 639 609 579 545 620 574 663 568 567 619 627 645 640 626 578 563 570 608 538 636 634 556 643 607 622 647 604 632 606 605 617 637 614 550 597 562 539 572 633 638 551 648 650 603 600 593 587 611 598 555 618 583 652 599 564 651 576 558 588 594 581 649 580 532 547 602 577 554 544 542 553 552 589 585 584 560 541 573 534 557 610 586 559 601 571 591 569 566 592 613 590 612 535 536 549 561 582 548 543 565 540 596 533 537 595 City of Everett I Comprehensive Water Plant Printing Date: April 25, 2006 File: psrc_TAZ_bnds_map_TM_2006.mxd PSRC TAZ Boundaries in Snohomish County FIGURE 2 Legend Everett Large Direct Wholesale Service Area - Current and 6yr. Everett Large Indirect Wholesale Service Area - Current and 6yr. Area Served by Other Utility Area Not Served by Any Public Water System Everett Pressure Zone Boundary PSRC TAZ Boundaries in Snohomish County Everett Retail Service Area - Current Everett Retail Service Area - Annexation During Planning Period Everett Large Indirect Wholesale Service Area - 7-20 yrs. Everett Large Direct Wholesale Service Area - 7-20 yrs. Water Body 0 3 6 9 Miles I ---PAGE BREAK--- 2006 Everett Water System Plan 6 of 30 Technical Memorandum Table 1: Allocation of Service Area Demographics Between Everett and Partially Served Wholesale Customers Population Served Single Family Households Served Multi Family Households Served Employment Served Utility 2005 2010 2020 2050 2005 2010 2020 2050 2005 2010 2020 2050 2005 2010 2020 2050 Cross Valley Everett Source 5,403 10,031 16,898 25,357 1,806 3,461 5,969 9,465 82 338 345 359 570 2,317 3,587 6,808 Cross Valley Source 20,957 18,830 18,696 28,055 6,905 6,143 6,399 10,148 249 138 113 117 2,659 1,140 850 1,614 Percent Everett 20% 35% 47% 47% 21% 36% 48% 48% 25% 71% 75% 75% 18% 67% 81% 81% Marysville Everett Source 41,660 46,737 56,860 96,840 11,589 12,669 15,622 28,032 3,888 4,965 6,517 11,178 7,905 8,248 9,095 12,686 Marysville Source 9,597 10,640 12,228 23,554 3,105 3,479 4,240 8,582 169 214 124 76 3,219 3,494 3,948 5,045 Percent Everett 81% 81% 82% 80% 79% 78% 79% 77% 96% 96% 98% 99% 71% 70% 70% 72% Snohomish Everett Source 3,520 3,756 4,146 6,093 963 1,038 1,149 1,736 472 516 608 924 1,543 1,599 1,830 2,657 Snohomish Source 5,280 5,634 6,219 9,140 1,444 1,558 1,725 2,604 709 775 911 1,385 2,316 2,399 2,744 3,986 Percent Everett 40% 40% 40% 40% 40% 40% 40% 40% 40% 40% 40% 40% 40% 40% 40% 40% Sultan Everett Source 720 1,327 2,612 3,618 222 391 710 933 42 101 279 452 131 218 434 680 Sultan Source 1,199 885 0 0 369 261 0 0 71 68 0 0 219 146 0 0 Percent Everett 38% 60% 100% 100% 38% 60% 100% 100% 37% 60% 100% 100% 37% 60% 100% 100% Notes: The classification of a public water system’s demographics as served by Everett water or the public water systems own water supplies is based on the service area boundaries defined in GIS and/or historical percentages extracted from Everett’s previous CWP (Everett Public Works 2000). See text on methods and assumptions for additional details regarding allocation assumptions. Demographics shown are based on the water service area boundaries for Everett and its wholesale customers as of January 2006. ---PAGE BREAK--- 2006 Everett Water System Plan 7 of 30 Technical Memorandum A refinement for private well supplies was also made to future service area demographics to permit PSRC’s forecasts to be used for water demand forecasting. Some of the population within designated public water system service areas is currently served by private wells. Data on each public water system’s single-family accounts, extracted from the Regional Water Supply Outlook (Central Puget Sound Water Suppliers’ Forum 2000), was used to make this adjustment. The estimate of total single-family households within each service area was compared with the number of single-family accounts served by the respective public water system. The difference was assumed to be served by private wells. The number of single- family homes served by private wells was assumed to remain constant for the planning period, as new homes are built with private wells and some existing homes connect to the local public water system. Within each public water system’s service area, all of the multifamily and non-residential development was assumed to be served by the utility. This assumption is a reasonable approximation of actual conditions in the region. 1.2. Demographic Projections for Current Service Areas Demographic data from the PSRC for Snohomish County form the basis for Everett’s forecasted demographics and water demand (Puget Sound Regional Council, 2003 Sub-County (Small Area) Forecasts of Population and Employment, Central Puget Sound Region). PSRC forecasts for Snohomish County are summarized in Table 2 by demographic category. Table 2 shows that the PSRC projects the population of Snohomish County will grow 21 percent by 2010, 42 percent by 2020, and 63 percent by 2030. Single family households and employment will see similar growth; however, multi-family households will grow at a faster rate of 47 percent by 2010, 82 percent by 2020, and 109 percent by 2030. Table 2: Summary of PSRC TAZ Data for Snohomish County PSRC Data Years Percent Change from 2000 Demographics 2000 2010 2020 2030 to 2010 to 2020 to 2030 Population 596,874 722,775 848,410 972,065 21% 42% 63% Single Family Households 166,906 195,818 233,535 272,242 17% 40% 63% Multi-Family Households 57,928 85,442 105,411 120,806 47% 82% 109% Employment 217,807 261,869 308,734 358,209 20% 42% 64% Notes: Source: Puget Sound Regional Council, 2003. PSRC population presented is the ‘Population In Households’ and is calculated by subtracting Institutional Group Quarters (GQI) and Non-Institutional Group Quarters (GQN) from the Total Population (TOTPOP). Multi-Family Households are calculated using the sum of Low Income Households (LIHH), Low Middle Income Households (LMIHH), Upper Middle Income Households (UMIHH), and Upper Income Households (UIHH) multiplied by the Percent of Households Multi-Family Single Family Households is calculated as the sum of LIHH, LMIHH, UMIHH, and UIHH minus multi-family households. The forecasts of single-family households, multifamily households, and employment served by the respective public water systems within Snohomish County, combined with historical water use factors by demographic, will be used to develop the water demand forecasts for Chapter 3 ---PAGE BREAK--- 2006 Everett Water System Plan 8 of 30 Technical Memorandum of the CWP. Demographic data for Snohomish County is classified into five categories with three categories representing use of Everett water (see Methods and Assumptions section for detail on categories). They are Everett Retail, Everett Direct Wholesale, and Everett Indirect Wholesale. Table 3 shows the demographics by category for the key planning years. Figure 3 shows the distribution of 2005 county population served and their water source. The Everett direct retail service area represents approximately 14 percent of the County’s population1. The wholesale areas served by Everett water represent approximately 65 percent of the county population with 50 percent as direct wholesale and 15 percent indirect wholesale. Table 4 shows the demographics for each of Everett’s current direct and indirect wholesale customers. The Everett wholesale service area includes four public water systems (Cross Valley, Marysville, Snohomish, and Sultan) that purchase a portion of their water from Everett and serve a portion of their customers with water from their own sources. Table 4 shows that the 2005 population served by those utilities’ own sources is approximately 37,000; the remaining population is included in Everett wholesale (51,300). As is shown in Table 4, in the future a larger proportion of these partially served customers’ service areas will be served by Everett. Table 5 and Figure 4 show that substantial growth is projected in Everett and Snohomish County over the next 20 years. The population served within Everett’s current retail service area is projected to grow by 8 percent from 2005 to 2011 and 26 percent from 2005 to 2025. This represents approximately 7,300 and 24,100 additional people, respectively, for each time period. During the same periods, single-family households are projected to grow by 7 and 29 percent; and multi-family households by 14 and 35 percent. Employment is expected to grow by 11 and 34 percent. These growth rates are expected to have an impact on water demand. These increases in Everett retail demographics represent growth in the current retail area. Within the service areas of Everett’s direct and indirect wholesale customers, projected growth is even more dramatic. Changes in population for Everett’s wholesale customers within the 6- year period increases by approximately 55,400 and 6,400 in the direct and indirect categories, respectively. Over the 20-year period the change in population for Everett’s wholesale customers increases by approximately 166,700 and 22,200 in the direct and indirect areas, respectively. Single-family households, of Everett’s direct and indirect wholesale customers, increase by 49,500 during this same time period; and multifamily households by 34,300. Employment is projected to grow by 58,300. In the areas of Snohomish County currently not served by Everett (approximately 21 percent of the county population), population growth rates are projected to increase by approximately 8 percent (11,600 people) in the 6-year period and 29 percent (41,500 people) in the 20-year period. Table 5 shows the demographics for key planning years for all public water systems not receiving Everett water, including non-served portions of utilities partially served by Everett. A complete listing of the annual demographic projections (population, employment, and households) by Everett customer category between 2000 and 2050 is included in Section 1.5. 1 For the purposes of this analysis, the Everett direct retail service area category does not include the demographics for connections along the transmission lines that are, outside of Everett’s city limits or core retail service area. The demographics for these connections are reflected in the demographics of other water service areas. ---PAGE BREAK--- 2006 Everett Water System Plan 9 of 30 Technical Memorandum Table 3: Demographics for Snohomish County by Everett Customer Category (Current Service Area) Customer Category Everett Retail Everett Direct Wholesale Everett Indirect Wholesale Total Everett Retail and Wholesale Areas Served by Other Utilities Areas Not Served by a Public Water System County Total Population 2005 93,692 327,117 102,454 523,262 99,649 41,266 664,177 2006 94,913 336,808 103,512 535,233 100,689 42,207 678,129 2011 101,002 382,472 108,835 592,310 105,842 46,692 744,844 2025 117,759 493,822 124,665 736,246 125,406 56,987 918,640 2050 151,708 719,379 159,401 1,030,488 178,413 80,138 1,289,039 Single Family Household 2005 21,987 88,322 26,091 136,400 32,108 14,096 182,605 2006 22,208 90,601 26,220 139,030 32,437 14,414 185,880 2011 23,415 101,682 26,962 152,059 34,231 15,978 202,268 2025 28,363 133,617 30,283 192,263 42,918 20,126 255,307 2050 37,974 198,080 39,435 275,489 64,009 29,298 368,797 Multi-Family Household 2005 17,092 33,746 15,661 66,500 4,564 911 71,975 2006 17,507 35,531 16,094 69,132 4,712 987 74,832 2011 19,475 43,933 18,183 81,590 5,271 1,317 88,178 2025 23,102 60,703 22,959 106,764 5,419 1,622 113,805 2050 30,321 95,957 30,446 156,724 6,456 2,204 165,384 Employment 2005 88,448 76,150 52,381 216,979 19,165 4,116 240,260 2006 90,074 78,216 53,205 221,495 19,164 4,160 244,819 2011 97,998 88,137 57,668 243,804 19,370 4,392 267,566 2025 118,360 112,520 74,300 305,180 23,972 5,246 334,399 2050 163,387 166,229 113,956 443,573 36,786 7,286 487,644 Notes: The data shown in this table was developed by assigning a share of the demographics for each PSRC Transportation Analysis Zones (TAZ) based on the percentage of intersection between each TAZ and each subarea of Snohomish County. No adjustments have been made to the distribution of demographics within each TAZ (i.e. the analysis assumes an even distribution of demographics within each TAZ). Population and single family household demographics include those single family households that are on private wells; they do not receive water from a utility. These households are subtracted out under the future service area conditions analysis. Everett retail customers located outside of Everett’s city limits and core retail service area that are served through diversions from Everett’s transmission lines are not included under the Everett Retail category. However, these customers are included in the demographics of the service area for which they are physically located. There are approximately 424 connections along the transmission line with 340 single family household connections, 76 multifamily connections, and 8 ICI connections. ---PAGE BREAK--- 2006 Everett Water System Plan 10 of 30 Technical Memorandum Figure 3: Distribution of 2005 Snohomish County Population Served by Everett (Current Service Area) Everett Retail; 93,692 ; 14% Everett Direct Wholesale; 327,117 ; 50% Everett Indirect Wholesale; 102,454 ; 15% Areas Served by Other Utilities; 99,649 ; 15% Areas Not Served by a Public Water System; 41,266 ; 6% ---PAGE BREAK--- 2006 Everett Water System Plan 11 of 30 Technical Memorandum Table 4: Demographics for Everett's Wholesale Customers (Current Service Area) ---PAGE BREAK--- 2006 Everett Water System Plan 12 of 30 Technical Memorandum Table 5: 6-Year and 20-Year Changes in Forecasted Demographics for Snohomish County (Current Service Area) Population Single Family Households Multi-Family Households Employment Planning Period/Category Change from 2005 Percent Change from 2005 Change from 2005 Percent Change from 2005 Change from 2005 Percent Change from 2005 Change from 2005 Percent Change from 2005 6-Year Period (2006-2011) Everett Retail 7,311 7.8% 1,428 6.5% 2,382 13.9% 9,551 10.8% Everett Direct Wholesale 55,355 16.9% 13,360 15.1% 10,187 30.2% 11,987 15.7% Everett Indirect Wholesale 6,382 6.2% 871 3.3% 2,522 16.1% 5,287 10.1% Areas Served by Other Utilities 6,193 6.2% 2,122 6.6% 707 15.5% 205 1.1% Areas Not Served by a Public Water System 5,426 13.1% 1,882 13.4% 406 44.5% 276 6.7% County Total (6-Year Period) 80,667 12.1% 19,663 10.8% 16,203 22.5% 27,306 11.4% 20-Year Period (2006-2025) Everett Retail 24,067 25.7% 6,376 29.0% 6,010 35.2% 29,913 33.8% Everett Direct Wholesale 166,705 51.0% 45,295 51.3% 26,957 79.9% 36,370 47.8% Everett Indirect Wholesale 22,211 21.7% 4,191 16.1% 7,298 46.6% 21,919 41.8% Areas Served by Other Utilities 25,757 25.8% 10,810 33.7% 855 18.7% 4,807 25.1% Areas Not Served by a Public Water System 15,721 38.1% 6,030 42.8% 710 77.9% 1,130 27.5% County Total (20-Year Period) 254,462 38.3% 72,702 39.8% 41,830 58.1% 94,138 39.2% Notes: Annual forecasted demographics were generated using a linear interpolation between PSRC forecasted data for 2000, 2010, 2020, and 2030. PSRC data was distributed to utility or group categories based on City of Everett classifications and GIS data. Data does not include anticipated annexation or new customers; however it does include single family households on private wells. ---PAGE BREAK--- 2006 Everett Water System Plan 13 of 30 Technical Memorandum Figure 4: Population Forecast for Everett Served Areas (Current Service Area) 100,000 200,000 300,000 400,000 500,000 600,000 700,000 800,000 900,000 1,000,000 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 Population Everett Retail Everett Direct Wholesale Everett Indirect Wholesale 2005 2006 2011 2012 2025 2026 6 Year Period 20 Year Period 535,233 592,310 736,246 ---PAGE BREAK--- 2006 Everett Water System Plan 14 of 30 Technical Memorandum 1.3. Adjustments to Demographic Projections During the 6-year and 20-year planning periods, the City of Everett will experience changes in the demand for water due to: growth within the current customer base (retail and wholesale), shifting service area boundaries, and the addition of new customers and their associated growth. This section describes three adjustments to the demographics that are anticipated to impact both how water is delivered and the quantity that is delivered. These are: • Expansion of Everett’s retail area through annexation. • Addition of new Direct and Indirect Wholesale customers. • Existing single family households with wells. 1.3.1. Projected Annexation by the City of Everett The City of Everett anticipates that approximately 7.6 square-miles will be annexed over the 20- year planning period. The majority of this annexation will take place south of the current retail area, (see Figure A for anticipated annexation area). As the majority of this land lies within the current boundaries of Everett wholesale customers, annexation does not represent an increase in the population receiving Everett water, but rather, a re-categorization of this population from wholesale to retail. The exact timing of annexation is uncertain. The allocation of demographics to Everett's retail service area is based on the expansion of Everett's current retail area boundaries assuming that expansion occurs in uniform increments over the 20-year planning period. Therefore, 1/20th of the anticipated annexation is incorporated into Everett's current retail service area annually. Table 6 shows the annual demographics for the entire anticipated annexation area, and that portion anticipated to be annexed by the City of Everett. The estimated Everett retail population served increases by approximately 4,400 in 2006, 11,500 in 2011, and 57,600 in 2025. This represents a 5 percent increase from the Current Service Area population in 2006, 11 percent in 2011, and 49 percent in 2025. ---PAGE BREAK--- 2006 Everett Water System Plan 15 of 30 Technical Memorandum Table 6: Demographics for the Projected Annexation Area Anticipated Annexation Area Allocation to Everett Retail Year Population Single Family Household Multi- Family Household Employment Cumulative Annexed Area (sq. miles) Population Single Family Household Multi- Family Household Employment 2006 43,411 8,849 8,274 6,957 0.5 4,414 759 [PHONE REDACTED] 44,653 9,065 8,592 7,173 0.7 5,959 1,083 1,148 1,148 2008 45,894 9,281 8,911 7,390 0.8 7,064 1,301 1,356 1,327 2009 47,134 9,496 9,231 7,607 1.0 8,690 1,654 1,622 1,564 2010 48,374 9,711 9,552 7,824 1.2 9,979 1,916 1,864 1,743 2011 49,385 9,931 9,784 7,997 1.4 11,518 2,258 2,125 1,927 2012 50,043 10,055 9,981 8,123 1.6 13,269 2,661 2,406 2,132 2013 50,701 10,180 10,178 8,250 1.9 15,233 3,078 2,778 2,406 2014 51,359 10,304 10,375 8,376 2.2 17,365 3,537 3,179 2,687 2015 52,017 10,429 10,571 8,503 2.5 19,684 4,025 3,641 3,023 2016 52,676 10,553 10,768 8,630 2.9 22,657 4,594 4,314 3,435 2017 53,334 10,677 10,964 8,756 3.3 25,862 5,204 5,050 3,878 2018 53,993 10,801 11,161 8,883 3.8 29,323 5,862 5,850 4,354 2019 54,652 10,925 11,357 9,009 4.2 33,011 6,554 6,719 4,886 2020 55,310 11,049 11,553 9,136 4.7 36,900 7,267 7,662 5,503 2021 55,772 11,157 11,678 9,279 5.2 40,838 8,028 8,577 6,209 2022 56,236 11,265 11,803 9,422 5.8 44,864 8,840 9,480 7,004 2023 56,702 11,374 11,928 9,565 6.4 48,946 9,712 10,348 7,886 2024 57,170 11,483 12,054 9,708 7.0 53,259 10,640 11,262 8,842 2025 57,638 11,593 12,179 9,851 7.6 57,638 11,593 12,179 9,851 2050 69,477 13,471 16,519 13,742 7.6 69,477 13,471 16,519 13,742 Notes: Most of the anticipated annexation area lies within Everett's current wholesale customer service area boundaries. As lands are annexed by the City, the associated demographics are shifted from the Everett Wholesale category to Everett Retail (see note 2 for method). The allocation of demographics to Everett's retail area is based on the expansion of Everett's retail service area boundaries. For modeling purposes it is assumed that the existing retail area boundary is expanded in uniform increments over the 20-year planning period. Therefore 1/20 of the anticipated annexation is incorporated into Everett's retail area annually, along with those areas demographics. The majority of the demographics allocated to Everett represent a transfer from the Everett Direct Wholesale category to the Everett Retail category. Less than one percent of the demographics allocated to Everett in the annex area are from the Areas Served by Other Utilities category. Includes single family households on private wells. 1.3.2. New Wholesale Customers The City of Everett currently supplies water directly and indirectly to several public water systems within Snohomish County (see Table During the 6-year planning period, Everett does not anticipate providing water to any new wholesale customers. However, during the 20- year planning period, Everett does anticipate providing water to new wholesale customers. New wholesale customers and anticipated service dates are listed below (see Figure A for location of new customers).2 • Everett’s list of new direct wholesale customers expands to include Tulalip\Main in 2012 (planning year 2 Growth of existing customers and expansion of service within partially served customers is included in the analysis presented in Section 1.2 for the Current Service Area. ---PAGE BREAK--- 2006 Everett Water System Plan 16 of 30 Technical Memorandum • Everett’s list of indirect wholesale customers expands to include areas north of Tulalip\Main following the 6-year planning period. Specifically, adding : − Tulalip\Seven Lakes and Marysville Estates – Aqua Hills in 2012 (Planning Year − Warm Beach , Seven Lakes, Kayak Water, and areas currently not served west of Kayak Water in 2016 (Planning Year 11). − Silvana, Silvana River\Front Park, Warm Beach Conference, and areas currently not served north of Seven Lakes and south of Stanwood in 2019 (Planning Year 14). − Stanwood in 2022 (Planning Year 17). The estimated Everett Wholesale population increases by approximately 11,800 in 2012 and 44,500 in 2025. This represents a 2 percent increase from the Current Service Area population projection for 2012 and a 7 percent increase for 2025. Table 7 shows the annual demographics for the entire anticipated customer area and the portion anticipated to be serviced by the City of Everett. Table 8 shows demographic data for individual new customers for key planning years. Table 7: Demographics for Projected New Wholesale Customers Anticipated New Customer Area Allocation to Everett Wholesale Year Population Single Family Household Multi- Family Household Employment Population Single Family Household Multi- Family Household Employment 2006 32,672 10,953 1,194 7,547 2007 33,412 11,202 1,261 7,738 2008 34,153 11,450 1,328 7,929 2009 34,893 11,698 1,396 8,120 2010 35,633 11,946 1,463 8,311 2011 36,241 12,247 1,434 8,529 2012 36,850 12,548 1,406 8,748 11,834 4,157 287 3,620 2013 37,458 12,849 1,377 8,967 12,108 4,269 292 3,695 2014 38,066 13,150 1,348 9,186 12,381 4,381 298 3,771 2015 38,674 13,450 1,320 9,405 12,654 4,493 303 3,846 2016 39,283 13,751 1,291 9,623 24,634 8,993 415 4,944 2017 39,891 14,052 1,263 9,842 24,977 9,160 406 5,050 2018 40,499 14,353 1,234 10,061 25,319 9,327 397 5,156 2019 41,108 14,654 1,205 10,280 31,305 11,594 461 5,771 2020 41,716 14,955 1,177 10,499 31,699 11,798 439 5,894 2021 42,275 15,247 1,122 10,747 32,155 12,005 427 6,029 2022 42,833 15,540 1,067 10,995 42,833 15,540 1,067 10,995 2023 43,392 15,833 1,013 11,244 43,392 15,833 1,013 11,244 2024 43,951 16,126 958 11,492 43,951 16,126 958 11,492 2025 44,509 16,418 903 11,741 44,509 16,418 903 11,741 2050 61,143 23,675 840 19,869 61,143 23,675 840 19,869 Notes: Represents the entire area for all anticipated new wholesale customers irrespective of timing for receiving Everett water. New wholesale customers are allocated based on the timing assumptions described in the technical memorandum. Demographics for the entire customer service area are allocated to Everett direct or indirect wholesale categories at initial time of service demographics are not spread over a series of years). ---PAGE BREAK--- 2006 Everett Water System Plan 17 of 30 Technical Memorandum Table 8: Demographics for Everett's Projected New Wholesale Customers Population Single Family Household Multi-Family Household Employment Wholesale Customer 2005 2006 2011 2025 2050 2005 2006 2011 2025 2050 2005 2006 2011 2025 2050 2005 2006 2011 2025 2050 Everett Direct Wholesale Tulalip\Main 10,006 10,228 11,384 15,186 23,870 3,493 3,569 3,983 5,576 9,134 179 198 278 297 398 2,963 3,050 3,469 4,614 7,761 Everett Indirect Wholesale Seven Lakes 7,347 7,521 8,271 9,156 11,575 2,616 2,685 2,998 3,556 4,662 111 118 133 27 19 610 631 742 1,077 1,717 Stanwood 7,050 7,215 8,089 10,532 13,435 2,002 2,040 2,288 3,584 4,948 655 686 803 525 382 3,330 3,394 3,746 5,174 8,942 Unspecified Name 5,090 5,211 5,745 6,508 8,235 1,740 1,782 1,992 2,490 3,277 145 153 174 42 29 300 314 388 609 994 Kayak Water 1,381 1,414 1,554 1,720 2,174 488 502 564 672 903 14 15 17 3 2 46 48 55 85 151 Warm Beach 638 653 719 795 1,005 222 228 255 312 417 15 16 18 4 2 31 32 38 57 94 Silvana 233 238 266 334 426 80 82 94 126 170 3 3 4 2 1 10 10 12 18 31 Marysville Estates – Aqua Hills 133 136 151 201 317 45 46 52 73 123 2 2 3 4 5 64 65 75 99 168 Warm Beach\ Conference 26 26 29 32 40 8 9 10 13 17 2 2 2 0 0 2 2 3 4 7 Tulalip\ Seven Lakes 23 24 26 35 54 8 9 10 13 20 0 0 1 1 1 1 1 1 2 3 Silvana River\Front Park 6 6 7 9 11 2 2 2 3 5 0 0 0 0 0 0 0 0 0 1 Subtotal Indirect Wholesale 21,926 22,444 24,857 29,323 37,272 7,212 7,384 8,264 10,842 14,541 948 996 1,156 607 442 4,393 4,497 5,060 7,127 12,109 Total Everett Wholesale 31,932 32,672 36,241 44,509 61,143 10,705 10,953 12,247 16,418 23,675 1,127 1,194 1,434 903 840 7,356 7,547 8,529 11,741 19,869 Notes: The data shown in this table was developed by assigning a share of the demographics for each PSRC Transportation Analysis Zones (TAZ) based on the percentage of intersection between each TAZ and each subarea of Snohomish County (see Figure No adjustments have been made to the distribution of demographics within each TAZ (assumes even distribution). Demographics included under the Tulalip subcomponent Tulalip\Main (Everett Direct Wholesale), a new customer, is for the expansion of delivering Everett water to most or of Tulalip Reservation. This excludes demographics included under the Tulalip\City of Marysville (current service area customer) or the new customer Tulalip\Seven Lakes. See Section 1.1 for more detail. Areas of Snohomish County not currently served by a Public Water System without names in the GIS dataset are classified as Unspecified Name. ---PAGE BREAK--- 2006 Everett Water System Plan 18 of 30 Technical Memorandum 1.3.3. Existing Wells To utilize the PSRC data for the water demand forecast, demographic data are adjusted to account for the number of single family households served by private wells (i.e. will not receive Everett water). Table 9 presents the estimated number of single family households with private wells. Methods and assumptions for calculating the number of private wells is described in Section 1.1. It is assumed that the number of households remains constant during the planning period, as new homes are built with private wells and some existing homes connect to the local public water system. Within each public water system’s service area, all of the multifamily and non-residential development was assumed to be served by the utility. This assumption is a reasonable approximation of actual conditions in the region. Table 9: Estimated Number of Single Family Households with Private Wells in Everett Served Service Areas Estimated Single Family Households with Private Wells Current Service Area Adjustments Future Service Area Years Everett Retail Everett Direct Wholesale Everett Indirect Wholesale Annexation Area New Customers Everett Direct Wholesale New Customers Everett Indirect Wholesale Everett Retail Everett Direct Wholesale Everett Indirect Wholesale 2005 1,562 4,092 799 0 0 0 1,562 4,[PHONE REDACTED] 1,562 4,169 799 34 0 0 1,596 4,[PHONE REDACTED] 1,562 4,510 799 68 0 0 1,630 4,[PHONE REDACTED] 1,562 4,788 799 223 2,245 940 1,785 6,810 1,739 2050 1,562 4,788 799 223 2,245 940 1,785 6,810 1,739 Notes: Source: Central Puget Sound Water Suppliers’ Forum 2000. The number of single family households with wells is estimated by subtracting the number of single family households with water connections from the total number of single family households. Includes expansion within partially served wholesale customers. Future Service Area Everett Retail is the sum of single family households in the Current Service Area Everett Retail and the Annexation Area. Future Service Area Everett Direct Wholesale is the sum of single family households in the Current Service Area Everett Direct Wholesale and New Direct Wholesale Customers minus the Annexation Area. Future Service Area Everett Indirect Wholesale is the sum of single family households in the Current Service Area Everett Indirect Wholesale and New Indirect Wholesale Customers. 1.4. Demographic Projections for Future Service Area The future service area includes changes in the current service area boundaries for annexation, the addition of new wholesale customers, and subtraction of single family households with private wells. Demographics generated for the future service area will serve as the basis for generating Everett’s water demand forecast. Demographic data for the future service area by Everett customer category are shown in Table 10, Table 11, and Figure 5. These tables show that substantial growth is projected in Everett and Snohomish County over the next 20 years. The population to be served within Everett’s retail service area under the future service area boundaries is projected to grow by 21 percent from 2005 to 2011 and 91 percent from 2005 to 2025. This represents approximately 18,600 ---PAGE BREAK--- 2006 Everett Water System Plan 19 of 30 Technical Memorandum and 81,100 additional people, respectively for each time period. During the same periods, single-family households are projected to grow by 18 and 87 percent; and multi-family households by 26 and 106 percent. Employment is expected to grow by 13 and 45 percent. This growth is expected to have an impact on water demand. These increases in Everett’s retail service area demographics are driven by growth within its existing retail service area and expansion of the retail area through annexation. Within the service areas of Everett’s direct and indirect wholesale customers, projected growth is even more dramatic. Changes in demographics for Everett’s wholesale customers within the 6-year period will be similar in quantity to changes in Everett’s retail area, with the population increasing by approximately 42,800 and 6,400 in the direct and indirect areas respectively. Over the 20-year period the change in demographics for Everett’s wholesale customers will be greater than in Everett’s retail area, with the population increasing by approximately 118,200 and 48,900 in the direct and indirect areas respectively. In the 20-year period direct and indirect wholesale customer’s single family households are expected to increase by 51,200; and multifamily households by 23,000. Employment is projected to grow by 60,200. Increases in Everett’s wholesale demographics are due to growth in current and new wholesale customer service areas, inclusion of new wholesale customers, and expanded service to partially served customers. However, the wholesale customer increases under the future service area are less than those under the current service area (see Table 3) because of the expansion of the Everett retail area through annexation and the subtraction of households with private wells. Figure 5 shows the breakout of population for the current service area boundaries and the applied adjustments to generate population for the future service area. In the areas of Snohomish County anticipated to not be served by Everett, the population is projected to increase by approximately 8 percent (11,600 people) in the 6-year period. However, during the remaining years of the 20-year period Everett anticipates that some of these areas will become Everett direct or indirect wholesale customers. This re-classification results in a decrease in the population not served by Everett, even though the areas themselves will see increased growth (see Section 1.2 for growth under the current service area boundaries). Thus a net decrease in the population of areas not served by Everett water of approximately 4,600 people is projected over the 20-year period. Table 11 shows the demographics for key planning years for all public water systems not served by Everett. ---PAGE BREAK--- 2006 Everett Water System Plan 20 of 30 Technical Memorandum Table 10: Demographics for Snohomish County by Everett Customer Category (Future Service Area) Customer Category Everett Retail Everett Direct Wholesale Everett Indirect Wholesale Total Everett Retail and Wholesale Areas Served by Other Utilities Areas Not Served by a Public Water System County Total Population 2005 89,435 315,143 100,052 504,630 99,649 41,266 645,545 2006 94,971 320,293 101,110 516,374 100,689 42,207 659,270 2011 108,064 357,957 106,433 572,454 105,842 46,692 724,989 2025 170,489 433,308 148,975 752,772 85,874 50,480 889,125 2050 216,277 655,916 191,660 1,063,853 123,768 71,903 1,259,524 Single Family Household 2005 20,425 84,230 25,292 129,948 32,108 14,096 176,152 2006 21,371 85,707 25,421 132,500 32,437 14,414 179,350 2011 24,043 94,983 26,163 145,189 34,231 15,978 195,398 2025 38,171 121,296 39,386 198,853 28,483 17,637 244,973 2050 49,660 187,521 52,236 289,417 43,024 26,021 358,463 Multi-Family Household 2005 17,092 33,746 15,661 66,500 4,564 911 71,975 2006 18,395 34,642 16,094 69,132 4,712 987 74,832 2011 21,600 41,807 18,183 81,590 5,271 1,317 88,178 2025 35,281 48,833 23,566 107,680 4,546 1,580 113,805 2050 46,840 79,851 30,888 157,578 5,631 2,174 165,384 Employment 2005 88,448 76,150 52,381 216,979 19,165 4,116 240,260 2006 90,995 77,296 53,205 221,495 19,164 4,160 244,819 2011 99,926 86,210 57,668 243,804 19,370 4,392 267,566 2025 128,211 107,318 81,427 316,956 12,806 4,637 334,399 2050 177,129 160,307 126,065 463,500 17,853 6,292 487,644 Notes: This table contains the projected demographics for the future service area. This accounts for growth in all water service areas, annexation by Everett, new wholesale customers and reductions for single family households with private wells. The data shown in this table was developed by assigning a share of the demographics for each PSRC Transportation Analysis Zone (TAZ) based on the percentage of intersection between each TAZ and each subarea of Snohomish County. No adjustments have been made to the distribution of demographics within each TAZ (i.e. the analysis assumes an even distribution of demographics within each TAZ). A small number of single family households within the Everett retail and wholesale service areas are actually served by private wells. The number of affected single-family households was estimated based on the Regional Water Supply Outlook and those numbers were excluded from population and single family household numbers presented in this table. Everett retail customers located outside of Everett’s city limits and core retail service area that are served through diversions from Everett’s transmission lines are not included under the Everett Retail category. However, these customers are included in the demographics of the service area for which they are physically located. There are approximately 424 connections along the transmission line with 340 single family household connections, 76 multifamily connections, and 8 ICI connections. Demographics for the Future Service Area (FSA) may be lower than those shown for the Current Service Area (Table 3) due to the subtraction of single family households with private wells and due to reclassification of demographics from wholesale to Everett Retail. ---PAGE BREAK--- 2006 Everett Water System Plan 21 of 30 Technical Memorandum Table 11: 6-Year and 20-Year Changes in Forecasted Demographics for Snohomish County (Future Service Area) Population Single Family Households Multi-Family Households Employment Planning Period/Category Change from 2005 Percent Change from 2005 Change from 2005 Percent Change from 2005 Change from 2005 Percent Change from 2005 Change from 2005 Percent Change from 2005 6-Year Period (2006-2011) Everett Retail 18,629 20.8% 3,618 17.7% 4,507 26.4% 11,478 13.0% Everett Direct Wholesale 42,814 13.6% 10,752 12.8% 8,061 23.9% 10,060 13.2% Everett Indirect Wholesale 6,382 6.4% 871 3.4% 2,522 16.1% 5,287 10.1% Areas Served by Other Utilities 6,193 6.2% 2,122 6.6% 707 15.5% 205 1.1% Areas Not Served by a Public Water System 5,426 13.1% 1,882 13.4% 406 44.5% 276 6.7% County Total (6-Year Period) 79,444 12.3% 19,245 10.9% 16,203 22.5% 27,306 11.4% 20-Year Period (2006-2025) Everett Retail 81,054 90.6% 17,746 86.9% 18,189 106.4% 39,763 45.0% Everett Direct Wholesale 118,165 37.5% 37,066 44.0% 15,087 44.7% 31,168 40.9% Everett Indirect Wholesale 48,923 48.9% 14,093 55.7% 7,905 50.5% 29,046 55.5% Areas Served by Other Utilities (13,775) -13.8% (3,625) -11.3% (19) -0.4% (6,359) -33.2% Areas Not Served by a Public Water System 9,213 22.3% 3,540 25.1% 669 73.4% 521 12.6% County Total (20-Year Period) 243,580 37.7% 68,820 39.1% 41,830 58.1% 94,138 39.2% Notes: 1. The geographic area included in the "Everett Retail" category increases between the 6-Year and 20-Year time periods as areas are annexed by Everett. 2. The demographics included in the "Areas Served by Other Utilities" category will be reduced between the 6-Year and 20-Year time periods as select areas of Snohomish County become served by the City of Everett. These demographics are included in the Everett Direct, Indirect and Retail categories. Within the 20-Year Period the category for "Areas Served by Other Utilities" realizes a net decrease because of this re-categorization of demographics. 3. The demographics in the "Areas Not Served by a Public Water System" category will be reduced between the 6-Year and 20-Year time periods as select areas of Snohomish County are served by the City of Everett. These demographics are included in the "Everett Indirect Wholesale" category. ---PAGE BREAK--- 2006 Everett Water System Plan 22 of 30 Technical Memorandum Figure 5: Population Forecast for Everett Served Areas (Future Service Area) 100,000 200,000 300,000 400,000 500,000 600,000 700,000 800,000 900,000 1,000,000 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 Population Everett Retail (Current Service Area) Everett Retail (Annexation) Everett Direct Wholesale (Current Service Area less Annexation) Everett Direct Wholesale (New Customers) Everett Indirect Wholesale (Current Service Area) Everett Indirect Wholesale (New Customers) 2005 2006 2011 2012 2025 2026 6 Year Period 20 Year Period 516,374 572,454 752,772 Note: Excludes single family households on private wells. ---PAGE BREAK--- 2006 Everett Water System Plan 23 of 30 Technical Memorandum 1.5. Detailed Demographic Data This section presents additional tables showing annual demographic data for the current service area boundaries and tables for current and future service area demographics by pressure zone within Everett’s retail area. Annual demographic projections through 2050 are provided in Table 12 (population), Table 13 (single family households), Table 14 (multi-family households), and Table 15 (employment). Projected demographics for Everett’s retail area by pressure zone for key planning years are provided in Table 16 (current service area), Table 17 (annexed area only), and Table 18 (future service area). Note that the current service area and annexation only tables showing Everett’s retail area by pressure zone include demographics associated with single family households with private wells; while the future service area does not include single family households on private wells. 1.6. References Puget Sound Regional Council 2003. 2003 Sub-County (Small Area) Forecasts of Population and Employment, Central Puget Sound Region. Central Puget Sound Water Suppliers’ Forum. 2000. Regional Water Supply Outlook. Everett Public Works 2000. 2000 Comprehensive Water Plan. City of Everett, Public Works Department. ---PAGE BREAK--- 2006 Everett Water System Plan 24 of 30 Technical Memorandum Table 12: Annual Population Projections for Snohomish County (Current Service Area) Year Everett Retail Everett Direct Wholesale Everett Indirect Wholesale Areas Served by Other Utilities Areas Not Served by a Public Water System Total 2000 87,585 285,520 97,162 90,609 36,564 597,439 2001 88,806 293,892 98,221 92,427 37,505 610,851 2002 90,027 302,271 99,279 94,241 38,445 624,263 2003 91,249 310,655 100,337 96,049 39,385 637,675 2004 92,470 319,045 101,396 97,851 40,326 651,088 2005 93,692 327,117 102,454 99,649 41,266 664,177 2006 94,913 336,808 103,512 100,689 42,207 678,129 2007 96,134 345,930 104,571 101,696 43,147 691,478 2008 97,356 355,086 105,629 102,669 44,088 704,827 2009 98,577 364,276 106,687 103,608 45,028 718,176 2010 99,799 373,499 107,745 104,513 45,968 731,525 2011 101,002 382,472 108,835 105,842 46,692 744,844 2012 102,206 390,654 109,925 107,151 47,416 757,352 2013 103,410 398,854 111,015 108,440 48,140 769,859 2014 104,614 407,074 112,105 109,708 48,864 782,365 2015 105,818 415,313 113,195 110,956 49,588 794,869 2016 107,022 423,571 114,285 112,183 50,311 807,373 2017 108,225 431,848 115,375 113,391 51,035 819,875 2018 109,429 440,145 116,465 114,577 51,759 832,376 2019 110,633 448,461 117,555 115,744 52,483 844,877 2020 111,837 456,797 118,645 116,890 53,207 857,376 2021 113,021 464,199 119,849 118,593 53,963 869,626 2022 114,206 471,602 121,053 120,297 54,719 881,877 2023 115,390 479,007 122,257 122,000 55,475 894,130 2024 116,574 486,414 123,461 123,703 56,231 906,384 2025 117,759 493,822 124,665 125,406 56,987 918,640 2026 118,943 500,915 125,869 127,109 57,743 930,581 2027 120,128 508,011 127,073 128,812 58,500 942,524 2028 121,312 515,109 128,277 130,515 59,256 954,469 2029 122,497 522,208 129,481 132,218 60,012 966,416 2030 123,681 529,310 130,685 133,921 60,768 978,365 2031 125,004 537,906 132,037 135,948 61,656 992,551 2032 126,327 546,503 133,388 137,975 62,545 1,006,737 2033 127,650 555,100 134,739 140,001 63,433 1,020,924 2034 128,973 563,697 136,091 142,028 64,322 1,035,110 2035 130,296 572,294 137,442 144,055 65,210 1,049,297 2036 131,620 580,891 138,793 146,081 66,098 1,063,483 2037 132,943 589,488 140,144 148,108 66,987 1,077,670 2038 134,266 598,086 141,496 150,134 67,875 1,091,857 2039 135,589 606,683 142,847 152,161 68,763 1,106,044 2040 136,912 615,281 144,198 154,188 69,652 1,120,231 2041 138,392 625,697 145,719 156,610 70,700 1,137,118 2042 139,871 636,111 147,239 159,033 71,749 1,154,003 2043 141,351 646,524 148,759 161,455 72,798 1,170,887 2044 142,831 656,935 150,279 163,878 73,846 1,187,769 2045 144,310 667,345 151,800 166,300 74,895 1,204,650 2046 145,790 677,754 153,320 168,723 75,944 1,221,530 2047 147,270 688,162 154,840 171,145 76,992 1,238,409 2048 148,749 698,569 156,360 173,568 78,041 1,255,287 2049 150,229 708,974 157,880 175,990 79,090 1,272,163 2050 151,708 719,379 159,401 178,413 80,138 1,289,039 ---PAGE BREAK--- 2006 Everett Water System Plan 25 of 30 Technical Memorandum Table 13: Annual Single-Family Household Projections for Snohomish County (Current Service Area) Year Everett Retail Everett Direct Wholesale Everett Indirect Wholesale Areas Served by Other Utilities Areas Not Served by a Public Water System Total 2000 20,879 79,139 25,447 29,093 12,510 167,067 2001 21,100 80,996 25,576 29,698 12,827 170,198 2002 21,322 82,852 25,705 30,302 13,144 173,326 2003 21,544 84,707 25,834 30,905 13,462 176,452 2004 21,765 86,562 25,963 31,507 13,779 179,576 2005 21,987 88,322 26,091 32,108 14,096 182,605 2006 22,208 90,601 26,220 32,437 14,414 185,880 2007 22,430 92,718 26,349 32,753 14,731 188,981 2008 22,652 94,845 26,478 33,057 15,048 192,080 2009 22,873 96,983 26,607 33,350 15,366 195,178 2010 23,095 99,132 26,736 33,630 15,683 198,275 2011 23,415 101,682 26,962 34,231 15,978 202,268 2012 23,736 104,010 27,188 34,824 16,274 206,032 2013 24,056 106,345 27,414 35,410 16,569 209,795 2014 24,376 108,686 27,641 35,990 16,865 213,557 2015 24,697 111,034 27,867 36,561 17,160 217,319 2016 25,017 113,388 28,093 37,126 17,456 221,080 2017 25,337 115,749 28,319 37,683 17,751 224,840 2018 25,658 118,116 28,545 38,234 18,047 228,599 2019 25,978 120,490 28,772 38,777 18,342 232,359 2020 26,298 122,871 28,998 39,312 18,638 236,117 2021 26,711 125,019 29,255 40,033 18,935 239,954 2022 27,124 127,168 29,512 40,755 19,233 243,792 2023 27,537 129,317 29,769 41,476 19,531 247,630 2024 27,950 131,467 30,026 42,197 19,829 251,468 2025 28,363 133,617 30,283 42,918 20,126 255,307 2026 28,775 135,676 30,540 43,640 20,424 259,055 2027 29,188 137,735 30,797 44,361 20,722 262,803 2028 29,601 139,796 31,054 45,082 21,019 266,552 2029 30,014 141,856 31,311 45,803 21,317 270,301 2030 30,427 143,917 31,568 46,524 21,615 274,051 2031 30,782 146,366 31,936 47,316 21,964 278,363 2032 31,137 148,814 32,303 48,107 22,313 282,674 2033 31,491 151,263 32,671 48,898 22,663 286,985 2034 31,846 153,711 33,038 49,689 23,012 291,296 2035 32,201 156,158 33,406 50,480 23,361 295,607 2036 32,556 158,606 33,773 51,272 23,711 299,917 2037 32,911 161,053 34,141 52,063 24,060 304,228 2038 33,266 163,501 34,508 52,854 24,409 308,538 2039 33,620 165,948 34,876 53,645 24,759 312,848 2040 33,975 168,395 35,243 54,436 25,108 317,157 2041 34,375 171,366 35,662 55,394 25,527 322,324 2042 34,775 174,336 36,082 56,351 25,946 327,490 2043 35,175 177,306 36,501 57,308 26,365 332,655 2044 35,575 180,276 36,920 58,265 26,784 337,820 2045 35,975 183,245 37,339 59,223 27,203 342,984 2046 36,374 186,213 37,758 60,180 27,622 348,148 2047 36,774 189,180 38,178 61,137 28,041 353,311 2048 37,174 192,148 38,597 62,095 28,460 358,473 2049 37,574 195,114 39,016 63,052 28,879 363,635 2050 37,974 198,080 39,435 64,009 29,298 368,797 ---PAGE BREAK--- 2006 Everett Water System Plan 26 of 30 Technical Memorandum Table 14: Annual Multi-Family Household Projections for Snohomish County (Current Service Area) Year Everett Retail Everett Direct Wholesale Everett Indirect Wholesale Areas Served by Other Utilities Areas Not Served by a Public Water System Total 2000 15,021 25,256 13,495 3,650 531 57,952 2001 15,435 26,948 13,928 3,835 607 60,753 2002 15,849 28,646 14,362 4,019 683 63,558 2003 16,264 30,348 14,795 4,201 759 66,367 2004 16,678 32,056 15,228 4,383 835 69,180 2005 17,092 33,746 15,661 4,564 911 71,975 2006 17,507 35,531 16,094 4,712 987 74,832 2007 17,921 37,283 16,528 4,855 1,063 77,650 2008 18,335 39,045 16,961 4,990 1,140 80,471 2009 18,750 40,815 17,394 5,120 1,216 83,294 2010 19,164 42,594 17,827 5,243 1,292 86,120 2011 19,475 43,933 18,183 5,271 1,317 88,178 2012 19,785 45,208 18,539 5,299 1,342 90,174 2013 20,096 46,485 18,895 5,326 1,367 92,169 2014 20,407 47,762 19,251 5,352 1,393 94,164 2015 20,718 49,040 19,606 5,377 1,418 96,159 2016 21,029 50,318 19,962 5,401 1,443 98,154 2017 21,339 51,597 20,318 5,425 1,469 100,148 2018 21,650 52,877 20,674 5,448 1,494 102,142 2019 21,961 54,157 21,030 5,469 1,519 104,136 2020 22,272 55,438 21,386 5,490 1,544 106,130 2021 22,438 56,491 21,700 5,476 1,560 107,665 2022 22,604 57,544 22,015 5,462 1,575 109,200 2023 22,770 58,597 22,330 5,448 1,591 110,735 2024 22,936 59,650 22,645 5,433 1,606 112,270 2025 23,102 60,703 22,959 5,419 1,622 113,805 2026 23,268 61,729 23,274 5,405 1,637 115,314 2027 23,434 62,755 23,589 5,391 1,653 116,822 2028 23,600 63,781 23,904 5,377 1,668 118,329 2029 23,766 64,806 24,218 5,363 1,684 119,837 2030 23,933 65,831 24,533 5,348 1,699 121,344 2031 24,232 67,172 24,812 5,400 1,722 123,338 2032 24,531 68,512 25,090 5,452 1,746 125,331 2033 24,830 69,852 25,369 5,504 1,769 127,324 2034 25,129 71,191 25,648 5,556 1,793 129,317 2035 25,428 72,530 25,926 5,608 1,816 131,309 2036 25,727 73,870 26,205 5,660 1,840 133,301 2037 26,026 75,208 26,484 5,712 1,863 135,293 2038 26,326 76,547 26,763 5,764 1,886 137,285 2039 26,625 77,885 27,041 5,816 1,910 139,277 2040 26,924 79,224 27,320 5,868 1,933 141,268 2041 27,264 80,899 27,633 5,927 1,960 143,681 2042 27,603 82,573 27,945 5,985 1,987 146,094 2043 27,943 84,247 28,258 6,044 2,014 148,507 2044 28,283 85,921 28,570 6,103 2,041 150,919 2045 28,622 87,595 28,883 6,162 2,068 153,331 2046 28,962 89,268 29,196 6,221 2,095 155,742 2047 29,302 90,941 29,508 6,280 2,122 158,153 2048 29,641 92,613 29,821 6,339 2,149 160,564 2049 29,981 94,285 30,134 6,398 2,176 162,974 2050 30,321 95,957 30,446 6,456 2,204 165,384 ---PAGE BREAK--- 2006 Everett Water System Plan 27 of 30 Technical Memorandum Table 15: Annual Employment Projections for Snohomish County (Current Service Area) Year Everett Retail Everett Direct Wholesale Everett Indirect Wholesale Areas Served by Other Utilities Areas Not Served by a Public Water System Total 2000 80,314 67,722 48,263 17,618 3,899 217,816 2001 81,941 69,412 49,087 17,928 3,942 222,309 2002 83,568 71,103 49,910 18,238 3,986 226,804 2003 85,194 72,796 50,734 18,547 4,029 231,300 2004 86,821 74,490 51,558 18,856 4,073 235,798 2005 88,448 76,150 52,381 19,165 4,116 240,260 2006 90,074 78,216 53,205 19,164 4,160 244,819 2007 91,701 80,226 54,028 19,153 4,203 249,312 2008 93,328 82,246 54,852 19,133 4,247 253,805 2009 94,954 84,275 55,676 19,104 4,290 258,300 2010 96,581 86,315 56,499 19,065 4,334 262,795 2011 97,998 88,137 57,668 19,370 4,392 267,566 2012 99,416 89,872 58,837 19,672 4,451 272,247 2013 100,833 91,609 60,006 19,970 4,510 276,927 2014 102,251 93,349 61,175 20,265 4,568 281,607 2015 103,668 95,092 62,344 20,556 4,627 286,287 2016 105,086 96,839 63,512 20,845 4,685 290,967 2017 106,503 98,588 64,681 21,130 4,744 295,647 2018 107,921 100,341 65,850 21,412 4,803 300,326 2019 109,338 102,097 67,019 21,690 4,861 305,005 2020 110,755 103,855 68,188 21,966 4,920 309,684 2021 112,276 105,589 69,410 22,367 4,985 314,628 2022 113,797 107,322 70,633 22,768 5,050 319,571 2023 115,318 109,055 71,855 23,170 5,116 324,514 2024 116,839 110,788 73,078 23,571 5,181 329,456 2025 118,360 112,520 74,300 23,972 5,246 334,399 2026 119,881 114,214 75,523 24,374 5,311 339,303 2027 121,402 115,907 76,745 24,775 5,377 344,206 2028 122,923 117,600 77,968 25,176 5,442 349,109 2029 124,444 119,292 79,190 25,577 5,507 354,010 2030 125,965 120,983 80,412 25,979 5,572 358,911 2031 127,708 123,033 81,913 26,466 5,650 364,770 2032 129,451 125,082 83,414 26,953 5,728 370,628 2033 131,194 127,129 84,915 27,441 5,806 376,485 2034 132,937 129,176 86,416 27,928 5,884 382,340 2035 134,679 131,221 87,916 28,415 5,962 388,194 2036 136,422 133,266 89,417 28,903 6,040 394,048 2037 138,165 135,309 90,918 29,390 6,118 399,900 2038 139,908 137,352 92,419 29,877 6,196 405,752 2039 141,651 139,393 93,920 30,364 6,274 411,602 2040 143,394 141,434 95,421 30,852 6,352 417,452 2041 145,393 143,919 97,274 31,445 6,445 424,477 2042 147,392 146,403 99,128 32,039 6,539 431,500 2043 149,392 148,886 100,981 32,632 6,632 438,523 2044 151,391 151,367 102,835 33,225 6,725 445,544 2045 153,390 153,847 104,688 33,819 6,819 452,563 2046 155,390 156,326 106,542 34,412 6,912 459,582 2047 157,389 158,803 108,395 35,006 7,006 466,599 2048 159,389 161,280 110,249 35,599 7,099 473,615 2049 161,388 163,755 112,102 36,192 7,192 480,630 2050 163,387 166,229 113,956 36,786 7,286 487,644 ---PAGE BREAK--- 2006 Everett Water System Plan 28 of 30 Technical Memorandum Table 16: Projected Everett Retail Demographics by Pressure Zone (Current Service Area Including Single Family Household with Private Wells) Population Single Family Household Multi-Family Household Employment Pressure Zone 2005 2006 2011 2025 2050 2005 2006 2011 2025 2050 2005 2006 2011 2025 2050 2005 2006 2011 2025 2050 715 31,633 32,303 35,443 41,771 54,201 5,437 5,501 5,808 7,079 9,988 7,509 7,764 8,964 10,830 13,898 29,320 29,777 32,054 38,525 52,722 271 24,695 24,920 26,109 30,481 40,639 5,846 5,904 6,231 7,703 10,596 5,249 5,330 5,720 6,648 9,032 30,598 31,348 34,874 42,212 57,220 585 7,466 7,524 7,841 8,898 10,618 2,138 2,159 2,277 2,698 3,342 858 870 932 1,070 1,346 2,501 2,529 2,697 3,468 5,276 480 5,782 5,802 5,922 6,566 8,071 1,684 1,699 1,781 2,089 2,655 738 740 750 798 990 2,947 2,987 3,208 4,102 6,357 401 4,114 4,159 4,399 5,170 6,534 1,378 1,395 1,488 1,810 2,355 254 259 282 315 387 1,698 1,724 1,853 2,220 3,144 640 4,035 4,048 4,136 4,655 5,732 1,100 1,104 1,131 1,315 1,669 464 471 502 574 720 2,671 2,699 2,843 3,363 4,571 361 3,506 3,524 3,630 4,106 5,179 902 908 946 1,114 1,435 659 666 703 813 1,076 4,886 4,994 5,523 6,967 10,471 660 4,644 4,751 5,285 6,540 8,449 1,085 1,097 1,168 1,419 1,788 777 816 1,000 1,382 2,035 1,148 1,185 1,362 1,791 2,889 560 2,754 2,765 2,834 3,212 3,998 823 826 849 986 1,245 225 228 243 273 334 2,310 2,337 2,470 2,857 3,787 414 1,300 1,315 1,389 1,588 1,889 418 424 455 540 658 82 83 87 95 116 494 497 522 737 1,182 267 1,239 1,246 1,286 1,437 1,753 363 367 386 450 558 122 123 124 130 158 156 156 160 206 323 657 1,009 1,024 1,106 1,384 1,974 319 325 357 477 711 48 49 53 54 71 5,708 5,777 6,103 6,931 8,949 460 618 627 677 847 1,208 209 213 234 311 464 23 24 26 26 34 1,283 1,299 1,376 1,567 2,037 Unspecified PZ 508 512 530 605 790 165 166 175 211 283 62 62 65 69 91 1,350 1,373 1,482 1,744 2,299 497 146 146 149 166 201 41 41 42 47 57 11 11 12 13 16 1 1 1 2 3 670 137 139 150 187 267 43 44 48 65 96 6 7 7 7 10 773 782 826 938 1,212 364 82 83 90 112 160 26 26 29 39 58 4 4 4 4 6 462 468 495 562 725 564 25 25 27 34 48 8 8 9 12 17 1 1 1 1 2 140 141 149 170 219 Subtotal Current Boundaries 93,692 94,913 101,002 117,759 151,708 21,987 22,208 23,415 28,363 37,974 17,092 17,507 19,475 23,102 30,321 88,448 90,074 97,998 118,360 163,387 Notes: The data shown in this table was developed by assigning a share of the demographics for each PSRC Transportation Analysis Zones (TAZ) based on the percentage of intersection between each TAZ and each Everett retail area pressure zone. Currently no adjustments have been made to the distribution of demographics within each TAZ (assumes even distribution). ---PAGE BREAK--- 2006 Everett Water System Plan 29 of 30 Technical Memorandum Table 17: Projected Everett Retail Demographics by Pressure Zone (Annexed Area Only Including Single Family Household with Private Wells) Population Single Family Household Multi-Family Household Employment Pressure Zone 2005 2006 2011 2025 2050 2005 2006 2011 2025 2050 2005 2006 2011 2025 2050 2005 2006 2011 2025 2050 715 2,576 5,203 28,857 40,082 264 585 3,614 5,316 731 1,509 9,124 12,897 731 1,236 5,851 8,196 271 585 480 401 180 197 61 69 7 8 31 51 640 361 660 1,838 6,315 25,475 25,848 495 1,673 6,881 6,940 157 616 2,995 3,575 189 691 3,817 5,286 560 414 267 10 11 3 4 0 0 2 3 657 460 Unspecified PZ 3,117 3,340 1,034 1,141 52 39 150 206 497 670 364 564 Subtotal Current Boundaries 4,414 11,518 57,638 69,477 759 2,258 11,593 13,471 888 2,125 12,179 16,519 920 1,927 9,851 13,742 Notes: The data shown in this table was developed by assigning a share of the demographics for each PSRC Transportation Analysis Zones (TAZ) based on the percentage of intersection between each TAZ and each pressure zone within the anticipated annexation area. Currently no adjustments have been made to the distribution of demographics within each TAZ (assumes even distribution). ---PAGE BREAK--- 2006 Everett Water System Plan 30 of 30 Technical Memorandum Table 18: Projected Everett Retail Demographics by Pressure Zone (Future Service Area) Population Single Family Household Multi-Family Household Employment Pressure Zone 2005 2006 2011 2025 2050 2005 2006 2011 2025 2050 2005 2006 2011 2025 2050 2005 2006 2011 2025 2050 715 30,581 33,781 39,522 69,280 92,826 5,051 5,363 5,982 10,203 14,774 7,509 8,496 10,472 19,953 26,795 29,320 30,508 33,290 44,376 60,917 271 23,563 23,797 25,014 29,510 39,630 5,431 5,492 5,831 7,350 10,229 5,249 5,330 5,720 6,648 9,032 30,598 31,348 34,874 42,212 57,220 585 7,052 7,113 7,440 8,558 10,299 1,986 2,009 2,131 2,574 3,226 858 870 932 1,070 1,346 2,501 2,529 2,697 3,468 5,276 480 5,456 5,478 5,609 6,303 7,818 1,565 1,581 1,666 1,993 2,563 738 740 750 798 990 2,947 2,987 3,208 4,102 6,357 401 3,848 3,894 4,137 5,114 6,499 1,280 1,297 1,392 1,785 2,340 254 259 282 323 395 1,698 1,724 1,853 2,251 3,196 640 3,822 3,838 3,937 4,489 5,573 1,022 1,027 1,058 1,255 1,611 464 471 502 574 720 2,671 2,699 2,843 3,363 4,571 361 3,331 3,351 3,464 3,965 5,042 838 845 886 1,063 1,385 659 666 703 813 1,076 4,886 4,994 5,523 6,967 10,471 660 4,434 6,300 11,158 31,091 33,456 1,008 1,486 2,680 7,964 8,422 777 973 1,617 4,377 5,609 1,148 1,374 2,052 5,608 8,175 560 2,595 2,608 2,685 3,088 3,879 764 769 795 941 1,202 225 228 243 273 334 2,310 2,337 2,470 2,857 3,787 414 1,219 1,234 1,309 1,520 1,826 389 395 426 515 636 82 83 87 95 116 494 497 522 737 1,182 267 1,169 1,177 1,218 1,390 1,710 337 341 361 433 543 122 123 124 130 158 156 156 160 208 325 657 947 962 1,043 1,324 1,906 297 303 334 455 686 48 49 53 54 71 5,708 5,777 6,103 6,931 8,949 460 577 586 636 808 1,164 194 198 219 296 448 23 24 26 26 34 1,283 1,299 1,376 1,567 2,037 Unspecified PZ 476 480 500 3,571 3,994 153 155 164 1,190 1,375 62 62 65 122 131 1,350 1,373 1,482 1,893 2,504 497 138 138 141 160 195 38 38 39 45 55 11 11 12 13 16 1 1 1 2 3 670 128 130 141 179 258 40 41 45 62 93 6 7 7 7 10 773 782 826 938 1,212 364 77 78 84 107 154 24 25 27 37 56 4 4 4 4 6 462 468 495 562 725 564 23 24 26 32 47 7 7 8 11 17 1 1 1 1 2 140 141 149 170 219 Subtotal Current Boundaries 89,435 94,971 108,064 170,489 216,277 20,425 21,371 24,043 38,171 49,660 17,092 18,395 21,600 35,281 46,840 88,448 90,995 99,926 128,211 177,129 Notes: The data shown in this table was developed by assigning a share of the demographics for each PSRC Transportation Analysis Zones (TAZ) based on the percentage of intersection between each TAZ and each Everett retail area pressure zone. Currently no adjustments have been made to the distribution of demographics within each TAZ (assumes even distribution). ---PAGE BREAK--- Appendix 4-1 – Original Hydraulic Model Creation Technical Memorandum ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- Appendix 4-2 – Diurnal Curve Technical Memorandum ---PAGE BREAK--- City of Everett CWP 1 TM Number 1 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc Technical Memorandum To: Souheil Nasr (City of Everett) From: Doug Howie Date: March 14, 2006 Subject: City of Everett Comprehensive Water Plan Diurnal Curve Development Project Number 22254 CC: Paige Igoe Jim Peterson 1.0 Introduction HDR has been selected by the City of Everett (Everett) to assist in the development of their 2006 Comprehensive Water Plan (CWP). As a part of the work, HDR is developing a hydraulic model of the transmission and distribution system in H2OMap software. This model will be used to determine Capital Improvement Projects for the 20-year planning horizon and will potentially be used in the development of the Initial Distribution System Evaluation (IDSE) for the Stage 2 Disinfection Byproducts Rule. In order to better predict where Capital Improvements may be needed to meet increasing demands within a water system , it is crucial that customer demands be accurately simulated. The primary method used to simulate the changes in demand over a 24-hour period is through the use of a diurnal curve. A diurnal curve identifies the ratio of the instantaneous demand to the daily average demand for specific times of day. Through the entering of an average demand for each demand node in the model and applying the diurnal curve to change the instantaneous demand throughout the day, demands within the system can be accurately simulated. This Technical Memorandum (TM) will describe the methodology used to develop diurnal curves for the City of Everett for use within the hydraulic model based on measured data from Everett’s SCADA system. 1.1 Task Description and Background Demand entered into a hydraulic model for each demand node is a constant value that represents the average demand during the 24-hour period. This value is adjusted by the value in a diurnal curve to get the demand at a particular point in time. Current demands entered into the Everett model will be based on meter/billing data obtained from the City. Future demands will be based on the projected totals prepared specifically for the CWP. The total demand will be allocated to individual demand nodes based on land use, population density, meter locations, and information on the demand for specific customers. The values in the diurnal curve that are entered into the hydraulic model database represent the multiplication factor for the demand at a particular time compared to the average value for the day that would be represented by a constant demand equal to the daily average. This better represents the actual demands in the system during the day. Different diurnal curves can be entered into the model for differing types of demand; residential, commercial, industrial, etc. ---PAGE BREAK--- City of Everett CWP 2 TM Number 1 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc In the absence of better data, a standard diurnal curve can be entered into the model. One such curve is available from the American Water Works Association (AWWA). While this curve will show a variation in demand over the 24-hour period, it does not necessarily accurately represent the demand changes for a particular system. Diurnal curves can change quite significantly between systems and even throughout the year for a single system. If data is available, system-specific diurnal curves should be developed. The City of Everett, through its Supervisory Control and Data Acquisition (SCADA) system has the ability to obtain source and storage data from which a diurnal curve can be developed. Since the amount of demand between summer and winter are significantly different in the Everett system, diurnal curves for both July and December are being developed for this project. The curve for July will represent a peak demand period and the December curve will represent a value at or below the average day demand. 1.2 Basic Methodology This analysis will develop two separate diurnal curves for demands during July 2004 and two separate diurnal curves for demands in December 2004. The two curves will consist of a system-wide diurnal curve and a Retail Diurnal curve. The system-wide curve will include the demand of all the wholesale customers while the retail curve will exclude the metered wholesale customers. The retail curve will include all non-metered wholesale, metered and non-metered residential, commercial, and industrial customers. Neither curve will include demands for customers served by the non-potable transmission main (Pipeline 4) such as Kimberly Clark. Given the number of industrial and commercial customers in the system, it would be difficult to create a retail curve that did not include some industrial or commercial customers. During the creation of the model, specific large demand users will be identified and specific diurnal curves for those customers may be developed. The curve(s) generated in this TM will be used as a general curve in the absence of other customer specific data. For the purposes of developing the diurnal curve, the calculation for demand during any period of time is assumed to be the total source volume during that period (based on metered flow rate times time) plus the volume of water leaving reservoirs during that time period minus the volume of water entering reservoirs. Using this basic calculation, all unaccounted for water (leakage, flushing, fire use) will be included as demand. It is possible to refine this calculation with additional meter data, such as the wholesale customer data by subtracting the volume of water that is sent to wholesale customers during the period of time from the source volume, resulting in the retail demand diurnal curve. 2.0 Base Data Meter data used for this analysis was obtained from the City of Everett Technical Services Group (TSG) SCADA system. Data for the reservoirs and wholesale customers were available on a 15 minute time increment with data available on the hour, and at 15, 30, and 45 minutes past the hour. Transmission line data are available at varying points in time as the flows in the lines change. Transmission meters are located near the Water Filtration Plant (WFP) upstream of any connections. The wholesale meters are located at various points along the transmission lines where water is drawn from the Everett system. For development of the Everett system-specific diurnal curves, July data were obtained for July 23rd, 24th, and 25th, 2004. December data were obtained for December 13th 14th, and 15th, 2004. ---PAGE BREAK--- City of Everett CWP 3 TM Number 1 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc The following table lists the information that was used in the analysis: Table 1. City of Everett Meters Used in Diurnal Curve Analysis Item TSG Tag Number Units Transmission Main Meters Transmission Lines 2/3 V273 MGD Transmission Line 5 WX520 MGD Reservoirs Reservoir 1 res1_level Ft Reservoir 2 AR53007 Ft Reservoir 3 AR93007 Ft Reservoir 6 AR63008 Ft Casino Reservoir AR63009 Ft Bridle Tank bridle_level Ft Eastmont Reservoir eastmont_level Ft Olympic Tank olympic_level Ft Upper Ridge Tank upperrdge_level Ft Wholesale Customer Meters Alderwood Water District AR73012, AR 73013 MGD Snohomish PUD #1 AR163017, AR163025, AR163033, AR173009, AR103002, AR193009, AR193017, AR193033, AR303002, AR83014 gpm City of Marysville AR183033 MGD City of Monroe AR183017, AR183025 MGD City of Mukilteo AR153009, AR153017 gpm Silver Lake Water District AR153025, AR153033, AR163009 gpm City of Snohomish AR173017, AR173025, AR173033, AR183009 gpm 2.1 Modifications to Data 2.1.1 Transmission Main Meters In order to develop a diurnal curve, the time at which data is obtained must be consistent between all of the various entities. Since the reservoir and wholesale customer meter data are available at 15 minute increments and the diurnal curve will use the 15 minute increment, the transmission data must be converted to the common 15-minute increment. This time increment will more closely simulate the demand changes in the system and make for more accurate modeling results. To obtain transmission line data at the 15-minute increment from the available data, additional points of data were created. Values for flow in the transmission line at the necessary points in time were interpolated from the existing data using a straight line interpolation between the data points on either side of the time in question. If the available data from the meters spanned more than one required data point the value for flow for all the intermediate points was obtained through the straight line interpolation. Appendix A shows the calculation of the 15-minute interval values for the transmission ---PAGE BREAK--- City of Everett CWP 4 TM Number 1 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc main meters for July (Appendices A-1 and A-2) and December (Appendices A-3 and A-4) data. 2.1.2 Reservoirs Information on the reservoirs from the SCADA system consists of water levels (in feet) at 15-minute intervals. This data needs to be converted to volumes (to determine the amount of water that enters or exits a reservoir over the predetermined time period) to be used in the production of diurnal curves. An equation relating the water level to volume has been developed for each reservoir serving the Everett system. Appendix B lists the water levels and volumes for the nine potable water reservoirs in the Everett distribution system. Reservoir 4 is not included since it was not a part of the potable water system during the time periods evaluated. Data is presented for both July 2004 and December 2004. 2.1.3 Wholesale Customer Meters Data from wholesale customer meters (shown in Table 1) has been collected for 15- minute intervals. This data is either in million gallons per day (mgd) or gallons per minute (gpm). Appendix C lists the readings for the wholesale customers. Volumes were calculated from this data based on a constant flow rate over the 15 minute period. 3.0 Diurnal Curve Development A system specific total system and retail demand diurnal curve for both July and December are developed from the data listed above. The following steps are taken to transform the data from the City’s SCADA system to a diurnal curve: 1. Convert all individual flow data (gpm, mgd) for the transmission main and wholesale customer meters to volumes (gallons) during the 15-minute interval. This assumes that the flow rate is constant for the full 15-minutes. 2. Calculate the volume of water that enters the transmission system for each 15- minute interval. There are two meter locations where water enters the transmission system. The total volume of water entering the transmission system is the sum of the two points during each period. See Tables 2 and 3, column 4. 3. Calculate the amount of water that enters or leaves storage for each 15-minute interval. For each 15-minute period, the total volume in all the reservoirs is summed and the change in volume between each 15-minute period is determined. See Tables 2 and 3 (column 2 contains storage, column 3 contains change in storage with a positive value as an increase in storage, negative value as a decrease in storage). 4. Calculate the total system demand for each 15-minute interval by subtracting the volume of water that enters the reservoirs or adding the volume of water that leaves the reservoirs to the volume of water that enters the transmission mains at the WFP. See Tables 2 and 3, column 5. Convert total to million gallons (Column 5. Calculate the amount of water that flows through the wholesale customer meters for each 15-minute interval. The volume of water leaving the Everett system through the wholesale customer meters is summed for each time period. See Tables 2 and 3, column 7. ---PAGE BREAK--- Table 2. City of Everett Demand for July 2005 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 7/23/04 0:00 44,602,098 1,089,498 1,089,498 1.089 683,835 405,662.93 0.406 7/23/04 0:15 44,711,514 109,416 1,091,977 982,560 0.983 700,923 281,636.94 0.282 7/23/04 0:30 44,870,713 159,198 1,081,815 922,616 0.923 705,823 216,792.91 0.217 7/23/04 0:45 45,080,373 209,660 1,077,928 868,268 0.868 699,147 169,120.36 0.169 7/23/04 1:00 45,138,242 57,870 1,083,145 1,025,276 1.025 724,643 300,632.20 0.301 7/23/04 1:15 45,200,788 62,545 1,076,668 1,014,122 1.014 720,308 293,814.01 0.294 7/23/04 1:30 45,323,278 122,490 1,083,068 960,577 0.961 719,475 241,102.43 0.241 7/23/04 1:45 45,365,584 42,306 1,077,349 1,035,043 1.035 730,669 304,374.21 0.304 7/23/04 2:00 45,508,572 142,988 1,073,690 930,702 0.931 713,433 217,268.73 0.217 7/23/04 2:15 45,551,664 43,093 1,065,807 1,022,715 1.023 712,984 309,730.55 0.310 7/23/04 2:30 45,728,707 177,043 1,065,509 888,466 0.888 707,414 181,051.96 0.181 7/23/04 2:45 45,781,138 52,431 1,071,204 1,018,773 1.019 707,755 311,018.12 0.311 7/23/04 3:00 45,896,027 114,889 1,069,548 954,659 0.955 712,287 242,372.53 0.242 7/23/04 3:15 45,921,010 24,983 1,049,750 1,024,767 1.025 717,217 307,550.49 0.308 7/23/04 3:30 46,013,571 92,561 1,051,089 958,528 0.959 709,890 248,637.80 0.249 7/23/04 3:45 46,042,874 29,303 1,049,939 1,020,637 1.021 708,587 312,050.04 0.312 7/23/04 4:00 46,025,738 (17,136) 1,039,178 1,056,313 1.056 716,143 340,170.99 0.340 7/23/04 4:15 46,210,705 184,966 1,047,740 862,774 0.863 722,188 140,586.05 0.141 7/23/04 4:30 46,263,954 53,250 1,031,981 978,731 0.979 723,618 255,112.98 0.255 7/23/04 4:45 46,376,560 112,606 1,033,946 921,340 0.921 735,278 186,062.84 0.186 7/23/04 5:00 46,392,571 16,011 1,030,489 1,014,478 1.014 733,042 281,436.32 0.281 7/23/04 5:15 46,432,862 40,291 1,031,176 990,885 0.991 724,768 266,116.83 0.266 7/23/04 5:30 46,476,748 43,886 1,033,242 989,357 0.989 733,385 255,971.53 0.256 7/23/04 5:45 46,424,384 (52,363) 1,035,429 1,087,793 1.088 747,241 340,551.88 0.341 7/23/04 6:00 46,376,549 (47,835) 1,038,076 1,085,910 1.086 725,356 360,554.66 0.361 7/23/04 6:15 46,354,582 (21,967) 1,031,800 1,053,767 1.054 733,755 320,011.96 0.320 7/23/04 6:30 46,377,056 22,474 1,038,198 1,015,724 1.016 730,004 285,720.09 0.286 7/23/04 6:45 46,313,851 (63,205) 1,037,230 1,100,435 1.100 738,245 362,189.91 0.362 7/23/04 7:00 46,348,726 34,874 1,039,769 1,004,895 1.005 750,104 254,790.72 0.255 7/23/04 7:15 46,354,917 6,191 1,040,446 1,034,255 1.034 751,484 282,771.00 0.283 7/23/04 7:30 46,163,930 (190,987) 1,041,432 1,232,420 1.232 752,930 479,489.75 0.479 7/23/04 7:45 46,110,153 (53,776) 1,042,004 1,095,780 1.096 767,051 328,729.51 0.329 7/23/04 8:00 45,944,544 (165,609) 1,048,991 1,214,600 1.215 746,264 468,336.13 0.468 7/23/04 8:15 45,846,199 (98,345) 1,058,931 1,157,276 1.157 745,907 411,368.65 0.411 7/23/04 8:30 45,810,783 (35,416) 1,051,623 1,087,038 1.087 738,007 349,030.88 0.349 7/23/04 8:45 45,738,574 (72,209) 1,051,321 1,123,530 1.124 738,512 385,018.16 0.385 7/23/04 9:00 45,681,500 (57,074) 1,048,014 1,105,089 1.105 733,011 372,077.70 0.372 7/23/04 9:15 45,686,612 5,112 1,045,753 1,040,641 1.041 717,442 323,199.73 0.323 7/23/04 9:30 45,596,741 (89,871) 1,050,723 1,140,594 1.141 708,304 432,289.95 0.432 7/23/04 9:45 45,385,842 (210,899) 1,044,135 1,255,034 1.255 704,183 550,850.62 0.551 7/23/04 10:00 45,319,365 (66,477) 1,059,552 1,126,029 1.126 714,998 411,030.70 0.411 7/23/04 10:15 45,315,061 (4,305) 1,058,305 1,062,609 1.063 711,576 351,033.40 0.351 7/23/04 10:30 45,216,029 (99,032) 1,057,872 1,156,904 1.157 699,733 457,170.25 0.457 7/23/04 10:45 45,185,700 (30,329) 1,055,203 1,085,531 1.086 700,508 385,023.09 0.385 7/23/04 11:00 45,081,099 (104,601) 1,072,576 1,177,177 1.177 708,009 469,167.95 0.469 7/23/04 11:15 45,113,940 32,841 1,080,634 1,047,793 1.048 694,504 353,288.76 0.353 7/23/04 11:30 45,072,139 (41,800) 1,091,157 1,132,957 1.133 706,633 426,324.02 0.426 7/23/04 11:45 45,019,612 (52,527) 1,085,295 1,137,822 1.138 692,627 445,195.65 0.445 7/23/04 12:00 45,113,300 93,687 1,085,027 991,340 0.991 693,349 297,990.50 0.298 7/23/04 12:15 45,092,429 (20,871) 1,089,963 1,110,834 1.111 670,973 439,860.78 0.440 7/23/04 12:30 44,960,938 (131,491) 1,090,143 1,221,634 1.222 657,075 564,559.38 0.565 7/23/04 12:45 45,024,373 63,435 1,091,237 1,027,802 1.028 661,608 366,194.03 0.366 7/23/04 13:00 45,026,405 2,032 1,084,276 1,082,244 1.082 658,579 423,665.01 0.424 7/23/04 13:15 44,964,492 (61,913) 1,084,230 1,146,143 1.146 651,348 494,795.40 0.495 7/23/04 13:30 44,996,471 31,979 1,078,857 1,046,877 1.047 658,652 388,225.76 0.388 7/23/04 13:45 44,983,192 (13,279) 1,077,527 1,090,806 1.091 657,818 432,987.51 0.433 7/23/04 14:00 44,986,870 3,678 1,079,624 1,075,946 1.076 664,467 411,479.14 0.411 7/23/04 14:15 45,045,983 59,113 1,070,621 1,011,508 1.012 603,118 408,390.34 0.408 7/23/04 14:30 45,029,735 (16,249) 1,073,372 1,089,621 1.090 593,082 496,539.19 0.497 7/23/04 14:45 45,273,175 243,441 1,070,736 827,296 0.827 725,645 101,650.51 0.102 7/23/04 15:00 45,209,244 (63,931) 1,065,194 1,129,125 1.129 686,622 442,502.61 0.443 7/23/04 15:15 45,261,623 52,379 1,063,156 1,010,776 1.011 642,440 368,336.36 0.368 Total minus Wholesale (Retail) Demand (mgal) Total System Demand (mgal) Time (hour) Volume in Storage (gal) Wholesale Customers (gal) Res. Inflow (gal) Supply from Transmission lines (gal) Total minus Wholesale (Retail) Demand (gal) Total System Demand (gal) City of Everett CWP TM Number 1 5 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 2. City of Everett Demand for July 2005 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 Total minus Wholesale (Retail) Demand (mgal) Total System Demand (mgal) Time (hour) Volume in Storage (gal) Wholesale Customers (gal) Res. Inflow (gal) Supply from Transmission lines (gal) Total minus Wholesale (Retail) Demand (gal) Total System Demand (gal) 7/23/04 15:30 45,342,176 80,552 1,081,596 1,001,043 1.001 650,104 350,939.06 0.351 7/23/04 15:45 45,296,139 (46,037) 1,094,503 1,140,540 1.141 662,322 478,218.64 0.478 7/23/04 16:00 45,376,400 80,262 1,106,133 1,025,872 1.026 685,158 340,714.16 0.341 7/23/04 16:15 45,399,809 23,409 1,098,399 1,074,990 1.075 669,899 405,090.58 0.405 7/23/04 16:30 45,342,798 (57,012) 1,100,719 1,157,731 1.158 692,518 465,212.66 0.465 7/23/04 16:45 45,378,552 35,754 1,096,723 1,060,970 1.061 686,304 374,665.51 0.375 7/23/04 17:00 45,323,210 (55,342) 1,090,489 1,145,831 1.146 671,759 474,071.60 0.474 7/23/04 17:15 45,357,750 34,540 1,093,861 1,059,320 1.059 687,612 371,708.75 0.372 7/23/04 17:30 45,322,795 (34,955) 1,089,302 1,124,257 1.124 685,499 438,757.63 0.439 7/23/04 17:45 45,265,979 (56,816) 1,093,972 1,150,788 1.151 684,372 466,416.66 0.466 7/23/04 18:00 45,212,887 (53,092) 1,090,983 1,144,075 1.144 690,466 453,608.78 0.454 7/23/04 18:15 45,042,507 (170,380) 1,087,811 1,258,191 1.258 703,414 554,776.87 0.555 7/23/04 18:30 45,015,671 (26,836) 1,076,760 1,103,596 1.104 701,773 401,823.08 0.402 7/23/04 18:45 44,891,816 (123,855) 1,067,338 1,191,193 1.191 723,180 468,012.64 0.468 7/23/04 19:00 44,843,635 (48,181) 1,071,860 1,120,041 1.120 718,235 401,805.66 0.402 7/23/04 19:15 44,615,452 (228,183) 1,066,493 1,294,676 1.295 713,985 580,690.77 0.581 7/23/04 19:30 44,523,103 (92,349) 1,070,349 1,162,698 1.163 740,502 422,196.04 0.422 7/23/04 19:45 44,456,189 (66,914) 1,073,034 1,139,948 1.140 755,795 384,153.31 0.384 7/23/04 20:00 44,298,415 (157,774) 1,076,935 1,234,709 1.235 746,653 488,055.48 0.488 7/23/04 20:15 43,976,089 (322,327) 1,074,435 1,396,762 1.397 767,693 629,068.20 0.629 7/23/04 20:30 43,867,687 (108,402) 1,075,144 1,183,546 1.184 764,957 418,589.67 0.419 7/23/04 20:45 43,763,648 (104,039) 1,068,848 1,172,887 1.173 786,647 386,240.49 0.386 7/23/04 21:00 43,346,181 (417,467) 1,076,589 1,494,055 1.494 772,367 721,687.98 0.722 7/23/04 21:15 43,254,476 (91,705) 1,070,199 1,161,904 1.162 780,585 381,319.10 0.381 7/23/04 21:30 43,095,699 (158,777) 1,034,683 1,193,461 1.193 776,305 417,155.78 0.417 7/23/04 21:45 42,876,597 (219,101) 1,042,299 1,261,401 1.261 787,308 474,092.44 0.474 7/23/04 22:00 42,715,351 (161,246) 1,222,284 1,383,530 1.384 765,449 618,080.64 0.618 7/23/04 22:15 42,701,876 (13,475) 1,207,736 1,221,211 1.221 772,895 448,316.02 0.448 7/23/04 22:30 42,702,431 555 1,194,878 1,194,323 1.194 750,488 443,834.51 0.444 7/23/04 22:45 42,770,075 67,644 1,191,224 1,123,580 1.124 744,793 378,787.02 0.379 7/23/04 23:00 42,900,410 130,335 1,193,128 1,062,793 1.063 757,011 305,781.68 0.306 7/23/04 23:15 43,060,138 159,728 1,153,764 994,036 0.994 734,782 259,254.11 0.259 7/23/04 23:30 43,131,997 71,859 1,157,787 1,085,928 1.086 750,850 335,078.12 0.335 7/23/04 23:45 43,226,378 94,380 1,171,649 1,077,269 1.077 737,728 339,541.31 0.340 7/24/04 0:00 43,316,837 90,459 1,166,646 1,076,187 1.076 730,494 345,692.71 0.346 7/24/04 0:15 43,334,729 17,892 1,111,645 1,093,753 1.094 746,924 346,829.02 0.347 7/24/04 0:30 43,372,577 37,849 1,081,496 1,043,647 1.044 742,831 300,816.42 0.301 7/24/04 0:45 43,403,553 30,976 1,080,039 1,049,063 1.049 758,349 290,713.86 0.291 7/24/04 1:00 43,602,634 199,081 1,088,202 889,121 0.889 738,929 150,191.44 0.150 7/24/04 1:15 43,531,484 (71,151) 1,117,468 1,188,619 1.189 738,144 450,474.42 0.450 7/24/04 1:30 43,680,368 148,885 1,102,463 953,578 0.954 779,204 174,373.91 0.174 7/24/04 1:45 43,672,790 (7,578) 1,087,385 1,094,963 1.095 773,592 321,371.27 0.321 7/24/04 2:00 43,729,602 56,812 1,092,421 1,035,609 1.036 782,563 253,045.84 0.253 7/24/04 2:15 43,926,740 197,138 1,091,420 894,282 0.894 735,164 159,117.81 0.159 7/24/04 2:30 43,974,757 48,018 1,088,717 1,040,699 1.041 725,282 315,417.29 0.315 7/24/04 2:45 44,052,116 77,358 1,092,074 1,014,715 1.015 740,173 274,541.91 0.275 7/24/04 3:00 44,197,906 145,790 1,090,110 944,319 0.944 739,387 204,932.51 0.205 7/24/04 3:15 44,254,614 56,708 1,085,005 1,028,297 1.028 737,819 290,477.55 0.290 7/24/04 3:30 44,290,390 35,776 1,088,566 1,052,790 1.053 739,697 313,093.14 0.313 7/24/04 3:45 44,307,481 17,090 1,088,071 1,070,980 1.071 737,077 333,902.66 0.334 7/24/04 4:00 44,321,491 14,011 1,087,863 1,073,853 1.074 744,274 329,578.76 0.330 7/24/04 4:15 44,557,950 236,459 1,097,470 861,011 0.861 760,890 100,120.83 0.100 7/24/04 4:30 44,476,704 (81,246) 1,096,518 1,177,764 1.178 750,783 426,980.31 0.427 7/24/04 4:45 44,719,015 242,311 1,088,477 846,166 0.846 750,023 96,142.56 0.096 7/24/04 5:00 44,839,228 120,213 1,098,255 978,042 0.978 764,313 213,728.70 0.214 7/24/04 5:15 44,795,552 (43,676) 1,095,844 1,139,521 1.140 752,617 386,904.01 0.387 7/24/04 5:30 44,904,168 108,617 1,092,316 983,700 0.984 745,883 237,816.19 0.238 7/24/04 5:45 45,010,568 106,400 1,096,874 990,475 0.990 760,477 229,998.11 0.230 7/24/04 6:00 45,044,853 34,285 1,138,428 1,104,143 1.104 769,931 334,211.85 0.334 7/24/04 6:15 45,074,180 29,328 1,134,888 1,105,560 1.106 763,924 341,636.26 0.342 7/24/04 6:30 45,097,930 23,750 1,125,156 1,101,406 1.101 765,211 336,195.18 0.336 7/24/04 6:45 45,195,723 97,793 1,123,537 1,025,744 1.026 773,496 252,248.49 0.252 City of Everett CWP TM Number 1 6 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 2. City of Everett Demand for July 2005 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 Total minus Wholesale (Retail) Demand (mgal) Total System Demand (mgal) Time (hour) Volume in Storage (gal) Wholesale Customers (gal) Res. Inflow (gal) Supply from Transmission lines (gal) Total minus Wholesale (Retail) Demand (gal) Total System Demand (gal) 7/24/04 7:00 45,212,080 16,357 1,123,617 1,107,260 1.107 761,744 345,516.02 0.346 7/24/04 7:15 45,326,927 114,847 1,127,772 1,012,925 1.013 779,459 233,465.98 0.233 7/24/04 7:30 45,329,473 2,546 1,130,096 1,127,550 1.128 769,884 357,665.86 0.358 7/24/04 7:45 45,284,959 (44,514) 1,127,108 1,171,622 1.172 766,741 404,880.94 0.405 7/24/04 8:00 45,331,667 46,708 1,134,915 1,088,207 1.088 755,597 332,610.00 0.333 7/24/04 8:15 45,323,996 (7,671) 1,135,254 1,142,925 1.143 755,190 387,735.09 0.388 7/24/04 8:30 45,258,355 (65,642) 1,136,660 1,202,302 1.202 741,880 460,421.57 0.460 7/24/04 8:45 45,252,912 (5,443) 1,131,675 1,137,118 1.137 740,808 396,309.76 0.396 7/24/04 9:00 45,276,436 23,525 1,138,303 1,114,779 1.115 730,562 384,216.04 0.384 7/24/04 9:15 45,222,090 (54,346) 1,146,931 1,201,277 1.201 737,854 463,422.77 0.463 7/24/04 9:30 45,181,753 (40,337) 1,149,282 1,189,620 1.190 737,530 452,089.74 0.452 7/24/04 9:45 45,115,006 (66,747) 1,149,329 1,216,076 1.216 731,805 484,270.75 0.484 7/24/04 10:00 45,115,333 328 1,159,527 1,159,200 1.159 745,973 413,227.01 0.413 7/24/04 10:15 45,028,568 (86,765) 1,161,077 1,247,842 1.248 740,031 507,811.37 0.508 7/24/04 10:30 45,127,079 98,511 1,159,166 1,060,655 1.061 733,750 326,905.12 0.327 7/24/04 10:45 45,023,402 (103,676) 1,151,996 1,255,672 1.256 731,421 524,251.53 0.524 7/24/04 11:00 45,015,170 (8,232) 1,150,575 1,158,807 1.159 728,814 429,992.73 0.430 7/24/04 11:15 44,987,746 (27,424) 1,155,082 1,182,506 1.183 730,405 452,100.90 0.452 7/24/04 11:30 44,935,544 (52,202) 1,163,585 1,215,788 1.216 724,769 491,018.41 0.491 7/24/04 11:45 44,952,914 17,370 1,163,139 1,145,769 1.146 723,820 421,949.38 0.422 7/24/04 12:00 44,937,136 (15,777) 1,158,890 1,174,667 1.175 724,089 450,577.73 0.451 7/24/04 12:15 44,907,942 (29,195) 1,166,907 1,196,102 1.196 723,378 472,723.48 0.473 7/24/04 12:30 44,890,915 (17,027) 1,162,723 1,179,749 1.180 725,417 454,332.63 0.454 7/24/04 12:45 44,901,748 10,833 1,162,108 1,151,275 1.151 720,338 430,936.61 0.431 7/24/04 13:00 44,881,746 (20,002) 1,160,405 1,180,407 1.180 715,493 464,914.18 0.465 7/24/04 13:15 44,885,523 3,777 1,167,672 1,163,894 1.164 716,757 447,136.75 0.447 7/24/04 13:30 44,860,508 (25,015) 1,167,811 1,192,826 1.193 713,134 479,692.15 0.480 7/24/04 13:45 44,869,471 8,963 1,167,411 1,158,449 1.158 720,134 438,314.34 0.438 7/24/04 14:00 44,885,850 16,380 1,167,804 1,151,424 1.151 721,420 430,004.24 0.430 7/24/04 14:15 44,821,204 (64,646) 1,168,056 1,232,702 1.233 715,925 516,777.16 0.517 7/24/04 14:30 44,871,471 50,267 1,162,738 1,112,470 1.112 731,732 380,738.52 0.381 7/24/04 14:45 44,893,725 22,254 1,152,914 1,130,660 1.131 710,873 419,787.31 0.420 7/24/04 15:00 44,891,512 (2,213) 1,156,712 1,158,924 1.159 714,455 444,469.45 0.444 7/24/04 15:15 44,945,142 53,629 1,152,366 1,098,736 1.099 726,821 371,915.62 0.372 7/24/04 15:30 44,931,939 (13,203) 1,147,166 1,160,369 1.160 729,510 430,858.55 0.431 7/24/04 15:45 44,964,961 33,022 1,147,850 1,114,829 1.115 731,533 383,296.07 0.383 7/24/04 16:00 44,892,843 (72,118) 1,141,676 1,213,794 1.214 717,899 495,895.14 0.496 7/24/04 16:15 44,929,944 37,101 1,150,090 1,112,989 1.113 721,489 391,499.47 0.391 7/24/04 16:30 44,884,994 (44,950) 1,142,722 1,187,672 1.188 738,611 449,060.90 0.449 7/24/04 16:45 44,924,350 39,356 1,140,201 1,100,844 1.101 719,199 381,645.07 0.382 7/24/04 17:00 44,863,403 (60,947) 1,138,448 1,199,396 1.199 718,445 480,950.77 0.481 7/24/04 17:15 44,876,994 13,591 1,141,617 1,128,026 1.128 717,829 410,196.75 0.410 7/24/04 17:30 45,094,255 217,262 1,146,809 929,547 0.930 735,074 194,473.16 0.194 7/24/04 17:45 45,021,247 (73,008) 1,152,724 1,225,732 1.226 728,187 497,545.23 0.498 7/24/04 18:00 44,923,106 (98,142) 1,139,994 1,238,136 1.238 720,277 517,859.18 0.518 7/24/04 18:15 44,934,795 11,689 1,144,816 1,133,126 1.133 722,508 410,618.82 0.411 7/24/04 18:30 44,854,094 (80,701) 1,139,051 1,219,752 1.220 843,063 376,688.59 0.377 7/24/04 18:45 44,784,491 (69,604) 1,145,048 1,214,651 1.215 737,713 476,937.96 0.477 7/24/04 19:00 44,798,710 14,219 1,144,807 1,130,588 1.131 747,357 383,231.58 0.383 7/24/04 19:15 44,721,166 (77,544) 1,144,572 1,222,116 1.222 744,678 477,437.65 0.477 7/24/04 19:30 44,709,336 (11,830) 1,174,692 1,186,522 1.187 755,779 430,743.30 0.431 7/24/04 19:45 44,540,034 (169,302) 1,200,256 1,369,558 1.370 767,136 602,422.68 0.602 7/24/04 20:00 44,562,864 22,831 1,205,217 1,182,386 1.182 770,292 412,094.76 0.412 7/24/04 20:15 44,493,498 (69,367) 1,206,614 1,275,981 1.276 785,745 490,236.05 0.490 7/24/04 20:30 44,506,938 13,440 1,207,838 1,194,398 1.194 793,297 401,101.38 0.401 7/24/04 20:45 44,295,047 (211,891) 1,205,665 1,417,555 1.418 794,783 622,771.94 0.623 7/24/04 21:00 44,313,644 18,597 1,209,409 1,190,812 1.191 802,768 388,043.93 0.388 7/24/04 21:15 44,261,900 (51,744) 1,216,472 1,268,216 1.268 798,370 469,846.19 0.470 7/24/04 21:30 44,144,535 (117,365) 1,206,915 1,324,280 1.324 814,093 510,186.50 0.510 7/24/04 21:45 44,160,197 15,662 1,207,874 1,192,212 1.192 786,700 405,511.53 0.406 7/24/04 22:00 44,175,901 15,704 1,198,661 1,182,957 1.183 782,166 400,791.23 0.401 7/24/04 22:15 44,240,339 64,437 1,210,787 1,146,350 1.146 780,724 365,625.51 0.366 City of Everett CWP TM Number 1 7 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 2. City of Everett Demand for July 2005 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 Total minus Wholesale (Retail) Demand (mgal) Total System Demand (mgal) Time (hour) Volume in Storage (gal) Wholesale Customers (gal) Res. Inflow (gal) Supply from Transmission lines (gal) Total minus Wholesale (Retail) Demand (gal) Total System Demand (gal) 7/24/04 22:30 44,333,605 93,267 1,215,680 1,122,414 1.122 787,770 334,643.81 0.335 7/24/04 22:45 44,381,213 47,607 1,210,325 1,162,717 1.163 763,113 399,604.98 0.400 7/24/04 23:00 44,445,011 63,798 1,199,318 1,135,520 1.136 765,662 369,858.20 0.370 7/24/04 23:15 44,577,238 132,228 1,195,715 1,063,488 1.063 691,615 371,872.63 0.372 7/24/04 23:30 44,632,505 55,267 1,198,583 1,143,317 1.143 737,113 406,204.34 0.406 7/24/04 23:45 44,800,417 167,912 1,197,188 1,029,276 1.029 775,402 253,874.27 0.254 7/25/04 0:00 44,900,252 99,836 1,147,461 1,047,626 1.048 761,803 285,822.20 0.286 7/25/04 0:15 45,106,794 206,542 1,137,821 931,279 0.931 757,033 174,245.22 0.174 7/25/04 0:30 45,143,204 36,410 1,122,017 1,085,607 1.086 752,439 333,168.34 0.333 7/25/04 0:45 45,352,125 208,921 1,113,670 904,749 0.905 750,808 153,940.66 0.154 7/25/04 1:00 45,374,092 21,967 1,136,840 1,114,873 1.115 763,372 351,500.42 0.352 7/25/04 1:15 45,367,462 (6,630) 1,108,771 1,115,401 1.115 743,892 371,509.11 0.372 7/25/04 1:30 45,623,177 255,715 1,104,598 848,884 0.849 745,668 103,216.46 0.103 7/25/04 1:45 45,610,461 (12,716) 1,108,354 1,121,070 1.121 735,817 385,253.50 0.385 7/25/04 2:00 45,705,539 95,079 1,112,292 1,017,213 1.017 754,601 262,612.66 0.263 7/25/04 2:15 45,729,643 24,104 1,123,457 1,099,353 1.099 759,642 339,711.69 0.340 7/25/04 2:30 45,766,963 37,320 1,131,147 1,093,828 1.094 745,068 348,759.39 0.349 7/25/04 2:45 46,006,081 239,119 1,136,637 897,518 0.898 751,968 145,550.08 0.146 7/25/04 3:00 46,133,375 127,294 1,132,997 1,005,703 1.006 750,729 254,974.20 0.255 7/25/04 3:15 46,250,936 117,561 1,127,149 1,009,588 1.010 768,943 240,645.03 0.241 7/25/04 3:30 46,376,136 125,199 1,128,956 1,003,757 1.004 766,962 236,795.14 0.237 7/25/04 3:45 46,442,064 65,928 1,131,475 1,065,546 1.066 751,682 313,864.80 0.314 7/25/04 4:00 46,450,908 8,844 1,132,612 1,123,768 1.124 745,776 377,992.02 0.378 7/25/04 4:15 46,618,486 167,578 1,133,016 965,438 0.965 762,593 202,844.57 0.203 7/25/04 4:30 46,750,727 132,242 1,131,554 999,313 0.999 763,514 235,798.57 0.236 7/25/04 4:45 46,894,568 143,841 1,136,629 992,788 0.993 752,969 239,819.28 0.240 7/25/04 5:00 46,914,861 20,294 1,136,499 1,116,205 1.116 750,569 365,636.05 0.366 7/25/04 5:15 46,975,505 60,643 1,138,310 1,077,666 1.078 756,570 321,096.31 0.321 7/25/04 5:30 46,997,147 21,642 1,140,528 1,118,886 1.119 755,278 363,608.23 0.364 7/25/04 5:45 47,164,840 167,693 1,139,179 971,486 0.971 756,166 215,320.41 0.215 7/25/04 6:00 47,236,518 71,677 1,137,305 1,065,627 1.066 751,057 314,570.41 0.315 7/25/04 6:15 47,365,692 129,175 1,142,110 1,012,935 1.013 737,542 275,392.76 0.275 7/25/04 6:30 47,425,326 59,634 1,138,947 1,079,313 1.079 773,613 305,700.71 0.306 7/25/04 6:45 47,535,585 110,259 1,139,463 1,029,203 1.029 774,366 254,837.52 0.255 7/25/04 7:00 47,652,347 116,761 1,135,624 1,018,862 1.019 763,486 255,376.30 0.255 7/25/04 7:15 47,818,545 166,198 1,126,032 959,833 0.960 766,690 193,143.13 0.193 7/25/04 7:30 47,893,477 74,932 1,132,656 1,057,725 1.058 759,143 298,581.33 0.299 7/25/04 7:45 48,028,147 134,670 1,128,277 993,606 0.994 743,811 249,795.43 0.250 7/25/04 8:00 48,355,288 327,141 1,131,231 804,090 0.804 739,313 64,777.56 0.065 7/25/04 8:15 48,446,115 90,827 1,129,938 1,039,110 1.039 758,611 280,499.66 0.280 7/25/04 8:30 48,519,040 72,925 1,138,783 1,065,858 1.066 729,267 336,590.65 0.337 7/25/04 8:45 48,519,348 308 1,134,553 1,134,245 1.134 730,812 403,433.63 0.403 7/25/04 9:00 48,621,490 102,142 1,138,528 1,036,386 1.036 745,296 291,090.25 0.291 7/25/04 9:15 48,704,027 82,536 1,135,556 1,053,019 1.053 726,889 326,130.18 0.326 7/25/04 9:30 48,900,973 196,946 1,136,233 939,287 0.939 731,301 207,985.83 0.208 7/25/04 9:45 49,018,926 117,953 1,053,864 935,911 0.936 739,093 196,817.87 0.197 7/25/04 10:00 49,142,000 123,074 1,093,833 970,759 0.971 724,628 246,130.76 0.246 7/25/04 10:15 49,165,889 23,889 1,125,854 1,101,965 1.102 720,410 381,555.47 0.382 7/25/04 10:30 49,214,380 48,491 1,118,254 1,069,763 1.070 720,915 348,847.80 0.349 7/25/04 10:45 49,162,480 (51,899) 1,117,905 1,169,804 1.170 751,058 418,746.80 0.419 7/25/04 11:00 49,340,815 178,335 1,118,735 940,400 0.940 745,606 194,793.94 0.195 7/25/04 11:15 49,383,681 42,865 1,112,936 1,070,070 1.070 745,799 324,271.32 0.324 7/25/04 11:30 49,431,236 47,556 1,104,483 1,056,927 1.057 752,109 304,818.29 0.305 7/25/04 11:45 49,435,078 3,841 1,107,642 1,103,801 1.104 748,934 354,866.33 0.355 7/25/04 12:00 49,477,337 42,259 1,104,642 1,062,383 1.062 767,231 295,151.96 0.295 7/25/04 12:15 49,511,403 34,066 1,102,552 1,068,486 1.068 746,583 321,902.44 0.322 7/25/04 12:30 49,509,276 (2,127) 1,107,446 1,109,573 1.110 746,238 363,335.75 0.363 7/25/04 12:45 49,453,160 (56,115) 1,103,889 1,160,005 1.160 746,148 413,857.10 0.414 7/25/04 13:00 49,512,320 59,160 1,104,791 1,045,632 1.046 741,881 303,750.73 0.304 7/25/04 13:15 49,568,267 55,947 1,102,675 1,046,728 1.047 754,080 292,647.97 0.293 7/25/04 13:30 49,782,698 214,431 1,106,925 892,495 0.892 731,168 161,326.28 0.161 7/25/04 13:45 49,818,859 36,161 1,104,767 1,068,606 1.069 721,203 347,402.86 0.347 City of Everett CWP TM Number 1 8 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 2. City of Everett Demand for July 2005 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 Total minus Wholesale (Retail) Demand (mgal) Total System Demand (mgal) Time (hour) Volume in Storage (gal) Wholesale Customers (gal) Res. Inflow (gal) Supply from Transmission lines (gal) Total minus Wholesale (Retail) Demand (gal) Total System Demand (gal) 7/25/04 14:00 49,822,458 3,599 1,115,944 1,112,345 1.112 712,592 399,753.35 0.400 7/25/04 14:15 49,958,190 135,732 1,116,305 980,573 0.981 716,800 263,773.30 0.264 7/25/04 14:30 50,091,574 133,384 1,113,475 980,091 0.980 707,528 272,563.19 0.273 7/25/04 14:45 50,107,159 15,585 1,111,840 1,096,256 1.096 697,667 398,588.95 0.399 7/25/04 15:00 50,182,477 75,318 1,116,538 1,041,220 1.041 699,008 342,211.28 0.342 7/25/04 15:15 50,210,090 27,613 1,113,255 1,085,641 1.086 697,850 387,791.20 0.388 7/25/04 15:30 50,328,652 118,562 1,112,023 993,461 0.993 688,456 305,005.20 0.305 7/25/04 15:45 50,412,887 84,235 1,106,027 1,021,792 1.022 707,076 314,715.68 0.315 7/25/04 16:00 50,420,795 7,908 1,106,592 1,098,684 1.099 701,850 396,833.71 0.397 7/25/04 16:15 50,449,639 28,844 1,110,425 1,081,580 1.082 702,175 379,405.50 0.379 7/25/04 16:30 50,330,010 (119,630) 1,102,610 1,222,240 1.222 733,116 489,124.14 0.489 7/25/04 16:45 50,520,180 190,170 1,104,778 914,608 0.915 745,595 169,012.79 0.169 7/25/04 17:00 50,529,922 9,742 1,108,954 1,099,212 1.099 746,677 352,534.93 0.353 7/25/04 17:15 50,476,330 (53,592) 1,104,980 1,158,572 1.159 744,107 414,464.53 0.414 7/25/04 17:30 50,434,628 (41,701) 1,107,533 1,149,234 1.149 751,068 398,166.43 0.398 7/25/04 17:45 50,469,994 35,365 1,103,296 1,067,930 1.068 777,294 290,636.21 0.291 7/25/04 18:00 50,399,250 (70,743) 1,139,037 1,209,780 1.210 765,077 444,703.35 0.445 7/25/04 18:15 50,378,769 (20,482) 1,141,738 1,162,220 1.162 773,829 388,390.34 0.388 7/25/04 18:30 50,380,792 2,023 1,140,794 1,138,771 1.139 771,848 366,922.52 0.367 7/25/04 18:45 50,346,353 (34,439) 1,144,788 1,179,227 1.179 768,920 410,307.50 0.410 7/25/04 19:00 50,371,724 25,371 1,146,519 1,121,148 1.121 775,333 345,815.05 0.346 7/25/04 19:15 50,300,570 (71,154) 1,142,222 1,213,376 1.213 781,493 431,882.81 0.432 7/25/04 19:30 50,280,041 (20,530) 1,143,233 1,163,762 1.164 780,848 382,914.83 0.383 7/25/04 19:45 50,214,641 (65,400) 1,141,149 1,206,549 1.207 775,618 430,931.59 0.431 7/25/04 20:00 50,131,982 (82,659) 1,141,736 1,224,395 1.224 783,804 440,590.69 0.441 7/25/04 20:15 50,120,235 (11,747) 1,134,490 1,146,238 1.146 783,426 362,811.81 0.363 7/25/04 20:30 50,138,565 18,330 1,135,092 1,116,762 1.117 791,165 325,596.52 0.326 7/25/04 20:45 49,920,811 (217,754) 1,143,119 1,360,873 1.361 794,061 566,811.87 0.567 7/25/04 21:00 50,108,192 187,381 1,136,362 948,980 0.949 791,598 157,382.62 0.157 7/25/04 21:15 49,957,994 (150,198) 1,140,782 1,290,980 1.291 806,212 484,768.40 0.485 7/25/04 21:30 49,958,064 70 1,147,134 1,147,064 1.147 786,185 360,879.05 0.361 7/25/04 21:45 49,852,116 (105,948) 1,136,563 1,242,511 1.243 890,888 351,623.00 0.352 7/25/04 22:00 49,997,805 145,689 1,158,484 1,012,795 1.013 764,347 248,447.18 0.248 7/25/04 22:15 49,984,784 (13,021) 1,178,112 1,191,133 1.191 789,549 401,583.48 0.402 7/25/04 22:30 50,021,447 36,663 1,177,123 1,140,460 1.140 758,289 382,171.20 0.382 7/25/04 22:45 50,242,902 221,455 1,178,932 957,478 0.957 749,724 207,753.62 0.208 7/25/04 23:00 50,302,363 59,461 1,190,814 1,131,353 1.131 757,859 373,493.74 0.373 7/25/04 23:15 50,481,850 179,487 1,188,641 1,009,154 1.009 746,603 262,550.78 0.263 7/25/04 23:30 50,739,609 257,760 1,185,434 927,674 0.928 751,013 176,660.56 0.177 7/25/04 23:45 50,849,295 109,685 1,198,676 1,088,991 1.089 746,677 342,313.38 0.342 7/25/04 23:59 44,602,098 109,685 1,198,676 1,088,991 1.089 683,835 405,155.86 0.405 315.475 212.436 103.038 105.158 70.812 34.346 1. A positive value for reservoir inflow (gal) means the reservoir is filling, thus reducing the amount of water from the source that is to be provided to customers. 2. Total System Demand minus wholesale (gal) City of Everett CWP TM Number 1 9 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 3. City of Everett Demand for December 2004 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 12/13/04 12:00 AM 39,789,435 611,003 611,003 0.611 385,793 225,209 0.225 12/13/04 12:15 AM 39,978,777 189,342 616,597 427,255 0.427 389,223 38,032 0.038 12/13/04 12:30 AM 40,282,800 304,023 615,156 311,133 0.311 387,746 (76,612) (0.077) 12/13/04 12:45 AM 40,479,822 197,023 622,720 425,697 0.426 378,611 47,086 0.047 12/13/04 1:00 AM 40,519,696 39,874 619,249 579,375 0.579 374,867 204,508 0.205 12/13/04 1:15 AM 40,761,903 242,207 618,597 376,390 0.376 377,111 (721) (0.001) 12/13/04 1:30 AM 40,981,385 219,482 618,056 398,574 0.399 406,393 (7,819) (0.008) 12/13/04 1:45 AM 41,029,589 48,204 576,927 528,723 0.529 376,045 152,678 0.153 12/13/04 2:00 AM 41,262,665 233,076 576,170 343,094 0.343 368,838 (25,745) (0.026) 12/13/04 2:15 AM 41,334,580 71,916 580,806 508,890 0.509 392,764 116,126 0.116 12/13/04 2:30 AM 41,424,105 89,524 584,923 495,398 0.495 386,081 109,317 0.109 12/13/04 2:45 AM 41,567,179 143,074 585,037 441,963 0.442 362,561 79,402 0.079 12/13/04 3:00 AM 41,675,064 107,885 581,692 473,807 0.474 366,626 107,181 0.107 12/13/04 3:15 AM 41,801,457 126,393 585,172 458,779 0.459 398,674 60,105 0.060 12/13/04 3:30 AM 41,869,440 67,983 586,040 518,058 0.518 367,915 150,143 0.150 12/13/04 3:45 AM 42,199,871 330,431 587,538 257,106 0.257 360,337 (103,230) (0.103) 12/13/04 4:00 AM 42,381,654 181,783 579,739 397,956 0.398 351,946 46,011 0.046 12/13/04 4:15 AM 42,531,306 149,652 574,961 425,308 0.425 352,489 72,819 0.073 12/13/04 4:30 AM 42,670,266 138,959 568,683 429,724 0.430 362,933 66,791 0.067 12/13/04 4:45 AM 42,750,281 80,016 571,109 491,093 0.491 366,394 124,699 0.125 12/13/04 5:00 AM 43,047,307 297,026 567,089 270,063 0.270 368,949 (98,886) (0.099) 12/13/04 5:15 AM 42,995,786 (51,521) 566,820 618,341 0.618 379,084 239,257 0.239 12/13/04 5:30 AM 43,260,386 264,600 531,479 266,879 0.267 393,799 (126,921) (0.127) 12/13/04 5:45 AM 43,273,565 13,179 480,411 467,232 0.467 394,762 72,471 0.072 12/13/04 6:00 AM 43,270,166 (3,399) 482,641 486,040 0.486 410,572 75,469 0.075 12/13/04 6:15 AM 43,262,523 (7,643) 482,224 489,867 0.490 424,690 65,177 0.065 12/13/04 6:30 AM 43,171,343 (91,180) 483,686 574,865 0.575 434,621 140,245 0.140 12/13/04 6:45 AM 43,081,064 (90,279) 487,440 577,719 0.578 421,022 156,697 0.157 12/13/04 7:00 AM 43,095,060 13,996 488,423 474,427 0.474 409,082 65,346 0.065 12/13/04 7:15 AM 43,028,263 (66,798) 484,706 551,503 0.552 401,774 149,729 0.150 12/13/04 7:30 AM 42,819,704 (208,558) 491,679 700,237 0.700 405,083 295,154 0.295 12/13/04 7:45 AM 42,922,800 103,096 490,280 387,184 0.387 398,982 (11,798) (0.012) 12/13/04 8:00 AM 42,772,559 (150,242) 489,192 639,433 0.639 410,539 228,894 0.229 12/13/04 8:15 AM 42,667,823 (104,735) 496,655 601,391 0.601 425,580 175,811 0.176 12/13/04 8:30 AM 42,567,117 (100,706) 497,408 598,114 0.598 417,654 180,460 0.180 12/13/04 8:45 AM 42,488,319 (78,798) 495,534 574,332 0.574 411,874 162,457 0.162 12/13/04 9:00 AM 42,467,900 (20,418) 495,311 515,729 0.516 410,892 104,836 0.105 12/13/04 9:15 AM 42,488,481 20,581 498,925 478,345 0.478 412,142 66,203 0.066 12/13/04 9:30 AM 42,296,114 (192,368) 493,865 686,232 0.686 402,358 283,874 0.284 12/13/04 9:45 AM 42,292,542 (3,572) 496,207 499,779 0.500 402,171 97,609 0.098 12/13/04 10:00 AM 42,319,443 26,901 516,278 489,377 0.489 407,541 81,836 0.082 12/13/04 10:15 AM 42,147,232 (172,211) 516,528 688,739 0.689 447,112 241,627 0.242 12/13/04 10:30 AM 42,134,687 (12,545) 520,069 532,614 0.533 389,540 143,074 0.143 12/13/04 10:45 AM 42,338,928 204,241 503,911 299,670 0.300 392,633 (92,962) (0.093) 12/13/04 11:00 AM 42,106,872 (232,055) 504,942 736,997 0.737 391,949 345,048 0.345 12/13/04 11:15 AM 42,004,993 (101,879) 503,868 605,747 0.606 387,477 218,271 0.218 12/13/04 11:30 AM 42,047,514 42,520 503,511 460,991 0.461 397,608 63,383 0.063 12/13/04 11:45 AM 41,901,610 (145,903) 503,287 649,190 0.649 413,204 235,986 0.236 12/13/04 12:00 PM 41,837,889 (63,721) 510,583 574,304 0.574 417,896 156,408 0.156 12/13/04 12:15 PM 42,164,172 326,284 513,941 187,657 0.188 406,542 (218,884) (0.219) 12/13/04 12:30 PM 41,964,658 (199,514) 512,297 711,811 0.712 416,958 294,853 0.295 12/13/04 12:45 PM 41,816,259 (148,400) 511,126 659,525 0.660 407,100 252,425 0.252 12/13/04 1:00 PM 41,909,207 92,948 507,578 414,631 0.415 405,333 9,297 0.009 12/13/04 1:15 PM 41,840,560 (68,647) 510,041 578,688 0.579 400,371 178,317 0.178 12/13/04 1:30 PM 41,767,664 (72,896) 510,010 582,907 0.583 401,077 181,830 0.182 12/13/04 1:45 PM 41,863,374 95,710 504,440 408,729 0.409 387,658 21,072 0.021 12/13/04 2:00 PM 41,875,703 12,329 511,214 498,885 0.499 368,819 130,065 0.130 12/13/04 2:15 PM 41,628,256 (247,447) 506,799 754,246 0.754 365,993 388,254 0.388 12/13/04 2:30 PM 41,643,155 14,899 499,008 484,109 0.484 368,086 116,023 0.116 12/13/04 2:45 PM 41,693,400 50,245 497,227 446,982 0.447 334,209 112,773 0.113 12/13/04 3:00 PM 41,527,794 (165,606) 501,257 666,864 0.667 333,747 333,117 0.333 12/13/04 3:15 PM 41,606,864 79,071 500,068 420,998 0.421 343,512 77,486 0.077 12/13/04 3:30 PM 41,637,071 30,207 493,613 463,406 0.463 366,489 96,917 0.097 12/13/04 3:45 PM 41,498,205 (138,866) 496,626 635,492 0.635 376,366 259,126 0.259 Time (hour) Total - Wholesale (Retail) Demand (gal) Volume in Storage (gal) Supply from Transmission lines (gal) Res. Inflow (gal) Total - Wholesale (Retail) Demand (mgal) Total System Demand (gal) Total System Demand (mgal) Wholesale Customers (gal) City of Everett CWP TM Number 1 10 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 3. City of Everett Demand for December 2004 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 Time (hour) Total - Wholesale (Retail) Demand (gal) Volume in Storage (gal) Supply from Transmission lines (gal) Res. Inflow (gal) Total - Wholesale (Retail) Demand (mgal) Total System Demand (gal) Total System Demand (mgal) Wholesale Customers (gal) 12/13/04 4:00 PM 41,570,932 72,727 495,868 423,141 0.423 364,765 58,376 0.058 12/13/04 4:15 PM 41,529,508 (41,424) 497,129 538,553 0.539 367,999 170,554 0.171 12/13/04 4:30 PM 41,356,591 (172,917) 494,736 667,654 0.668 365,329 302,325 0.302 12/13/04 4:45 PM 41,334,980 (21,610) 496,223 517,834 0.518 364,569 153,264 0.153 12/13/04 5:00 PM 41,398,965 63,985 496,249 432,264 0.432 360,356 71,908 0.072 12/13/04 5:15 PM 41,292,358 (106,608) 497,239 603,847 0.604 359,373 244,474 0.244 12/13/04 5:30 PM 41,132,021 (160,336) 494,968 655,304 0.655 358,017 297,287 0.297 12/13/04 5:45 PM 41,387,082 255,060 497,948 242,888 0.243 345,267 (102,379) (0.102) 12/13/04 6:00 PM 41,283,715 (103,367) 494,415 597,782 0.598 350,043 247,739 0.248 12/13/04 6:15 PM 41,281,257 (2,458) 498,692 501,151 0.501 354,413 146,738 0.147 12/13/04 6:30 PM 41,389,347 108,090 493,141 385,051 0.385 378,837 6,214 0.006 12/13/04 6:45 PM 41,379,424 (9,922) 496,034 505,956 0.506 369,274 136,682 0.137 12/13/04 7:00 PM 41,196,952 (182,472) 497,814 680,286 0.680 374,185 306,101 0.306 12/13/04 7:15 PM 41,316,496 119,544 498,386 378,842 0.379 368,716 10,126 0.010 12/13/04 7:30 PM 41,257,707 (58,789) 499,915 558,705 0.559 372,400 186,305 0.186 12/13/04 7:45 PM 41,129,128 (128,579) 497,990 626,569 0.627 362,914 263,655 0.264 12/13/04 8:00 PM 41,218,462 89,334 501,189 411,855 0.412 360,075 51,780 0.052 12/13/04 8:15 PM 41,226,464 8,002 496,990 488,988 0.489 377,503 111,485 0.111 12/13/04 8:30 PM 41,205,758 (20,706) 491,189 511,895 0.512 373,017 138,878 0.139 12/13/04 8:45 PM 41,232,854 27,096 495,677 468,582 0.469 381,354 87,228 0.087 12/13/04 9:00 PM 41,116,754 (116,100) 493,073 609,173 0.609 356,983 252,190 0.252 12/13/04 9:15 PM 41,030,667 (86,087) 492,698 578,785 0.579 355,613 223,171 0.223 12/13/04 9:30 PM 40,979,568 (51,099) 480,039 531,139 0.531 348,708 182,431 0.182 12/13/04 9:45 PM 41,105,770 126,203 453,164 326,961 0.327 350,623 (23,662) (0.024) 12/13/04 10:00 PM 40,981,821 (123,950) 457,403 581,352 0.581 360,787 220,566 0.221 12/13/04 10:15 PM 41,054,020 72,199 462,250 390,050 0.390 372,383 17,667 0.018 12/13/04 10:30 PM 41,006,338 (47,682) 461,929 509,611 0.510 373,803 135,809 0.136 12/13/04 10:45 PM 41,079,167 72,829 455,599 382,769 0.383 369,588 13,181 0.013 12/13/04 11:00 PM 41,030,743 (48,424) 460,366 508,790 0.509 368,133 140,658 0.141 12/13/04 11:15 PM 40,989,939 (40,804) 461,239 502,043 0.502 365,122 136,922 0.137 12/13/04 11:30 PM 40,986,285 (3,653) 464,181 467,835 0.468 369,191 98,644 0.099 12/13/04 11:45 PM 41,115,788 129,502 461,600 332,098 0.332 350,356 (18,258) (0.018) 12/14/04 12:00 AM 40,979,141 (136,647) 466,046 602,693 0.603 328,845 273,848 0.274 12/14/04 12:15 AM 40,963,609 (15,532) 460,832 476,364 0.476 310,539 165,825 0.166 12/14/04 12:30 AM 41,005,381 41,772 466,699 424,927 0.425 325,103 99,824 0.100 12/14/04 12:45 AM 41,203,933 198,552 467,734 269,182 0.269 321,898 (52,716) (0.053) 12/14/04 1:00 AM 41,260,290 56,357 471,176 414,819 0.415 308,624 106,195 0.106 12/14/04 1:15 AM 41,125,278 (135,012) 468,681 603,694 0.604 307,528 296,166 0.296 12/14/04 1:30 AM 41,394,868 269,591 468,936 199,345 0.199 304,882 (105,536) (0.106) 12/14/04 1:45 AM 41,508,237 113,369 491,566 378,198 0.378 313,595 64,603 0.065 12/14/04 2:00 AM 41,638,099 129,861 488,109 358,248 0.358 307,981 50,267 0.050 12/14/04 2:15 AM 41,705,702 67,603 483,160 415,557 0.416 301,565 113,992 0.114 12/14/04 2:30 AM 41,859,829 154,127 480,210 326,083 0.326 301,598 24,485 0.024 12/14/04 2:45 AM 41,881,977 22,149 475,043 452,894 0.453 298,439 154,455 0.154 12/14/04 3:00 AM 42,031,300 149,323 472,270 322,947 0.323 300,192 22,754 0.023 12/14/04 3:15 AM 42,195,716 164,416 472,001 307,585 0.308 309,612 (2,027) (0.002) 12/14/04 3:30 AM 42,284,589 88,873 473,133 384,261 0.384 301,229 83,031 0.083 12/14/04 3:45 AM 42,341,080 56,491 474,151 417,660 0.418 321,879 95,781 0.096 12/14/04 4:00 AM 42,516,853 175,774 475,150 299,377 0.299 319,540 (20,163) (0.020) 12/14/04 4:15 AM 42,467,115 (49,738) 473,784 523,523 0.524 324,441 199,082 0.199 12/14/04 4:30 AM 42,495,351 28,236 473,917 445,681 0.446 308,936 136,745 0.137 12/14/04 4:45 AM 42,601,907 106,556 476,065 369,509 0.370 301,703 67,807 0.068 12/14/04 5:00 AM 42,665,529 63,622 479,636 416,014 0.416 306,211 109,804 0.110 12/14/04 5:15 AM 42,637,916 (27,613) 478,123 505,736 0.506 321,930 183,806 0.184 12/14/04 5:30 AM 42,560,979 (76,937) 476,232 553,169 0.553 337,752 215,418 0.215 12/14/04 5:45 AM 42,573,875 12,895 475,244 462,349 0.462 362,033 100,316 0.100 12/14/04 6:00 AM 42,505,501 (68,374) 474,043 542,416 0.542 385,983 156,434 0.156 12/14/04 6:15 AM 42,495,205 (10,296) 479,169 489,464 0.489 381,906 107,559 0.108 12/14/04 6:30 AM 42,420,213 (74,992) 480,219 555,211 0.555 380,368 174,844 0.175 12/14/04 6:45 AM 42,461,481 41,268 474,489 433,221 0.433 386,851 46,370 0.046 12/14/04 7:00 AM 42,365,091 (96,390) 476,509 572,899 0.573 391,519 181,380 0.181 12/14/04 7:15 AM 42,336,447 (28,644) 481,306 509,950 0.510 395,566 114,384 0.114 12/14/04 7:30 AM 42,154,693 (181,755) 478,967 660,722 0.661 390,273 270,450 0.270 12/14/04 7:45 AM 42,177,933 23,240 479,857 456,617 0.457 369,483 87,135 0.087 City of Everett CWP TM Number 1 11 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 3. City of Everett Demand for December 2004 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 Time (hour) Total - Wholesale (Retail) Demand (gal) Volume in Storage (gal) Supply from Transmission lines (gal) Res. Inflow (gal) Total - Wholesale (Retail) Demand (mgal) Total System Demand (gal) Total System Demand (mgal) Wholesale Customers (gal) 12/14/04 8:00 AM 42,220,352 42,419 477,372 434,953 0.435 369,547 65,405 0.065 12/14/04 8:15 AM 41,980,858 (239,494) 475,924 715,418 0.715 382,665 332,753 0.333 12/14/04 8:30 AM 41,953,753 (27,105) 473,869 500,974 0.501 380,278 120,695 0.121 12/14/04 8:45 AM 41,934,516 (19,237) 480,918 500,155 0.500 367,599 132,555 0.133 12/14/04 9:00 AM 41,747,305 (187,210) 478,001 665,211 0.665 383,851 281,361 0.281 12/14/04 9:15 AM 41,795,876 48,571 481,617 433,046 0.433 384,482 48,564 0.049 12/14/04 9:30 AM 41,891,609 95,732 480,517 384,785 0.385 368,486 16,299 0.016 12/14/04 9:45 AM 41,638,701 (252,907) 483,354 736,261 0.736 380,698 355,563 0.356 12/14/04 10:00 AM 41,570,642 (68,059) 482,689 550,748 0.551 453,609 97,138 0.097 12/14/04 10:15 AM 41,601,145 30,502 481,055 450,553 0.451 390,195 60,358 0.060 12/14/04 10:30 AM 41,420,296 (180,849) 483,350 664,200 0.664 385,806 278,394 0.278 12/14/04 10:45 AM 41,400,358 (19,937) 487,033 506,970 0.507 362,312 144,658 0.145 12/14/04 11:00 AM 41,510,425 110,067 484,476 374,409 0.374 361,032 13,377 0.013 12/14/04 11:15 AM 41,221,229 (289,196) 489,974 779,171 0.779 382,364 396,806 0.397 12/14/04 11:30 AM 41,133,163 (88,065) 489,343 577,408 0.577 373,168 204,240 0.204 12/14/04 11:45 AM 41,143,305 10,141 532,696 522,555 0.523 375,609 146,946 0.147 12/14/04 12:00 PM 40,971,493 (171,812) 521,444 693,256 0.693 389,006 304,250 0.304 12/14/04 12:15 PM 40,983,677 12,184 519,321 507,137 0.507 399,855 107,282 0.107 12/14/04 12:30 PM 41,095,127 111,450 520,415 408,965 0.409 391,833 17,132 0.017 12/14/04 12:45 PM 40,860,732 (234,396) 523,745 758,140 0.758 387,203 370,937 0.371 12/14/04 1:00 PM 40,847,308 (13,424) 521,886 535,310 0.535 386,425 148,885 0.149 12/14/04 1:15 PM 40,815,989 (31,318) 519,311 550,629 0.551 385,314 165,315 0.165 12/14/04 1:30 PM 40,868,745 52,756 514,823 462,067 0.462 386,328 75,739 0.076 12/14/04 1:45 PM 40,828,996 (39,749) 518,177 557,926 0.558 366,234 191,692 0.192 12/14/04 2:00 PM 40,901,227 72,230 521,386 449,156 0.449 360,429 88,727 0.089 12/14/04 2:15 PM 40,839,670 (61,557) 520,822 582,378 0.582 354,395 227,983 0.228 12/14/04 2:30 PM 40,734,116 (105,553) 476,397 581,951 0.582 361,616 220,335 0.220 12/14/04 2:45 PM 40,821,288 87,171 476,059 388,888 0.389 373,333 15,555 0.016 12/14/04 3:00 PM 40,753,049 (68,239) 478,879 547,118 0.547 379,570 167,548 0.168 12/14/04 3:15 PM 40,807,259 54,211 481,078 426,868 0.427 395,504 31,363 0.031 12/14/04 3:30 PM 40,836,559 29,300 475,433 446,134 0.446 392,188 53,945 0.054 12/14/04 3:45 PM 40,799,986 (36,573) 471,543 508,116 0.508 382,513 125,604 0.126 12/14/04 4:00 PM 40,592,037 (207,949) 476,214 684,163 0.684 393,173 290,990 0.291 12/14/04 4:15 PM 40,479,737 (112,299) 469,552 581,851 0.582 391,811 190,041 0.190 12/14/04 4:30 PM 40,554,503 74,765 473,152 398,387 0.398 392,841 5,546 0.006 12/14/04 4:45 PM 40,479,097 (75,406) 472,969 548,375 0.548 389,720 158,655 0.159 12/14/04 5:00 PM 40,415,954 (63,144) 468,330 531,473 0.531 383,958 147,516 0.148 12/14/04 5:15 PM 40,385,469 (30,485) 468,669 499,153 0.499 368,165 130,988 0.131 12/14/04 5:30 PM 40,259,599 (125,870) 470,848 596,718 0.597 383,668 213,050 0.213 12/14/04 5:45 PM 40,162,620 (96,979) 470,524 567,503 0.568 375,985 191,518 0.192 12/14/04 6:00 PM 40,149,478 (13,142) 427,717 440,859 0.441 383,866 56,994 0.057 12/14/04 6:15 PM 40,065,118 (84,360) 424,253 508,613 0.509 389,362 119,252 0.119 12/14/04 6:30 PM 39,955,136 (109,982) 419,663 529,644 0.530 403,087 126,558 0.127 12/14/04 6:45 PM 39,777,127 (178,009) 424,650 602,658 0.603 395,797 206,862 0.207 12/14/04 7:00 PM 39,792,552 15,425 426,009 410,584 0.411 400,130 10,454 0.010 12/14/04 7:15 PM 39,506,284 (286,267) 432,340 718,607 0.719 367,894 350,713 0.351 12/14/04 7:30 PM 39,295,693 (210,592) 426,561 637,153 0.637 370,238 266,914 0.267 12/14/04 7:45 PM 39,344,242 48,550 430,605 382,055 0.382 370,225 11,830 0.012 12/14/04 8:00 PM 39,166,858 (177,385) 450,911 628,296 0.628 368,098 260,197 0.260 12/14/04 8:15 PM 38,831,657 (335,201) 450,954 786,155 0.786 382,052 404,103 0.404 12/14/04 8:30 PM 38,873,473 41,816 447,835 406,019 0.406 365,142 40,877 0.041 12/14/04 8:45 PM 38,756,946 (116,527) 450,351 566,878 0.567 368,329 198,549 0.199 12/14/04 9:00 PM 38,591,071 (165,875) 447,692 613,567 0.614 371,868 241,699 0.242 12/14/04 9:15 PM 38,580,535 (10,536) 450,318 460,853 0.461 353,933 106,920 0.107 12/14/04 9:30 PM 38,547,730 (32,805) 448,221 481,026 0.481 343,161 137,865 0.138 12/14/04 9:45 PM 38,319,182 (228,548) 444,357 672,905 0.673 352,411 320,494 0.320 12/14/04 10:00 PM 38,229,125 (90,056) 443,754 533,810 0.534 343,122 190,689 0.191 12/14/04 10:15 PM 38,364,157 135,032 445,637 310,605 0.311 364,290 (53,685) (0.054) 12/14/04 10:30 PM 38,235,644 (128,514) 442,603 571,117 0.571 367,268 203,850 0.204 12/14/04 10:45 PM 38,108,985 (126,659) 450,306 576,965 0.577 363,845 213,120 0.213 12/14/04 11:00 PM 38,089,820 (19,165) 451,363 470,528 0.471 368,182 102,345 0.102 12/14/04 11:15 PM 38,181,604 91,785 449,495 357,710 0.358 358,183 (473) (0.000) 12/14/04 11:30 PM 37,895,952 (285,653) 454,377 740,030 0.740 363,568 376,462 0.376 12/14/04 11:45 PM 37,789,558 (106,393) 454,057 560,450 0.560 360,067 200,384 0.200 City of Everett CWP TM Number 1 12 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 3. City of Everett Demand for December 2004 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 Time (hour) Total - Wholesale (Retail) Demand (gal) Volume in Storage (gal) Supply from Transmission lines (gal) Res. Inflow (gal) Total - Wholesale (Retail) Demand (mgal) Total System Demand (gal) Total System Demand (mgal) Wholesale Customers (gal) 12/15/04 12:00 AM 37,821,302 31,744 453,139 421,395 0.421 337,968 83,427 0.083 12/15/04 12:15 AM 37,812,322 (8,980) 460,717 469,697 0.470 345,575 124,122 0.124 12/15/04 12:30 AM 37,666,513 (145,809) 459,043 604,851 0.605 340,697 264,155 0.264 12/15/04 12:45 AM 37,629,597 (36,916) 458,600 495,516 0.496 350,377 145,139 0.145 12/15/04 1:00 AM 37,818,455 188,858 460,623 271,765 0.272 348,488 (76,723) (0.077) 12/15/04 1:15 AM 37,785,913 (32,541) 458,901 491,442 0.491 345,618 145,824 0.146 12/15/04 1:30 AM 37,732,277 (53,636) 461,914 515,550 0.516 338,788 176,763 0.177 12/15/04 1:45 AM 37,737,061 4,784 462,642 457,858 0.458 343,263 114,596 0.115 12/15/04 2:00 AM 37,859,835 122,774 462,853 340,079 0.340 340,747 (668) (0.001) 12/15/04 2:15 AM 37,797,518 (62,317) 464,030 526,346 0.526 349,272 177,075 0.177 12/15/04 2:30 AM 37,726,336 (71,182) 462,711 533,893 0.534 341,241 192,653 0.193 12/15/04 2:45 AM 37,846,672 120,336 463,928 343,592 0.344 340,811 2,781 0.003 12/15/04 3:00 AM 37,903,120 56,448 450,665 394,217 0.394 337,978 56,239 0.056 12/15/04 3:15 AM 37,842,151 (60,969) 454,282 515,251 0.515 337,682 177,569 0.178 12/15/04 3:30 AM 37,914,525 72,374 454,123 381,750 0.382 349,443 32,307 0.032 12/15/04 3:45 AM 37,979,941 65,417 457,384 391,967 0.392 374,973 16,994 0.017 12/15/04 4:00 AM 38,023,138 43,197 458,559 415,363 0.415 357,565 57,798 0.058 12/15/04 4:15 AM 38,001,079 (22,059) 454,045 476,104 0.476 362,591 113,513 0.114 12/15/04 4:30 AM 38,039,660 38,581 461,167 422,587 0.423 343,247 79,340 0.079 12/15/04 4:45 AM 37,975,073 (64,587) 461,202 525,789 0.526 396,180 129,609 0.130 12/15/04 5:00 AM 37,945,291 (29,782) 460,884 490,666 0.491 347,408 143,258 0.143 12/15/04 5:15 AM 38,026,240 80,949 466,855 385,907 0.386 350,264 35,642 0.036 12/15/04 5:30 AM 37,974,626 (51,614) 470,381 521,995 0.522 354,769 167,226 0.167 12/15/04 5:45 AM 37,841,114 (133,512) 466,673 600,184 0.600 344,780 255,404 0.255 12/15/04 6:00 AM 37,824,272 (16,842) 470,342 487,184 0.487 347,327 139,857 0.140 12/15/04 6:15 AM 37,733,670 (90,603) 470,022 560,624 0.561 381,577 179,048 0.179 12/15/04 6:30 AM 37,675,676 (57,994) 473,566 531,560 0.532 372,609 158,951 0.159 12/15/04 6:45 AM 37,529,035 (146,641) 469,451 616,092 0.616 377,811 238,281 0.238 12/15/04 7:00 AM 37,416,562 (112,473) 470,157 582,629 0.583 367,434 215,195 0.215 12/15/04 7:15 AM 37,480,517 63,955 470,179 406,224 0.406 384,143 22,081 0.022 12/15/04 7:30 AM 37,327,283 (153,234) 464,276 617,510 0.618 383,355 234,155 0.234 12/15/04 7:45 AM 37,057,805 (269,478) 465,562 735,040 0.735 390,878 344,163 0.344 12/15/04 8:00 AM 37,044,349 (13,456) 506,625 520,081 0.520 379,301 140,780 0.141 12/15/04 8:15 AM 36,976,407 (67,942) 511,582 579,524 0.580 356,381 223,143 0.223 12/15/04 8:30 AM 36,882,052 (94,355) 566,013 660,368 0.660 377,767 282,600 0.283 12/15/04 8:45 AM 37,051,050 168,998 575,799 406,801 0.407 369,641 37,160 0.037 12/15/04 9:00 AM 37,011,403 (39,648) 626,731 666,379 0.666 377,248 289,130 0.289 12/15/04 9:15 AM 37,053,327 41,924 620,335 578,411 0.578 389,116 189,295 0.189 12/15/04 9:30 AM 37,220,976 167,649 605,890 438,241 0.438 379,763 58,478 0.058 12/15/04 9:45 AM 37,243,837 22,861 600,888 578,027 0.578 380,931 197,096 0.197 12/15/04 10:00 AM 37,294,540 50,703 605,400 554,697 0.555 396,717 157,979 0.158 12/15/04 10:15 AM 37,489,033 194,493 601,303 406,810 0.407 382,678 24,132 0.024 12/15/04 10:30 AM 37,553,542 64,508 606,027 541,519 0.542 374,019 167,499 0.167 12/15/04 10:45 AM 37,481,821 (71,720) 607,685 679,405 0.679 387,649 291,756 0.292 12/15/04 11:00 AM 37,639,539 157,717 596,415 438,698 0.439 361,585 77,113 0.077 12/15/04 11:15 AM 37,685,127 45,588 590,358 544,770 0.545 368,228 176,542 0.177 12/15/04 11:30 AM 37,767,452 82,325 599,065 516,740 0.517 363,465 153,275 0.153 12/15/04 11:45 AM 37,927,803 160,351 599,664 439,313 0.439 365,430 73,883 0.074 12/15/04 12:00 PM 37,958,866 31,063 598,326 567,263 0.567 378,866 188,398 0.188 12/15/04 12:15 PM 37,965,629 6,763 599,109 592,345 0.592 390,444 201,901 0.202 12/15/04 12:30 PM 38,041,390 75,761 599,209 523,448 0.523 369,752 153,695 0.154 12/15/04 12:45 PM 38,163,114 121,725 600,936 479,212 0.479 369,616 109,596 0.110 12/15/04 1:00 PM 38,195,938 32,824 601,849 569,026 0.569 370,356 198,670 0.199 12/15/04 1:15 PM 38,420,323 224,385 596,473 372,088 0.372 367,745 4,343 0.004 12/15/04 1:30 PM 38,504,600 84,278 596,721 512,443 0.512 364,185 148,258 0.148 12/15/04 1:45 PM 38,577,642 73,042 599,266 526,224 0.526 376,215 150,009 0.150 12/15/04 2:00 PM 38,695,422 117,780 603,778 485,998 0.486 343,119 142,879 0.143 12/15/04 2:15 PM 38,626,853 (68,569) 604,039 672,607 0.673 358,010 314,597 0.315 12/15/04 2:30 PM 38,787,571 160,719 599,077 438,358 0.438 355,477 82,881 0.083 12/15/04 2:45 PM 38,992,069 204,497 593,391 388,894 0.389 353,755 35,139 0.035 12/15/04 3:00 PM 38,941,637 (50,431) 587,644 638,075 0.638 354,292 283,784 0.284 12/15/04 3:15 PM 39,121,225 179,588 569,395 389,807 0.390 384,111 5,696 0.006 12/15/04 3:30 PM 39,078,357 (42,868) 543,051 585,919 0.586 377,413 208,506 0.209 12/15/04 3:45 PM 39,117,903 39,546 539,868 500,322 0.500 370,485 129,837 0.130 City of Everett CWP TM Number 1 13 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 3. City of Everett Demand for December 2004 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 Time (hour) Total - Wholesale (Retail) Demand (gal) Volume in Storage (gal) Supply from Transmission lines (gal) Res. Inflow (gal) Total - Wholesale (Retail) Demand (mgal) Total System Demand (gal) Total System Demand (mgal) Wholesale Customers (gal) 12/15/04 4:00 PM 39,106,052 (11,851) 540,726 552,578 0.553 375,014 177,563 0.178 12/15/04 4:15 PM 39,038,131 (67,921) 553,514 621,435 0.621 375,644 245,791 0.246 12/15/04 4:30 PM 39,035,485 (2,646) 566,847 569,493 0.569 369,529 199,964 0.200 12/15/04 4:45 PM 39,106,977 71,493 567,105 495,613 0.496 376,290 119,323 0.119 12/15/04 5:00 PM 39,032,006 (74,972) 567,051 642,023 0.642 356,772 285,251 0.285 12/15/04 5:15 PM 39,183,337 151,331 565,448 414,117 0.414 365,040 49,077 0.049 12/15/04 5:30 PM 39,246,179 62,842 570,454 507,612 0.508 371,916 135,696 0.136 12/15/04 5:45 PM 39,159,452 (86,728) 561,137 647,865 0.648 361,381 286,484 0.286 12/15/04 6:00 PM 39,265,429 105,977 568,833 462,856 0.463 354,452 108,404 0.108 12/15/04 6:15 PM 39,288,069 22,640 577,084 554,444 0.554 511,853 42,590 0.043 12/15/04 6:30 PM 39,322,031 33,962 579,345 545,384 0.545 389,688 155,696 0.156 12/15/04 6:45 PM 39,436,554 114,523 571,235 456,712 0.457 386,293 70,419 0.070 12/15/04 7:00 PM 39,453,651 17,097 572,052 554,955 0.555 387,806 167,149 0.167 12/15/04 7:15 PM 39,377,628 (76,023) 569,620 645,643 0.646 393,146 252,497 0.252 12/15/04 7:30 PM 39,509,655 132,026 559,287 427,261 0.427 387,615 39,646 0.040 12/15/04 7:45 PM 39,515,737 6,082 549,204 543,122 0.543 378,397 164,725 0.165 12/15/04 8:00 PM 39,543,807 28,070 522,788 494,718 0.495 353,944 140,774 0.141 12/15/04 8:15 PM 39,621,544 77,738 511,134 433,397 0.433 367,773 65,624 0.066 12/15/04 8:30 PM 39,615,522 (6,022) 518,919 524,941 0.525 361,137 163,804 0.164 12/15/04 8:45 PM 39,659,014 43,491 516,454 472,962 0.473 349,006 123,957 0.124 12/15/04 9:00 PM 39,873,587 214,574 515,079 300,505 0.301 352,948 (52,443) (0.052) 12/15/04 9:15 PM 39,876,090 2,502 528,106 525,604 0.526 375,560 150,044 0.150 12/15/04 9:30 PM 39,809,368 (66,721) 523,443 590,165 0.590 378,538 211,626 0.212 12/15/04 9:45 PM 39,995,984 186,616 522,922 336,306 0.336 388,073 (51,767) (0.052) 12/15/04 10:00 PM 40,076,371 80,387 541,784 461,397 0.461 389,820 71,577 0.072 12/15/04 10:15 PM 40,038,607 (37,764) 550,181 587,944 0.588 366,151 221,794 0.222 12/15/04 10:30 PM 40,096,663 58,056 550,815 492,759 0.493 366,622 126,137 0.126 12/15/04 10:45 PM 40,138,469 41,806 548,104 506,298 0.506 371,207 135,090 0.135 12/15/04 11:00 PM 40,185,803 47,334 532,959 485,625 0.486 362,884 122,740 0.123 12/15/04 11:15 PM 40,293,959 108,155 538,329 430,174 0.430 364,518 65,656 0.066 12/15/04 11:30 PM 40,385,876 91,918 541,208 449,290 0.449 362,089 87,201 0.087 12/15/04 11:45 PM 40,372,987 (12,889) 560,985 573,874 0.574 378,221 195,653 0.196 1. A positive value for reservoir inflow (gal) means the reservoir is filling, thus reducing the amount of water from the source that is to be provided to customers. 2. Total System Demand minus wholesale (gal) City of Everett CWP TM Number 1 14 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- City of Everett CWP 15 TM Number 1 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc 6. Calculate the “retail demand” by subtracting the volume of water that passes through the wholesale customer meters from the volume calculated in No. 4 (above). See Tables 2 and 3, column 8. Convert total to million gallons (Column Note that there are periods of time where the demand is less than zero. This is likely due to the time lag between the WFP and the reservoirs. The retail demand calculated here includes all non- metered wholesale customers, all un-accounted for water, and all residential, commercial and industrial customers. 7. Plot the total demand and retail demand with time on the horizontal axis and the volume for the 15-minute interval on the vertical axis. This is to provide a visual check on the results and to determine if there are any significant outliers in the data. See Figures D1 (July) and D2 (December) located in Appendix D. 8. Using the total system demand numbers (No. 4 (in mgal), above), break the three day total into three separate 24-hour periods matching the time of each day (i.e. 9:45 am for each day). This calculation shows the demand during each 15-minute period with common times lined up together for comparison purposes. See Tables 4 (July) and 5 (December), columns 2, 3, and 4. 9. Sum the values and calculate the average value for each of the three 24-hour periods. The sum will be the total volume of water that is delivered to customers (either total system or retail) in the 24-hour period. The average value is the volume that is needed during each of the 96 15-minute periods during the day to equal the sum. The summation and average over the 24-hour period for each day are shown at the bottom of each column in Tables 4 and 5. The individual data values do not exactly match the values in Tables 2 and 3 because the action performed in next Step 10 has already been completed in Tables 4 and 5. For example, the actual total demand summation for July Day 1 is 104.75 and Table 4 totals 96 mgd. 10. Normalize the individual 15-minute values so that the average is equal to 1.0. This is to create a generic diurnal curve that can be used within the model to determine the instantaneous demands at each node. The demand value that has been assigned to each junction node will be multiplied by the value in the diurnal curve for each time period. With a normalized value for the diurnal curve, you will have a varying demand, but will end up with a total 24-hour volume that is equal to the average value over the full 24-hours. Columns 2, 3, and 4 of Tables 4 and 5 show the normalized values. 11. Calculate the average of the three individual 24-hour curves for each time period. This activity is performed in Column 5 of Tables 4 and 5. This diminishes the impact of some of the variability that is in the data. 12. Graph the resulting 3-day average unitized value. The result of this work is a widely varying graph and needs to be smoothed out (See Figure Since there is a time lag between the time water enters the transmission main and travels to the reservoirs in the distribution system a running average seems an appropriate method to use to smooth out the data. ---PAGE BREAK--- Table 4. City of Everett Total Demand July Diurnal Curve 1 2 3 4 5 6 7 8 9 10 Time Day 1 Day 2 Day 3 2-period 3-period 4-period 5-period 0:00 0.998 0.953 0.983 0.978 0.978 0.978 0.978 0.978 0.978 0:15 0.900 0.969 0.874 0.914 0.946 0.959 0.959 0.964 0.963 0:30 0.846 0.924 1.019 0.929 0.922 0.941 0.941 0.955 0.954 0:45 0.796 0.929 0.849 0.858 0.894 0.901 0.920 0.944 0.944 1:00 0.940 0.787 1.046 0.924 0.891 0.904 0.906 0.921 0.920 1:15 0.929 1.053 1.046 1.010 0.967 0.931 0.930 0.927 0.927 1:30 0.880 0.845 0.796 0.840 0.925 0.925 0.908 0.912 0.912 1:45 0.949 0.970 1.052 0.990 0.915 0.947 0.941 0.924 0.924 2:00 0.853 0.917 0.954 0.908 0.949 0.913 0.937 0.934 0.934 2:15 0.937 0.792 1.031 0.920 0.914 0.939 0.915 0.934 0.933 2:30 0.814 0.922 1.026 0.921 0.920 0.916 0.935 0.916 0.916 2:45 0.934 0.899 0.842 0.891 0.906 0.911 0.910 0.926 0.926 3:00 0.875 0.836 0.944 0.885 0.888 0.899 0.904 0.905 0.905 3:15 0.939 0.911 0.947 0.932 0.909 0.903 0.907 0.910 0.910 3:30 0.878 0.932 0.942 0.918 0.925 0.912 0.907 0.909 0.909 3:45 0.935 0.948 1.000 0.961 0.939 0.937 0.924 0.917 0.917 4:00 0.968 0.951 1.054 0.991 0.976 0.957 0.951 0.937 0.937 4:15 0.791 0.763 0.906 0.820 0.905 0.924 0.922 0.924 0.924 4:30 0.897 1.043 0.938 0.959 0.889 0.923 0.933 0.930 0.929 4:45 0.844 0.749 0.931 0.842 0.900 0.874 0.903 0.915 0.914 5:00 0.930 0.866 1.047 0.948 0.895 0.916 0.892 0.912 0.912 5:15 0.908 1.009 1.011 0.976 0.962 0.922 0.931 0.909 0.909 5:30 0.907 0.871 1.050 0.943 0.959 0.955 0.927 0.933 0.933 5:45 0.997 0.877 0.911 0.929 0.936 0.949 0.949 0.927 0.927 6:00 0.995 0.978 1.000 0.991 0.960 0.954 0.960 0.957 0.957 6:15 0.966 0.979 0.950 0.965 0.978 0.962 0.957 0.961 0.960 6:30 0.931 0.975 1.013 0.973 0.969 0.976 0.964 0.960 0.960 6:45 1.008 0.908 0.966 0.961 0.967 0.966 0.972 0.964 0.963 7:00 0.921 0.981 0.956 0.952 0.957 0.962 0.963 0.968 0.968 7:15 0.948 0.897 0.901 0.915 0.934 0.943 0.950 0.953 0.953 7:30 1.129 0.999 0.992 1.040 0.978 0.969 0.967 0.968 0.968 7:45 1.004 1.038 0.932 0.991 1.016 0.982 0.975 0.972 0.972 8:00 1.113 0.964 0.754 0.944 0.968 0.992 0.973 0.969 0.968 8:15 1.061 1.012 0.975 1.016 0.980 0.984 0.998 0.981 0.981 8:30 0.996 1.065 1.000 1.020 1.018 0.993 0.993 1.002 1.002 8:45 1.030 1.007 1.064 1.034 1.027 1.023 1.003 1.001 1.001 9:00 1.013 0.987 0.972 0.991 1.012 1.015 1.015 1.001 1.001 9:15 0.954 1.064 0.988 1.002 0.996 1.009 1.012 1.012 1.012 9:30 1.045 1.054 0.881 0.993 0.998 0.995 1.005 1.008 1.008 9:45 1.150 1.077 0.878 1.035 1.014 1.010 1.005 1.011 1.011 10:00 1.032 1.027 0.911 0.990 1.012 1.006 1.005 1.002 1.002 10:15 0.974 1.105 1.034 1.038 1.014 1.021 1.014 1.012 1.011 10:30 1.060 0.939 1.004 1.001 1.019 1.009 1.016 1.011 1.011 10:45 0.995 1.112 1.097 1.068 1.035 1.036 1.024 1.026 1.026 11:00 1.079 1.026 0.882 0.996 1.032 1.022 1.026 1.018 1.018 11:15 0.960 1.047 1.004 1.004 1.000 1.023 1.017 1.021 1.021 11:30 1.038 1.077 0.992 1.036 1.020 1.012 1.026 1.021 1.020 11:45 1.043 1.015 1.036 1.031 1.033 1.023 1.017 1.027 1.026 12:00 0.909 1.040 0.997 0.982 1.006 1.016 1.013 1.010 1.009 12:15 1.018 1.059 1.002 1.027 1.004 1.013 1.019 1.016 1.015 12:30 1.120 1.045 1.041 1.068 1.048 1.026 1.027 1.029 1.028 12:45 0.942 1.020 1.088 1.017 1.043 1.037 1.023 1.025 1.025 13:00 0.992 1.045 0.981 1.006 1.011 1.030 1.029 1.020 1.020 July Day Diurnal Curve Running Average 3-day average To Be Used City of Everett CWP TM Number 1 16 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 4. City of Everett Total Demand July Diurnal Curve 1 2 3 4 5 6 7 8 9 10 Time Day 1 Day 2 Day 3 2-period 3-period 4-period 5-period July Day Diurnal Curve Running Average 3-day average To Be Used 13:15 1.050 1.031 0.982 1.021 1.014 1.015 1.028 1.028 1.027 13:30 0.959 1.056 0.837 0.951 0.986 0.993 0.999 1.013 1.012 13:45 1.000 1.026 1.003 1.009 0.980 0.994 0.997 1.001 1.000 14:00 0.986 1.020 1.044 1.016 1.013 0.992 0.999 1.001 1.000 14:15 0.927 1.092 0.920 0.980 0.998 1.002 0.989 0.996 0.995 14:30 0.999 0.985 0.920 0.968 0.974 0.988 0.993 0.985 0.984 14:45 0.758 1.001 1.028 0.929 0.949 0.959 0.973 0.981 0.980 15:00 1.035 1.026 0.977 1.013 0.971 0.970 0.972 0.981 0.981 15:15 0.926 0.973 1.019 0.973 0.993 0.972 0.971 0.972 0.972 15:30 0.917 1.028 0.932 0.959 0.966 0.981 0.968 0.968 0.968 15:45 1.045 0.987 0.959 0.997 0.978 0.976 0.985 0.974 0.974 16:00 0.940 1.075 1.031 1.015 1.006 0.990 0.986 0.991 0.991 16:15 0.985 0.986 1.015 0.995 1.005 1.003 0.992 0.988 0.987 16:30 1.061 1.052 1.147 1.087 1.041 1.032 1.024 1.011 1.010 16:45 0.972 0.975 0.858 0.935 1.011 1.006 1.008 1.006 1.005 17:00 1.050 1.062 1.031 1.048 0.991 1.023 1.016 1.016 1.016 17:15 0.971 0.999 1.087 1.019 1.033 1.001 1.022 1.017 1.016 17:30 1.030 0.823 1.078 0.977 0.998 1.015 0.995 1.013 1.013 17:45 1.055 1.086 1.002 1.047 1.012 1.015 1.023 1.005 1.005 18:00 1.048 1.097 1.135 1.093 1.070 1.039 1.034 1.037 1.037 18:15 1.153 1.004 1.090 1.082 1.088 1.074 1.050 1.044 1.043 18:30 1.011 1.080 1.068 1.053 1.068 1.076 1.069 1.051 1.050 18:45 1.092 1.076 1.106 1.091 1.072 1.076 1.080 1.074 1.073 19:00 1.026 1.001 1.052 1.027 1.059 1.057 1.063 1.069 1.069 19:15 1.187 1.082 1.138 1.136 1.081 1.085 1.077 1.078 1.077 19:30 1.066 1.051 1.092 1.069 1.103 1.077 1.081 1.075 1.075 19:45 1.045 1.213 1.132 1.130 1.100 1.112 1.090 1.091 1.090 20:00 1.132 1.047 1.149 1.109 1.120 1.103 1.111 1.094 1.094 20:15 1.280 1.130 1.075 1.162 1.135 1.134 1.118 1.121 1.121 20:30 1.085 1.058 1.048 1.063 1.113 1.111 1.116 1.107 1.106 20:45 1.075 1.255 1.277 1.202 1.133 1.143 1.134 1.133 1.133 21:00 1.369 1.055 0.890 1.105 1.154 1.123 1.133 1.128 1.128 21:15 1.065 1.123 1.211 1.133 1.119 1.147 1.126 1.133 1.133 21:30 1.094 1.173 1.076 1.114 1.124 1.117 1.139 1.124 1.123 21:45 1.156 1.056 1.166 1.126 1.120 1.124 1.119 1.136 1.136 22:00 1.268 1.048 0.950 1.089 1.107 1.110 1.115 1.113 1.113 22:15 1.119 1.015 1.118 1.084 1.086 1.099 1.103 1.109 1.109 22:30 1.095 0.994 1.070 1.053 1.068 1.075 1.088 1.093 1.093 22:45 1.030 1.030 0.898 0.986 1.019 1.041 1.053 1.067 1.067 23:00 0.974 1.006 1.061 1.014 1.000 1.017 1.034 1.045 1.045 23:15 0.911 0.942 0.947 0.933 0.973 0.978 0.996 1.014 1.014 23:30 0.995 1.013 0.870 0.959 0.946 0.969 0.973 0.989 0.989 23:45 0.987 0.912 1.022 0.973 0.966 0.955 0.970 0.973 0.973 23:59 0.986 0.928 1.022 0.978 0.978 0.978 0.978 0.978 0.978 Sum 96.000 96.000 96.000 96.000 96.002 96.012 96.012 96.036 96.000 Average 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 City of Everett CWP TM Number 1 17 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 5. City of Everett Total Demand December Diurnal Curve 1 2 3 4 5 6 7 8 9 10 Time Day 1 Day 2 Day 3 2-period 3-period 4-period 5-period 0:00 1.216 1.187 0.832 1.079 1.079 1.079 1.079 1.079 1.076 0:15 0.850 0.939 0.927 0.905 0.992 1.017 1.023 1.033 1.031 0:30 0.619 0.837 1.194 0.884 0.894 0.956 0.966 0.994 0.992 0:45 0.847 0.530 0.978 0.785 0.834 0.858 0.913 0.956 0.954 1:00 1.153 0.817 0.536 0.836 0.810 0.835 0.852 0.898 0.896 1:15 0.749 1.189 0.970 0.970 0.903 0.864 0.869 0.876 0.874 1:30 0.793 0.393 1.018 0.735 0.852 0.847 0.831 0.842 0.840 1:45 1.052 0.745 0.904 0.900 0.818 0.868 0.860 0.845 0.844 2:00 0.683 0.706 0.671 0.687 0.794 0.774 0.823 0.825 0.824 2:15 1.013 0.819 1.039 0.957 0.822 0.848 0.820 0.850 0.848 2:30 0.986 0.642 1.054 0.894 0.926 0.846 0.860 0.835 0.833 2:45 0.880 0.892 0.678 0.817 0.855 0.889 0.839 0.851 0.849 3:00 0.943 0.636 0.778 0.786 0.801 0.832 0.863 0.828 0.827 3:15 0.913 0.606 1.017 0.845 0.816 0.816 0.836 0.860 0.858 3:30 1.031 0.757 0.754 0.847 0.846 0.826 0.824 0.838 0.836 3:45 0.512 0.823 0.774 0.703 0.775 0.799 0.795 0.800 0.798 4:00 0.792 0.590 0.820 0.734 0.718 0.761 0.782 0.783 0.782 4:15 0.847 1.031 0.940 0.939 0.837 0.792 0.806 0.814 0.812 4:30 0.855 0.878 0.834 0.856 0.898 0.843 0.808 0.816 0.814 4:45 0.978 0.728 1.038 0.915 0.885 0.903 0.861 0.829 0.828 5:00 0.538 0.820 0.969 0.775 0.845 0.849 0.871 0.844 0.842 5:15 1.231 0.996 0.762 0.996 0.886 0.895 0.886 0.896 0.895 5:30 0.531 1.090 1.030 0.884 0.940 0.885 0.893 0.885 0.883 5:45 0.930 0.911 1.185 1.009 0.946 0.963 0.916 0.916 0.914 6:00 0.967 1.069 0.962 0.999 1.004 0.964 0.972 0.933 0.931 6:15 0.975 0.964 1.107 1.015 1.007 1.008 0.977 0.981 0.979 6:30 1.144 1.094 1.049 1.096 1.056 1.037 1.030 1.001 0.999 6:45 1.150 0.854 1.216 1.073 1.085 1.062 1.046 1.038 1.037 7:00 0.944 1.129 1.150 1.074 1.074 1.081 1.065 1.052 1.050 7:15 1.098 1.005 0.802 0.968 1.021 1.039 1.053 1.045 1.043 7:30 1.394 1.302 1.219 1.305 1.137 1.116 1.105 1.103 1.101 7:45 0.771 0.900 1.451 1.040 1.173 1.105 1.097 1.092 1.090 8:00 1.273 0.857 1.027 1.052 1.046 1.133 1.091 1.088 1.086 8:15 1.197 1.410 1.144 1.250 1.151 1.114 1.162 1.123 1.121 8:30 1.191 0.987 1.304 1.160 1.205 1.154 1.126 1.162 1.159 8:45 1.143 0.985 0.803 0.977 1.069 1.129 1.110 1.096 1.094 9:00 1.027 1.311 1.316 1.218 1.097 1.118 1.151 1.132 1.129 9:15 0.952 0.853 1.142 0.982 1.100 1.059 1.084 1.118 1.115 9:30 1.366 0.758 0.865 0.996 0.989 1.065 1.043 1.067 1.065 9:45 0.995 1.451 1.141 1.196 1.096 1.058 1.098 1.074 1.072 10:00 0.974 1.085 1.095 1.051 1.123 1.081 1.056 1.089 1.087 10:15 1.371 0.888 0.803 1.021 1.036 1.089 1.066 1.049 1.047 10:30 1.060 1.309 1.069 1.146 1.083 1.073 1.103 1.082 1.080 10:45 0.597 0.999 1.341 0.979 1.062 1.048 1.049 1.078 1.076 11:00 1.467 0.738 0.866 1.024 1.001 1.049 1.042 1.044 1.042 11:15 1.206 1.535 1.075 1.272 1.148 1.092 1.105 1.088 1.086 11:30 0.918 1.138 1.020 1.025 1.149 1.107 1.075 1.089 1.087 11:45 1.292 1.030 0.867 1.063 1.044 1.120 1.096 1.073 1.070 12:00 1.143 1.366 1.120 1.210 1.136 1.099 1.142 1.119 1.117 12:15 0.374 0.999 1.169 0.847 1.028 1.040 1.036 1.083 1.081 12:30 1.417 0.806 1.033 1.085 0.966 1.047 1.051 1.046 1.044 12:45 1.313 1.494 0.946 1.251 1.168 1.061 1.098 1.091 1.089 13:00 0.825 1.055 1.123 1.001 1.126 1.112 1.046 1.079 1.077 13:15 1.152 1.085 0.735 0.990 0.996 1.081 1.082 1.035 1.033 13:30 1.160 0.910 1.012 1.027 1.009 1.006 1.067 1.071 1.069 13:45 0.814 1.099 1.039 0.984 1.006 1.001 1.001 1.051 1.049 14:00 0.993 0.885 0.959 0.946 0.965 0.986 0.987 0.990 0.988 14:15 1.501 1.147 1.328 1.326 1.136 1.085 1.071 1.055 1.053 3-day average December Day Diurnal Curve Running Average To Be Used City of Everett CWP TM Number 1 18 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 5. City of Everett Total Demand December Diurnal Curve 1 2 3 4 5 6 7 8 9 10 Time Day 1 Day 2 Day 3 2-period 3-period 4-period 5-period 3-day average December Day Diurnal Curve Running Average To Be Used 14:30 0.964 1.147 0.865 0.992 1.159 1.088 1.062 1.055 1.053 14:45 0.890 0.766 0.768 0.808 0.900 1.042 1.018 1.011 1.009 15:00 1.327 1.078 1.260 1.222 1.015 1.007 1.087 1.059 1.057 15:15 0.838 0.841 0.770 0.816 1.019 0.949 0.959 1.033 1.031 15:30 0.922 0.879 1.157 0.986 0.901 1.008 0.958 0.965 0.963 15:45 1.265 1.001 0.988 1.085 1.035 0.962 1.027 0.983 0.981 16:00 0.842 1.348 1.091 1.094 1.089 1.055 0.995 1.040 1.038 16:15 1.072 1.146 1.227 1.148 1.121 1.109 1.078 1.026 1.024 16:30 1.329 0.785 1.124 1.079 1.114 1.107 1.102 1.078 1.076 16:45 1.031 1.080 0.978 1.030 1.055 1.086 1.088 1.087 1.085 17:00 0.860 1.047 1.267 1.058 1.044 1.056 1.079 1.082 1.080 17:15 1.202 0.983 0.818 1.001 1.030 1.030 1.042 1.063 1.061 17:30 1.304 1.176 1.002 1.161 1.081 1.073 1.062 1.066 1.064 17:45 0.483 1.118 1.279 0.960 1.060 1.041 1.045 1.042 1.040 18:00 1.190 0.869 0.914 0.991 0.975 1.037 1.028 1.034 1.032 18:15 0.998 1.002 1.095 1.031 1.011 0.994 1.036 1.029 1.027 18:30 0.766 1.044 1.077 0.962 0.997 0.995 0.986 1.021 1.019 18:45 1.007 1.187 0.902 1.032 0.997 1.009 1.004 0.995 0.993 19:00 1.354 0.809 1.096 1.086 1.059 1.027 1.028 1.021 1.019 19:15 0.754 1.416 1.275 1.148 1.117 1.089 1.057 1.052 1.050 19:30 1.112 1.255 0.843 1.070 1.109 1.102 1.084 1.060 1.058 19:45 1.247 0.753 1.072 1.024 1.047 1.081 1.082 1.072 1.070 20:00 0.820 1.238 0.977 1.011 1.018 1.035 1.063 1.068 1.066 20:15 0.973 1.549 0.856 1.126 1.069 1.054 1.058 1.076 1.074 20:30 1.019 0.800 1.036 0.952 1.039 1.030 1.028 1.037 1.035 20:45 0.933 1.117 0.934 0.994 0.973 1.024 1.021 1.022 1.020 21:00 1.213 1.209 0.593 1.005 1.000 0.984 1.019 1.018 1.016 21:15 1.152 0.908 1.038 1.033 1.019 1.011 0.996 1.022 1.020 21:30 1.057 0.948 1.165 1.057 1.045 1.031 1.022 1.008 1.006 21:45 0.651 1.326 0.664 0.880 0.968 0.990 0.994 0.994 0.992 22:00 1.157 1.052 0.911 1.040 0.960 0.992 1.002 1.003 1.001 22:15 0.776 0.612 1.161 0.850 0.945 0.923 0.957 0.972 0.970 22:30 1.014 1.125 0.973 1.037 0.944 0.976 0.952 0.973 0.971 22:45 0.762 1.137 0.999 0.966 1.002 0.951 0.973 0.955 0.953 23:00 1.013 0.927 0.959 0.966 0.966 0.990 0.955 0.972 0.970 23:15 0.999 0.705 0.849 0.851 0.909 0.928 0.955 0.934 0.932 23:30 0.931 1.458 0.887 1.092 0.972 0.970 0.969 0.983 0.981 23:45 0.661 1.104 1.133 0.966 1.029 0.970 0.969 0.968 0.966 23:59 1.200 0.830 - 1.079 1.022 1.046 0.997 1.079 1.076 Sum 96.000 96.000 96.000 96.000 96.056 96.067 96.103 96.183 96.000 Average 1.000 1.000 1.000 1.000 1.001 1.001 1.001 1.002 1.000 City of Everett CWP TM Number 1 19 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Figure 1 City of Everett Diurnal Curve Calculations July and December 3-day Average Total Demand Unitized Diurnal Curve 0.600 0.700 0.800 0.900 1.000 1.100 1.200 1.300 1.400 0:00 8:00 16:00 0:00 Time (hour of day) Demand Ratio July December ---PAGE BREAK--- City of Everett CWP 21 TM Number 1 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc 13. Calculate running averages for the following time periods during a single 24-hour span of time; 2 time periods, 3 time periods, 4 time periods, and 5 time periods and plot on same graph as with the 3-day average data. Figure 2 shows the result of this analysis for the July total demand. The December data shows similar results. This method of analysis will remove the extreme peaks, both high and low, but will result in a demand pattern that does not change dramatically within short periods of time. The raw data compares volumes of water that enter the transmission main at the WFP with volumes of water that enter or leave the reservoirs at an identical point in time. These two points, along with the wholesale demand are not strictly related, there is an unknown time lag between the water entering the transmission main and the reservoirs. By creating a running average over a number of time periods, the differences caused by the time lag can be smoothed. It can be seen from the graph that the curves are gradually smoothing out as the number of time periods used in the running average increases. It may be possible to use more than 5 time periods, but a comparison between the 4-period values and the 5-period values shows a small change between the two. An even smaller change is anticipated between a 5-period value and a 6-period value. 14. Normalize the final values as done in No. 13. The final set of values developed in the 5-period running average does not average 1.0. This set of numbers must be normalized to develop a usable diurnal curve. Column 10 of Tables 4 and 5 list these values. 15. Repeat steps No. 8 though 14 for the “retail demand” values. The analysis shown in Tables 4 and 5 calculate the diurnal curve for the total demand values. This set of calculations must be completed again using the retail demand values to obtain a diurnal curve for the retail demand. Tables 6 and 7 match the calculations in Tables 4 and 5 for the retail demand. While the peaking factor in the December diurnal curve is higher than the July curve, this does not mean that the peak flow in December is larger than the peak July flow. The factors in the diurnal curve are multiples of the average demand during that 24-hour period. Therefore the peak hour demand in July is created by multiplying the largest value in the diurnal curve by the peak day demand value. This will be a much higher value than would be obtained by multiplying the largest December peaking factor by the average demand during December. ---PAGE BREAK--- Figure 2 City of Everett July Total Demand Diurnal Curve Comparison of Running Average Results 0.800 1.000 1.200 1.400 0:00 8:00 16:00 0:00 Time (Hour of day) Demand Ratio 1-period 2-periods 3-periods 4-periods 5-periods ---PAGE BREAK--- Table 6. City of Everett Retail Demand July Diurnal Curve 1 2 3 4 5 6 7 8 9 10 Time Day 1 Day 2 Day 3 2-period 3-period 4-period 5-period 0:00 1.076 0.905 0.909 0.963 0.963 0.963 0.963 0.963 0.961 0:15 0.747 0.908 0.554 0.736 0.850 0.900 0.898 0.915 0.913 0:30 0.575 0.787 1.060 0.807 0.772 0.836 0.839 0.882 0.880 0:45 0.449 0.761 0.490 0.566 0.687 0.703 0.768 0.845 0.843 1:00 0.798 0.393 1.118 0.770 0.668 0.715 0.720 0.769 0.767 1:15 0.779 1.179 1.182 1.047 0.908 0.794 0.798 0.785 0.784 1:30 0.640 0.456 0.328 0.475 0.761 0.764 0.714 0.733 0.731 1:45 0.807 0.841 1.226 0.958 0.716 0.827 0.812 0.763 0.761 2:00 0.576 0.662 0.836 0.691 0.825 0.708 0.793 0.788 0.786 2:15 0.822 0.416 1.081 0.773 0.732 0.808 0.724 0.789 0.787 2:30 0.480 0.826 1.110 0.805 0.789 0.757 0.807 0.740 0.739 2:45 0.825 0.719 0.463 0.669 0.737 0.749 0.735 0.779 0.778 3:00 0.643 0.536 0.811 0.664 0.666 0.713 0.728 0.720 0.719 3:15 0.816 0.760 0.766 0.781 0.722 0.704 0.730 0.738 0.737 3:30 0.660 0.820 0.753 0.744 0.762 0.729 0.714 0.732 0.731 3:45 0.828 0.874 0.999 0.900 0.822 0.808 0.772 0.751 0.750 4:00 0.902 0.863 1.203 0.989 0.945 0.878 0.854 0.816 0.814 4:15 0.373 0.262 0.645 0.427 0.708 0.772 0.765 0.768 0.766 4:30 0.677 1.118 0.750 0.848 0.637 0.755 0.791 0.782 0.780 4:45 0.494 0.252 0.763 0.503 0.675 0.593 0.692 0.733 0.732 5:00 0.747 0.559 1.163 0.823 0.663 0.725 0.650 0.718 0.716 5:15 0.706 1.013 1.022 0.913 0.868 0.746 0.772 0.703 0.701 5:30 0.679 0.622 1.157 0.819 0.866 0.852 0.765 0.781 0.780 5:45 0.903 0.602 0.685 0.730 0.775 0.821 0.822 0.758 0.756 6:00 0.956 0.875 1.001 0.944 0.837 0.831 0.852 0.846 0.844 6:15 0.849 0.894 0.876 0.873 0.909 0.849 0.842 0.856 0.854 6:30 0.758 0.880 0.973 0.870 0.872 0.896 0.854 0.847 0.845 6:45 0.961 0.660 0.811 0.811 0.840 0.851 0.874 0.846 0.844 7:00 0.676 0.904 0.812 0.798 0.804 0.826 0.838 0.859 0.857 7:15 0.750 0.611 0.615 0.659 0.728 0.756 0.784 0.802 0.800 7:30 1.272 0.936 0.950 1.053 0.856 0.836 0.830 0.838 0.836 7:45 0.872 1.060 0.795 0.909 0.981 0.873 0.854 0.846 0.844 8:00 1.242 0.871 0.206 0.773 0.841 0.912 0.848 0.838 0.836 8:15 1.091 1.015 0.892 1.000 0.886 0.894 0.934 0.879 0.877 8:30 0.926 1.205 1.071 1.067 1.033 0.947 0.937 0.960 0.958 8:45 1.021 1.037 1.284 1.114 1.091 1.060 0.988 0.973 0.970 9:00 0.987 1.006 0.926 0.973 1.044 1.051 1.038 0.985 0.983 9:15 0.857 1.213 1.038 1.036 1.004 1.041 1.048 1.038 1.036 9:30 1.147 1.183 0.662 0.997 1.017 1.002 1.030 1.038 1.035 9:45 1.461 1.268 0.626 1.118 1.058 1.051 1.031 1.048 1.045 10:00 1.090 1.082 0.783 0.985 1.052 1.034 1.034 1.022 1.020 10:15 0.931 1.329 1.214 1.158 1.072 1.087 1.065 1.059 1.057 10:30 1.213 0.856 1.110 1.059 1.109 1.068 1.080 1.064 1.061 10:45 1.021 1.372 1.332 1.242 1.151 1.153 1.111 1.113 1.110 11:00 1.245 1.126 0.620 0.997 1.119 1.099 1.114 1.088 1.086 11:15 0.937 1.183 1.032 1.051 1.024 1.096 1.087 1.101 1.099 11:30 1.131 1.285 0.970 1.129 1.090 1.059 1.104 1.095 1.093 11:45 1.181 1.104 1.129 1.138 1.133 1.106 1.079 1.111 1.109 12:00 0.791 1.179 0.939 0.970 1.054 1.079 1.072 1.057 1.054 12:15 1.167 1.237 1.024 1.143 1.056 1.084 1.095 1.086 1.084 12:30 1.498 1.189 1.156 1.281 1.212 1.131 1.133 1.132 1.130 12:45 0.971 1.128 1.317 1.139 1.210 1.187 1.133 1.134 1.132 13:00 1.124 1.217 0.966 1.102 1.121 1.174 1.166 1.127 1.124 13:15 1.313 1.170 0.931 1.138 1.120 1.126 1.165 1.161 1.158 13:30 1.030 1.256 0.513 0.933 1.035 1.058 1.078 1.119 1.116 13:45 1.149 1.147 1.105 1.134 1.033 1.068 1.077 1.089 1.087 14:00 1.092 1.126 1.272 1.163 1.148 1.077 1.092 1.094 1.092 July Day Diurnal Curve Running Average 3-day average To Be Used City of Everett CWP TM Number 1 23 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 6. City of Everett Retail Demand July Diurnal Curve 1 2 3 4 5 6 7 8 9 10 Time Day 1 Day 2 Day 3 2-period 3-period 4-period 5-period July Day Diurnal Curve Running Average 3-day average To Be Used 14:15 1.083 1.353 0.839 1.092 1.127 1.129 1.080 1.092 1.089 14:30 1.317 0.997 0.867 1.060 1.076 1.105 1.112 1.076 1.074 14:45 0.270 1.099 1.268 0.879 0.970 1.010 1.048 1.066 1.063 15:00 1.174 1.163 1.089 1.142 1.010 1.027 1.043 1.067 1.065 15:15 0.977 0.973 1.234 1.061 1.102 1.027 1.036 1.047 1.045 15:30 0.931 1.128 0.970 1.010 1.036 1.071 1.023 1.030 1.028 15:45 1.269 1.003 1.001 1.091 1.050 1.054 1.076 1.037 1.034 16:00 0.904 1.298 1.263 1.155 1.123 1.085 1.079 1.092 1.089 16:15 1.075 1.025 1.207 1.102 1.128 1.116 1.089 1.084 1.081 16:30 1.234 1.175 1.556 1.322 1.212 1.193 1.167 1.136 1.133 16:45 0.994 0.999 0.538 0.844 1.083 1.089 1.106 1.103 1.100 17:00 1.258 1.259 1.122 1.213 1.028 1.126 1.120 1.127 1.124 17:15 0.986 1.074 1.319 1.126 1.169 1.061 1.126 1.121 1.119 17:30 1.164 0.509 1.267 0.980 1.053 1.106 1.041 1.097 1.094 17:45 1.237 1.302 0.925 1.155 1.067 1.087 1.118 1.063 1.061 18:00 1.203 1.355 1.415 1.325 1.240 1.153 1.146 1.160 1.157 18:15 1.472 1.075 1.236 1.261 1.293 1.247 1.180 1.169 1.167 18:30 1.066 0.986 1.167 1.073 1.167 1.219 1.203 1.159 1.156 18:45 1.242 1.248 1.305 1.265 1.169 1.200 1.231 1.216 1.213 19:00 1.066 1.003 1.100 1.056 1.161 1.132 1.164 1.196 1.193 19:15 1.540 1.250 1.374 1.388 1.222 1.237 1.196 1.209 1.206 19:30 1.120 1.127 1.218 1.155 1.272 1.200 1.216 1.188 1.185 19:45 1.019 1.577 1.371 1.322 1.239 1.289 1.231 1.237 1.235 20:00 1.295 1.079 1.402 1.258 1.290 1.245 1.281 1.236 1.233 20:15 1.669 1.283 1.154 1.369 1.314 1.316 1.276 1.299 1.296 20:30 1.110 1.050 1.036 1.065 1.217 1.231 1.254 1.234 1.231 20:45 1.025 1.630 1.803 1.486 1.276 1.307 1.295 1.300 1.297 21:00 1.914 1.016 0.501 1.144 1.315 1.232 1.266 1.264 1.262 21:15 1.012 1.230 1.542 1.261 1.202 1.297 1.239 1.265 1.262 21:30 1.107 1.335 1.148 1.197 1.229 1.201 1.272 1.231 1.228 21:45 1.258 1.061 1.119 1.146 1.171 1.201 1.187 1.247 1.244 22:00 1.640 1.049 0.790 1.160 1.153 1.167 1.191 1.181 1.179 22:15 1.189 0.957 1.278 1.141 1.151 1.149 1.161 1.181 1.178 22:30 1.177 0.876 1.216 1.090 1.116 1.130 1.134 1.147 1.144 22:45 1.005 1.046 0.661 0.904 0.997 1.045 1.074 1.088 1.086 23:00 0.811 0.968 1.188 0.989 0.947 0.994 1.031 1.057 1.054 23:15 0.688 0.973 0.835 0.832 0.911 0.908 0.954 0.991 0.989 23:30 0.889 1.063 0.562 0.838 0.835 0.886 0.891 0.931 0.929 23:45 0.901 0.665 1.089 0.885 0.861 0.852 0.886 0.890 0.888 23:59 0.917 0.748 1.289 0.963 0.924 0.895 0.880 0.963 0.961 Sum 96.000 96.000 96.000 96.000 96.039 96.106 96.118 96.215 96.000 Average 1.000 1.000 1.000 1.000 1.000 1.001 1.001 1.002 1.000 City of Everett CWP TM Number 1 24 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 7. City of Everett Retail Demand December Diurnal Curve 1 2 3 4 5 6 7 8 9 10 Time Day 1 Day 2 Day 3 2-period 3-period 4-period 5-period 0:00 1.864 1.884 0.601 1.450 1.450 1.450 1.450 1.450 1.435 0:15 0.315 1.141 0.894 0.783 1.117 1.206 1.237 1.281 1.268 0:30 (0.634) 0.687 1.904 0.652 0.718 0.962 1.026 1.133 1.121 0:45 0.390 (0.363) 1.046 0.358 0.505 0.598 0.811 0.991 0.981 1:00 1.692 0.731 (0.553) 0.623 0.490 0.544 0.604 0.773 0.765 1:15 (0.006) 2.038 1.051 1.028 0.826 0.670 0.665 0.689 0.682 1:30 (0.065) (0.726) 1.274 0.161 0.594 0.604 0.542 0.564 0.559 1:45 1.263 0.445 0.826 0.845 0.503 0.678 0.664 0.603 0.597 2:00 (0.213) 0.346 (0.005) 0.043 0.444 0.349 0.519 0.540 0.534 2:15 0.961 0.784 1.276 1.007 0.525 0.631 0.514 0.617 0.610 2:30 0.905 0.168 1.388 0.820 0.914 0.623 0.679 0.575 0.569 2:45 0.657 1.063 0.020 0.580 0.700 0.803 0.613 0.659 0.652 3:00 0.887 0.157 0.405 0.483 0.531 0.628 0.723 0.587 0.581 3:15 0.497 (0.014) 1.280 0.588 0.535 0.550 0.618 0.696 0.689 3:30 1.242 0.571 0.233 0.682 0.635 0.584 0.583 0.631 0.624 3:45 (0.854) 0.659 0.122 (0.024) 0.329 0.415 0.432 0.462 0.457 4:00 0.381 (0.139) 0.417 0.219 0.098 0.292 0.366 0.390 0.386 4:15 0.603 1.370 0.818 0.930 0.575 0.375 0.452 0.479 0.474 4:30 0.553 0.941 0.572 0.688 0.809 0.613 0.453 0.499 0.494 4:45 1.032 0.467 0.934 0.811 0.750 0.810 0.662 0.525 0.520 5:00 (0.818) 0.756 1.032 0.323 0.567 0.608 0.688 0.594 0.588 5:15 1.980 1.265 0.257 1.167 0.745 0.767 0.747 0.784 0.776 5:30 (1.050) 1.482 1.205 0.546 0.856 0.679 0.712 0.707 0.700 5:45 0.600 0.690 1.841 1.044 0.795 0.919 0.770 0.778 0.770 6:00 0.624 1.076 1.008 0.903 0.973 0.831 0.915 0.797 0.788 6:15 0.539 0.740 1.290 0.857 0.880 0.934 0.837 0.903 0.894 6:30 1.160 1.203 1.145 1.170 1.013 0.976 0.993 0.904 0.895 6:45 1.297 0.319 1.717 1.111 1.140 1.046 1.010 1.017 1.006 7:00 0.541 1.248 1.551 1.113 1.112 1.131 1.063 1.031 1.020 7:15 1.239 0.787 0.159 0.728 0.921 0.984 1.031 0.996 0.986 7:30 2.442 1.861 1.687 1.997 1.363 1.280 1.237 1.224 1.211 7:45 (0.098) 0.600 2.480 0.994 1.495 1.240 1.208 1.189 1.177 8:00 1.894 0.450 1.015 1.120 1.057 1.370 1.210 1.190 1.178 8:15 1.455 2.290 1.608 1.784 1.452 1.299 1.474 1.325 1.311 8:30 1.493 0.831 2.037 1.453 1.619 1.452 1.338 1.470 1.455 8:45 1.344 0.912 0.268 0.841 1.147 1.360 1.300 1.239 1.226 9:00 0.868 1.936 2.084 1.629 1.235 1.308 1.427 1.366 1.352 9:15 0.548 0.334 1.364 0.749 1.189 1.073 1.168 1.291 1.278 9:30 2.349 0.112 0.421 0.961 0.855 1.113 1.045 1.127 1.115 9:45 0.808 2.447 1.420 1.558 1.260 1.089 1.224 1.148 1.136 10:00 0.677 0.668 1.138 0.828 1.193 1.116 1.024 1.145 1.133 10:15 1.999 0.415 0.174 0.863 0.845 1.083 1.053 0.992 0.982 10:30 1.184 1.916 1.207 1.436 1.149 1.042 1.171 1.129 1.118 10:45 (0.769) 0.995 2.103 0.776 1.106 1.025 0.976 1.092 1.081 11:00 2.855 0.092 0.556 1.168 0.972 1.126 1.061 1.014 1.004 11:15 1.806 2.731 1.272 1.936 1.552 1.293 1.329 1.236 1.223 11:30 0.524 1.405 1.105 1.011 1.474 1.372 1.223 1.265 1.253 11:45 1.953 1.011 0.532 1.165 1.088 1.371 1.320 1.211 1.199 12:00 1.294 2.094 1.358 1.582 1.374 1.253 1.424 1.373 1.359 12:15 (1.811) 0.738 1.455 0.127 0.855 0.958 0.972 1.164 1.153 12:30 2.440 0.118 1.108 1.222 0.675 0.977 1.024 1.022 1.011 12:45 2.089 2.553 0.790 1.810 1.516 1.053 1.185 1.181 1.169 13:00 0.077 1.025 1.432 0.844 1.327 1.292 1.001 1.117 1.106 13:15 1.476 1.138 0.031 0.881 0.863 1.179 1.189 0.977 0.967 13:30 1.505 0.521 1.068 1.031 0.956 0.919 1.142 1.158 1.146 13:45 0.174 1.319 1.081 0.858 0.945 0.924 0.904 1.085 1.074 14:00 1.076 0.611 1.030 0.905 0.882 0.932 0.919 0.904 0.895 3-day average December Day Diurnal Curve Running Average To Be Used City of Everett CWP TM Number 1 25 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 7. City of Everett Retail Demand December Diurnal Curve 1 2 3 4 5 6 7 8 9 10 Time Day 1 Day 2 Day 3 2-period 3-period 4-period 5-period 3-day average December Day Diurnal Curve Running Average To Be Used 14:15 3.213 1.569 2.267 2.350 1.628 1.371 1.286 1.205 1.193 14:30 0.960 1.516 0.597 1.025 1.687 1.427 1.284 1.234 1.221 14:45 0.933 0.107 0.253 0.431 0.728 1.268 1.178 1.114 1.102 15:00 2.756 1.153 2.045 1.985 1.208 1.147 1.448 1.339 1.326 15:15 0.641 0.216 0.041 0.299 1.142 0.905 0.935 1.218 1.206 15:30 0.802 0.371 1.503 0.892 0.596 1.059 0.902 0.926 0.917 15:45 2.144 0.864 0.936 1.315 1.103 0.835 1.123 0.984 0.974 16:00 0.483 2.002 1.280 1.255 1.285 1.154 0.940 1.149 1.138 16:15 1.411 1.308 1.771 1.497 1.376 1.355 1.240 1.052 1.041 16:30 2.502 0.038 1.441 1.327 1.412 1.360 1.348 1.257 1.244 16:45 1.268 1.092 0.860 1.073 1.200 1.299 1.288 1.293 1.280 17:00 0.595 1.015 2.056 1.222 1.148 1.207 1.280 1.275 1.262 17:15 2.023 0.901 0.354 1.093 1.157 1.129 1.179 1.242 1.230 17:30 2.460 1.466 0.978 1.635 1.364 1.316 1.256 1.270 1.257 17:45 (0.847) 1.318 2.065 0.845 1.240 1.191 1.199 1.174 1.162 18:00 2.050 0.392 0.781 1.074 0.960 1.185 1.162 1.174 1.162 18:15 1.214 0.821 0.307 0.781 0.928 0.900 1.084 1.085 1.074 18:30 0.051 0.871 1.122 0.681 0.731 0.845 0.845 1.003 0.993 18:45 1.131 1.423 0.507 1.021 0.851 0.828 0.889 0.880 0.872 19:00 2.533 0.072 1.205 1.270 1.145 0.991 0.938 0.965 0.956 19:15 0.084 2.413 1.820 1.439 1.354 1.243 1.103 1.038 1.028 19:30 1.542 1.837 0.286 1.221 1.330 1.310 1.238 1.126 1.115 19:45 2.182 0.081 1.187 1.150 1.186 1.270 1.270 1.220 1.208 20:00 0.428 1.790 1.014 1.078 1.114 1.150 1.222 1.232 1.219 20:15 0.923 2.781 0.473 1.392 1.235 1.207 1.210 1.256 1.243 20:30 1.149 0.281 1.180 0.870 1.131 1.113 1.123 1.142 1.131 20:45 0.722 1.366 0.893 0.994 0.932 1.085 1.083 1.097 1.086 21:00 2.087 1.663 (0.378) 1.124 1.059 0.996 1.095 1.092 1.081 21:15 1.847 0.736 1.081 1.221 1.173 1.113 1.052 1.120 1.109 21:30 1.510 0.949 1.525 1.328 1.275 1.224 1.167 1.107 1.096 21:45 (0.196) 2.205 (0.373) 0.546 0.937 1.032 1.055 1.042 1.032 22:00 1.825 1.312 0.516 1.218 0.882 1.030 1.078 1.087 1.076 22:15 0.146 (0.369) 1.598 0.458 0.838 0.741 0.887 0.954 0.944 22:30 1.124 1.403 0.909 1.145 0.802 0.940 0.842 0.939 0.929 22:45 0.109 1.467 0.974 0.850 0.997 0.818 0.918 0.843 0.835 23:00 1.164 0.704 0.885 0.918 0.884 0.971 0.843 0.918 0.908 23:15 1.133 (0.003) 0.473 0.534 0.726 0.767 0.862 0.781 0.773 23:30 0.816 2.591 0.628 1.345 0.940 0.932 0.912 0.958 0.949 23:45 (0.151) 1.379 1.410 0.879 1.112 0.920 0.919 0.905 0.896 23:59 2.266 0.574 4.332 1.450 1.450 1.450 1.450 1.450 1.435 Sum 96.000 96.000 96.000 96.000 96.285 96.393 96.605 96.984 96.000 Average 1.000 1.000 1.000 1.000 1.003 1.004 1.006 1.010 1.000 City of Everett CWP TM Number 1 26 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- City of Everett CWP 27 TM Number 1 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc 4.0 Diurnal Curve The result of this work is a draft diurnal curve that requires some adjustment to further smooth out the changes in demand and to reflect the actual demand at the start and end of the 24-hour period. 4.1 Draft Version Table 7 lists the draft diurnal curve data for retail and total demand for July and December. Figures 3 and 4 show the total and retail diurnal curves for July and December, respectively that use data from the previous calculations. There are two issues with this set of diurnal curves; 1) the demand at the start of the 24- hour period (midnight) is too high and should be less than 1.0 (particularly Figure 4, the December diurnal curve) and 2) the demand changes quite dramatically between 15- minute data points and needs to be smoothed out. The next steps in the analysis will rectify these two issues. 4.2 Final Version To eliminate the high value at the start and end of the 24-hour period the values for the initial period were set equal to the values for the second 15-minute period. These values will then be averaged in the running average steps taken to minimize the jumps in data. The steps listed above in Section 3.0 were then repeated with the new values. This action, in all four cases, resulted in a starting value that is less than 1.0 and more accurately reflects the actual values. Following completion of the development of the rough diurnal curve, a process was completed to smooth the curve. It is necessary that the average for the smoothed values remains 1.0 in the final curve, thus the value at the angle points does not exactly agree between the base data and the smoothed curve. Tables 9 and 10 show the data that was used to develop the smoothed curves. The highlighted cells in the table indicate angle points in the diurnal curve. Between these points the values were straight line interpolated, thus smoothing out the curves. Figures 5 and 6 show the final, smoothed, diurnal curve with the base curve shown in the background. While the curves are not identical matches, the change in demand during a 24-hour period is well matched. It is intended that the retail diurnal curve be used in the model along with individual diurnal curves for each of the metered wholesale customers that remain to be developed. In addition, individual diurnal curves will be developed for the large users in the distribution system when they are entered into the model. ---PAGE BREAK--- Table 8. City of Everett Diurnal Curve Calculations Final Diurnal Curve Data July Diurnal Curve December Diurnal Curve Time Total System Retail Time Total System Retail 0:00 0.978 0.961 0:00 1.076 1.435 0:15 0.963 0.913 0:15 1.031 1.268 0:30 0.954 0.880 0:30 0.992 1.121 0:45 0.944 0.843 0:45 0.954 0.981 1:00 0.920 0.767 1:00 0.896 0.765 1:15 0.927 0.784 1:15 0.874 0.682 1:30 0.912 0.731 1:30 0.840 0.559 1:45 0.924 0.761 1:45 0.844 0.597 2:00 0.934 0.786 2:00 0.824 0.534 2:15 0.933 0.787 2:15 0.848 0.610 2:30 0.916 0.739 2:30 0.833 0.569 2:45 0.926 0.778 2:45 0.849 0.652 3:00 0.905 0.719 3:00 0.827 0.581 3:15 0.910 0.737 3:15 0.858 0.689 3:30 0.909 0.731 3:30 0.836 0.624 3:45 0.917 0.750 3:45 0.798 0.457 4:00 0.937 0.814 4:00 0.782 0.386 4:15 0.924 0.766 4:15 0.812 0.474 4:30 0.929 0.780 4:30 0.814 0.494 4:45 0.914 0.732 4:45 0.828 0.520 5:00 0.912 0.716 5:00 0.842 0.588 5:15 0.909 0.701 5:15 0.895 0.776 5:30 0.933 0.780 5:30 0.883 0.700 5:45 0.927 0.756 5:45 0.914 0.770 6:00 0.957 0.844 6:00 0.931 0.788 6:15 0.960 0.854 6:15 0.979 0.894 6:30 0.960 0.845 6:30 0.999 0.895 6:45 0.963 0.844 6:45 1.037 1.006 7:00 0.968 0.857 7:00 1.050 1.020 7:15 0.953 0.800 7:15 1.043 0.986 7:30 0.968 0.836 7:30 1.101 1.211 7:45 0.972 0.844 7:45 1.090 1.177 8:00 0.968 0.836 8:00 1.086 1.178 8:15 0.981 0.877 8:15 1.121 1.311 8:30 1.002 0.958 8:30 1.159 1.455 8:45 1.001 0.970 8:45 1.094 1.226 9:00 1.001 0.983 9:00 1.129 1.352 9:15 1.012 1.036 9:15 1.115 1.278 9:30 1.008 1.035 9:30 1.065 1.115 9:45 1.011 1.045 9:45 1.072 1.136 10:00 1.002 1.020 10:00 1.087 1.133 10:15 1.011 1.057 10:15 1.047 0.982 10:30 1.011 1.061 10:30 1.080 1.118 10:45 1.026 1.110 10:45 1.076 1.081 11:00 1.018 1.086 11:00 1.042 1.004 11:15 1.021 1.099 11:15 1.086 1.223 11:30 1.020 1.093 11:30 1.087 1.253 11:45 1.026 1.109 11:45 1.070 1.199 12:00 1.009 1.054 12:00 1.117 1.359 12:15 1.015 1.084 12:15 1.081 1.153 12:30 1.028 1.130 12:30 1.044 1.011 12:45 1.025 1.132 12:45 1.089 1.169 13:00 1.020 1.124 13:00 1.077 1.106 13:15 1.027 1.158 13:15 1.033 0.967 City of Everett CWP TM Number 1 28 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 8. City of Everett Diurnal Curve Calculations Final Diurnal Curve Data July Diurnal Curve December Diurnal Curve Time Total System Retail Time Total System Retail 13:30 1.012 1.116 13:30 1.069 1.146 13:45 1.000 1.087 13:45 1.049 1.074 14:00 1.000 1.092 14:00 0.988 0.895 14:15 0.995 1.089 14:15 1.053 1.193 14:30 0.984 1.074 14:30 1.053 1.221 14:45 0.980 1.063 14:45 1.009 1.102 15:00 0.981 1.065 15:00 1.057 1.326 15:15 0.972 1.045 15:15 1.031 1.206 15:30 0.968 1.028 15:30 0.963 0.917 15:45 0.974 1.034 15:45 0.981 0.974 16:00 0.991 1.089 16:00 1.038 1.138 16:15 0.987 1.081 16:15 1.024 1.041 16:30 1.010 1.133 16:30 1.076 1.244 16:45 1.005 1.100 16:45 1.085 1.280 17:00 1.016 1.124 17:00 1.080 1.262 17:15 1.016 1.119 17:15 1.061 1.230 17:30 1.013 1.094 17:30 1.064 1.257 17:45 1.005 1.061 17:45 1.040 1.162 18:00 1.037 1.157 18:00 1.032 1.162 18:15 1.043 1.167 18:15 1.027 1.074 18:30 1.050 1.156 18:30 1.019 0.993 18:45 1.073 1.213 18:45 0.993 0.872 19:00 1.069 1.193 19:00 1.019 0.956 19:15 1.077 1.206 19:15 1.050 1.028 19:30 1.075 1.185 19:30 1.058 1.115 19:45 1.090 1.235 19:45 1.070 1.208 20:00 1.094 1.233 20:00 1.066 1.219 20:15 1.121 1.296 20:15 1.074 1.243 20:30 1.106 1.231 20:30 1.035 1.131 20:45 1.133 1.297 20:45 1.020 1.086 21:00 1.128 1.262 21:00 1.016 1.081 21:15 1.133 1.262 21:15 1.020 1.109 21:30 1.123 1.228 21:30 1.006 1.096 21:45 1.136 1.244 21:45 0.992 1.032 22:00 1.113 1.179 22:00 1.001 1.076 22:15 1.109 1.178 22:15 0.970 0.944 22:30 1.093 1.144 22:30 0.971 0.929 22:45 1.067 1.086 22:45 0.953 0.835 23:00 1.045 1.054 23:00 0.970 0.908 23:15 1.014 0.989 23:15 0.932 0.773 23:30 0.989 0.929 23:30 0.981 0.949 23:45 0.973 0.888 23:45 0.966 0.896 23:59 0.978 0.961 23:59 1.076 1.435 City of Everett CWP TM Number 1 29 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Figure 3 City of Everett July Diurnal Curves 0.600 0.700 0.800 0.900 1.000 1.100 1.200 1.300 1.400 4:00 8:00 12:00 16:00 20:00 0:00 Time (hours) Ratio Total System Retail ---PAGE BREAK--- Figure 4 City of Everett December Diurnal Curves 0.200 0.400 0.600 0.800 1.000 1.200 1.400 1.600 0:00 4:00 8:00 12:00 16:00 20:00 0:00 Time (hours) Ratio Total System Retail ---PAGE BREAK--- Table 9. City of Everett July Diurnal Curve Time Total System Total (Smooth) Retail Retail (Smooth) 0:00 0.978 0.981 0.961 0.962 0:15 0.963 0.978 0.913 0.950 0:30 0.954 0.975 0.880 0.937 0:45 0.944 0.971 0.843 0.925 1:00 0.920 0.968 0.767 0.912 1:15 0.927 0.965 0.784 0.900 1:30 0.912 0.962 0.731 0.888 1:45 0.924 0.958 0.761 0.875 2:00 0.934 0.955 0.786 0.863 2:15 0.933 0.952 0.787 0.851 2:30 0.916 0.948 0.739 0.838 2:45 0.926 0.945 0.778 0.826 3:00 0.905 0.942 0.719 0.813 3:15 0.910 0.938 0.737 0.801 3:30 0.909 0.935 0.731 0.789 3:45 0.917 0.932 0.750 0.776 4:00 0.937 0.928 0.814 0.764 4:15 0.924 0.925 0.766 0.751 4:30 0.929 0.922 0.780 0.739 4:45 0.914 0.919 0.732 0.727 5:00 0.912 0.915 0.716 0.714 5:15 0.909 0.912 0.701 0.702 5:30 0.933 0.916 0.780 0.716 5:45 0.927 0.920 0.756 0.731 6:00 0.957 0.924 0.844 0.745 6:15 0.960 0.928 0.854 0.759 6:30 0.960 0.933 0.845 0.774 6:45 0.963 0.937 0.844 0.788 7:00 0.968 0.941 0.857 0.802 7:15 0.953 0.945 0.800 0.817 7:30 0.968 0.949 0.836 0.831 7:45 0.972 0.953 0.844 0.845 8:00 0.968 0.957 0.836 0.860 8:15 0.981 0.962 0.877 0.874 8:30 1.002 0.966 0.958 0.888 8:45 1.001 0.970 0.970 0.903 9:00 1.001 0.974 0.983 0.917 9:15 1.012 0.978 1.036 0.931 9:30 1.008 0.982 1.035 0.946 9:45 1.011 0.987 1.045 0.960 10:00 1.002 0.991 1.020 0.975 10:15 1.011 0.995 1.057 0.989 10:30 1.011 0.999 1.061 1.003 10:45 1.026 1.003 1.110 1.018 11:00 1.018 1.007 1.086 1.032 11:15 1.021 1.011 1.099 1.046 11:30 1.020 1.016 1.093 1.061 11:45 1.026 1.020 1.109 1.075 12:00 1.009 1.024 1.054 1.089 12:15 1.015 1.028 1.084 1.104 12:30 1.028 1.032 1.130 1.118 12:45 1.025 1.027 1.132 1.132 13:00 1.020 1.022 1.124 1.123 13:15 1.027 1.017 1.158 1.114 13:30 1.012 1.012 1.116 1.104 13:45 1.000 1.007 1.087 1.095 City of Everett CWP TM Number 1 32 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 9. City of Everett July Diurnal Curve Time Total System Total (Smooth) Retail Retail (Smooth) 14:00 1.000 1.002 1.092 1.085 14:15 0.995 0.997 1.089 1.076 14:30 0.984 0.992 1.074 1.067 14:45 0.980 0.987 1.063 1.057 15:00 0.981 0.982 1.065 1.048 15:15 0.972 0.977 1.045 1.038 15:30 0.968 0.972 1.028 1.029 15:45 0.974 0.979 1.034 1.042 16:00 0.991 0.987 1.089 1.055 16:15 0.987 0.995 1.081 1.067 16:30 1.010 1.003 1.133 1.080 16:45 1.005 1.011 1.100 1.093 17:00 1.016 1.019 1.124 1.106 17:15 1.016 1.027 1.119 1.119 17:30 1.013 1.035 1.094 1.132 17:45 1.005 1.042 1.061 1.144 18:00 1.037 1.050 1.157 1.157 18:15 1.043 1.058 1.167 1.170 18:30 1.050 1.066 1.156 1.183 18:45 1.073 1.074 1.213 1.196 19:00 1.069 1.082 1.193 1.209 19:15 1.077 1.090 1.206 1.221 19:30 1.075 1.098 1.185 1.234 19:45 1.090 1.106 1.235 1.247 20:00 1.094 1.113 1.233 1.260 20:15 1.121 1.121 1.296 1.273 20:30 1.106 1.129 1.231 1.285 20:45 1.133 1.137 1.297 1.298 21:00 1.128 1.125 1.262 1.272 21:15 1.133 1.113 1.262 1.247 21:30 1.123 1.101 1.228 1.221 21:45 1.136 1.089 1.244 1.195 22:00 1.113 1.077 1.179 1.169 22:15 1.109 1.065 1.178 1.143 22:30 1.093 1.053 1.144 1.117 22:45 1.067 1.041 1.086 1.091 23:00 1.045 1.029 1.054 1.065 23:15 1.014 1.017 0.989 1.040 23:30 0.989 1.005 0.929 1.014 23:45 0.973 0.993 0.888 0.988 23:59 0.978 0.981 0.961 0.962 Total 96.000 96.000 96.000 96.000 Average 1.000 1.000 1.000 1.000 These values are unitless Angle Points in the Graph City of Everett CWP TM Number 1 33 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 10. City of Everett December Diurnal Curve Time Total System Total (Smooth) Retail Retail (Smooth) 0:00 0.909 0.904 0.790 0.770 0:15 0.898 0.897 0.754 0.746 0:30 0.893 0.889 0.739 0.722 0:45 0.881 0.882 0.697 0.698 1:00 0.866 0.874 0.646 0.674 1:15 0.879 0.866 0.695 0.649 1:30 0.845 0.859 0.568 0.625 1:45 0.848 0.851 0.609 0.601 2:00 0.828 0.843 0.546 0.577 2:15 0.853 0.836 0.622 0.553 2:30 0.838 0.828 0.580 0.529 2:45 0.854 0.820 0.666 0.505 3:00 0.831 0.813 0.593 0.480 3:15 0.863 0.805 0.703 0.456 3:30 0.841 0.798 0.638 0.432 3:45 0.803 0.790 0.467 0.408 4:00 0.786 0.782 0.394 0.384 4:15 0.817 0.803 0.484 0.443 4:30 0.819 0.824 0.505 0.502 4:45 0.832 0.845 0.530 0.561 5:00 0.847 0.866 0.600 0.620 5:15 0.899 0.887 0.793 0.679 5:30 0.888 0.908 0.714 0.738 5:45 0.919 0.929 0.784 0.797 6:00 0.936 0.950 0.803 0.856 6:15 0.984 0.971 0.911 0.915 6:30 1.004 0.992 0.911 0.974 6:45 1.042 1.013 1.026 1.034 7:00 1.055 1.034 1.040 1.093 7:15 1.049 1.055 1.006 1.152 7:30 1.107 1.076 1.238 1.211 7:45 1.096 1.097 1.200 1.270 8:00 1.092 1.118 1.203 1.329 8:15 1.127 1.139 1.339 1.388 8:30 1.166 1.160 1.485 1.447 8:45 1.100 1.153 1.251 1.422 9:00 1.136 1.145 1.381 1.397 9:15 1.122 1.137 1.305 1.371 9:30 1.071 1.129 1.139 1.346 9:45 1.078 1.121 1.161 1.321 10:00 1.093 1.114 1.157 1.295 10:15 1.053 1.106 1.004 1.270 10:30 1.086 1.098 1.143 1.245 10:45 1.082 1.090 1.103 1.220 11:00 1.048 1.082 1.026 1.194 11:15 1.092 1.075 1.251 1.169 11:30 1.093 1.067 1.279 1.144 11:45 1.076 1.059 1.225 1.118 12:00 1.123 1.051 1.390 1.093 12:15 1.087 1.043 1.176 1.068 12:30 1.050 1.036 1.032 1.043 12:45 1.095 1.028 1.195 1.017 13:00 1.083 1.020 1.128 0.992 13:15 1.039 1.012 0.988 0.967 13:30 1.075 1.004 1.173 0.941 13:45 1.055 0.997 1.098 0.916 City of Everett CWP TM Number 1 34 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Table 10. City of Everett December Diurnal Curve Time Total System Total (Smooth) Retail Retail (Smooth) 14:00 0.993 0.989 0.914 0.891 14:15 1.058 0.998 1.220 0.926 14:30 1.059 1.006 1.248 0.961 14:45 1.015 1.015 1.127 0.996 15:00 1.062 1.024 1.356 1.031 15:15 1.036 1.033 1.233 1.066 15:30 0.968 1.042 0.938 1.101 15:45 0.987 1.051 0.997 1.136 16:00 1.044 1.060 1.162 1.171 16:15 1.029 1.068 1.063 1.205 16:30 1.082 1.077 1.271 1.240 16:45 1.091 1.086 1.309 1.275 17:00 1.086 1.085 1.288 1.273 17:15 1.067 1.084 1.257 1.270 17:30 1.070 1.084 1.286 1.267 17:45 1.046 1.083 1.186 1.265 18:00 1.038 1.082 1.187 1.262 18:15 1.033 1.081 1.099 1.259 18:30 1.025 1.080 1.014 1.257 18:45 0.999 1.080 0.889 1.254 19:00 1.024 1.079 0.978 1.251 19:15 1.056 1.078 1.050 1.249 19:30 1.064 1.077 1.139 1.246 19:45 1.076 1.077 1.235 1.244 20:00 1.072 1.076 1.246 1.241 20:15 1.080 1.075 1.270 1.238 20:30 1.041 1.064 1.156 1.207 20:45 1.025 1.052 1.109 1.176 21:00 1.022 1.041 1.105 1.145 21:15 1.026 1.029 1.135 1.113 21:30 1.012 1.018 1.122 1.082 21:45 0.997 1.007 1.056 1.051 22:00 1.007 0.995 1.102 1.020 22:15 0.975 0.984 0.965 0.989 22:30 0.976 0.973 0.950 0.957 22:45 0.958 0.961 0.852 0.926 23:00 0.975 0.950 0.928 0.895 23:15 0.937 0.939 0.789 0.864 23:30 0.986 0.927 0.969 0.833 23:45 0.972 0.916 0.914 0.801 23:59 0.909 0.904 0.790 0.770 Total 96.000 96.000 96.000 96.000 Average 1.000 1.000 1.000 1.000 These values are unitless Angle Points in the Graph City of Everett CWP TM Number 1 35 Project Number 22254 000034\22254\19.00\Diurnal Curve\Final TM\WP\TechMemoDiurnalCurveFinal.doc ---PAGE BREAK--- Figure 5 City of Everett July Diurnal Curves C:\PWworking\SEA\scody\dms34393\DiurnalCurveTables Figure 5 0.600 0.700 0.800 0.900 1.000 1.100 1.200 1.300 1.400 4:00 8:00 12:00 16:00 20:00 0:00 Time (hours) Ratio Total System Retail Total (Smooth) Retail (Smooth) ---PAGE BREAK--- Figure 6 City of Everett December Diurnal Curves C:\PWworking\SEA\scody\dms34393\DiurnalCurveTables Figure 6 0.200 0.400 0.600 0.800 1.000 1.200 1.400 1.600 0:00 4:00 8:00 12:00 16:00 20:00 0:00 Time (hours) Ratio Total System Retail Total (Smooth) Retail (Smooth) ---PAGE BREAK--- Appendix A City of Everett Transmission Main Meter Readings Near WFP SCADA Data from City of Everett July 23, 24, and 25, 2004 December 13, 14, and 15, 2004 ---PAGE BREAK--- Appendix A1 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Line 5 Flows Time Meter Value Interpolated Value 7/22/04 23:55 53.39 7/23/04 0:00 53.33 7/23/04 0:04 53.27 7/23/04 0:12 53.34 7/23/04 0:15 53.31 7/23/04 0:30 53.11 7/23/04 0:38 52.99 7/23/04 0:45 52.97 7/23/04 0:47 52.97 7/23/04 0:55 52.88 7/23/04 1:00 52.80 7/23/04 1:15 52.54 7/23/04 1:21 52.43 7/23/04 1:30 52.78 7/23/04 1:30 52.78 7/23/04 1:38 52.36 7/23/04 1:45 52.26 7/23/04 2:00 52.03 7/23/04 2:04 51.96 7/23/04 2:13 51.59 7/23/04 2:15 51.68 7/23/04 2:21 52.01 7/23/04 2:30 51.94 7/23/04 2:30 51.94 7/23/04 2:45 52.00 7/23/04 2:47 52.01 7/23/04 3:00 51.99 7/23/04 3:04 51.98 7/23/04 3:13 52.31 7/23/04 3:15 52.20 7/23/04 3:21 51.77 7/23/04 3:30 52.16 7/23/04 3:30 52.17 7/23/04 3:38 52.22 7/23/04 3:45 52.47 7/23/04 3:47 52.57 7/23/04 3:56 51.75 7/23/04 4:00 52.18 7/23/04 4:04 52.69 7/23/04 4:13 52.64 7/23/04 4:15 52.52 7/23/04 4:21 52.05 7/23/04 4:30 52.99 Flows (MGD) C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A1 Page 1 of 13 ---PAGE BREAK--- Appendix A1 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (MGD) 7/23/04 4:30 53.04 7/23/04 4:45 52.90 7/23/04 5:00 52.75 7/23/04 5:13 52.62 7/23/04 5:15 52.69 7/23/04 5:21 52.97 7/23/04 5:30 53.37 7/23/04 5:30 53.39 7/23/04 5:39 52.95 7/23/04 5:45 52.91 7/23/04 5:47 52.90 7/23/04 5:56 52.97 7/23/04 6:00 53.16 7/23/04 6:04 53.41 7/23/04 6:13 53.02 7/23/04 6:15 53.03 7/23/04 6:22 53.09 7/23/04 6:30 53.15 7/23/04 6:30 53.16 7/23/04 6:45 53.37 7/23/04 6:56 53.53 7/23/04 7:00 53.51 7/23/04 7:15 53.41 7/23/04 7:30 53.31 7/23/04 7:39 53.25 7/23/04 7:45 53.39 7/23/04 7:56 53.67 7/23/04 8:00 53.66 7/23/04 8:05 53.65 7/23/04 8:13 53.60 7/23/04 8:15 53.63 7/23/04 8:22 53.77 7/23/04 8:30 53.38 7/23/04 8:30 53.34 7/23/04 8:39 53.25 7/23/04 8:45 53.53 7/23/04 8:47 53.67 7/23/04 8:56 53.18 7/23/04 9:00 53.02 7/23/04 9:05 52.78 7/23/04 9:13 52.83 7/23/04 9:15 52.89 7/23/04 9:22 53.23 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A1 Page 2 of 13 ---PAGE BREAK--- Appendix A1 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (MGD) 7/23/04 9:30 52.89 7/23/04 9:30 52.85 7/23/04 9:39 52.88 7/23/04 9:45 53.12 7/23/04 9:48 53.25 7/23/04 9:56 55.05 7/23/04 10:00 54.26 7/23/04 10:05 53.04 7/23/04 10:13 53.88 7/23/04 10:15 53.93 7/23/04 10:22 54.21 7/23/04 10:30 54.06 7/23/04 10:30 54.05 7/23/04 10:39 53.63 7/23/04 10:45 53.33 7/23/04 10:48 53.16 7/23/04 10:56 53.13 7/23/04 11:00 53.64 7/23/04 11:05 54.45 7/23/04 11:13 54.33 7/23/04 11:15 54.28 7/23/04 11:22 53.93 7/23/04 11:30 54.61 7/23/04 11:31 54.70 7/23/04 11:39 54.26 7/23/04 11:45 54.07 7/23/04 11:48 53.95 7/23/04 11:56 53.98 7/23/04 12:00 54.06 7/23/04 12:13 54.42 7/23/04 12:15 54.42 7/23/04 12:30 54.44 7/23/04 12:39 54.45 7/23/04 12:45 54.42 7/23/04 12:48 54.40 7/23/04 12:56 53.51 7/23/04 13:00 53.65 7/23/04 13:05 53.91 7/23/04 13:15 53.84 7/23/04 13:22 53.79 7/23/04 13:30 53.77 7/23/04 13:31 53.77 7/23/04 13:39 53.70 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A1 Page 3 of 13 ---PAGE BREAK--- Appendix A1 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (MGD) 7/23/04 13:45 53.52 7/23/04 13:48 53.41 7/23/04 13:56 53.44 7/23/04 14:00 53.42 7/23/04 14:05 53.39 7/23/04 14:14 52.97 7/23/04 14:15 52.97 7/23/04 14:30 52.93 7/23/04 14:39 52.90 7/23/04 14:45 52.94 7/23/04 14:48 52.97 7/23/04 15:00 52.73 7/23/04 15:05 52.62 7/23/04 15:14 52.66 7/23/04 15:15 52.74 7/23/04 15:22 53.51 7/23/04 15:30 53.15 7/23/04 15:31 53.09 7/23/04 15:39 54.84 7/23/04 15:45 55.10 7/23/04 15:48 55.29 7/23/04 15:57 55.73 7/23/04 16:00 55.67 7/23/04 16:14 55.34 7/23/04 16:15 55.37 7/23/04 16:22 55.71 7/23/04 16:30 55.58 7/23/04 16:31 55.55 7/23/04 16:40 55.97 7/23/04 16:45 55.69 7/23/04 16:48 55.48 7/23/04 16:57 55.17 7/23/04 17:00 55.34 7/23/04 17:05 55.69 7/23/04 17:14 55.52 7/23/04 17:15 55.52 7/23/04 17:22 55.50 7/23/04 17:30 55.06 7/23/04 17:31 54.96 7/23/04 17:40 55.34 7/23/04 17:45 55.35 7/23/04 17:48 55.36 7/23/04 17:57 55.01 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A1 Page 4 of 13 ---PAGE BREAK--- Appendix A1 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (MGD) 7/23/04 18:00 55.15 7/23/04 18:05 55.48 7/23/04 18:14 55.13 7/23/04 18:15 55.10 7/23/04 18:23 54.63 7/23/04 18:30 53.38 7/23/04 18:31 53.09 7/23/04 18:40 52.78 7/23/04 18:45 52.82 7/23/04 18:48 52.85 7/23/04 19:00 52.81 7/23/04 19:05 52.78 7/23/04 19:14 53.18 7/23/04 19:15 53.18 7/23/04 19:23 53.27 7/23/04 19:30 53.01 7/23/04 19:31 52.95 7/23/04 19:40 52.97 7/23/04 19:45 52.90 7/23/04 19:48 52.85 7/23/04 19:57 53.30 7/23/04 20:00 53.28 7/23/04 20:06 53.25 7/23/04 20:14 53.32 7/23/04 20:15 53.32 7/23/04 20:23 53.34 7/23/04 20:30 52.99 7/23/04 20:31 52.90 7/23/04 20:40 53.02 7/23/04 20:45 52.95 7/23/04 20:49 52.90 7/23/04 20:57 53.41 7/23/04 21:00 53.34 7/23/04 21:06 53.16 7/23/04 21:15 53.01 7/23/04 21:30 52.77 7/23/04 21:31 52.73 7/23/04 21:40 53.16 7/23/04 21:45 53.07 7/23/04 21:49 52.99 7/23/04 22:00 52.98 7/23/04 22:06 52.97 7/23/04 22:14 52.55 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A1 Page 5 of 13 ---PAGE BREAK--- Appendix A1 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (MGD) 7/23/04 22:15 52.54 7/23/04 22:23 52.13 7/23/04 22:30 52.41 7/23/04 22:32 52.50 7/23/04 22:45 52.46 7/23/04 22:57 52.43 7/23/04 23:00 52.41 7/23/04 23:06 52.34 7/23/04 23:15 52.32 7/23/04 23:23 52.31 7/23/04 23:30 52.63 7/23/04 23:40 53.16 7/23/04 23:45 53.59 7/23/04 23:49 54.02 7/23/04 23:57 53.04 7/24/04 0:00 53.03 7/24/04 0:15 52.99 7/24/04 0:15 52.99 7/24/04 0:30 52.97 7/24/04 0:32 52.97 7/24/04 0:45 52.72 7/24/04 0:49 52.64 7/24/04 0:57 52.57 7/24/04 1:00 52.56 7/24/04 1:06 52.55 7/24/04 1:15 52.04 7/24/04 1:15 52.03 7/24/04 1:23 51.40 7/24/04 1:30 51.33 7/24/04 1:32 51.30 7/24/04 1:40 51.28 7/24/04 1:45 51.27 7/24/04 1:49 51.26 7/24/04 2:00 51.52 7/24/04 2:06 51.68 7/24/04 2:15 51.29 7/24/04 2:15 51.28 7/24/04 2:30 51.30 7/24/04 2:32 51.30 7/24/04 2:40 51.26 7/24/04 2:45 51.45 7/24/04 2:49 51.66 7/24/04 2:58 51.61 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A1 Page 6 of 13 ---PAGE BREAK--- Appendix A1 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (MGD) 7/24/04 3:00 51.50 7/24/04 3:06 51.12 7/24/04 3:15 51.07 7/24/04 3:23 51.02 7/24/04 3:30 51.13 7/24/04 3:41 51.33 7/24/04 3:45 51.39 7/24/04 3:49 51.47 7/24/04 3:58 51.38 7/24/04 4:00 51.42 7/24/04 4:15 51.79 7/24/04 4:15 51.80 7/24/04 4:23 51.38 7/24/04 4:30 51.64 7/24/04 4:32 51.75 7/24/04 4:41 51.12 7/24/04 4:45 51.35 7/24/04 4:49 51.63 7/24/04 5:00 52.03 7/24/04 5:06 52.29 7/24/04 5:15 52.07 7/24/04 5:24 51.82 7/24/04 5:30 51.84 7/24/04 5:32 51.84 7/24/04 5:41 51.94 7/24/04 5:45 51.89 7/24/04 5:49 51.82 7/24/04 5:58 52.22 7/24/04 6:00 52.20 7/24/04 6:06 52.10 7/24/04 6:15 51.69 7/24/04 6:15 51.66 7/24/04 6:24 52.01 7/24/04 6:30 52.02 7/24/04 6:45 52.03 7/24/04 7:00 52.05 7/24/04 7:15 52.06 7/24/04 7:30 52.07 7/24/04 7:32 52.10 7/24/04 7:41 52.20 7/24/04 7:45 52.19 7/24/04 7:49 52.17 7/24/04 7:58 52.38 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A1 Page 7 of 13 ---PAGE BREAK--- Appendix A1 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (MGD) 7/24/04 8:00 52.40 7/24/04 8:15 52.61 7/24/04 8:24 52.73 7/24/04 8:30 52.69 7/24/04 8:32 52.66 7/24/04 8:45 52.33 7/24/04 8:50 52.20 7/24/04 8:58 52.59 7/24/04 9:00 52.73 7/24/04 9:07 53.46 7/24/04 9:15 53.88 7/24/04 9:15 53.93 7/24/04 9:24 53.95 7/24/04 9:30 53.97 7/24/04 9:41 54.00 7/24/04 9:45 53.99 7/24/04 9:58 53.95 7/24/04 10:00 53.97 7/24/04 10:07 54.05 7/24/04 10:15 54.24 7/24/04 10:24 54.47 7/24/04 10:30 54.38 7/24/04 10:33 54.33 7/24/04 10:41 54.23 7/24/04 10:45 54.23 7/24/04 10:50 54.21 7/24/04 10:58 54.14 7/24/04 11:00 54.13 7/24/04 11:07 54.07 7/24/04 11:15 54.47 7/24/04 11:30 55.26 7/24/04 11:33 55.43 7/24/04 11:41 55.52 7/24/04 11:45 55.34 7/24/04 11:50 55.03 7/24/04 12:00 55.28 7/24/04 12:07 55.48 7/24/04 12:15 55.13 7/24/04 12:16 55.08 7/24/04 12:30 55.04 7/24/04 12:41 55.01 7/24/04 12:45 55.04 7/24/04 13:00 55.19 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A1 Page 8 of 13 ---PAGE BREAK--- Appendix A1 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (MGD) 7/24/04 13:15 55.34 7/24/04 13:30 55.49 7/24/04 13:45 55.65 7/24/04 14:00 55.80 7/24/04 14:07 55.88 7/24/04 14:15 55.60 7/24/04 14:16 55.55 7/24/04 14:24 55.59 7/24/04 14:30 55.61 7/24/04 14:33 55.62 7/24/04 14:42 54.70 7/24/04 14:45 55.00 7/24/04 14:50 55.55 7/24/04 15:00 55.28 7/24/04 15:07 55.05 7/24/04 15:15 54.64 7/24/04 15:16 54.56 7/24/04 15:30 54.40 7/24/04 15:45 54.23 7/24/04 15:50 54.16 7/24/04 16:00 54.14 7/24/04 16:07 54.12 7/24/04 16:15 54.02 7/24/04 16:16 54.00 7/24/04 16:25 53.55 7/24/04 16:30 53.80 7/24/04 16:33 53.98 7/24/04 16:42 53.60 7/24/04 16:45 53.61 7/24/04 16:59 53.63 7/24/04 17:00 53.62 7/24/04 17:15 53.60 7/24/04 17:16 53.60 7/24/04 17:25 54.09 7/24/04 17:30 54.05 7/24/04 17:33 54.02 7/24/04 17:42 54.00 7/24/04 17:45 53.99 7/24/04 18:00 53.92 7/24/04 18:08 53.88 7/24/04 18:15 54.26 7/24/04 18:16 54.35 7/24/04 18:25 53.98 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A1 Page 9 of 13 ---PAGE BREAK--- Appendix A1 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (MGD) 7/24/04 18:30 53.99 7/24/04 18:33 54.00 7/24/04 18:42 54.02 7/24/04 18:45 54.14 7/24/04 18:50 54.42 7/24/04 18:59 54.35 7/24/04 19:00 54.34 7/24/04 19:15 54.11 7/24/04 19:30 53.87 7/24/04 19:45 53.63 7/24/04 19:51 53.53 7/24/04 19:59 54.38 7/24/04 20:00 54.36 7/24/04 20:08 53.93 7/24/04 20:15 54.24 7/24/04 20:16 54.33 7/24/04 20:30 54.36 7/24/04 20:45 54.41 7/24/04 20:51 54.42 7/24/04 20:59 54.40 7/24/04 21:00 54.41 7/24/04 21:15 54.86 7/24/04 21:16 54.91 7/24/04 21:25 55.31 7/24/04 21:30 54.63 7/24/04 21:34 54.02 7/24/04 21:42 54.47 7/24/04 21:45 54.34 7/24/04 21:51 54.00 7/24/04 21:59 54.42 7/24/04 22:00 54.43 7/24/04 22:08 54.82 7/24/04 22:15 55.01 7/24/04 22:25 55.31 7/24/04 22:30 54.89 7/24/04 22:34 54.49 7/24/04 22:42 54.52 7/24/04 22:45 54.42 7/24/04 22:51 54.14 7/24/04 23:00 53.61 7/24/04 23:08 53.09 7/24/04 23:15 52.82 7/24/04 23:17 52.73 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A1 Page 10 of 13 ---PAGE BREAK--- Appendix A1 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (MGD) 7/24/04 23:25 53.11 7/24/04 23:30 52.90 7/24/04 23:34 52.69 7/24/04 23:42 53.13 7/24/04 23:45 53.03 7/24/04 23:51 52.71 7/25/04 0:00 53.20 7/25/04 0:15 52.98 7/25/04 0:30 52.75 7/25/04 0:45 52.52 7/25/04 1:00 52.29 7/25/04 1:06 52.20 7/25/04 1:15 51.78 7/25/04 1:27 51.14 7/25/04 1:30 51.26 7/25/04 1:45 52.14 7/25/04 1:45 52.15 7/25/04 2:00 52.21 7/25/04 2:15 52.28 7/25/04 2:30 52.34 7/25/04 2:45 52.41 7/25/04 3:00 52.47 7/25/04 3:15 52.54 7/25/04 3:30 52.60 7/25/04 3:45 52.67 7/25/04 4:00 52.73 7/25/04 4:15 52.80 7/25/04 4:30 52.87 7/25/04 4:45 52.93 7/25/04 5:00 53.00 7/25/04 5:15 53.06 7/25/04 5:26 53.11 7/25/04 5:30 53.11 7/25/04 5:45 53.12 7/25/04 6:00 53.13 7/25/04 6:15 53.13 7/25/04 6:30 53.14 7/25/04 6:45 53.15 7/25/04 6:58 53.16 7/25/04 7:00 53.11 7/25/04 7:15 52.69 7/25/04 7:30 52.27 7/25/04 7:34 52.13 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A1 Page 11 of 13 ---PAGE BREAK--- Appendix A1 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (MGD) 7/25/04 7:45 52.29 7/25/04 8:00 52.53 7/25/04 8:15 52.77 7/25/04 8:30 53.02 7/25/04 8:37 53.13 7/25/04 8:45 53.11 7/25/04 9:00 53.06 7/25/04 9:15 53.01 7/25/04 9:30 52.96 7/25/04 9:45 52.91 7/25/04 10:00 52.86 7/25/04 10:15 52.81 7/25/04 10:30 52.76 7/25/04 10:45 52.72 7/25/04 11:00 52.67 7/25/04 11:15 52.62 7/25/04 11:30 52.57 7/25/04 11:45 52.52 7/25/04 12:00 52.47 7/25/04 12:15 52.42 7/25/04 12:30 52.37 7/25/04 12:45 52.32 7/25/04 13:00 52.28 7/25/04 13:15 52.23 7/25/04 13:30 52.18 7/25/04 13:45 52.13 7/25/04 13:46 52.13 7/25/04 14:00 52.84 7/25/04 14:05 53.13 7/25/04 14:15 53.17 7/25/04 14:30 53.22 7/25/04 14:45 53.27 7/25/04 15:00 53.33 7/25/04 15:15 53.38 7/25/04 15:30 53.43 7/25/04 15:45 53.48 7/25/04 16:00 53.54 7/25/04 16:15 53.59 7/25/04 16:30 53.64 7/25/04 16:45 53.70 7/25/04 17:00 53.75 7/25/04 17:15 53.80 7/25/04 17:30 53.86 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A1 Page 12 of 13 ---PAGE BREAK--- Appendix A1 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (MGD) 7/25/04 17:45 53.91 7/25/04 18:00 53.96 7/25/04 18:15 54.01 7/25/04 18:30 54.07 7/25/04 18:45 54.12 7/25/04 19:00 54.17 7/25/04 19:03 54.19 7/25/04 19:15 54.04 7/25/04 19:30 53.83 7/25/04 19:45 53.63 7/25/04 20:00 53.43 7/25/04 20:15 53.22 7/25/04 20:23 53.11 7/25/04 20:30 53.06 7/25/04 20:45 52.94 7/25/04 21:00 52.83 7/25/04 21:15 52.71 7/25/04 21:30 52.59 7/25/04 21:45 52.48 7/25/04 22:00 52.36 7/25/04 22:15 52.25 7/25/04 22:30 52.13 7/25/04 22:45 52.02 7/25/04 22:49 51.98 7/25/04 23:00 51.99 7/25/04 23:15 51.99 7/25/04 23:30 52.00 7/25/04 23:45 52.00 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A1 Page 13 of 13 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value 7/22/04 23:47 50.94 7/23/04 0:00 51.26 7/23/04 0:04 51.37 7/23/04 0:12 51.64 7/23/04 0:15 51.51 7/23/04 0:21 51.13 7/23/04 0:30 50.74 7/23/04 0:30 50.74 7/23/04 0:38 51.29 7/23/04 0:45 50.51 7/23/04 0:47 50.23 7/23/04 0:55 50.63 7/23/04 1:00 51.18 7/23/04 1:04 51.76 7/23/04 1:12 50.94 7/23/04 1:15 50.82 7/23/04 1:21 50.43 7/23/04 1:30 51.20 7/23/04 1:30 51.21 7/23/04 1:38 50.82 7/23/04 1:45 51.16 7/23/04 1:47 51.29 7/23/04 1:55 51.25 7/23/04 2:00 51.04 7/23/04 2:04 50.82 7/23/04 2:13 50.74 7/23/04 2:15 50.64 7/23/04 2:21 50.27 7/23/04 2:30 50.35 7/23/04 2:30 50.35 7/23/04 2:38 50.78 7/23/04 2:45 50.84 7/23/04 2:47 50.86 7/23/04 2:55 50.43 7/23/04 3:00 50.69 7/23/04 3:04 50.98 7/23/04 3:13 48.55 7/23/04 3:15 48.58 7/23/04 3:21 48.67 7/23/04 3:30 48.75 7/23/04 3:30 48.75 7/23/04 3:38 48.24 7/23/04 3:45 48.33 Flows (mgd) C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 1 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/23/04 3:47 48.36 7/23/04 3:56 47.62 7/23/04 4:00 47.58 7/23/04 4:04 47.54 7/23/04 4:13 48.05 7/23/04 4:15 48.06 7/23/04 4:21 48.13 7/23/04 4:30 46.08 7/23/04 4:30 45.98 7/23/04 4:38 46.45 7/23/04 4:45 46.36 7/23/04 4:47 46.33 7/23/04 4:56 46.41 7/23/04 5:00 46.18 7/23/04 5:04 45.90 7/23/04 5:13 46.41 7/23/04 5:15 46.31 7/23/04 5:21 45.90 7/23/04 5:30 45.82 7/23/04 5:30 45.82 7/23/04 5:39 46.76 7/23/04 5:45 46.49 7/23/04 5:47 46.37 7/23/04 5:56 46.95 7/23/04 6:00 46.49 7/23/04 6:04 45.90 7/23/04 6:13 45.94 7/23/04 6:15 46.02 7/23/04 6:22 46.41 7/23/04 6:30 46.52 7/23/04 6:30 46.52 7/23/04 6:39 46.37 7/23/04 6:45 46.21 7/23/04 6:47 46.13 7/23/04 6:56 46.09 7/23/04 7:00 46.31 7/23/04 7:04 46.60 7/23/04 7:13 46.56 7/23/04 7:15 46.47 7/23/04 7:22 46.05 7/23/04 7:30 46.67 7/23/04 7:30 46.72 7/23/04 7:39 46.48 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 2 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/23/04 7:45 46.64 7/23/04 7:47 46.72 7/23/04 7:56 46.60 7/23/04 8:00 47.04 7/23/04 8:05 47.66 7/23/04 8:13 48.13 7/23/04 8:15 48.03 7/23/04 8:22 47.54 7/23/04 8:30 47.57 7/23/04 8:30 47.58 7/23/04 8:39 47.66 7/23/04 8:45 47.40 7/23/04 8:47 47.27 7/23/04 8:56 47.73 7/23/04 9:00 47.59 7/23/04 9:05 47.38 7/23/04 9:13 47.46 7/23/04 9:15 47.50 7/23/04 9:30 47.98 7/23/04 9:30 48.01 7/23/04 9:39 46.99 7/23/04 9:45 47.12 7/23/04 9:48 47.19 7/23/04 10:00 47.46 7/23/04 10:05 47.58 7/23/04 10:15 47.67 7/23/04 10:22 47.73 7/23/04 10:30 47.49 7/23/04 10:30 47.46 7/23/04 10:39 47.50 7/23/04 10:45 47.97 7/23/04 10:48 48.24 7/23/04 10:56 48.52 7/23/04 11:00 49.33 7/23/04 11:05 50.63 7/23/04 11:13 49.34 7/23/04 11:15 49.47 7/23/04 11:22 50.31 7/23/04 11:30 50.14 7/23/04 11:31 50.12 7/23/04 11:39 50.20 7/23/04 11:45 50.12 7/23/04 11:48 50.08 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 3 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/23/04 11:56 50.12 7/23/04 12:00 50.10 7/23/04 12:05 50.08 7/23/04 12:13 50.16 7/23/04 12:15 50.21 7/23/04 12:22 50.63 7/23/04 12:30 50.22 7/23/04 12:31 50.16 7/23/04 12:39 50.39 7/23/04 12:45 50.34 7/23/04 12:48 50.31 7/23/04 12:56 50.20 7/23/04 13:00 50.44 7/23/04 13:05 50.86 7/23/04 13:14 50.27 7/23/04 13:15 50.25 7/23/04 13:30 49.80 7/23/04 13:31 49.77 7/23/04 13:39 50.27 7/23/04 13:45 49.92 7/23/04 13:48 49.69 7/23/04 13:56 50.20 7/23/04 14:00 50.22 7/23/04 14:05 50.27 7/23/04 14:14 49.77 7/23/04 14:15 49.81 7/23/04 14:22 50.23 7/23/04 14:30 50.12 7/23/04 14:39 49.96 7/23/04 14:45 49.85 7/23/04 15:00 49.53 7/23/04 15:14 49.22 7/23/04 15:15 49.32 7/23/04 15:22 50.35 7/23/04 15:30 50.68 7/23/04 15:31 50.74 7/23/04 15:39 49.92 7/23/04 15:45 49.97 7/23/04 15:48 50.00 7/23/04 15:57 50.51 7/23/04 16:00 50.52 7/23/04 16:05 50.55 7/23/04 16:14 50.04 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 4 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/23/04 16:15 50.08 7/23/04 16:22 50.55 7/23/04 16:30 50.09 7/23/04 16:31 50.00 7/23/04 16:45 49.60 7/23/04 16:48 49.49 7/23/04 16:57 49.34 7/23/04 17:00 49.35 7/23/04 17:05 49.38 7/23/04 17:14 49.45 7/23/04 17:15 49.49 7/23/04 17:22 49.96 7/23/04 17:30 49.51 7/23/04 17:31 49.41 7/23/04 17:40 49.30 7/23/04 17:45 49.67 7/23/04 17:48 49.96 7/23/04 17:57 49.73 7/23/04 18:00 49.58 7/23/04 18:05 49.26 7/23/04 18:14 49.30 7/23/04 18:15 49.33 7/23/04 18:23 49.92 7/23/04 18:30 49.98 7/23/04 18:31 50.00 7/23/04 18:40 49.69 7/23/04 18:45 49.64 7/23/04 18:48 49.61 7/23/04 18:57 50.23 7/23/04 19:00 50.09 7/23/04 19:05 49.77 7/23/04 19:14 49.18 7/23/04 19:15 49.20 7/23/04 19:23 49.57 7/23/04 19:30 49.74 7/23/04 19:40 50.00 7/23/04 19:45 50.11 7/23/04 19:48 50.20 7/23/04 19:57 50.27 7/23/04 20:00 50.10 7/23/04 20:06 49.69 7/23/04 20:14 49.80 7/23/04 20:15 49.82 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 5 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/23/04 20:23 50.31 7/23/04 20:30 50.22 7/23/04 20:31 50.20 7/23/04 20:40 49.53 7/23/04 20:45 49.66 7/23/04 20:57 50.00 7/23/04 21:00 50.01 7/23/04 21:06 50.04 7/23/04 21:14 49.80 7/23/04 21:15 49.73 7/23/04 21:23 47.11 7/23/04 21:30 46.56 7/23/04 21:31 46.41 7/23/04 21:40 47.03 7/23/04 21:45 46.99 7/23/04 21:49 46.95 7/23/04 21:57 64.53 7/23/04 22:00 64.36 7/23/04 22:06 63.91 7/23/04 22:14 63.40 7/23/04 22:15 63.40 7/23/04 22:23 63.67 7/23/04 22:30 62.30 7/23/04 22:32 61.88 7/23/04 22:40 61.95 7/23/04 22:45 61.89 7/23/04 22:49 61.84 7/23/04 22:57 62.23 7/23/04 23:00 62.14 7/23/04 23:06 61.88 7/23/04 23:14 58.44 7/23/04 23:15 58.44 7/23/04 23:23 58.40 7/23/04 23:30 58.52 7/23/04 23:32 58.55 7/23/04 23:40 58.98 7/23/04 23:45 58.89 7/23/04 23:49 58.79 7/23/04 23:57 58.83 7/24/04 0:00 58.96 7/24/04 0:06 59.38 7/24/04 0:15 53.73 7/24/04 0:15 53.71 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 6 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/24/04 0:23 51.17 7/24/04 0:30 50.85 7/24/04 0:32 50.74 7/24/04 0:40 51.13 7/24/04 0:45 50.96 7/24/04 0:49 50.78 7/24/04 0:57 50.74 7/24/04 1:00 51.90 7/24/04 1:06 55.59 7/24/04 1:15 55.24 7/24/04 1:15 55.23 7/24/04 1:23 55.20 7/24/04 1:30 54.51 7/24/04 1:32 54.26 7/24/04 1:40 53.48 7/24/04 1:45 53.12 7/24/04 1:49 52.73 7/24/04 1:58 53.20 7/24/04 2:00 53.36 7/24/04 2:06 53.87 7/24/04 2:15 53.49 7/24/04 2:15 53.48 7/24/04 2:23 53.55 7/24/04 2:30 53.22 7/24/04 2:32 53.09 7/24/04 2:40 53.63 7/24/04 2:45 53.39 7/24/04 2:49 53.13 7/24/04 3:00 53.15 7/24/04 3:06 53.16 7/24/04 3:15 53.09 7/24/04 3:15 53.09 7/24/04 3:23 53.01 7/24/04 3:30 53.37 7/24/04 3:32 53.52 7/24/04 3:41 53.01 7/24/04 3:45 53.06 7/24/04 3:49 53.13 7/24/04 3:58 53.01 7/24/04 4:00 53.02 7/24/04 4:06 53.05 7/24/04 4:15 53.57 7/24/04 4:15 53.59 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 7 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/24/04 4:30 53.63 7/24/04 4:32 53.63 7/24/04 4:41 53.32 7/24/04 4:45 53.14 7/24/04 4:49 52.93 7/24/04 4:58 53.44 7/24/04 5:00 53.41 7/24/04 5:06 53.28 7/24/04 5:15 53.13 7/24/04 5:15 53.13 7/24/04 5:30 53.03 7/24/04 5:32 53.01 7/24/04 5:41 53.67 7/24/04 5:45 53.41 7/24/04 5:49 53.09 7/24/04 5:58 57.19 7/24/04 6:00 57.09 7/24/04 6:06 56.68 7/24/04 6:15 57.26 7/24/04 6:15 57.30 7/24/04 6:24 56.72 7/24/04 6:30 56.00 7/24/04 6:32 55.66 7/24/04 6:41 55.63 7/24/04 6:45 55.83 7/24/04 6:49 56.09 7/24/04 7:00 55.82 7/24/04 7:07 55.63 7/24/04 7:15 56.20 7/24/04 7:15 56.25 7/24/04 7:24 56.84 7/24/04 7:30 56.42 7/24/04 7:32 56.21 7/24/04 7:45 56.02 7/24/04 7:49 55.94 7/24/04 7:58 56.56 7/24/04 8:00 56.55 7/24/04 8:07 56.48 7/24/04 8:15 56.38 7/24/04 8:15 56.37 7/24/04 8:24 56.33 7/24/04 8:30 56.43 7/24/04 8:32 56.48 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 8 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/24/04 8:41 56.56 7/24/04 8:45 56.31 7/24/04 8:50 55.94 7/24/04 8:58 56.52 7/24/04 9:00 56.55 7/24/04 9:07 56.68 7/24/04 9:15 56.22 7/24/04 9:15 56.17 7/24/04 9:24 56.72 7/24/04 9:30 56.36 7/24/04 9:33 56.17 7/24/04 9:41 56.64 7/24/04 9:45 56.34 7/24/04 9:50 55.90 7/24/04 9:58 57.42 7/24/04 10:00 57.35 7/24/04 10:07 56.91 7/24/04 10:15 57.23 7/24/04 10:15 57.27 7/24/04 10:24 57.23 7/24/04 10:30 56.90 7/24/04 10:33 56.72 7/24/04 10:45 56.37 7/24/04 10:50 56.21 7/24/04 10:58 56.25 7/24/04 11:00 56.32 7/24/04 11:07 56.80 7/24/04 11:15 56.42 7/24/04 11:16 56.37 7/24/04 11:24 56.84 7/24/04 11:30 56.44 7/24/04 11:33 56.21 7/24/04 11:41 56.25 7/24/04 11:45 56.32 7/24/04 11:50 56.45 7/24/04 11:58 55.86 7/24/04 12:00 55.97 7/24/04 12:07 56.76 7/24/04 12:15 56.89 7/24/04 12:16 56.91 7/24/04 12:24 56.48 7/24/04 12:30 56.58 7/24/04 12:33 56.64 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 9 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/24/04 12:41 56.60 7/24/04 12:45 56.52 7/24/04 12:59 56.17 7/24/04 13:00 56.21 7/24/04 13:15 56.75 7/24/04 13:16 56.80 7/24/04 13:24 56.21 7/24/04 13:30 56.62 7/24/04 13:33 56.88 7/24/04 13:41 56.33 7/24/04 13:45 56.43 7/24/04 13:50 56.60 7/24/04 13:59 56.33 7/24/04 14:00 56.31 7/24/04 14:07 56.17 7/24/04 14:15 56.54 7/24/04 14:16 56.60 7/24/04 14:24 55.66 7/24/04 14:30 56.02 7/24/04 14:33 56.25 7/24/04 14:42 55.66 7/24/04 14:45 55.68 7/24/04 14:59 55.78 7/24/04 15:00 55.77 7/24/04 15:07 55.63 7/24/04 15:15 55.99 7/24/04 15:16 56.05 7/24/04 15:24 55.98 7/24/04 15:30 55.72 7/24/04 15:33 55.55 7/24/04 15:42 55.98 7/24/04 15:45 55.96 7/24/04 15:50 55.94 7/24/04 15:59 55.51 7/24/04 16:00 55.46 7/24/04 16:07 54.96 7/24/04 16:15 56.39 7/24/04 16:16 56.68 7/24/04 16:25 56.02 7/24/04 16:30 55.90 7/24/04 16:42 55.63 7/24/04 16:45 55.85 7/24/04 16:50 56.33 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 10 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/24/04 16:59 55.66 7/24/04 17:00 55.67 7/24/04 17:07 55.70 7/24/04 17:15 55.99 7/24/04 17:16 56.05 7/24/04 17:25 56.33 7/24/04 17:30 56.04 7/24/04 17:33 55.82 7/24/04 17:42 56.80 7/24/04 17:45 56.67 7/24/04 17:50 56.41 7/24/04 17:59 55.51 7/24/04 18:00 55.52 7/24/04 18:08 55.70 7/24/04 18:15 55.64 7/24/04 18:16 55.63 7/24/04 18:25 55.66 7/24/04 18:30 55.36 7/24/04 18:33 55.12 7/24/04 18:42 55.63 7/24/04 18:45 55.78 7/24/04 18:50 56.13 7/24/04 18:59 55.55 7/24/04 19:00 55.56 7/24/04 19:08 55.74 7/24/04 19:15 55.77 7/24/04 19:16 55.78 7/24/04 19:25 55.74 7/24/04 19:30 58.90 7/24/04 19:33 61.52 7/24/04 19:42 61.76 7/24/04 19:45 61.60 7/24/04 19:51 61.21 7/24/04 19:59 61.37 7/24/04 20:00 61.34 7/24/04 20:08 60.82 7/24/04 20:15 61.59 7/24/04 20:16 61.80 7/24/04 20:25 62.07 7/24/04 20:30 61.59 7/24/04 20:33 61.17 7/24/04 20:42 61.25 7/24/04 20:45 61.34 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 11 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/24/04 20:51 61.56 7/24/04 21:00 61.70 7/24/04 21:15 61.92 7/24/04 21:16 61.95 7/24/04 21:25 61.25 7/24/04 21:30 61.23 7/24/04 21:34 61.21 7/24/04 21:42 61.80 7/24/04 21:45 61.62 7/24/04 21:51 61.13 7/24/04 21:59 60.63 7/24/04 22:00 60.64 7/24/04 22:08 61.41 7/24/04 22:15 61.23 7/24/04 22:16 61.17 7/24/04 22:25 61.84 7/24/04 22:30 61.82 7/24/04 22:34 61.80 7/24/04 22:42 61.64 7/24/04 22:45 61.77 7/24/04 22:51 62.15 7/24/04 22:59 61.52 7/24/04 23:00 61.53 7/24/04 23:08 61.84 7/24/04 23:15 61.97 7/24/04 23:25 62.19 7/24/04 23:30 62.17 7/24/04 23:34 62.15 7/24/04 23:45 61.90 7/24/04 23:51 61.76 7/25/04 0:00 56.95 7/25/04 0:02 56.84 7/25/04 0:04 56.80 7/25/04 0:06 56.17 7/25/04 0:08 56.21 7/25/04 0:10 56.88 7/25/04 0:12 56.72 7/25/04 0:15 56.25 7/25/04 0:15 56.25 7/25/04 0:17 56.91 7/25/04 0:19 57.30 7/25/04 0:21 56.84 7/25/04 0:23 55.31 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 12 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 0:25 55.35 7/25/04 0:27 55.16 7/25/04 0:30 54.97 7/25/04 0:30 54.96 7/25/04 0:32 55.55 7/25/04 0:34 55.66 7/25/04 0:36 54.53 7/25/04 0:38 53.67 7/25/04 0:40 53.63 7/25/04 0:42 53.67 7/25/04 0:45 54.39 7/25/04 0:45 54.41 7/25/04 0:47 54.02 7/25/04 0:49 53.40 7/25/04 0:51 54.92 7/25/04 0:53 56.41 7/25/04 0:55 56.84 7/25/04 0:57 56.99 7/25/04 1:00 56.84 7/25/04 1:00 56.84 7/25/04 1:02 56.56 7/25/04 1:04 56.64 7/25/04 1:06 56.60 7/25/04 1:08 57.15 7/25/04 1:10 55.78 7/25/04 1:12 54.22 7/25/04 1:15 54.66 7/25/04 1:15 54.69 7/25/04 1:17 54.41 7/25/04 1:19 54.61 7/25/04 1:21 54.73 7/25/04 1:23 54.22 7/25/04 1:25 54.61 7/25/04 1:27 54.45 7/25/04 1:30 54.78 7/25/04 1:30 54.80 7/25/04 1:32 54.57 7/25/04 1:34 55.04 7/25/04 1:36 54.49 7/25/04 1:38 53.91 7/25/04 1:40 54.96 7/25/04 1:43 53.83 7/25/04 1:45 54.26 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 13 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 1:45 54.30 7/25/04 1:47 53.71 7/25/04 1:49 54.57 7/25/04 1:51 54.61 7/25/04 1:53 54.02 7/25/04 1:55 54.38 7/25/04 1:58 54.10 7/25/04 2:00 54.57 7/25/04 2:00 54.61 7/25/04 2:02 55.63 7/25/04 2:04 56.25 7/25/04 2:06 55.70 7/25/04 2:08 55.66 7/25/04 2:13 56.21 7/25/04 2:15 55.57 7/25/04 2:15 55.51 7/25/04 2:17 55.59 7/25/04 2:19 55.74 7/25/04 2:21 56.33 7/25/04 2:23 56.13 7/25/04 2:25 56.48 7/25/04 2:28 55.55 7/25/04 2:30 56.25 7/25/04 2:30 56.33 7/25/04 2:32 56.05 7/25/04 2:34 56.29 7/25/04 2:36 55.66 7/25/04 2:38 55.16 7/25/04 2:40 55.51 7/25/04 2:43 56.33 7/25/04 2:45 56.71 7/25/04 2:45 56.76 7/25/04 2:47 56.29 7/25/04 2:49 56.05 7/25/04 2:51 55.98 7/25/04 2:53 55.82 7/25/04 2:55 55.70 7/25/04 2:58 56.05 7/25/04 3:00 56.29 7/25/04 3:00 56.33 7/25/04 3:02 55.31 7/25/04 3:04 56.09 7/25/04 3:06 56.33 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 14 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 3:08 55.98 7/25/04 3:11 56.48 7/25/04 3:13 55.94 7/25/04 3:15 55.67 7/25/04 3:15 55.63 7/25/04 3:17 56.05 7/25/04 3:19 55.94 7/25/04 3:21 55.70 7/25/04 3:23 56.09 7/25/04 3:26 55.94 7/25/04 3:28 55.74 7/25/04 3:30 55.78 7/25/04 3:30 55.78 7/25/04 3:32 55.90 7/25/04 3:36 56.13 7/25/04 3:38 56.76 7/25/04 3:41 56.45 7/25/04 3:43 55.82 7/25/04 3:45 55.95 7/25/04 3:45 55.98 7/25/04 3:47 55.78 7/25/04 3:49 55.74 7/25/04 3:51 56.64 7/25/04 3:53 55.98 7/25/04 3:56 56.60 7/25/04 3:58 56.09 7/25/04 4:00 56.00 7/25/04 4:00 55.98 7/25/04 4:02 56.48 7/25/04 4:04 55.98 7/25/04 4:06 55.59 7/25/04 4:08 55.47 7/25/04 4:11 55.82 7/25/04 4:13 55.94 7/25/04 4:15 55.97 7/25/04 4:15 55.98 7/25/04 4:17 56.52 7/25/04 4:19 56.05 7/25/04 4:23 55.74 7/25/04 4:26 56.33 7/25/04 4:28 55.86 7/25/04 4:30 55.76 7/25/04 4:30 55.74 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 15 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 4:32 56.41 7/25/04 4:34 56.37 7/25/04 4:36 55.47 7/25/04 4:38 56.09 7/25/04 4:41 55.90 7/25/04 4:43 56.72 7/25/04 4:45 56.19 7/25/04 4:45 56.05 7/25/04 4:47 56.41 7/25/04 4:49 56.33 7/25/04 4:51 56.13 7/25/04 4:54 56.29 7/25/04 4:56 55.74 7/25/04 4:58 56.02 7/25/04 5:00 56.11 7/25/04 5:00 56.13 7/25/04 5:02 55.90 7/25/04 5:04 55.94 7/25/04 5:06 56.25 7/25/04 5:09 56.48 7/25/04 5:11 55.90 7/25/04 5:13 55.82 7/25/04 5:15 56.22 7/25/04 5:15 56.33 7/25/04 5:17 55.66 7/25/04 5:19 55.94 7/25/04 5:21 56.09 7/25/04 5:26 55.82 7/25/04 5:28 56.29 7/25/04 5:30 56.38 7/25/04 5:30 56.41 7/25/04 5:32 56.17 7/25/04 5:34 56.37 7/25/04 5:36 56.13 7/25/04 5:39 56.48 7/25/04 5:41 56.45 7/25/04 5:43 56.09 7/25/04 5:45 56.24 7/25/04 5:45 56.29 7/25/04 5:49 56.33 7/25/04 5:51 56.45 7/25/04 5:54 56.21 7/25/04 5:56 56.56 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 16 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 5:58 55.94 7/25/04 6:00 56.05 7/25/04 6:02 56.25 7/25/04 6:04 56.33 7/25/04 6:06 55.43 7/25/04 6:09 56.64 7/25/04 6:11 55.94 7/25/04 6:13 56.13 7/25/04 6:15 56.51 7/25/04 6:15 56.64 7/25/04 6:17 55.82 7/25/04 6:19 55.90 7/25/04 6:24 56.25 7/25/04 6:26 55.86 7/25/04 6:30 56.20 7/25/04 6:30 56.25 7/25/04 6:32 56.13 7/25/04 6:34 55.86 7/25/04 6:37 55.51 7/25/04 6:39 56.02 7/25/04 6:41 55.59 7/25/04 6:43 56.21 7/25/04 6:45 56.24 7/25/04 6:45 56.25 7/25/04 6:47 55.94 7/25/04 6:49 55.78 7/25/04 6:52 56.17 7/25/04 6:54 55.82 7/25/04 6:56 56.13 7/25/04 6:58 56.21 7/25/04 7:00 55.91 7/25/04 7:00 55.78 7/25/04 7:02 55.70 7/25/04 7:04 55.94 7/25/04 7:07 56.48 7/25/04 7:09 56.21 7/25/04 7:11 55.66 7/25/04 7:13 55.27 7/25/04 7:15 55.41 7/25/04 7:15 55.47 7/25/04 7:17 55.90 7/25/04 7:19 55.78 7/25/04 7:22 56.13 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 17 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 7:24 55.86 7/25/04 7:26 55.82 7/25/04 7:28 55.66 7/25/04 7:30 56.47 7/25/04 7:30 56.84 7/25/04 7:32 55.66 7/25/04 7:34 55.78 7/25/04 7:37 55.94 7/25/04 7:39 56.41 7/25/04 7:41 56.25 7/25/04 7:43 56.13 7/25/04 7:45 56.03 7/25/04 7:45 55.98 7/25/04 7:47 54.92 7/25/04 7:49 55.94 7/25/04 7:52 56.80 7/25/04 7:54 55.86 7/25/04 7:56 56.56 7/25/04 7:58 56.09 7/25/04 8:00 56.07 7/25/04 8:00 56.05 7/25/04 8:02 56.02 7/25/04 8:05 56.09 7/25/04 8:07 56.21 7/25/04 8:13 55.55 7/25/04 8:15 55.70 7/25/04 8:15 55.78 7/25/04 8:17 56.21 7/25/04 8:20 55.59 7/25/04 8:22 55.78 7/25/04 8:24 55.63 7/25/04 8:26 56.21 7/25/04 8:28 56.05 7/25/04 8:30 56.31 7/25/04 8:30 56.45 7/25/04 8:32 56.02 7/25/04 8:35 56.29 7/25/04 8:37 56.05 7/25/04 8:39 56.45 7/25/04 8:41 56.37 7/25/04 8:43 55.86 7/25/04 8:45 55.81 7/25/04 8:45 55.78 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 18 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 8:47 56.13 7/25/04 8:50 55.59 7/25/04 8:52 56.09 7/25/04 8:54 55.78 7/25/04 8:56 55.86 7/25/04 8:58 55.90 7/25/04 9:00 56.24 7/25/04 9:00 56.45 7/25/04 9:02 55.98 7/25/04 9:05 56.25 7/25/04 9:07 55.98 7/25/04 9:09 56.37 7/25/04 9:11 56.25 7/25/04 9:13 56.17 7/25/04 9:15 56.00 7/25/04 9:15 55.90 7/25/04 9:17 55.82 7/25/04 9:20 55.94 7/25/04 9:22 56.13 7/25/04 9:24 56.41 7/25/04 9:26 55.90 7/25/04 9:30 56.12 7/25/04 9:30 56.17 7/25/04 9:33 55.90 7/25/04 9:35 56.29 7/25/04 9:37 56.41 7/25/04 9:39 55.82 7/25/04 9:41 50.08 7/25/04 9:43 48.40 7/25/04 9:45 48.26 7/25/04 9:45 48.16 7/25/04 9:48 49.30 7/25/04 9:50 49.26 7/25/04 9:52 49.53 7/25/04 9:54 49.49 7/25/04 9:56 48.79 7/25/04 9:58 51.21 7/25/04 10:00 52.15 7/25/04 10:00 52.81 7/25/04 10:03 53.79 7/25/04 10:05 54.18 7/25/04 10:07 54.84 7/25/04 10:11 54.61 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 19 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 10:13 55.16 7/25/04 10:15 55.27 7/25/04 10:15 55.35 7/25/04 10:18 55.23 7/25/04 10:22 55.51 7/25/04 10:24 55.63 7/25/04 10:26 55.00 7/25/04 10:28 54.61 7/25/04 10:30 54.59 7/25/04 10:30 54.57 7/25/04 10:33 54.30 7/25/04 10:35 54.61 7/25/04 10:37 55.16 7/25/04 10:39 54.18 7/25/04 10:43 54.26 7/25/04 10:45 54.60 7/25/04 10:45 54.88 7/25/04 10:48 55.27 7/25/04 10:50 55.43 7/25/04 10:52 54.45 7/25/04 10:54 55.08 7/25/04 10:56 54.69 7/25/04 10:58 54.41 7/25/04 11:00 54.73 7/25/04 11:00 55.00 7/25/04 11:03 54.61 7/25/04 11:05 54.57 7/25/04 11:07 54.49 7/25/04 11:09 54.84 7/25/04 11:11 54.18 7/25/04 11:13 54.14 7/25/04 11:15 54.22 7/25/04 11:16 54.30 7/25/04 11:18 54.73 7/25/04 11:20 54.61 7/25/04 11:22 54.02 7/25/04 11:24 54.88 7/25/04 11:26 54.45 7/25/04 11:28 53.36 7/25/04 11:30 53.46 7/25/04 11:31 53.55 7/25/04 11:33 53.44 7/25/04 11:35 53.59 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 20 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 11:37 53.87 7/25/04 11:39 54.18 7/25/04 11:41 53.59 7/25/04 11:43 54.06 7/25/04 11:45 53.81 7/25/04 11:48 53.09 7/25/04 11:50 53.20 7/25/04 11:52 53.79 7/25/04 11:54 53.55 7/25/04 11:56 53.59 7/25/04 11:58 53.98 7/25/04 12:00 53.57 7/25/04 12:01 53.16 7/25/04 12:03 54.34 7/25/04 12:05 53.48 7/25/04 12:07 54.02 7/25/04 12:09 53.24 7/25/04 12:11 53.36 7/25/04 12:13 53.63 7/25/04 12:15 53.42 7/25/04 12:16 53.20 7/25/04 12:18 53.63 7/25/04 12:20 53.79 7/25/04 12:22 54.02 7/25/04 12:24 53.16 7/25/04 12:26 53.87 7/25/04 12:28 54.30 7/25/04 12:30 53.94 7/25/04 12:31 53.55 7/25/04 12:33 53.63 7/25/04 12:35 53.91 7/25/04 12:37 53.36 7/25/04 12:39 53.67 7/25/04 12:41 54.02 7/25/04 12:44 53.59 7/25/04 12:45 53.65 7/25/04 12:46 53.71 7/25/04 12:48 53.40 7/25/04 12:50 53.32 7/25/04 12:52 54.41 7/25/04 12:54 53.87 7/25/04 12:56 53.95 7/25/04 12:59 53.52 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 21 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 13:00 53.78 7/25/04 13:01 54.10 7/25/04 13:03 53.36 7/25/04 13:05 54.80 7/25/04 13:07 53.71 7/25/04 13:09 53.40 7/25/04 13:11 52.93 7/25/04 13:14 53.44 7/25/04 13:15 53.63 7/25/04 13:16 53.87 7/25/04 13:18 53.95 7/25/04 13:20 54.14 7/25/04 13:22 53.98 7/25/04 13:24 54.30 7/25/04 13:29 53.98 7/25/04 13:30 54.09 7/25/04 13:31 54.22 7/25/04 13:33 53.95 7/25/04 13:35 53.55 7/25/04 13:37 53.67 7/25/04 13:41 54.06 7/25/04 13:44 53.95 7/25/04 13:45 53.93 7/25/04 13:50 53.83 7/25/04 13:52 53.28 7/25/04 13:54 54.34 7/25/04 13:56 54.22 7/25/04 13:59 54.34 7/25/04 14:00 54.29 7/25/04 14:01 54.22 7/25/04 14:03 54.10 7/25/04 14:05 53.71 7/25/04 14:07 54.61 7/25/04 14:09 53.44 7/25/04 14:11 54.18 7/25/04 14:14 54.06 7/25/04 14:15 54.00 7/25/04 14:16 53.91 7/25/04 14:18 53.13 7/25/04 14:20 53.44 7/25/04 14:22 53.91 7/25/04 14:24 53.55 7/25/04 14:27 54.49 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 22 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 14:29 53.91 7/25/04 14:30 53.67 7/25/04 14:31 53.32 7/25/04 14:33 53.71 7/25/04 14:35 53.13 7/25/04 14:37 53.55 7/25/04 14:39 54.02 7/25/04 14:42 53.67 7/25/04 14:44 53.55 7/25/04 14:45 53.46 7/25/04 14:46 53.32 7/25/04 14:48 53.83 7/25/04 14:50 53.75 7/25/04 14:52 53.09 7/25/04 14:54 53.28 7/25/04 14:57 52.89 7/25/04 14:59 54.26 7/25/04 15:00 53.86 7/25/04 15:01 53.20 7/25/04 15:03 53.67 7/25/04 15:05 53.32 7/25/04 15:07 52.93 7/25/04 15:09 52.70 7/25/04 15:12 53.13 7/25/04 15:14 53.59 7/25/04 15:15 53.49 7/25/04 15:16 53.32 7/25/04 15:18 53.28 7/25/04 15:22 52.85 7/25/04 15:24 53.63 7/25/04 15:27 52.81 7/25/04 15:29 53.28 7/25/04 15:30 53.32 7/25/04 15:33 53.52 7/25/04 15:35 52.42 7/25/04 15:37 52.54 7/25/04 15:39 52.03 7/25/04 15:42 52.77 7/25/04 15:44 52.73 7/25/04 15:45 52.69 7/25/04 15:46 52.62 7/25/04 15:48 52.73 7/25/04 15:50 51.56 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 23 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 15:52 53.01 7/25/04 15:55 52.30 7/25/04 15:57 53.01 7/25/04 15:59 52.42 7/25/04 16:00 52.70 7/25/04 16:01 53.24 7/25/04 16:03 52.58 7/25/04 16:05 52.19 7/25/04 16:07 52.46 7/25/04 16:12 52.81 7/25/04 16:14 53.09 7/25/04 16:15 53.01 7/25/04 16:16 52.85 7/25/04 16:20 52.38 7/25/04 16:22 52.77 7/25/04 16:25 52.50 7/25/04 16:27 52.73 7/25/04 16:29 52.11 7/25/04 16:30 52.21 7/25/04 16:31 52.42 7/25/04 16:33 52.07 7/25/04 16:35 52.81 7/25/04 16:37 52.58 7/25/04 16:40 52.07 7/25/04 16:42 52.38 7/25/04 16:44 52.54 7/25/04 16:45 52.36 7/25/04 16:46 51.95 7/25/04 16:50 52.27 7/25/04 16:52 52.93 7/25/04 16:55 52.34 7/25/04 16:57 52.54 7/25/04 16:59 52.81 7/25/04 17:00 52.71 7/25/04 17:01 52.46 7/25/04 17:03 52.54 7/25/04 17:05 53.36 7/25/04 17:07 52.66 7/25/04 17:10 52.58 7/25/04 17:12 52.85 7/25/04 17:14 52.19 7/25/04 17:15 52.28 7/25/04 17:16 52.50 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 24 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 17:18 53.24 7/25/04 17:20 52.58 7/25/04 17:22 52.77 7/25/04 17:25 52.34 7/25/04 17:27 51.88 7/25/04 17:29 52.38 7/25/04 17:30 52.47 7/25/04 17:31 52.70 7/25/04 17:33 52.03 7/25/04 17:35 53.32 7/25/04 17:38 51.95 7/25/04 17:40 52.23 7/25/04 17:42 52.34 7/25/04 17:44 52.11 7/25/04 17:45 52.01 7/25/04 17:46 51.72 7/25/04 17:48 53.71 7/25/04 17:50 55.82 7/25/04 17:53 56.09 7/25/04 17:55 55.27 7/25/04 17:57 55.00 7/25/04 17:59 55.39 7/25/04 18:00 55.39 7/25/04 18:03 55.35 7/25/04 18:05 55.27 7/25/04 18:08 55.70 7/25/04 18:10 56.21 7/25/04 18:12 55.27 7/25/04 18:14 55.51 7/25/04 18:15 55.59 7/25/04 18:16 55.86 7/25/04 18:18 55.82 7/25/04 18:20 56.05 7/25/04 18:23 55.94 7/25/04 18:25 55.55 7/25/04 18:27 54.96 7/25/04 18:29 55.55 7/25/04 18:30 55.45 7/25/04 18:31 55.12 7/25/04 18:33 55.08 7/25/04 18:35 55.27 7/25/04 18:38 55.31 7/25/04 18:40 55.78 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 25 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 18:42 56.09 7/25/04 18:44 55.63 7/25/04 18:45 55.78 7/25/04 18:46 56.33 7/25/04 18:48 55.78 7/25/04 18:50 55.90 7/25/04 18:53 55.94 7/25/04 18:55 55.86 7/25/04 18:57 55.74 7/25/04 18:59 56.05 7/25/04 19:00 55.89 7/25/04 19:01 55.27 7/25/04 19:03 56.13 7/25/04 19:05 55.78 7/25/04 19:08 55.94 7/25/04 19:10 55.43 7/25/04 19:12 56.09 7/25/04 19:14 55.63 7/25/04 19:15 55.62 7/25/04 19:16 55.59 7/25/04 19:18 56.29 7/25/04 19:21 55.27 7/25/04 19:23 55.70 7/25/04 19:25 55.82 7/25/04 19:27 55.51 7/25/04 19:29 55.98 7/25/04 19:30 55.92 7/25/04 19:31 55.66 7/25/04 19:33 56.05 7/25/04 19:36 55.98 7/25/04 19:38 56.41 7/25/04 19:40 55.82 7/25/04 19:42 55.90 7/25/04 19:44 55.86 7/25/04 19:45 55.92 7/25/04 19:46 56.21 7/25/04 19:48 56.72 7/25/04 19:51 56.09 7/25/04 19:53 56.33 7/25/04 19:55 56.05 7/25/04 19:57 55.98 7/25/04 20:00 56.18 7/25/04 20:01 56.33 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 26 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 20:03 56.02 7/25/04 20:06 56.25 7/25/04 20:08 55.12 7/25/04 20:10 56.41 7/25/04 20:12 55.86 7/25/04 20:14 55.59 7/25/04 20:15 55.69 7/25/04 20:16 56.25 7/25/04 20:18 56.60 7/25/04 20:21 56.41 7/25/04 20:23 55.94 7/25/04 20:25 56.76 7/25/04 20:27 56.64 7/25/04 20:29 55.82 7/25/04 20:30 55.91 7/25/04 20:31 56.45 7/25/04 20:33 56.84 7/25/04 20:36 56.02 7/25/04 20:38 56.45 7/25/04 20:40 56.02 7/25/04 20:42 56.21 7/25/04 20:44 56.91 7/25/04 20:45 56.80 7/25/04 20:46 56.05 7/25/04 20:49 56.13 7/25/04 20:51 56.09 7/25/04 20:53 56.29 7/25/04 20:55 56.84 7/25/04 20:57 56.48 7/25/04 20:59 56.29 7/25/04 21:00 56.26 7/25/04 21:01 56.09 7/25/04 21:04 56.84 7/25/04 21:06 56.33 7/25/04 21:08 56.52 7/25/04 21:10 56.48 7/25/04 21:12 56.80 7/25/04 21:14 56.84 7/25/04 21:15 56.80 7/25/04 21:16 56.56 7/25/04 21:19 56.99 7/25/04 21:21 56.60 7/25/04 21:23 56.37 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 27 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 21:25 56.56 7/25/04 21:27 56.95 7/25/04 21:29 57.66 7/25/04 21:30 57.53 7/25/04 21:31 56.45 7/25/04 21:34 56.99 7/25/04 21:36 56.41 7/25/04 21:38 56.84 7/25/04 21:40 56.72 7/25/04 21:44 56.60 7/25/04 21:45 56.63 7/25/04 21:46 56.91 7/25/04 21:49 57.15 7/25/04 21:51 58.01 7/25/04 21:53 59.73 7/25/04 21:55 59.26 7/25/04 21:57 59.65 7/25/04 21:59 58.83 7/25/04 22:00 58.85 7/25/04 22:01 59.10 7/25/04 22:04 59.65 7/25/04 22:06 60.39 7/25/04 22:08 59.61 7/25/04 22:10 59.49 7/25/04 22:12 61.25 7/25/04 22:14 60.86 7/25/04 22:15 60.85 7/25/04 22:16 60.74 7/25/04 22:19 60.66 7/25/04 22:21 60.90 7/25/04 22:23 60.74 7/25/04 22:25 60.27 7/25/04 22:27 60.31 7/25/04 22:29 60.86 7/25/04 22:30 60.87 7/25/04 22:32 61.05 7/25/04 22:34 60.00 7/25/04 22:36 61.68 7/25/04 22:38 62.42 7/25/04 22:40 62.58 7/25/04 22:42 61.80 7/25/04 22:44 61.09 7/25/04 22:45 61.16 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 28 of 29 ---PAGE BREAK--- Appendix A2 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values July 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 7/25/04 22:47 62.38 7/25/04 22:49 62.85 7/25/04 22:51 62.19 7/25/04 22:53 62.54 7/25/04 22:55 62.97 7/25/04 22:57 62.42 7/25/04 22:59 62.34 7/25/04 23:00 62.33 7/25/04 23:02 62.03 7/25/04 23:04 61.91 7/25/04 23:06 62.15 7/25/04 23:08 61.99 7/25/04 23:10 61.64 7/25/04 23:12 61.91 7/25/04 23:14 62.11 7/25/04 23:15 62.12 7/25/04 23:17 62.38 7/25/04 23:19 61.48 7/25/04 23:21 61.64 7/25/04 23:23 62.27 7/25/04 23:25 61.95 7/25/04 23:27 62.58 7/25/04 23:29 61.80 7/25/04 23:30 61.81 7/25/04 23:32 62.23 7/25/04 23:34 61.88 7/25/04 23:36 62.38 7/25/04 23:38 62.85 7/25/04 23:40 62.81 7/25/04 23:42 62.89 7/25/04 23:44 63.09 7/25/04 23:45 63.07 7/25/04 23:47 61.84 7/25/04 23:49 62.34 7/25/04 23:51 62.03 7/25/04 23:53 62.58 7/25/04 23:55 62.54 7/25/04 23:57 63.05 7/26/04 0:00 62.30 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A2 Page 29 of 29 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value 12/13/04 0:00 34.83 12/13/04 0:00 34.83 12/13/04 0:06 35.37 12/13/04 0:12 34.88 12/13/04 0:15 35.00 12/13/04 0:19 35.25 12/13/04 0:25 35.16 12/13/04 0:30 34.92 12/13/04 0:32 34.80 12/13/04 0:38 35.39 12/13/04 0:45 35.48 12/13/04 0:45 35.48 12/13/04 0:51 35.02 12/13/04 0:57 35.44 12/13/04 1:00 35.31 12/13/04 1:04 35.04 12/13/04 1:10 35.09 12/13/04 1:15 35.34 12/13/04 1:17 35.48 12/13/04 1:23 35.13 12/13/04 1:30 35.66 12/13/04 1:30 35.67 12/13/04 1:36 35.27 12/13/04 1:43 35.34 12/13/04 1:45 35.31 12/13/04 1:49 35.23 12/13/04 1:55 35.13 12/13/04 2:00 35.40 12/13/04 2:02 35.55 12/13/04 2:08 35.95 12/13/04 2:15 35.98 12/13/04 2:21 36.00 12/13/04 2:28 35.98 12/13/04 2:30 35.98 12/13/04 2:40 36.00 12/13/04 2:45 36.04 12/13/04 2:47 36.07 12/13/04 2:53 36.00 12/13/04 3:00 35.98 12/13/04 3:00 35.98 12/13/04 3:15 36.08 12/13/04 3:19 36.12 12/13/04 3:30 36.18 12/13/04 3:38 36.23 12/13/04 3:45 36.16 12/13/04 3:51 36.07 Flows (mgd) C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 1 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/13/04 3:58 35.65 12/13/04 4:00 35.80 12/13/04 4:04 36.21 12/13/04 4:11 35.74 12/13/04 4:15 36.04 12/13/04 4:17 36.23 12/13/04 4:23 35.79 12/13/04 4:30 35.83 12/13/04 4:30 35.84 12/13/04 4:36 35.79 12/13/04 4:43 36.35 12/13/04 4:45 36.25 12/13/04 4:49 35.98 12/13/04 4:56 36.05 12/13/04 5:00 36.03 12/13/04 5:09 36.00 12/13/04 5:15 35.98 12/13/04 5:15 35.98 12/13/04 5:21 36.38 12/13/04 5:28 33.56 12/13/04 5:30 32.54 12/13/04 5:34 29.58 12/13/04 5:41 29.48 12/13/04 5:45 27.97 12/13/04 5:47 26.91 12/13/04 5:54 28.22 12/13/04 6:00 28.15 12/13/04 6:00 28.15 12/13/04 6:06 28.17 12/13/04 6:13 28.10 12/13/04 6:15 28.20 12/13/04 6:19 28.50 12/13/04 6:26 28.41 12/13/04 6:30 28.64 12/13/04 6:32 28.80 12/13/04 6:39 28.55 12/13/04 6:45 28.72 12/13/04 6:45 28.73 12/13/04 6:52 28.85 12/13/04 6:58 28.71 12/13/04 7:00 28.71 12/13/04 7:04 28.69 12/13/04 7:15 28.34 12/13/04 7:17 28.24 12/13/04 7:24 28.69 12/13/04 7:30 29.02 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 2 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/13/04 7:30 29.06 12/13/04 7:37 28.95 12/13/04 7:43 28.99 12/13/04 7:45 28.90 12/13/04 7:49 28.57 12/13/04 7:56 28.99 12/13/04 8:00 28.73 12/13/04 8:02 28.52 12/13/04 8:09 28.88 12/13/04 8:15 28.96 12/13/04 8:22 29.06 12/13/04 8:28 28.99 12/13/04 8:30 29.04 12/13/04 8:35 29.20 12/13/04 8:41 29.09 12/13/04 8:45 29.25 12/13/04 8:47 29.39 12/13/04 8:54 28.88 12/13/04 9:00 29.24 12/13/04 9:00 29.30 12/13/04 9:07 29.20 12/13/04 9:13 29.25 12/13/04 9:15 29.27 12/13/04 9:20 29.34 12/13/04 9:30 29.02 12/13/04 9:33 28.92 12/13/04 9:39 29.81 12/13/04 9:45 29.43 12/13/04 9:45 29.37 12/13/04 9:52 29.51 12/13/04 9:58 29.11 12/13/04 10:00 29.21 12/13/04 10:05 29.63 12/13/04 10:11 29.20 12/13/04 10:15 29.22 12/13/04 10:18 29.23 12/13/04 10:24 29.30 12/13/04 10:30 29.54 12/13/04 10:30 29.58 12/13/04 10:37 28.88 12/13/04 10:43 29.53 12/13/04 10:45 29.50 12/13/04 10:50 29.34 12/13/04 10:56 29.77 12/13/04 11:00 29.57 12/13/04 11:03 29.39 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 3 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/13/04 11:09 29.32 12/13/04 11:15 29.48 12/13/04 11:16 29.51 12/13/04 11:22 29.53 12/13/04 11:28 29.48 12/13/04 11:30 29.41 12/13/04 11:35 29.04 12/13/04 11:41 29.11 12/13/04 11:45 29.35 12/13/04 11:48 29.58 12/13/04 11:54 30.02 12/13/04 12:00 29.75 12/13/04 12:01 29.70 12/13/04 12:07 30.40 12/13/04 12:13 30.42 12/13/04 12:15 30.35 12/13/04 12:20 29.98 12/13/04 12:26 30.33 12/13/04 12:30 30.32 12/13/04 12:33 30.30 12/13/04 12:45 30.22 12/13/04 12:52 30.16 12/13/04 13:00 29.89 12/13/04 13:05 29.70 12/13/04 13:11 30.19 12/13/04 13:15 30.14 12/13/04 13:18 30.09 12/13/04 13:24 30.49 12/13/04 13:30 30.15 12/13/04 13:31 30.07 12/13/04 13:37 30.02 12/13/04 13:44 29.55 12/13/04 13:45 29.62 12/13/04 13:50 30.05 12/13/04 13:56 30.35 12/13/04 14:00 30.29 12/13/04 14:03 30.21 12/13/04 14:09 30.19 12/13/04 14:15 30.17 12/13/04 14:16 30.16 12/13/04 14:22 29.77 12/13/04 14:29 29.95 12/13/04 14:30 29.93 12/13/04 14:42 29.65 12/13/04 14:45 29.88 12/13/04 14:48 30.14 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 4 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/13/04 14:54 30.05 12/13/04 15:00 30.07 12/13/04 15:01 30.07 12/13/04 15:07 30.23 12/13/04 15:14 29.79 12/13/04 15:15 29.83 12/13/04 15:20 30.09 12/13/04 15:27 29.46 12/13/04 15:30 29.66 12/13/04 15:33 29.91 12/13/04 15:39 29.93 12/13/04 15:45 29.97 12/13/04 15:46 29.98 12/13/04 15:52 29.46 12/13/04 15:59 29.91 12/13/04 16:00 29.85 12/13/04 16:05 29.41 12/13/04 16:12 29.91 12/13/04 16:15 30.09 12/13/04 16:18 30.33 12/13/04 16:25 29.77 12/13/04 16:30 29.78 12/13/04 16:31 29.79 12/13/04 16:37 30.26 12/13/04 16:44 29.86 12/13/04 16:45 29.85 12/13/04 16:50 29.74 12/13/04 16:57 30.02 12/13/04 17:00 29.77 12/13/04 17:03 29.44 12/13/04 17:10 29.48 12/13/04 17:15 29.79 12/13/04 17:16 29.88 12/13/04 17:22 29.93 12/13/04 17:29 29.44 12/13/04 17:30 29.49 12/13/04 17:35 30.02 12/13/04 17:42 29.65 12/13/04 17:45 29.70 12/13/04 17:48 29.77 12/13/04 17:55 29.86 12/13/04 18:00 29.84 12/13/04 18:01 29.84 12/13/04 18:08 29.70 12/13/04 18:14 30.26 12/13/04 18:15 30.24 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 5 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/13/04 18:20 30.00 12/13/04 18:27 29.55 12/13/04 18:30 29.69 12/13/04 18:33 29.88 12/13/04 18:40 29.93 12/13/04 18:45 29.90 12/13/04 18:46 29.88 12/13/04 18:53 30.00 12/13/04 19:00 29.97 12/13/04 19:05 29.95 12/13/04 19:12 29.79 12/13/04 19:15 29.94 12/13/04 19:18 30.16 12/13/04 19:25 29.60 12/13/04 19:30 29.99 12/13/04 19:31 30.14 12/13/04 19:38 30.09 12/13/04 19:44 29.70 12/13/04 19:45 29.72 12/13/04 19:51 30.09 12/13/04 19:57 29.95 12/13/04 20:00 29.93 12/13/04 20:03 29.91 12/13/04 20:10 29.74 12/13/04 20:15 30.05 12/13/04 20:16 30.16 12/13/04 20:23 30.23 12/13/04 20:29 29.44 12/13/04 20:30 29.46 12/13/04 20:36 29.88 12/13/04 20:42 30.26 12/13/04 20:45 29.90 12/13/04 20:49 29.32 12/13/04 20:55 29.77 12/13/04 21:00 29.67 12/13/04 21:01 29.63 12/13/04 21:08 29.67 12/13/04 21:14 29.63 12/13/04 21:15 29.64 12/13/04 21:21 30.05 12/13/04 21:27 29.58 12/13/04 21:30 28.33 12/13/04 21:34 26.18 12/13/04 21:40 25.99 12/13/04 21:45 25.65 12/13/04 21:46 25.50 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 6 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/13/04 21:53 25.99 12/13/04 21:59 25.95 12/13/04 22:00 25.96 12/13/04 22:06 26.37 12/13/04 22:12 26.27 12/13/04 22:15 26.32 12/13/04 22:19 26.41 12/13/04 22:25 25.97 12/13/04 22:30 26.19 12/13/04 22:32 26.30 12/13/04 22:38 26.27 12/13/04 22:44 26.20 12/13/04 22:45 26.20 12/13/04 22:51 25.80 12/13/04 22:57 26.39 12/13/04 23:00 26.36 12/13/04 23:04 26.30 12/13/04 23:10 26.72 12/13/04 23:15 26.58 12/13/04 23:17 26.51 12/13/04 23:23 26.53 12/13/04 23:29 26.55 12/13/04 23:30 26.56 12/13/04 23:36 26.91 12/13/04 23:42 26.84 12/13/04 23:45 26.72 12/13/04 23:49 26.48 12/13/04 23:55 26.44 12/14/04 0:00 26.75 12/14/04 0:02 26.91 12/14/04 0:15 26.49 12/14/04 0:15 26.48 12/14/04 0:21 26.84 12/14/04 0:27 26.74 12/14/04 0:30 26.75 12/14/04 0:34 26.77 12/14/04 0:40 26.25 12/14/04 0:45 26.80 12/14/04 0:47 27.09 12/14/04 1:00 27.16 12/14/04 1:00 27.16 12/14/04 1:15 27.06 12/14/04 1:19 27.02 12/14/04 1:25 27.47 12/14/04 1:30 27.21 12/14/04 1:32 27.07 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 7 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/14/04 1:38 27.94 12/14/04 1:45 29.52 12/14/04 1:45 29.55 12/14/04 1:51 28.95 12/14/04 1:58 29.04 12/14/04 2:00 28.89 12/14/04 2:04 28.55 12/14/04 2:15 28.49 12/14/04 2:17 28.48 12/14/04 2:23 28.80 12/14/04 2:30 28.47 12/14/04 2:30 28.45 12/14/04 2:36 28.48 12/14/04 2:43 28.20 12/14/04 2:45 28.28 12/14/04 2:49 28.48 12/14/04 2:55 27.98 12/14/04 3:00 27.91 12/14/04 3:02 27.87 12/14/04 3:08 28.41 12/14/04 3:15 28.03 12/14/04 3:15 28.01 12/14/04 3:21 28.17 12/14/04 3:28 27.77 12/14/04 3:30 27.79 12/14/04 3:34 27.82 12/14/04 3:41 27.87 12/14/04 3:45 28.11 12/14/04 3:47 28.27 12/14/04 3:53 27.82 12/14/04 4:00 28.17 12/14/04 4:00 28.20 12/14/04 4:06 28.17 12/14/04 4:13 28.50 12/14/04 4:15 28.26 12/14/04 4:19 27.61 12/14/04 4:26 27.98 12/14/04 4:30 28.12 12/14/04 4:38 28.43 12/14/04 4:45 28.19 12/14/04 4:45 28.17 12/14/04 4:51 27.80 12/14/04 4:58 28.64 12/14/04 5:00 28.61 12/14/04 5:04 28.52 12/14/04 5:11 28.57 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 8 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/14/04 5:15 28.54 12/14/04 5:17 28.52 12/14/04 5:24 27.98 12/14/04 5:30 28.44 12/14/04 5:30 28.48 12/14/04 5:36 28.45 12/14/04 5:43 28.55 12/14/04 5:45 28.42 12/14/04 5:49 28.05 12/14/04 5:56 28.45 12/14/04 6:00 28.38 12/14/04 6:02 28.34 12/14/04 6:15 28.38 12/14/04 6:15 28.38 12/14/04 6:22 28.34 12/14/04 6:28 28.45 12/14/04 6:30 28.48 12/14/04 6:34 28.55 12/14/04 6:45 27.92 12/14/04 6:47 27.75 12/14/04 6:54 28.17 12/14/04 7:00 28.11 12/14/04 7:00 28.10 12/14/04 7:07 28.20 12/14/04 7:13 28.55 12/14/04 7:15 28.56 12/14/04 7:19 28.62 12/14/04 7:26 28.57 12/14/04 7:30 28.33 12/14/04 7:32 28.15 12/14/04 7:39 28.08 12/14/04 7:45 28.41 12/14/04 7:45 28.45 12/14/04 7:52 27.91 12/14/04 7:58 28.38 12/14/04 8:00 28.48 12/14/04 8:05 28.83 12/14/04 8:11 27.84 12/14/04 8:15 28.10 12/14/04 8:17 28.31 12/14/04 8:24 28.59 12/14/04 8:30 28.20 12/14/04 8:30 28.15 12/14/04 8:37 28.17 12/14/04 8:43 28.62 12/14/04 8:45 28.55 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 9 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/14/04 8:50 28.29 12/14/04 8:56 28.69 12/14/04 9:00 28.66 12/14/04 9:02 28.64 12/14/04 9:09 28.66 12/14/04 9:15 28.58 12/14/04 9:15 28.57 12/14/04 9:22 28.50 12/14/04 9:30 28.49 12/14/04 9:35 28.48 12/14/04 9:41 28.80 12/14/04 9:45 28.77 12/14/04 9:48 28.73 12/14/04 10:00 28.71 12/14/04 10:00 28.71 12/14/04 10:07 28.69 12/14/04 10:13 28.66 12/14/04 10:15 28.67 12/14/04 10:20 28.69 12/14/04 10:26 28.71 12/14/04 10:30 28.74 12/14/04 10:33 28.76 12/14/04 10:39 28.73 12/14/04 10:45 28.69 12/14/04 10:45 28.69 12/14/04 10:52 28.66 12/14/04 11:00 28.78 12/14/04 11:15 29.01 12/14/04 11:18 29.06 12/14/04 11:24 28.99 12/14/04 11:30 28.66 12/14/04 11:31 28.59 12/14/04 11:37 32.25 12/14/04 11:43 32.70 12/14/04 11:45 32.55 12/14/04 11:50 31.85 12/14/04 11:56 31.99 12/14/04 12:00 31.76 12/14/04 12:03 31.52 12/14/04 12:09 31.50 12/14/04 12:15 31.79 12/14/04 12:16 31.85 12/14/04 12:22 32.27 12/14/04 12:28 31.83 12/14/04 12:30 31.77 12/14/04 12:35 31.45 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 10 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/14/04 12:41 31.90 12/14/04 12:45 31.88 12/14/04 12:48 31.85 12/14/04 12:54 31.73 12/14/04 13:00 31.48 12/14/04 13:01 31.43 12/14/04 13:07 31.85 12/14/04 13:14 31.73 12/14/04 13:15 31.71 12/14/04 13:20 31.55 12/14/04 13:30 31.22 12/14/04 13:33 31.10 12/14/04 13:39 31.95 12/14/04 13:45 31.53 12/14/04 13:46 31.43 12/14/04 13:59 31.83 12/14/04 14:00 31.82 12/14/04 14:11 31.78 12/14/04 14:15 31.76 12/14/04 14:18 31.73 12/14/04 14:24 27.68 12/14/04 14:30 27.36 12/14/04 14:31 27.28 12/14/04 14:44 27.09 12/14/04 14:45 27.16 12/14/04 14:50 27.61 12/14/04 14:57 27.30 12/14/04 15:00 27.26 12/14/04 15:03 27.21 12/14/04 15:09 27.26 12/14/04 15:15 27.57 12/14/04 15:16 27.66 12/14/04 15:22 27.49 12/14/04 15:29 27.59 12/14/04 15:30 27.58 12/14/04 15:35 27.54 12/14/04 15:42 27.49 12/14/04 15:45 27.50 12/14/04 15:48 27.52 12/14/04 15:55 27.49 12/14/04 16:00 27.53 12/14/04 16:01 27.54 12/14/04 16:07 27.49 12/14/04 16:14 26.95 12/14/04 16:15 26.95 12/14/04 16:20 26.91 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 11 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/14/04 16:27 27.40 12/14/04 16:30 27.37 12/14/04 16:33 27.33 12/14/04 16:40 26.81 12/14/04 16:45 27.42 12/14/04 16:46 27.61 12/14/04 16:52 27.56 12/14/04 16:59 27.05 12/14/04 17:00 27.05 12/14/04 17:12 27.16 12/14/04 17:15 27.16 12/14/04 17:25 27.14 12/14/04 17:30 27.44 12/14/04 17:31 27.54 12/14/04 17:38 27.45 12/14/04 17:44 27.52 12/14/04 17:45 27.49 12/14/04 17:50 27.16 12/14/04 17:57 23.02 12/14/04 18:00 22.79 12/14/04 18:03 22.48 12/14/04 18:10 22.43 12/14/04 18:15 22.46 12/14/04 18:16 22.48 12/14/04 18:23 22.90 12/14/04 18:29 22.10 12/14/04 18:30 22.14 12/14/04 18:35 22.55 12/14/04 18:42 22.15 12/14/04 18:45 22.30 12/14/04 18:48 22.52 12/14/04 18:55 22.55 12/14/04 19:00 22.51 12/14/04 19:01 22.50 12/14/04 19:08 22.08 12/14/04 19:14 22.88 12/14/04 19:15 22.87 12/14/04 19:21 22.78 12/14/04 19:30 22.47 12/14/04 19:33 22.34 12/14/04 19:40 22.73 12/14/04 19:45 22.75 12/14/04 19:46 22.76 12/14/04 19:53 22.69 12/14/04 19:59 24.77 12/14/04 20:00 24.76 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 12 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/14/04 20:06 24.59 12/14/04 20:15 24.83 12/14/04 20:18 24.94 12/14/04 20:25 24.84 12/14/04 20:30 24.59 12/14/04 20:31 24.49 12/14/04 20:38 25.01 12/14/04 20:44 24.91 12/14/04 20:45 24.90 12/14/04 20:51 24.52 12/14/04 20:57 24.56 12/14/04 21:00 24.70 12/14/04 21:04 24.94 12/14/04 21:10 24.98 12/14/04 21:15 25.02 12/14/04 21:16 25.03 12/14/04 21:23 24.96 12/14/04 21:29 24.89 12/14/04 21:30 24.88 12/14/04 21:36 24.54 12/14/04 21:42 24.02 12/14/04 21:45 24.16 12/14/04 21:49 24.40 12/14/04 22:00 24.36 12/14/04 22:01 24.35 12/14/04 22:08 24.77 12/14/04 22:14 24.66 12/14/04 22:15 24.66 12/14/04 22:21 24.63 12/14/04 22:27 24.19 12/14/04 22:30 24.15 12/14/04 22:34 24.07 12/14/04 22:40 24.75 12/14/04 22:45 24.72 12/14/04 22:47 24.70 12/14/04 22:53 24.30 12/14/04 22:59 24.68 12/14/04 23:00 24.69 12/14/04 23:06 25.08 12/14/04 23:12 24.84 12/14/04 23:15 24.86 12/14/04 23:19 24.89 12/14/04 23:25 24.94 12/14/04 23:30 25.19 12/14/04 23:32 25.31 12/14/04 23:38 25.03 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 13 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/14/04 23:45 25.17 12/14/04 23:51 25.31 12/14/04 23:57 24.73 12/15/04 0:00 24.84 12/15/04 0:04 25.05 12/15/04 0:10 25.36 12/15/04 0:15 25.48 12/15/04 0:17 25.55 12/15/04 0:23 25.34 12/15/04 0:30 24.93 12/15/04 0:36 24.52 12/15/04 0:42 25.41 12/15/04 0:45 25.41 12/15/04 0:55 25.43 12/15/04 1:00 25.46 12/15/04 1:02 25.48 12/15/04 1:08 25.38 12/15/04 1:15 25.45 12/15/04 1:15 25.45 12/15/04 1:27 25.71 12/15/04 1:30 25.60 12/15/04 1:34 25.36 12/15/04 1:40 25.27 12/15/04 1:45 25.39 12/15/04 1:53 25.66 12/15/04 2:00 25.71 12/15/04 2:00 25.71 12/15/04 2:06 25.57 12/15/04 2:13 25.48 12/15/04 2:15 25.48 12/15/04 2:19 25.50 12/15/04 2:25 25.88 12/15/04 2:30 25.65 12/15/04 2:32 25.52 12/15/04 2:38 25.99 12/15/04 2:45 25.92 12/15/04 2:45 25.92 12/15/04 2:51 25.50 12/15/04 2:58 24.63 12/15/04 3:00 24.63 12/15/04 3:04 24.61 12/15/04 3:11 25.01 12/15/04 3:15 24.96 12/15/04 3:17 24.94 12/15/04 3:23 24.98 12/15/04 3:30 24.94 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 14 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/15/04 3:30 24.94 12/15/04 3:36 24.87 12/15/04 3:43 25.34 12/15/04 3:45 25.24 12/15/04 3:49 25.01 12/15/04 3:56 25.36 12/15/04 4:00 25.35 12/15/04 4:08 25.31 12/15/04 4:15 24.89 12/15/04 4:15 24.87 12/15/04 4:21 25.66 12/15/04 4:28 25.62 12/15/04 4:30 25.63 12/15/04 4:34 25.66 12/15/04 4:45 25.72 12/15/04 4:47 25.73 12/15/04 4:54 25.36 12/15/04 5:00 25.32 12/15/04 5:00 25.31 12/15/04 5:06 25.66 12/15/04 5:13 25.64 12/15/04 5:15 25.72 12/15/04 5:19 25.95 12/15/04 5:30 25.89 12/15/04 5:32 25.88 12/15/04 5:39 25.85 12/15/04 5:45 25.89 12/15/04 5:51 25.95 12/15/04 5:58 25.99 12/15/04 6:00 25.95 12/15/04 6:04 25.83 12/15/04 6:11 26.23 12/15/04 6:15 26.19 12/15/04 6:17 26.16 12/15/04 6:24 26.18 12/15/04 6:30 26.20 12/15/04 6:30 26.20 12/15/04 6:37 26.25 12/15/04 6:43 26.20 12/15/04 6:45 26.19 12/15/04 6:49 26.13 12/15/04 6:56 26.25 12/15/04 7:00 26.24 12/15/04 7:09 26.20 12/15/04 7:15 25.87 12/15/04 7:15 25.83 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 15 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/15/04 7:22 26.32 12/15/04 7:28 25.80 12/15/04 7:30 25.77 12/15/04 7:34 25.66 12/15/04 7:41 25.85 12/15/04 7:45 25.64 12/15/04 7:47 25.48 12/15/04 7:54 29.39 12/15/04 8:00 29.41 12/15/04 8:00 29.41 12/15/04 8:07 29.34 12/15/04 8:13 28.90 12/15/04 8:15 30.27 12/15/04 8:20 35.18 12/15/04 8:26 35.74 12/15/04 8:30 35.79 12/15/04 8:32 35.84 12/15/04 8:39 39.54 12/15/04 8:45 37.40 12/15/04 8:45 37.10 12/15/04 8:52 38.93 12/15/04 8:58 42.28 12/15/04 9:00 42.43 12/15/04 9:05 43.01 12/15/04 9:11 43.43 12/15/04 9:15 41.83 12/15/04 9:17 40.45 12/15/04 9:24 40.43 12/15/04 9:30 40.45 12/15/04 9:30 40.45 12/15/04 9:37 40.05 12/15/04 9:43 39.91 12/15/04 9:45 39.98 12/15/04 9:50 40.24 12/15/04 9:56 40.36 12/15/04 10:00 40.42 12/15/04 10:03 40.48 12/15/04 10:09 40.08 12/15/04 10:15 39.96 12/15/04 10:15 39.94 12/15/04 10:22 39.96 12/15/04 10:28 40.29 12/15/04 10:30 40.21 12/15/04 10:35 39.84 12/15/04 10:41 40.31 12/15/04 10:45 40.15 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 16 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/15/04 10:48 40.01 12/15/04 10:54 40.38 12/15/04 11:00 39.89 12/15/04 11:00 39.80 12/15/04 11:13 40.10 12/15/04 11:15 40.04 12/15/04 11:20 39.73 12/15/04 11:26 40.71 12/15/04 11:30 40.89 12/15/04 11:33 41.06 12/15/04 11:39 40.95 12/15/04 11:45 40.96 12/15/04 11:46 40.97 12/15/04 11:52 41.02 12/15/04 11:58 40.76 12/15/04 12:00 40.75 12/15/04 12:05 40.69 12/15/04 12:15 40.72 12/15/04 12:18 40.73 12/15/04 12:24 40.27 12/15/04 12:30 40.63 12/15/04 12:31 40.71 12/15/04 12:45 40.70 12/15/04 13:00 40.69 12/15/04 13:03 40.69 12/15/04 13:15 40.67 12/15/04 13:30 40.65 12/15/04 13:35 40.64 12/15/04 13:41 41.09 12/15/04 13:45 40.92 12/15/04 13:48 40.73 12/15/04 14:00 41.12 12/15/04 14:01 41.16 12/15/04 14:07 41.11 12/15/04 14:14 41.04 12/15/04 14:15 40.99 12/15/04 14:20 40.69 12/15/04 14:27 40.73 12/15/04 14:30 40.93 12/15/04 14:33 41.16 12/15/04 14:39 40.31 12/15/04 14:45 40.29 12/15/04 14:46 40.29 12/15/04 14:52 39.89 12/15/04 14:59 39.75 12/15/04 15:00 39.65 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 17 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/15/04 15:15 37.81 12/15/04 15:24 36.59 12/15/04 15:30 35.19 12/15/04 15:31 34.80 12/15/04 15:45 34.85 12/15/04 15:57 34.90 12/15/04 16:00 35.07 12/15/04 16:03 35.27 12/15/04 16:15 35.43 12/15/04 16:29 35.63 12/15/04 16:30 35.63 12/15/04 16:45 35.80 12/15/04 17:00 35.96 12/15/04 17:07 36.05 12/15/04 17:14 35.98 12/15/04 17:15 35.98 12/15/04 17:30 35.94 12/15/04 17:33 35.93 12/15/04 17:40 34.55 12/15/04 17:45 34.85 12/15/04 17:46 34.95 12/15/04 17:53 34.99 12/15/04 17:59 35.32 12/15/04 18:00 35.39 12/15/04 18:05 36.14 12/15/04 18:12 36.61 12/15/04 18:15 36.62 12/15/04 18:18 36.63 12/15/04 18:30 36.49 12/15/04 18:31 36.47 12/15/04 18:38 36.96 12/15/04 18:44 36.56 12/15/04 18:45 36.56 12/15/04 19:00 36.37 12/15/04 19:10 36.23 12/15/04 19:15 36.53 12/15/04 19:16 36.63 12/15/04 19:23 36.21 12/15/04 19:30 35.92 12/15/04 19:45 35.27 12/15/04 20:00 34.62 12/15/04 20:08 34.27 12/15/04 20:14 34.38 12/15/04 20:15 34.39 12/15/04 20:27 34.80 12/15/04 20:30 34.82 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 18 of 19 ---PAGE BREAK--- Appendix A3 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Line 5 Flows Time Meter Value Interpolated Value Flows (mgd) 12/15/04 20:33 34.85 12/15/04 20:40 34.78 12/15/04 20:45 34.65 12/15/04 20:53 34.41 12/15/04 20:59 34.45 12/15/04 21:00 34.51 12/15/04 21:06 35.77 12/15/04 21:12 35.84 12/15/04 21:15 35.83 12/15/04 21:30 35.80 12/15/04 21:45 35.78 12/15/04 21:51 35.77 12/15/04 21:57 36.16 12/15/04 22:00 36.17 12/15/04 22:04 36.19 12/15/04 22:10 36.16 12/15/04 22:15 36.10 12/15/04 22:16 36.07 12/15/04 22:30 35.80 12/15/04 22:42 35.53 12/15/04 22:45 35.30 12/15/04 22:55 34.22 12/15/04 23:00 34.25 12/15/04 23:02 34.27 12/15/04 23:14 34.64 12/15/04 23:15 34.63 12/15/04 23:21 34.08 12/15/04 23:27 34.48 12/15/04 23:30 34.78 12/15/04 23:34 35.37 12/15/04 23:40 36.56 12/15/04 23:45 36.55 12/15/04 23:47 36.54 12/16/04 0:00 36.54 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A3 Page 19 of 19 ---PAGE BREAK--- Appendix A4 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Lines 2/3 Flows Time Meter Value Interpolated Value 12/13/04 0:00 23.83 12/13/04 0:00 23.83 12/13/04 0:06 24.34 12/13/04 0:12 24.38 12/13/04 0:15 24.19 12/13/04 0:19 23.83 12/13/04 0:30 24.13 12/13/04 0:38 24.38 12/13/04 0:45 24.30 12/13/04 0:45 24.30 12/13/04 0:51 23.75 12/13/04 0:57 24.22 12/13/04 1:00 24.14 12/13/04 1:10 23.71 12/13/04 1:15 24.04 12/13/04 1:17 24.22 12/13/04 1:23 23.71 12/13/04 1:30 23.67 12/13/04 1:30 23.67 12/13/04 1:36 19.26 12/13/04 1:43 20.23 12/13/04 1:45 20.08 12/13/04 1:49 19.73 12/13/04 1:55 20.23 12/13/04 2:00 19.91 12/13/04 2:02 19.73 12/13/04 2:08 20.27 12/13/04 2:15 19.78 12/13/04 2:15 19.77 12/13/04 2:28 20.31 12/13/04 2:30 20.17 12/13/04 2:34 19.84 12/13/04 2:45 20.12 12/13/04 2:53 20.35 12/13/04 3:00 19.86 12/13/04 3:00 19.84 12/13/04 3:06 19.77 12/13/04 3:15 20.09 12/13/04 3:19 20.27 12/13/04 3:26 19.77 12/13/04 3:30 20.08 12/13/04 3:32 20.27 12/13/04 3:38 19.77 Flows (mgd) C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A4 Page 1 of 13 ---PAGE BREAK--- Appendix A4 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 12/13/04 3:45 20.25 12/13/04 3:45 20.27 12/13/04 3:51 19.77 12/13/04 3:58 20.27 12/13/04 4:00 19.85 12/13/04 4:04 18.75 12/13/04 4:11 19.26 12/13/04 4:15 19.15 12/13/04 4:30 18.76 12/13/04 4:30 18.75 12/13/04 4:36 18.20 12/13/04 4:43 18.71 12/13/04 4:45 18.58 12/13/04 4:49 18.20 12/13/04 4:56 18.71 12/13/04 5:00 18.41 12/13/04 5:02 18.20 12/13/04 5:09 18.67 12/13/04 5:15 18.44 12/13/04 5:21 18.16 12/13/04 5:30 18.48 12/13/04 5:34 18.67 12/13/04 5:41 18.13 12/13/04 5:45 18.15 12/13/04 5:54 18.20 12/13/04 6:00 18.18 12/13/04 6:13 18.13 12/13/04 6:15 18.09 12/13/04 6:30 17.80 12/13/04 6:39 17.62 12/13/04 6:45 18.08 12/13/04 6:45 18.13 12/13/04 7:00 18.18 12/13/04 7:04 18.20 12/13/04 7:15 18.19 12/13/04 7:30 18.18 12/13/04 7:43 18.16 12/13/04 7:45 18.17 12/13/04 8:00 18.23 12/13/04 8:02 18.24 12/13/04 8:15 18.72 12/13/04 8:15 18.75 12/13/04 8:22 18.24 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A4 Page 2 of 13 ---PAGE BREAK--- Appendix A4 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 12/13/04 8:28 18.75 12/13/04 8:30 18.71 12/13/04 8:45 18.32 12/13/04 8:47 18.24 12/13/04 8:54 18.75 12/13/04 9:00 18.31 12/13/04 9:00 18.24 12/13/04 9:07 18.75 12/13/04 9:15 18.63 12/13/04 9:30 18.39 12/13/04 9:39 18.24 12/13/04 9:45 18.21 12/13/04 9:45 18.20 12/13/04 9:52 18.75 12/13/04 9:58 20.35 12/13/04 10:00 20.35 12/13/04 10:15 20.37 12/13/04 10:30 20.39 12/13/04 10:30 20.39 12/13/04 10:37 18.87 12/13/04 10:45 18.88 12/13/04 11:00 18.90 12/13/04 11:03 18.91 12/13/04 11:09 18.40 12/13/04 11:15 18.89 12/13/04 11:16 18.98 12/13/04 11:22 18.95 12/13/04 11:30 18.93 12/13/04 11:41 18.91 12/13/04 11:45 18.97 12/13/04 12:00 19.27 12/13/04 12:07 19.41 12/13/04 12:13 18.91 12/13/04 12:15 18.99 12/13/04 12:20 19.41 12/13/04 12:26 18.87 12/13/04 12:30 18.86 12/13/04 12:45 18.85 12/13/04 13:00 18.83 12/13/04 13:05 18.83 12/13/04 13:15 18.82 12/13/04 13:30 18.81 12/13/04 13:45 18.80 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A4 Page 3 of 13 ---PAGE BREAK--- Appendix A4 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 12/13/04 14:00 18.79 12/13/04 14:03 18.79 12/13/04 14:15 18.48 12/13/04 14:22 18.28 12/13/04 14:30 17.97 12/13/04 14:35 17.73 12/13/04 14:45 17.86 12/13/04 15:00 18.06 12/13/04 15:14 18.24 12/13/04 15:15 18.18 12/13/04 15:20 17.73 12/13/04 15:30 17.72 12/13/04 15:45 17.71 12/13/04 15:59 17.70 12/13/04 16:00 17.75 12/13/04 16:05 18.20 12/13/04 16:12 17.62 12/13/04 16:15 17.63 12/13/04 16:30 17.71 12/13/04 16:45 17.79 12/13/04 17:00 17.87 12/13/04 17:15 17.95 12/13/04 17:30 18.03 12/13/04 17:45 18.11 12/13/04 17:48 18.13 12/13/04 17:55 17.62 12/13/04 18:00 17.62 12/13/04 18:15 17.64 12/13/04 18:30 17.65 12/13/04 18:33 17.66 12/13/04 18:45 17.72 12/13/04 19:00 17.82 12/13/04 19:15 17.91 12/13/04 19:30 18.00 12/13/04 19:45 18.09 12/13/04 20:00 18.18 12/13/04 20:03 18.20 12/13/04 20:10 17.66 12/13/04 20:15 17.67 12/13/04 20:29 17.70 12/13/04 20:30 17.70 12/13/04 20:45 17.68 12/13/04 21:00 17.67 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A4 Page 4 of 13 ---PAGE BREAK--- Appendix A4 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 12/13/04 21:14 17.66 12/13/04 21:15 17.66 12/13/04 21:30 17.76 12/13/04 21:45 17.86 12/13/04 22:00 17.95 12/13/04 22:15 18.05 12/13/04 22:30 18.15 12/13/04 22:32 18.16 12/13/04 22:38 17.66 12/13/04 22:44 17.54 12/13/04 22:45 17.54 12/13/04 23:00 17.84 12/13/04 23:10 18.05 12/13/04 23:15 17.70 12/13/04 23:17 17.54 12/13/04 23:23 18.05 12/13/04 23:29 18.01 12/13/04 23:30 18.00 12/13/04 23:36 17.50 12/13/04 23:42 17.54 12/13/04 23:45 17.60 12/14/04 0:00 17.99 12/14/04 0:02 18.05 12/14/04 0:08 18.01 12/14/04 0:15 17.75 12/14/04 0:21 17.50 12/14/04 0:27 18.05 12/14/04 0:30 18.05 12/14/04 0:40 18.09 12/14/04 0:45 18.10 12/14/04 0:53 18.13 12/14/04 1:00 18.07 12/14/04 1:15 17.94 12/14/04 1:30 17.81 12/14/04 1:45 17.67 12/14/04 1:51 17.62 12/14/04 1:58 18.13 12/14/04 2:00 17.97 12/14/04 2:04 17.62 12/14/04 2:15 17.89 12/14/04 2:23 18.13 12/14/04 2:30 17.63 12/14/04 2:30 17.62 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A4 Page 5 of 13 ---PAGE BREAK--- Appendix A4 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 12/14/04 2:45 17.33 12/14/04 2:55 17.11 12/14/04 3:00 17.43 12/14/04 3:02 17.62 12/14/04 3:15 17.29 12/14/04 3:21 17.11 12/14/04 3:28 17.66 12/14/04 3:30 17.63 12/14/04 3:34 17.58 12/14/04 3:41 17.07 12/14/04 3:45 17.41 12/14/04 3:47 17.62 12/14/04 4:00 17.44 12/14/04 4:15 17.23 12/14/04 4:26 17.07 12/14/04 4:30 17.38 12/14/04 4:32 17.58 12/14/04 4:45 17.51 12/14/04 5:00 17.44 12/14/04 5:15 17.36 12/14/04 5:30 17.28 12/14/04 5:45 17.20 12/14/04 6:00 17.12 12/14/04 6:02 17.11 12/14/04 6:09 17.62 12/14/04 6:15 17.62 12/14/04 6:30 17.63 12/14/04 6:45 17.63 12/14/04 7:00 17.64 12/14/04 7:15 17.64 12/14/04 7:30 17.65 12/14/04 7:45 17.65 12/14/04 7:52 17.66 12/14/04 8:00 17.35 12/14/04 8:05 17.15 12/14/04 8:11 17.66 12/14/04 8:15 17.59 12/14/04 8:30 17.29 12/14/04 8:37 17.15 12/14/04 8:43 17.66 12/14/04 8:45 17.62 12/14/04 9:00 17.23 12/14/04 9:02 17.15 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A4 Page 6 of 13 ---PAGE BREAK--- Appendix A4 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 12/14/04 9:09 17.66 12/14/04 9:15 17.65 12/14/04 9:30 17.64 12/14/04 9:45 17.63 12/14/04 10:00 17.63 12/14/04 10:13 17.62 12/14/04 10:15 17.51 12/14/04 10:20 17.07 12/14/04 10:26 17.58 12/14/04 10:30 17.67 12/14/04 10:45 18.06 12/14/04 10:45 18.09 12/14/04 10:52 17.58 12/14/04 11:00 17.73 12/14/04 11:15 18.02 12/14/04 11:30 18.32 12/14/04 11:43 18.59 12/14/04 11:45 18.59 12/14/04 11:50 18.55 12/14/04 12:00 18.30 12/14/04 12:09 18.05 12/14/04 12:15 18.06 12/14/04 12:22 18.09 12/14/04 12:30 18.19 12/14/04 12:45 18.40 12/14/04 13:00 18.62 12/14/04 13:01 18.63 12/14/04 13:07 18.13 12/14/04 13:15 18.15 12/14/04 13:20 18.16 12/14/04 13:26 18.20 12/14/04 13:30 18.21 12/14/04 13:45 18.22 12/14/04 14:00 18.23 12/14/04 14:15 18.24 12/14/04 14:18 18.24 12/14/04 14:30 18.37 12/14/04 14:45 18.54 12/14/04 15:00 18.71 12/14/04 15:03 18.75 12/14/04 15:09 18.24 12/14/04 15:15 18.61 12/14/04 15:16 18.71 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A4 Page 7 of 13 ---PAGE BREAK--- Appendix A4 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 12/14/04 15:22 18.20 12/14/04 15:30 18.06 12/14/04 15:45 17.77 12/14/04 15:48 17.70 12/14/04 15:55 18.20 12/14/04 16:00 18.19 12/14/04 16:07 18.16 12/14/04 16:15 18.13 12/14/04 16:30 18.05 12/14/04 16:45 17.98 12/14/04 17:00 17.91 12/14/04 17:15 17.83 12/14/04 17:30 17.76 12/14/04 17:45 17.69 12/14/04 17:50 17.66 12/14/04 17:57 18.16 12/14/04 18:00 18.27 12/14/04 18:10 18.67 12/14/04 18:15 18.26 12/14/04 18:16 18.13 12/14/04 18:30 18.15 12/14/04 18:35 18.16 12/14/04 18:42 18.67 12/14/04 18:45 18.47 12/14/04 18:48 18.16 12/14/04 19:00 18.38 12/14/04 19:14 18.67 12/14/04 19:15 18.64 12/14/04 19:21 18.13 12/14/04 19:30 18.48 12/14/04 19:33 18.63 12/14/04 19:45 18.59 12/14/04 20:00 18.52 12/14/04 20:15 18.46 12/14/04 20:30 18.40 12/14/04 20:45 18.34 12/14/04 21:00 18.28 12/14/04 21:15 18.21 12/14/04 21:30 18.15 12/14/04 21:36 18.13 12/14/04 21:45 18.50 12/14/04 21:49 18.67 12/14/04 22:00 18.24 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A4 Page 8 of 13 ---PAGE BREAK--- Appendix A4 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 12/14/04 22:01 18.16 12/14/04 22:14 18.13 12/14/04 22:15 18.13 12/14/04 22:27 18.16 12/14/04 22:30 18.34 12/14/04 22:34 18.67 12/14/04 22:40 18.16 12/14/04 22:45 18.51 12/14/04 22:47 18.67 12/14/04 23:00 18.65 12/14/04 23:06 18.63 12/14/04 23:15 18.29 12/14/04 23:19 18.13 12/14/04 23:30 18.43 12/14/04 23:38 18.67 12/14/04 23:45 18.42 12/14/04 23:51 18.16 12/14/04 23:57 18.67 12/15/04 0:00 18.67 12/15/04 0:10 18.63 12/15/04 0:15 18.75 12/15/04 0:30 19.14 12/15/04 0:30 19.14 12/15/04 0:36 18.63 12/15/04 0:45 18.62 12/15/04 0:55 18.59 12/15/04 1:00 18.76 12/15/04 1:08 19.10 12/15/04 1:15 18.60 12/15/04 1:15 18.59 12/15/04 1:21 19.10 12/15/04 1:30 18.74 12/15/04 1:34 18.55 12/15/04 1:40 19.10 12/15/04 1:45 19.02 12/15/04 2:00 18.72 12/15/04 2:06 18.59 12/15/04 2:13 19.10 12/15/04 2:15 19.06 12/15/04 2:30 18.77 12/15/04 2:38 18.59 12/15/04 2:45 18.61 12/15/04 2:51 18.63 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A4 Page 9 of 13 ---PAGE BREAK--- Appendix A4 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 12/15/04 3:00 18.64 12/15/04 3:15 18.65 12/15/04 3:30 18.66 12/15/04 3:45 18.67 12/15/04 3:56 18.67 12/15/04 4:00 18.68 12/15/04 4:15 18.69 12/15/04 4:28 18.71 12/15/04 4:30 18.64 12/15/04 4:41 18.20 12/15/04 4:45 18.56 12/15/04 4:47 18.79 12/15/04 5:00 18.93 12/15/04 5:15 19.10 12/15/04 5:30 19.27 12/15/04 5:32 19.30 12/15/04 5:39 18.79 12/15/04 5:45 18.91 12/15/04 6:00 19.20 12/15/04 6:04 19.30 12/15/04 6:11 18.79 12/15/04 6:15 18.94 12/15/04 6:24 19.30 12/15/04 6:30 19.26 12/15/04 6:30 19.26 12/15/04 6:43 18.75 12/15/04 6:45 18.88 12/15/04 6:49 19.30 12/15/04 7:00 18.90 12/15/04 7:02 18.79 12/15/04 7:15 19.27 12/15/04 7:15 19.30 12/15/04 7:28 18.79 12/15/04 7:30 18.80 12/15/04 7:34 18.83 12/15/04 7:41 19.34 12/15/04 7:45 19.05 12/15/04 7:47 18.83 12/15/04 7:54 19.38 12/15/04 8:00 19.22 12/15/04 8:13 18.87 12/15/04 8:15 18.84 12/15/04 8:30 18.54 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A4 Page 10 of 13 ---PAGE BREAK--- Appendix A4 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 12/15/04 8:39 18.36 12/15/04 8:45 17.88 12/15/04 8:45 17.81 12/15/04 8:52 18.36 12/15/04 8:58 17.73 12/15/04 9:00 17.73 12/15/04 9:15 17.72 12/15/04 9:30 17.72 12/15/04 9:45 17.71 12/15/04 10:00 17.70 12/15/04 10:03 17.70 12/15/04 10:09 18.20 12/15/04 10:15 17.77 12/15/04 10:15 17.70 12/15/04 10:30 17.97 12/15/04 10:41 18.20 12/15/04 10:45 18.18 12/15/04 10:48 18.16 12/15/04 10:54 17.66 12/15/04 11:00 17.37 12/15/04 11:13 16.64 12/15/04 11:15 16.64 12/15/04 11:30 16.62 12/15/04 11:45 16.60 12/15/04 11:46 16.60 12/15/04 12:00 16.69 12/15/04 12:15 16.79 12/15/04 12:30 16.89 12/15/04 12:45 16.99 12/15/04 13:00 17.09 12/15/04 13:03 17.11 12/15/04 13:09 16.60 12/15/04 13:15 16.59 12/15/04 13:29 16.56 12/15/04 13:30 16.64 12/15/04 13:35 17.07 12/15/04 13:41 16.56 12/15/04 13:45 16.61 12/15/04 14:00 16.85 12/15/04 14:14 17.07 12/15/04 14:15 17.00 12/15/04 14:20 16.52 12/15/04 14:30 16.58 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A4 Page 11 of 13 ---PAGE BREAK--- Appendix A4 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 12/15/04 14:45 16.67 12/15/04 15:00 16.76 12/15/04 15:15 16.85 12/15/04 15:30 16.94 12/15/04 15:44 17.03 12/15/04 15:45 16.97 12/15/04 15:50 16.52 12/15/04 15:57 17.07 12/15/04 16:00 16.84 12/15/04 16:03 16.56 12/15/04 16:10 17.62 12/15/04 16:15 17.71 12/15/04 16:16 17.73 12/15/04 16:22 18.28 12/15/04 16:29 18.79 12/15/04 16:30 18.78 12/15/04 16:35 18.75 12/15/04 16:45 18.65 12/15/04 17:00 18.48 12/15/04 17:15 18.31 12/15/04 17:20 18.24 12/15/04 17:27 18.79 12/15/04 17:30 18.82 12/15/04 17:45 19.02 12/15/04 18:00 19.22 12/15/04 18:05 19.30 12/15/04 18:12 18.79 12/15/04 18:15 18.78 12/15/04 18:25 18.75 12/15/04 18:30 19.13 12/15/04 18:31 19.26 12/15/04 18:38 18.75 12/15/04 18:44 18.24 12/15/04 18:45 18.28 12/15/04 18:50 18.79 12/15/04 19:00 18.55 12/15/04 19:15 18.16 12/15/04 19:29 17.77 12/15/04 19:30 17.78 12/15/04 19:36 17.81 12/15/04 19:42 17.77 12/15/04 19:45 17.46 12/15/04 20:00 15.57 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A4 Page 12 of 13 ---PAGE BREAK--- Appendix A4 City of Everett Comprehensive Water Plan Transmission Meter Readings and Interpolated Values December 2004 Lines 2/3 Flows Time Meter Value Interpolated Value Flows (mgd) 12/15/04 20:08 14.53 12/15/04 20:15 14.68 12/15/04 20:30 14.99 12/15/04 20:33 15.08 12/15/04 20:40 14.57 12/15/04 20:45 14.93 12/15/04 20:46 15.08 12/15/04 20:53 15.00 12/15/04 20:59 14.96 12/15/04 21:00 14.94 12/15/04 21:06 14.45 12/15/04 21:12 14.96 12/15/04 21:15 14.87 12/15/04 21:25 14.45 12/15/04 21:30 14.45 12/15/04 21:45 14.42 12/15/04 21:51 14.41 12/15/04 21:57 14.92 12/15/04 22:00 15.84 12/15/04 22:04 17.46 12/15/04 22:10 16.37 12/15/04 22:15 16.72 12/15/04 22:16 16.88 12/15/04 22:30 17.08 12/15/04 22:45 17.32 12/15/04 22:49 17.38 12/15/04 22:55 16.88 12/15/04 23:00 16.91 12/15/04 23:15 17.04 12/15/04 23:30 17.18 12/15/04 23:45 17.31 12/15/04 23:53 17.38 12/16/04 0:00 16.88 C:\PWworking\SEA\dhowie\dms34393\Appendix A.xls Appendix A4 Page 13 of 13 ---PAGE BREAK--- Appendix B City of Everett Reservoir Water Levels SCADA Data from City of Everett July 23, 24, and 25, 2004 December 13, 14, and 15, 2004 ---PAGE BREAK--- Appendix B1 City of Everett Comprehensive Water Plan Reservoir 1 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) 7/23/04 0:00 12.90 640,425 12/13/04 0:00 12.24 607,659 7/23/04 0:15 11.77 584,325 12/13/04 0:15 11.64 577,872 7/23/04 0:30 12.37 614,113 12/13/04 0:30 12.89 639,928 7/23/04 0:45 12.48 619,574 12/13/04 0:45 12.71 630,992 7/23/04 1:00 11.84 587,801 12/13/04 1:00 12.12 601,701 7/23/04 1:15 12.71 630,992 12/13/04 1:15 11.75 583,333 7/23/04 1:30 11.94 592,765 12/13/04 1:30 12.88 639,432 7/23/04 1:45 12.24 607,659 12/13/04 1:45 12.42 616,595 7/23/04 2:00 12.72 631,489 12/13/04 2:00 11.90 590,779 7/23/04 2:15 11.71 581,347 12/13/04 2:15 12.22 606,666 7/23/04 2:30 12.68 629,503 12/13/04 2:30 12.64 627,517 7/23/04 2:45 12.14 602,694 12/13/04 2:45 12.10 600,708 7/23/04 3:00 12.04 597,730 12/13/04 3:00 11.91 591,276 7/23/04 3:15 12.70 630,496 12/13/04 3:15 12.74 632,481 7/23/04 3:30 11.70 580,850 12/13/04 3:30 12.25 608,155 7/23/04 3:45 12.59 625,035 12/13/04 3:45 11.77 584,325 7/23/04 4:00 12.14 602,694 12/13/04 4:00 12.55 623,049 7/23/04 4:15 11.94 592,765 12/13/04 4:15 12.39 615,106 7/23/04 4:30 12.79 634,964 12/13/04 4:30 11.80 585,815 7/23/04 4:45 11.70 580,850 12/13/04 4:45 12.35 613,120 7/23/04 5:00 12.43 617,091 12/13/04 5:00 12.49 620,070 7/23/04 5:15 12.18 604,680 12/13/04 5:15 11.75 583,333 7/23/04 5:30 11.94 592,765 12/13/04 5:30 12.43 617,091 7/23/04 5:45 12.76 633,474 12/13/04 5:45 12.45 618,084 7/23/04 6:00 11.66 578,864 12/13/04 6:00 11.71 581,347 7/23/04 6:15 12.29 610,141 12/13/04 6:15 12.50 620,567 7/23/04 6:30 12.47 619,077 12/13/04 6:30 12.41 616,098 7/23/04 6:45 11.94 592,765 12/13/04 6:45 11.73 582,340 7/23/04 7:00 12.75 632,978 12/13/04 7:00 12.69 629,999 7/23/04 7:15 11.69 580,354 12/13/04 7:15 12.24 607,659 7/23/04 7:30 12.28 609,645 12/13/04 7:30 11.75 583,333 7/23/04 7:45 12.54 622,552 12/13/04 7:45 12.83 636,950 7/23/04 8:00 11.80 585,815 12/13/04 8:00 12.15 603,191 7/23/04 8:15 12.51 621,063 12/13/04 8:15 11.91 591,276 7/23/04 8:30 11.84 587,801 12/13/04 8:30 12.82 636,453 7/23/04 8:45 12.04 597,730 12/13/04 8:45 12.05 598,226 7/23/04 9:00 12.61 626,028 12/13/04 9:00 11.88 589,786 7/23/04 9:15 11.71 581,347 12/13/04 9:15 13.08 649,361 7/23/04 9:30 12.11 601,205 12/13/04 9:30 11.90 590,779 7/23/04 9:45 12.65 628,013 12/13/04 9:45 11.98 594,751 7/23/04 10:00 11.66 578,864 12/13/04 10:00 13.03 646,879 7/23/04 10:15 12.20 605,673 12/13/04 10:15 12.04 597,730 7/23/04 10:30 12.56 623,545 12/13/04 10:30 12.02 596,737 7/23/04 10:45 11.64 577,872 12/13/04 10:45 13.04 647,375 July 2004 December 2004 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 1 (B1) Page 1 of 7 ---PAGE BREAK--- Appendix B1 City of Everett Comprehensive Water Plan Reservoir 1 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 11:00 12.12 601,701 12/13/04 11:00 12.17 604,184 7/23/04 11:15 12.61 626,028 12/13/04 11:15 11.88 589,786 7/23/04 11:30 11.66 578,864 12/13/04 11:30 13.07 648,864 7/23/04 11:45 12.24 607,659 12/13/04 11:45 12.34 612,623 7/23/04 12:00 12.42 616,595 12/13/04 12:00 11.70 580,850 7/23/04 12:15 11.74 582,836 12/13/04 12:15 12.82 636,453 7/23/04 12:30 12.51 621,063 12/13/04 12:30 12.36 613,616 7/23/04 12:45 12.11 601,205 12/13/04 12:45 11.65 578,368 7/23/04 13:00 12.06 598,723 12/13/04 13:00 12.60 625,531 7/23/04 13:15 12.54 622,552 12/13/04 13:15 12.61 626,028 7/23/04 13:30 11.89 590,283 12/13/04 13:30 11.61 576,382 7/23/04 13:45 11.91 591,276 12/13/04 13:45 12.46 618,581 7/23/04 14:00 12.66 628,510 12/13/04 14:00 12.58 624,538 7/23/04 14:15 11.69 580,354 12/13/04 14:15 11.57 574,396 7/23/04 14:30 12.12 601,701 12/13/04 14:30 12.44 617,588 7/23/04 14:45 12.63 627,020 12/13/04 14:45 12.64 627,517 7/23/04 15:00 11.66 578,864 12/13/04 15:00 11.63 577,375 7/23/04 15:15 12.34 612,623 12/13/04 15:15 12.48 619,574 7/23/04 15:30 12.25 608,155 12/13/04 15:30 12.75 632,978 7/23/04 15:45 11.84 587,801 12/13/04 15:45 11.69 580,354 7/23/04 16:00 12.56 623,545 12/13/04 16:00 12.43 617,091 7/23/04 16:15 11.95 593,262 12/13/04 16:15 12.78 634,467 7/23/04 16:30 12.02 596,737 12/13/04 16:30 11.74 582,836 7/23/04 16:45 12.64 627,517 12/13/04 16:45 12.30 610,637 7/23/04 17:00 11.68 579,857 12/13/04 17:00 13.00 645,389 7/23/04 17:15 12.14 602,694 12/13/04 17:15 12.00 595,744 7/23/04 17:30 12.65 628,013 12/13/04 17:30 12.00 595,744 7/23/04 17:45 11.60 575,886 12/13/04 17:45 13.14 652,340 7/23/04 18:00 12.13 602,198 12/13/04 18:00 12.22 606,666 7/23/04 18:15 12.56 623,545 12/13/04 18:15 11.88 589,786 7/23/04 18:30 11.68 579,857 12/13/04 18:30 13.10 650,354 7/23/04 18:45 12.10 600,708 12/13/04 18:45 12.31 611,134 7/23/04 19:00 12.53 622,056 12/13/04 19:00 11.69 580,354 7/23/04 19:15 12.05 598,226 12/13/04 19:15 12.97 643,900 7/23/04 19:30 11.96 593,758 12/13/04 19:30 12.48 619,574 7/23/04 19:45 12.41 616,098 12/13/04 19:45 11.58 574,893 7/23/04 20:00 12.37 614,113 12/13/04 20:00 12.62 626,524 7/23/04 20:15 11.91 591,276 12/13/04 20:15 12.80 635,460 7/23/04 20:30 12.13 602,198 12/13/04 20:30 11.88 589,786 7/23/04 20:45 12.33 612,127 12/13/04 20:45 12.15 603,191 7/23/04 21:00 12.31 611,134 12/13/04 21:00 13.16 653,332 7/23/04 21:15 12.15 603,191 12/13/04 21:15 12.28 609,645 7/23/04 21:30 12.07 599,219 12/13/04 21:30 11.74 582,836 7/23/04 21:45 12.23 607,162 12/13/04 21:45 12.87 638,935 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 1 (B1) Page 2 of 7 ---PAGE BREAK--- Appendix B1 City of Everett Comprehensive Water Plan Reservoir 1 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 22:00 12.30 610,637 12/13/04 22:00 12.65 628,013 7/23/04 22:15 12.23 607,162 12/13/04 22:15 11.81 586,311 7/23/04 22:30 12.07 599,219 12/13/04 22:30 12.26 608,652 7/23/04 22:45 12.17 604,184 12/13/04 22:45 13.13 651,843 7/23/04 23:00 12.29 610,141 12/13/04 23:00 12.33 612,127 7/23/04 23:15 12.21 606,169 12/13/04 23:15 11.65 578,368 7/23/04 23:30 12.08 599,716 12/13/04 23:30 12.78 634,467 7/23/04 23:45 12.12 601,701 12/13/04 23:45 12.95 642,907 7/24/04 0:00 12.21 606,169 12/14/04 0:00 12.29 610,141 7/24/04 0:15 12.09 600,212 12/14/04 0:15 11.66 578,864 7/24/04 0:30 12.14 602,694 12/14/04 0:30 12.83 636,950 7/24/04 0:45 12.26 608,652 12/14/04 0:45 12.88 639,432 7/24/04 1:00 12.21 606,169 12/14/04 1:00 12.30 610,637 7/24/04 1:15 12.02 596,737 12/14/04 1:15 11.72 581,843 7/24/04 1:30 12.30 610,637 12/14/04 1:30 12.64 627,517 7/24/04 1:45 12.43 617,091 12/14/04 1:45 12.73 631,985 7/24/04 2:00 11.83 587,304 12/14/04 2:00 12.15 603,191 7/24/04 2:15 12.51 621,063 12/14/04 2:15 11.67 579,361 7/24/04 2:30 12.19 605,176 12/14/04 2:30 12.74 632,481 7/24/04 2:45 12.16 603,687 12/14/04 2:45 12.42 616,595 7/24/04 3:00 12.89 639,928 12/14/04 3:00 11.86 588,794 7/24/04 3:15 11.67 579,361 12/14/04 3:15 12.25 608,155 7/24/04 3:30 12.39 615,106 12/14/04 3:30 12.59 625,035 7/24/04 3:45 12.47 619,077 12/14/04 3:45 12.02 596,737 7/24/04 4:00 11.83 587,304 12/14/04 4:00 12.04 597,730 7/24/04 4:15 12.71 630,992 12/14/04 4:15 12.74 632,481 7/24/04 4:30 11.86 588,794 12/14/04 4:30 12.13 602,198 7/24/04 4:45 12.15 603,191 12/14/04 4:45 11.86 588,794 7/24/04 5:00 12.63 627,020 12/14/04 5:00 12.70 630,496 7/24/04 5:15 11.70 580,850 12/14/04 5:15 12.17 604,184 7/24/04 5:30 12.56 623,545 12/14/04 5:30 11.94 592,765 7/24/04 5:45 12.17 604,184 12/14/04 5:45 12.75 632,978 7/24/04 6:00 12.00 595,744 12/14/04 6:00 12.01 596,240 7/24/04 6:15 12.85 637,942 12/14/04 6:15 11.99 595,247 7/24/04 6:30 11.78 584,822 12/14/04 6:30 12.84 637,446 7/24/04 6:45 12.45 618,084 12/14/04 6:45 11.96 593,758 7/24/04 7:00 12.48 619,574 12/14/04 7:00 12.11 601,205 7/24/04 7:15 11.82 586,808 12/14/04 7:15 12.81 635,957 7/24/04 7:30 12.72 631,489 12/14/04 7:30 11.81 586,311 7/24/04 7:45 11.87 589,290 12/14/04 7:45 12.19 605,176 7/24/04 8:00 12.06 598,723 12/14/04 8:00 12.75 632,978 7/24/04 8:15 12.60 625,531 12/14/04 8:15 11.73 582,340 7/24/04 8:30 11.64 577,872 12/14/04 8:30 12.30 610,637 7/24/04 8:45 12.42 616,595 12/14/04 8:45 12.87 638,935 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 1 (B1) Page 3 of 7 ---PAGE BREAK--- Appendix B1 City of Everett Comprehensive Water Plan Reservoir 1 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 9:00 12.34 612,623 12/14/04 9:00 11.73 582,340 7/24/04 9:15 11.83 587,304 12/14/04 9:15 12.16 603,687 7/24/04 9:30 12.57 624,042 12/14/04 9:30 13.05 647,871 7/24/04 9:45 11.78 584,822 12/14/04 9:45 11.97 594,255 7/24/04 10:00 11.95 593,262 12/14/04 10:00 12.04 597,730 7/24/04 10:15 12.61 626,028 12/14/04 10:15 13.10 650,354 7/24/04 10:30 11.71 581,347 12/14/04 10:30 12.10 600,708 7/24/04 10:45 12.10 600,708 12/14/04 10:45 11.92 591,772 7/24/04 11:00 12.64 627,517 12/14/04 11:00 13.02 646,382 7/24/04 11:15 11.67 579,361 12/14/04 11:15 12.27 609,148 7/24/04 11:30 12.28 609,645 12/14/04 11:30 11.81 586,311 7/24/04 11:45 12.71 630,992 12/14/04 11:45 12.97 643,900 7/24/04 12:00 11.81 586,311 12/14/04 12:00 12.34 612,623 7/24/04 12:15 12.52 621,559 12/14/04 12:15 11.69 580,354 7/24/04 12:30 11.96 593,758 12/14/04 12:30 12.80 635,460 7/24/04 12:45 12.01 596,240 12/14/04 12:45 12.55 623,049 7/24/04 13:00 12.67 629,006 12/14/04 13:00 11.59 575,389 7/24/04 13:15 11.67 579,361 12/14/04 13:15 12.32 611,630 7/24/04 13:30 12.18 604,680 12/14/04 13:30 12.85 637,942 7/24/04 13:45 12.64 627,517 12/14/04 13:45 11.71 581,347 7/24/04 14:00 11.69 580,354 12/14/04 14:00 12.41 616,098 7/24/04 14:15 12.44 617,588 12/14/04 14:15 12.74 632,481 7/24/04 14:30 12.34 612,623 12/14/04 14:30 11.66 578,864 7/24/04 14:45 11.92 591,772 12/14/04 14:45 12.47 619,077 7/24/04 15:00 12.60 625,531 12/14/04 15:00 12.84 637,446 7/24/04 15:15 11.69 580,354 12/14/04 15:15 11.84 587,801 7/24/04 15:30 12.06 598,723 12/14/04 15:30 12.13 602,198 7/24/04 15:45 12.64 627,517 12/14/04 15:45 13.07 648,864 7/24/04 16:00 11.66 578,864 12/14/04 16:00 12.03 597,233 7/24/04 16:15 12.04 597,730 12/14/04 16:15 11.95 593,262 7/24/04 16:30 12.61 626,028 12/14/04 16:30 13.10 650,354 7/24/04 16:45 11.63 577,375 12/14/04 16:45 12.33 612,127 7/24/04 17:00 12.04 597,730 12/14/04 17:00 11.66 578,864 7/24/04 17:15 12.55 623,049 12/14/04 17:15 12.75 632,978 7/24/04 17:30 11.92 591,772 12/14/04 17:30 12.55 623,049 7/24/04 17:45 12.01 596,240 12/14/04 17:45 11.61 576,382 7/24/04 18:00 12.46 618,581 12/14/04 18:00 12.53 622,056 7/24/04 18:15 12.26 608,652 12/14/04 18:15 12.83 636,950 7/24/04 18:30 11.90 590,779 12/14/04 18:30 11.82 586,808 7/24/04 18:45 12.25 608,155 12/14/04 18:45 12.21 606,169 7/24/04 19:00 12.44 617,588 12/14/04 19:00 13.10 650,354 7/24/04 19:15 12.22 606,666 12/14/04 19:15 12.12 601,701 7/24/04 19:30 12.01 596,240 12/14/04 19:30 11.85 588,297 7/24/04 19:45 12.13 602,198 12/14/04 19:45 13.10 650,354 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 1 (B1) Page 4 of 7 ---PAGE BREAK--- Appendix B1 City of Everett Comprehensive Water Plan Reservoir 1 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 20:00 12.15 603,191 12/14/04 20:00 12.41 616,098 7/24/04 20:15 12.06 598,723 12/14/04 20:15 11.60 575,886 7/24/04 20:30 12.12 601,701 12/14/04 20:30 12.77 633,971 7/24/04 20:45 12.15 603,191 12/14/04 20:45 12.67 629,006 7/24/04 21:00 12.07 599,219 12/14/04 21:00 11.69 580,354 7/24/04 21:15 12.10 600,708 12/14/04 21:15 12.33 612,127 7/24/04 21:30 12.14 602,694 12/14/04 21:30 13.00 645,389 7/24/04 21:45 12.17 604,184 12/14/04 21:45 12.17 604,184 7/24/04 22:00 12.19 605,176 12/14/04 22:00 11.90 590,779 7/24/04 22:15 12.23 607,162 12/14/04 22:15 13.18 654,325 7/24/04 22:30 12.26 608,652 12/14/04 22:30 12.56 623,545 7/24/04 22:45 12.31 611,134 12/14/04 22:45 11.80 585,815 7/24/04 23:00 12.35 613,120 12/14/04 23:00 12.32 611,630 7/24/04 23:15 12.23 607,162 12/14/04 23:15 13.05 647,871 7/24/04 23:30 12.09 600,212 12/14/04 23:30 12.34 612,623 7/24/04 23:45 12.17 604,184 12/14/04 23:45 11.65 578,368 7/25/04 0:00 12.31 611,134 12/15/04 0:00 12.65 628,013 7/25/04 0:15 12.23 607,162 12/15/04 0:15 12.91 640,921 7/25/04 0:30 12.07 599,219 12/15/04 0:30 12.29 610,141 7/25/04 0:45 12.10 600,708 12/15/04 0:45 11.67 579,361 7/25/04 1:00 12.29 610,141 12/15/04 1:00 12.61 626,028 7/25/04 1:15 12.32 611,630 12/15/04 1:15 12.71 630,992 7/25/04 1:30 12.17 604,184 12/15/04 1:30 12.14 602,694 7/25/04 1:45 12.07 599,219 12/15/04 1:45 11.85 588,297 7/25/04 2:00 12.21 606,169 12/15/04 2:00 12.80 635,460 7/25/04 2:15 12.20 605,673 12/15/04 2:15 12.34 612,623 7/25/04 2:30 12.13 602,198 12/15/04 2:30 11.74 582,836 7/25/04 2:45 12.12 601,701 12/15/04 2:45 12.48 619,574 7/25/04 3:00 12.18 604,680 12/15/04 3:00 12.45 618,084 7/25/04 3:15 12.08 599,716 12/15/04 3:15 11.87 589,290 7/25/04 3:30 12.12 601,701 12/15/04 3:30 12.28 609,645 7/25/04 3:45 12.22 606,666 12/15/04 3:45 12.55 623,049 7/25/04 4:00 12.23 607,162 12/15/04 4:00 11.96 593,758 7/25/04 4:15 12.02 596,737 12/15/04 4:15 12.16 603,687 7/25/04 4:30 12.26 608,652 12/15/04 4:30 12.65 628,013 7/25/04 4:45 12.33 612,127 12/15/04 4:45 12.03 597,233 7/25/04 5:00 12.24 607,659 12/15/04 5:00 12.08 599,716 7/25/04 5:15 12.00 595,744 12/15/04 5:15 12.71 630,992 7/25/04 5:30 12.32 611,630 12/15/04 5:30 12.00 595,744 7/25/04 5:45 12.45 618,084 12/15/04 5:45 12.04 597,730 7/25/04 6:00 12.09 600,212 12/15/04 6:00 12.69 629,999 7/25/04 6:15 12.13 602,198 12/15/04 6:15 11.83 587,304 7/25/04 6:30 12.53 622,056 12/15/04 6:30 12.21 606,169 7/25/04 6:45 11.74 582,836 12/15/04 6:45 12.60 625,531 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 1 (B1) Page 5 of 7 ---PAGE BREAK--- Appendix B1 City of Everett Comprehensive Water Plan Reservoir 1 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 7:00 12.52 621,559 12/15/04 7:00 11.70 580,850 7/25/04 7:15 12.39 615,106 12/15/04 7:15 12.48 619,574 7/25/04 7:30 11.93 592,269 12/15/04 7:30 12.56 623,545 7/25/04 7:45 12.79 634,964 12/15/04 7:45 11.70 580,850 7/25/04 8:00 11.74 582,836 12/15/04 8:00 12.45 618,084 7/25/04 8:15 12.43 617,091 12/15/04 8:15 12.58 624,538 7/25/04 8:30 12.57 624,042 12/15/04 8:30 11.74 582,836 7/25/04 8:45 11.78 584,822 12/15/04 8:45 12.45 618,084 7/25/04 9:00 12.73 631,985 12/15/04 9:00 12.50 620,567 7/25/04 9:15 11.94 592,765 12/15/04 9:15 11.74 582,836 7/25/04 9:30 12.13 602,198 12/15/04 9:30 12.47 619,077 7/25/04 9:45 12.68 629,503 12/15/04 9:45 12.42 616,595 7/25/04 10:00 11.71 581,347 12/15/04 10:00 11.71 581,347 7/25/04 10:15 12.60 625,531 12/15/04 10:15 12.66 628,510 7/25/04 10:30 12.15 603,191 12/15/04 10:30 12.32 611,630 7/25/04 10:45 12.09 600,212 12/15/04 10:45 11.83 587,304 7/25/04 11:00 12.70 630,496 12/15/04 11:00 12.76 633,474 7/25/04 11:15 11.69 580,354 12/15/04 11:15 12.16 603,687 7/25/04 11:30 12.53 622,056 12/15/04 11:30 11.93 592,269 7/25/04 11:45 12.22 606,666 12/15/04 11:45 12.80 635,460 7/25/04 12:00 12.01 596,240 12/15/04 12:00 12.04 597,730 7/25/04 12:15 12.75 632,978 12/15/04 12:15 12.06 598,723 7/25/04 12:30 11.71 581,347 12/15/04 12:30 12.79 634,964 7/25/04 12:45 12.38 614,609 12/15/04 12:45 11.89 590,283 7/25/04 13:00 12.39 615,106 12/15/04 13:00 12.19 605,176 7/25/04 13:15 11.92 591,772 12/15/04 13:15 12.67 629,006 7/25/04 13:30 12.76 633,474 12/15/04 13:30 11.73 582,340 7/25/04 13:45 11.76 583,829 12/15/04 13:45 12.42 616,595 7/25/04 14:00 12.23 607,162 12/15/04 14:00 12.53 622,056 7/25/04 14:15 12.54 622,552 12/15/04 14:15 11.71 581,347 7/25/04 14:30 11.80 585,815 12/15/04 14:30 12.52 621,559 7/25/04 14:45 12.69 629,999 12/15/04 14:45 12.35 613,120 7/25/04 15:00 11.93 592,269 12/15/04 15:00 11.73 582,340 7/25/04 15:15 12.13 602,198 12/15/04 15:15 12.66 628,510 7/25/04 15:30 12.66 628,510 12/15/04 15:30 12.20 605,673 7/25/04 15:45 11.69 580,354 12/15/04 15:45 11.86 588,794 7/25/04 16:00 12.64 627,517 12/15/04 16:00 12.76 633,474 7/25/04 16:15 12.19 605,176 12/15/04 16:15 12.06 598,723 7/25/04 16:30 11.93 592,269 12/15/04 16:30 12.03 597,233 7/25/04 16:45 12.78 634,467 12/15/04 16:45 12.79 634,964 7/25/04 17:00 11.68 579,857 12/15/04 17:00 12.04 597,730 7/25/04 17:15 12.43 617,091 12/15/04 17:15 12.06 598,723 7/25/04 17:30 12.23 607,162 12/15/04 17:30 12.69 629,999 7/25/04 17:45 11.88 589,786 12/15/04 17:45 11.94 592,765 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 1 (B1) Page 6 of 7 ---PAGE BREAK--- Appendix B1 City of Everett Comprehensive Water Plan Reservoir 1 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 18:00 12.69 629,999 12/15/04 18:00 12.28 609,645 7/25/04 18:15 11.71 581,347 12/15/04 18:15 12.59 625,035 7/25/04 18:30 12.27 609,148 12/15/04 18:30 11.83 587,304 7/25/04 18:45 12.56 623,545 12/15/04 18:45 12.33 612,127 7/25/04 19:00 11.77 584,325 12/15/04 19:00 12.59 625,035 7/25/04 19:15 12.54 622,552 12/15/04 19:15 11.80 585,815 7/25/04 19:30 11.93 592,269 12/15/04 19:30 12.39 615,106 7/25/04 19:45 12.01 596,240 12/15/04 19:45 12.52 621,559 7/25/04 20:00 12.70 630,496 12/15/04 20:00 11.74 582,836 7/25/04 20:15 11.65 578,368 12/15/04 20:15 12.51 621,063 7/25/04 20:30 12.30 610,637 12/15/04 20:30 12.44 617,588 7/25/04 20:45 12.30 610,637 12/15/04 20:45 11.76 583,829 7/25/04 21:00 11.83 587,304 12/15/04 21:00 12.47 619,077 7/25/04 21:15 12.73 631,985 12/15/04 21:15 12.46 618,581 7/25/04 21:30 11.81 586,311 12/15/04 21:30 11.76 583,829 7/25/04 21:45 12.30 610,637 12/15/04 21:45 12.45 618,084 7/25/04 22:00 12.60 625,531 12/15/04 22:00 12.42 616,595 7/25/04 22:15 11.78 584,822 12/15/04 22:15 11.92 591,772 7/25/04 22:30 12.74 632,481 12/15/04 22:30 12.35 613,120 7/25/04 22:45 12.10 600,708 12/15/04 22:45 12.52 621,559 7/25/04 23:00 12.08 599,716 12/15/04 23:00 12.00 595,744 7/25/04 23:15 12.73 631,985 12/15/04 23:15 12.05 598,226 7/25/04 23:30 11.71 581,347 12/15/04 23:30 12.65 628,013 7/25/04 23:45 12.67 629,006 12/15/04 23:45 12.19 605,176 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 1 (B1) Page 7 of 7 ---PAGE BREAK--- Appendix B2 City of Everett Comprehensive Water Plan Reservoir 2 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) 7/23/04 0:00 12.78 5,899,523 12/13/04 0:00 14.48 6,884,452 7/23/04 0:15 12.92 5,978,850 12/13/04 0:15 14.62 6,967,669 7/23/04 0:30 12.95 5,995,891 12/13/04 0:30 14.50 6,896,321 7/23/04 0:45 13.06 6,058,498 12/13/04 0:45 14.55 6,926,021 7/23/04 1:00 13.16 6,115,585 12/13/04 1:00 14.64 6,979,584 7/23/04 1:15 13.19 6,132,743 12/13/04 1:15 14.65 6,985,543 7/23/04 1:30 13.34 6,218,754 12/13/04 1:30 14.66 6,991,505 7/23/04 1:45 13.37 6,236,000 12/13/04 1:45 14.73 7,033,279 7/23/04 2:00 13.43 6,270,537 12/13/04 2:00 14.88 7,123,065 7/23/04 2:15 13.59 6,362,922 12/13/04 2:15 14.80 7,075,133 7/23/04 2:30 13.60 6,368,710 12/13/04 2:30 14.81 7,081,119 7/23/04 2:45 13.67 6,409,272 12/13/04 2:45 14.82 7,087,106 7/23/04 3:00 13.84 6,508,112 12/13/04 3:00 14.88 7,123,065 7/23/04 3:15 13.84 6,508,112 12/13/04 3:15 14.75 7,045,229 7/23/04 3:30 14.08 6,648,455 12/13/04 3:30 14.89 7,129,064 7/23/04 3:45 14.05 6,630,861 12/13/04 3:45 14.89 7,129,064 7/23/04 4:00 14.04 6,624,999 12/13/04 4:00 14.89 7,129,064 7/23/04 4:15 14.11 6,666,064 12/13/04 4:15 14.97 7,177,113 7/23/04 4:30 14.12 6,671,937 12/13/04 4:30 15.09 7,249,383 7/23/04 4:45 14.26 6,754,331 12/13/04 4:45 15.05 7,225,267 7/23/04 5:00 14.24 6,742,540 12/13/04 5:00 15.03 7,213,219 7/23/04 5:15 14.16 6,695,445 12/13/04 5:15 15.12 7,267,488 7/23/04 5:30 14.19 6,713,094 12/13/04 5:30 15.05 7,225,267 7/23/04 5:45 14.16 6,695,445 12/13/04 5:45 15.04 7,219,242 7/23/04 6:00 14.24 6,742,540 12/13/04 6:00 15.17 7,297,694 7/23/04 6:15 14.13 6,677,812 12/13/04 6:15 15.02 7,207,197 7/23/04 6:30 14.16 6,695,445 12/13/04 6:30 15.01 7,201,177 7/23/04 6:45 14.12 6,671,937 12/13/04 6:45 14.98 7,183,126 7/23/04 7:00 14.13 6,677,812 12/13/04 7:00 14.98 7,183,126 7/23/04 7:15 14.23 6,736,648 12/13/04 7:15 14.97 7,177,113 7/23/04 7:30 14.08 6,648,455 12/13/04 7:30 15.04 7,219,242 7/23/04 7:45 14.08 6,648,455 12/13/04 7:45 14.91 7,141,066 7/23/04 8:00 14.03 6,619,139 12/13/04 8:00 14.95 7,165,091 7/23/04 8:15 13.92 6,554,788 12/13/04 8:15 14.95 7,165,091 7/23/04 8:30 14.05 6,630,861 12/13/04 8:30 14.80 7,075,133 7/23/04 8:45 13.92 6,554,788 12/13/04 8:45 14.86 7,111,072 7/23/04 9:00 13.83 6,502,285 12/13/04 9:00 14.78 7,063,167 7/23/04 9:15 13.92 6,554,788 12/13/04 9:15 14.72 7,027,306 7/23/04 9:30 13.80 6,484,813 12/13/04 9:30 14.74 7,039,253 7/23/04 9:45 13.67 6,409,272 12/13/04 9:45 14.67 6,997,468 7/23/04 10:00 13.77 6,467,356 12/13/04 10:00 14.57 6,937,912 7/23/04 10:15 13.67 6,409,272 12/13/04 10:15 14.59 6,949,810 7/23/04 10:30 13.58 6,357,136 12/13/04 10:30 14.64 6,979,584 7/23/04 10:45 13.60 6,368,710 12/13/04 10:45 14.59 6,949,810 July 2004 December 2004 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 2 (B2) Page 1 of 7 ---PAGE BREAK--- Appendix B2 City of Everett Comprehensive Water Plan Reservoir 2 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 11:00 13.50 6,310,904 12/13/04 11:00 14.56 6,931,966 7/23/04 11:15 13.49 6,305,132 12/13/04 11:15 14.58 6,943,861 7/23/04 11:30 13.51 6,316,677 12/13/04 11:30 14.40 6,837,044 7/23/04 11:45 13.40 6,253,261 12/13/04 11:45 14.42 6,848,886 7/23/04 12:00 13.41 6,259,018 12/13/04 12:00 14.50 6,896,321 7/23/04 12:15 13.41 6,259,018 12/13/04 12:15 14.38 6,825,208 7/23/04 12:30 13.35 6,224,501 12/13/04 12:30 14.36 6,813,379 7/23/04 12:45 13.46 6,287,827 12/13/04 12:45 14.40 6,837,044 7/23/04 13:00 13.46 6,287,827 12/13/04 13:00 14.26 6,754,331 7/23/04 13:15 13.41 6,259,018 12/13/04 13:15 14.26 6,754,331 7/23/04 13:30 13.43 6,270,537 12/13/04 13:30 14.39 6,831,125 7/23/04 13:45 13.43 6,270,537 12/13/04 13:45 14.24 6,742,540 7/23/04 14:00 13.38 6,241,752 12/13/04 14:00 14.22 6,730,757 7/23/04 14:15 13.36 6,230,249 12/13/04 14:15 14.32 6,789,740 7/23/04 14:30 13.27 6,178,570 12/13/04 14:30 14.13 6,677,812 7/23/04 14:45 13.27 6,178,570 12/13/04 14:45 14.17 6,701,327 7/23/04 15:00 13.34 6,218,754 12/13/04 15:00 14.24 6,742,540 7/23/04 15:15 13.27 6,178,570 12/13/04 15:15 14.17 6,701,327 7/23/04 15:30 13.27 6,178,570 12/13/04 15:30 14.06 6,636,724 7/23/04 15:45 13.25 6,167,103 12/13/04 15:45 14.16 6,695,445 7/23/04 16:00 13.13 6,098,442 12/13/04 16:00 14.11 6,666,064 7/23/04 16:15 13.21 6,144,190 12/13/04 16:15 14.03 6,619,139 7/23/04 16:30 13.10 6,081,313 12/13/04 16:30 14.08 6,648,455 7/23/04 16:45 13.10 6,081,313 12/13/04 16:45 14.01 6,607,425 7/23/04 17:00 13.08 6,069,902 12/13/04 17:00 14.05 6,630,861 7/23/04 17:15 13.04 6,047,100 12/13/04 17:15 14.01 6,607,425 7/23/04 17:30 12.95 5,995,891 12/13/04 17:30 13.95 6,572,319 7/23/04 17:45 12.95 5,995,891 12/13/04 17:45 13.91 6,548,948 7/23/04 18:00 12.85 5,939,147 12/13/04 18:00 14.03 6,619,139 7/23/04 18:15 12.70 5,854,337 12/13/04 18:15 14.06 6,636,724 7/23/04 18:30 12.77 5,893,869 12/13/04 18:30 13.88 6,531,437 7/23/04 18:45 12.65 5,826,149 12/13/04 18:45 13.93 6,560,631 7/23/04 19:00 12.57 5,781,133 12/13/04 19:00 13.97 6,584,014 7/23/04 19:15 12.56 5,775,514 12/13/04 19:15 13.94 6,566,474 7/23/04 19:30 12.45 5,713,805 12/13/04 19:30 13.90 6,543,109 7/23/04 19:45 12.35 5,657,879 12/13/04 19:45 13.96 6,578,166 7/23/04 20:00 12.31 5,635,554 12/13/04 20:00 13.91 6,548,948 7/23/04 20:15 12.22 5,585,418 12/13/04 20:15 13.84 6,508,112 7/23/04 20:30 12.18 5,563,178 12/13/04 20:30 13.91 6,548,948 7/23/04 20:45 12.03 5,480,011 12/13/04 20:45 13.90 6,543,109 7/23/04 21:00 12.01 5,468,950 12/13/04 21:00 13.80 6,484,813 7/23/04 21:15 11.96 5,441,326 12/13/04 21:15 13.83 6,502,285 7/23/04 21:30 11.94 5,430,287 12/13/04 21:30 13.89 6,537,273 7/23/04 21:45 11.89 5,402,721 12/13/04 21:45 13.78 6,473,173 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 2 (B2) Page 2 of 7 ---PAGE BREAK--- Appendix B2 City of Everett Comprehensive Water Plan Reservoir 2 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 22:00 11.82 5,364,195 12/13/04 22:00 13.84 6,508,112 7/23/04 22:15 11.81 5,358,698 12/13/04 22:15 13.91 6,548,948 7/23/04 22:30 11.95 5,435,806 12/13/04 22:30 13.85 6,513,941 7/23/04 22:45 12.04 5,485,544 12/13/04 22:45 13.84 6,508,112 7/23/04 23:00 12.22 5,585,418 12/13/04 23:00 13.87 6,525,603 7/23/04 23:15 12.31 5,635,554 12/13/04 23:15 13.93 6,560,631 7/23/04 23:30 12.40 5,685,821 12/13/04 23:30 13.88 6,531,437 7/23/04 23:45 12.50 5,741,830 12/13/04 23:45 13.84 6,508,112 7/24/04 0:00 12.59 5,792,377 12/14/04 0:00 13.96 6,578,166 7/24/04 0:15 12.62 5,809,256 12/14/04 0:15 14.00 6,601,570 7/24/04 0:30 12.67 5,837,419 12/14/04 0:30 13.99 6,595,716 7/24/04 0:45 12.71 5,859,980 12/14/04 0:45 13.98 6,589,864 7/24/04 1:00 12.74 5,876,917 12/14/04 1:00 14.02 6,613,281 7/24/04 1:15 12.63 5,814,885 12/14/04 1:15 14.11 6,666,064 7/24/04 1:30 12.73 5,871,269 12/14/04 1:30 14.09 6,654,323 7/24/04 1:45 12.70 5,854,337 12/14/04 1:45 14.13 6,677,812 7/24/04 2:00 12.85 5,939,147 12/14/04 2:00 14.16 6,695,445 7/24/04 2:15 12.82 5,922,155 12/14/04 2:15 14.24 6,742,540 7/24/04 2:30 12.90 5,967,498 12/14/04 2:30 14.21 6,724,868 7/24/04 2:45 13.00 6,024,324 12/14/04 2:45 14.26 6,754,331 7/24/04 3:00 12.95 5,995,891 12/14/04 3:00 14.38 6,825,208 7/24/04 3:15 13.03 6,041,403 12/14/04 3:15 14.33 6,795,647 7/24/04 3:30 13.03 6,041,403 12/14/04 3:30 14.33 6,795,647 7/24/04 3:45 13.04 6,047,100 12/14/04 3:45 14.40 6,837,044 7/24/04 4:00 13.11 6,087,021 12/14/04 4:00 14.48 6,884,452 7/24/04 4:15 13.19 6,132,743 12/14/04 4:15 14.41 6,842,964 7/24/04 4:30 13.11 6,087,021 12/14/04 4:30 14.44 6,860,735 7/24/04 4:45 13.15 6,109,869 12/14/04 4:45 14.56 6,931,966 7/24/04 5:00 13.18 6,127,022 12/14/04 5:00 14.49 6,890,386 7/24/04 5:15 13.19 6,132,743 12/14/04 5:15 14.50 6,896,321 7/24/04 5:30 13.17 6,121,303 12/14/04 5:30 14.56 6,931,966 7/24/04 5:45 13.19 6,132,743 12/14/04 5:45 14.42 6,848,886 7/24/04 6:00 13.20 6,138,465 12/14/04 6:00 14.56 6,931,966 7/24/04 6:15 13.15 6,109,869 12/14/04 6:15 14.39 6,831,125 7/24/04 6:30 13.27 6,178,570 12/14/04 6:30 14.33 6,795,647 7/24/04 6:45 13.27 6,178,570 12/14/04 6:45 14.40 6,837,044 7/24/04 7:00 13.32 6,207,264 12/14/04 7:00 14.30 6,777,930 7/24/04 7:15 13.43 6,270,537 12/14/04 7:15 14.28 6,766,127 7/24/04 7:30 13.35 6,224,501 12/14/04 7:30 14.34 6,801,556 7/24/04 7:45 13.35 6,224,501 12/14/04 7:45 14.31 6,783,834 7/24/04 8:00 13.42 6,264,776 12/14/04 8:00 14.21 6,724,868 7/24/04 8:15 13.37 6,236,000 12/14/04 8:15 14.35 6,807,467 7/24/04 8:30 13.39 6,247,506 12/14/04 8:30 14.24 6,742,540 7/24/04 8:45 13.35 6,224,501 12/14/04 8:45 14.22 6,730,757 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 2 (B2) Page 3 of 7 ---PAGE BREAK--- Appendix B2 City of Everett Comprehensive Water Plan Reservoir 2 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 9:00 13.43 6,270,537 12/14/04 9:00 14.26 6,754,331 7/24/04 9:15 13.42 6,264,776 12/14/04 9:15 14.19 6,713,094 7/24/04 9:30 13.33 6,213,008 12/14/04 9:30 14.07 6,642,589 7/24/04 9:45 13.31 6,201,522 12/14/04 9:45 14.11 6,666,064 7/24/04 10:00 13.32 6,207,264 12/14/04 10:00 14.13 6,677,812 7/24/04 10:15 13.27 6,178,570 12/14/04 10:15 13.93 6,560,631 7/24/04 10:30 13.35 6,224,501 12/14/04 10:30 14.08 6,648,455 7/24/04 10:45 13.28 6,184,305 12/14/04 10:45 14.03 6,619,139 7/24/04 11:00 13.22 6,149,916 12/14/04 11:00 13.99 6,595,716 7/24/04 11:15 13.25 6,167,103 12/14/04 11:15 13.96 6,578,166 7/24/04 11:30 13.27 6,178,570 12/14/04 11:30 13.95 6,572,319 7/24/04 11:45 13.20 6,138,465 12/14/04 11:45 13.89 6,537,273 7/24/04 12:00 13.27 6,178,570 12/14/04 12:00 13.86 6,519,771 7/24/04 12:15 13.14 6,104,155 12/14/04 12:15 13.90 6,543,109 7/24/04 12:30 13.27 6,178,570 12/14/04 12:30 13.82 6,496,459 7/24/04 12:45 13.27 6,178,570 12/14/04 12:45 13.85 6,513,941 7/24/04 13:00 13.16 6,115,585 12/14/04 13:00 13.84 6,508,112 7/24/04 13:15 13.35 6,224,501 12/14/04 13:15 13.76 6,461,540 7/24/04 13:30 13.23 6,155,643 12/14/04 13:30 13.67 6,409,272 7/24/04 13:45 13.19 6,132,743 12/14/04 13:45 13.79 6,478,992 7/24/04 14:00 13.34 6,218,754 12/14/04 14:00 13.73 6,444,102 7/24/04 14:15 13.19 6,132,743 12/14/04 14:15 13.58 6,357,136 7/24/04 14:30 13.28 6,184,305 12/14/04 14:30 13.71 6,432,486 7/24/04 14:45 13.34 6,218,754 12/14/04 14:45 13.54 6,334,007 7/24/04 15:00 13.26 6,172,836 12/14/04 15:00 13.54 6,334,007 7/24/04 15:15 13.43 6,270,537 12/14/04 15:15 13.67 6,409,272 7/24/04 15:30 13.35 6,224,501 12/14/04 15:30 13.59 6,362,922 7/24/04 15:45 13.35 6,224,501 12/14/04 15:45 13.51 6,316,677 7/24/04 16:00 13.29 6,190,043 12/14/04 16:00 13.54 6,334,007 7/24/04 16:15 13.32 6,207,264 12/14/04 16:15 13.53 6,328,228 7/24/04 16:30 13.18 6,127,022 12/14/04 16:30 13.44 6,276,298 7/24/04 16:45 13.35 6,224,501 12/14/04 16:45 13.46 6,287,827 7/24/04 17:00 13.26 6,172,836 12/14/04 17:00 13.46 6,287,827 7/24/04 17:15 13.27 6,178,570 12/14/04 17:15 13.39 6,247,506 7/24/04 17:30 13.34 6,218,754 12/14/04 17:30 13.34 6,218,754 7/24/04 17:45 13.20 6,138,465 12/14/04 17:45 13.36 6,230,249 7/24/04 18:00 13.11 6,087,021 12/14/04 18:00 13.30 6,195,782 7/24/04 18:15 13.16 6,115,585 12/14/04 18:15 13.25 6,167,103 7/24/04 18:30 13.19 6,132,743 12/14/04 18:30 13.36 6,230,249 7/24/04 18:45 13.06 6,058,498 12/14/04 18:45 13.24 6,161,372 7/24/04 19:00 13.09 6,075,607 12/14/04 19:00 13.12 6,092,730 7/24/04 19:15 13.12 6,092,730 12/14/04 19:15 13.27 6,178,570 7/24/04 19:30 13.14 6,104,155 12/14/04 19:30 13.27 6,178,570 7/24/04 19:45 13.04 6,047,100 12/14/04 19:45 13.19 6,132,743 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 2 (B2) Page 4 of 7 ---PAGE BREAK--- Appendix B2 City of Everett Comprehensive Water Plan Reservoir 2 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 20:00 13.11 6,087,021 12/14/04 20:00 13.23 6,155,643 7/24/04 20:15 13.16 6,115,585 12/14/04 20:15 13.42 6,264,776 7/24/04 20:30 13.22 6,149,916 12/14/04 20:30 13.19 6,132,743 7/24/04 20:45 13.12 6,092,730 12/14/04 20:45 13.33 6,213,008 7/24/04 21:00 13.20 6,138,465 12/14/04 21:00 13.33 6,213,008 7/24/04 21:15 13.19 6,132,743 12/14/04 21:15 13.27 6,178,570 7/24/04 21:30 13.19 6,132,743 12/14/04 21:30 13.27 6,178,570 7/24/04 21:45 13.25 6,167,103 12/14/04 21:45 13.42 6,264,776 7/24/04 22:00 13.31 6,201,522 12/14/04 22:00 13.43 6,270,537 7/24/04 22:15 13.42 6,264,776 12/14/04 22:15 13.33 6,213,008 7/24/04 22:30 13.57 6,351,351 12/14/04 22:30 13.36 6,230,249 7/24/04 22:45 13.61 6,374,499 12/14/04 22:45 13.51 6,316,677 7/24/04 23:00 13.66 6,403,472 12/14/04 23:00 13.53 6,328,228 7/24/04 23:15 13.83 6,502,285 12/14/04 23:15 13.51 6,316,677 7/24/04 23:30 13.90 6,543,109 12/14/04 23:30 13.57 6,351,351 7/24/04 23:45 14.01 6,607,425 12/14/04 23:45 13.75 6,455,726 7/25/04 0:00 14.15 6,689,566 12/15/04 0:00 13.75 6,455,726 7/25/04 0:15 14.20 6,718,980 12/15/04 0:15 13.72 6,438,293 7/25/04 0:30 14.27 6,760,228 12/15/04 0:30 13.91 6,548,948 7/25/04 0:45 14.30 6,777,930 12/15/04 0:45 13.98 6,589,864 7/25/04 1:00 14.31 6,783,834 12/15/04 1:00 13.84 6,508,112 7/25/04 1:15 14.29 6,772,028 12/15/04 1:15 14.00 6,601,570 7/25/04 1:30 14.43 6,854,810 12/15/04 1:30 14.16 6,695,445 7/25/04 1:45 14.39 6,831,125 12/15/04 1:45 14.15 6,689,566 7/25/04 2:00 14.41 6,842,964 12/15/04 2:00 14.21 6,724,868 7/25/04 2:15 14.43 6,854,810 12/15/04 2:15 14.29 6,772,028 7/25/04 2:30 14.51 6,902,258 12/15/04 2:30 14.34 6,801,556 7/25/04 2:45 14.55 6,926,021 12/15/04 2:45 14.40 6,837,044 7/25/04 3:00 14.63 6,973,626 12/15/04 3:00 14.47 6,878,521 7/25/04 3:15 14.72 7,027,306 12/15/04 3:15 14.56 6,931,966 7/25/04 3:30 14.75 7,045,229 12/15/04 3:30 14.56 6,931,966 7/25/04 3:45 14.71 7,021,335 12/15/04 3:45 14.65 6,985,543 7/25/04 4:00 14.72 7,027,306 12/15/04 4:00 14.69 7,009,398 7/25/04 4:15 14.72 7,027,306 12/15/04 4:15 14.78 7,063,167 7/25/04 4:30 14.89 7,129,064 12/15/04 4:30 14.86 7,111,072 7/25/04 4:45 14.80 7,075,133 12/15/04 4:45 14.96 7,171,101 7/25/04 5:00 14.82 7,087,106 12/15/04 5:00 14.90 7,135,064 7/25/04 5:15 14.91 7,141,066 12/15/04 5:15 14.95 7,165,091 7/25/04 5:30 14.91 7,141,066 12/15/04 5:30 15.00 7,195,159 7/25/04 5:45 14.88 7,123,065 12/15/04 5:45 15.08 7,243,352 7/25/04 6:00 14.97 7,177,113 12/15/04 6:00 15.03 7,213,219 7/25/04 6:15 15.13 7,273,526 12/15/04 6:15 15.15 7,285,606 7/25/04 6:30 15.15 7,285,606 12/15/04 6:30 15.13 7,273,526 7/25/04 6:45 15.29 7,370,357 12/15/04 6:45 15.12 7,267,488 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 2 (B2) Page 5 of 7 ---PAGE BREAK--- Appendix B2 City of Everett Comprehensive Water Plan Reservoir 2 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 7:00 15.29 7,370,357 12/15/04 7:00 15.20 7,315,838 7/25/04 7:15 15.45 7,467,606 12/15/04 7:15 15.20 7,315,838 7/25/04 7:30 15.57 7,540,817 12/15/04 7:30 15.21 7,321,889 7/25/04 7:45 15.54 7,522,493 12/15/04 7:45 15.31 7,382,490 7/25/04 8:00 15.75 7,651,076 12/15/04 8:00 15.37 7,418,929 7/25/04 8:15 15.78 7,669,504 12/15/04 8:15 15.37 7,418,929 7/25/04 8:30 15.86 7,718,717 12/15/04 8:30 15.38 7,425,008 7/25/04 8:45 15.93 7,761,864 12/15/04 8:45 15.41 7,443,254 7/25/04 9:00 15.92 7,755,695 12/15/04 9:00 15.45 7,467,606 7/25/04 9:15 16.02 7,817,457 12/15/04 9:15 15.58 7,546,929 7/25/04 9:30 16.09 7,860,787 12/15/04 9:30 15.50 7,498,082 7/25/04 9:45 16.10 7,866,984 12/15/04 9:45 15.54 7,522,493 7/25/04 10:00 16.26 7,966,351 12/15/04 10:00 15.54 7,522,493 7/25/04 10:15 16.18 7,916,615 12/15/04 10:15 15.56 7,534,708 7/25/04 10:30 16.26 7,966,351 12/15/04 10:30 15.61 7,565,273 7/25/04 10:45 16.20 7,929,040 12/15/04 10:45 15.61 7,565,273 7/25/04 11:00 16.16 7,904,197 12/15/04 11:00 15.56 7,534,708 7/25/04 11:15 16.32 8,003,722 12/15/04 11:15 15.60 7,559,157 7/25/04 11:30 16.29 7,985,030 12/15/04 11:30 15.61 7,565,273 7/25/04 11:45 16.30 7,991,258 12/15/04 11:45 15.53 7,516,387 7/25/04 12:00 16.35 8,022,429 12/15/04 12:00 15.58 7,546,929 7/25/04 12:15 16.33 8,009,956 12/15/04 12:15 15.61 7,565,273 7/25/04 12:30 16.44 8,078,640 12/15/04 12:30 15.55 7,528,599 7/25/04 12:45 16.31 7,997,489 12/15/04 12:45 15.67 7,602,007 7/25/04 13:00 16.41 8,059,888 12/15/04 13:00 15.52 7,510,284 7/25/04 13:15 16.51 8,122,450 12/15/04 13:15 15.61 7,565,273 7/25/04 13:30 16.43 8,072,388 12/15/04 13:30 15.61 7,565,273 7/25/04 13:45 16.52 8,128,716 12/15/04 13:45 15.48 7,485,886 7/25/04 14:00 16.46 8,091,148 12/15/04 14:00 15.54 7,522,493 7/25/04 14:15 16.50 8,116,187 12/15/04 14:15 15.61 7,565,273 7/25/04 14:30 16.53 8,134,983 12/15/04 14:30 15.54 7,522,493 7/25/04 14:45 16.48 8,103,664 12/15/04 14:45 15.55 7,528,599 7/25/04 15:00 16.62 8,191,458 12/15/04 15:00 15.60 7,559,157 7/25/04 15:15 16.58 8,166,341 12/15/04 15:15 15.54 7,522,493 7/25/04 15:30 16.52 8,128,716 12/15/04 15:30 15.56 7,534,708 7/25/04 15:45 16.67 8,222,890 12/15/04 15:45 15.56 7,534,708 7/25/04 16:00 16.58 8,166,341 12/15/04 16:00 15.51 7,504,182 7/25/04 16:15 16.66 8,216,600 12/15/04 16:15 15.54 7,522,493 7/25/04 16:30 16.52 8,128,716 12/15/04 16:30 15.54 7,522,493 7/25/04 16:45 16.48 8,103,664 12/15/04 16:45 15.47 7,479,792 7/25/04 17:00 16.55 8,147,521 12/15/04 17:00 15.49 7,491,983 7/25/04 17:15 16.37 8,034,909 12/15/04 17:15 15.61 7,565,273 7/25/04 17:30 16.31 7,997,489 12/15/04 17:30 15.55 7,528,599 7/25/04 17:45 16.38 8,041,151 12/15/04 17:45 15.63 7,577,512 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 2 (B2) Page 6 of 7 ---PAGE BREAK--- Appendix B2 City of Everett Comprehensive Water Plan Reservoir 2 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 18:00 16.19 7,922,827 12/15/04 18:00 15.61 7,565,273 7/25/04 18:15 16.26 7,966,351 12/15/04 18:15 15.61 7,565,273 7/25/04 18:30 16.25 7,960,128 12/15/04 18:30 15.65 7,589,756 7/25/04 18:45 16.10 7,866,984 12/15/04 18:45 15.60 7,559,157 7/25/04 19:00 16.20 7,929,040 12/15/04 19:00 15.62 7,571,392 7/25/04 19:15 16.05 7,836,017 12/15/04 19:15 15.68 7,608,135 7/25/04 19:30 16.19 7,922,827 12/15/04 19:30 15.65 7,589,756 7/25/04 19:45 16.10 7,866,984 12/15/04 19:45 15.65 7,589,756 7/25/04 20:00 16.09 7,860,787 12/15/04 20:00 15.71 7,626,528 7/25/04 20:15 16.18 7,916,615 12/15/04 20:15 15.70 7,620,395 7/25/04 20:30 16.17 7,910,405 12/15/04 20:30 15.62 7,571,392 7/25/04 20:45 16.01 7,811,274 12/15/04 20:45 15.74 7,644,937 7/25/04 21:00 16.18 7,916,615 12/15/04 21:00 15.56 7,534,708 7/25/04 21:15 16.08 7,854,592 12/15/04 21:15 15.62 7,571,392 7/25/04 21:30 16.17 7,910,405 12/15/04 21:30 15.61 7,565,273 7/25/04 21:45 16.21 7,935,253 12/15/04 21:45 15.53 7,516,387 7/25/04 22:00 16.24 7,953,907 12/15/04 22:00 15.51 7,504,182 7/25/04 22:15 16.27 7,972,576 12/15/04 22:15 15.53 7,516,387 7/25/04 22:30 16.23 7,947,688 12/15/04 22:30 15.53 7,516,387 7/25/04 22:45 16.45 8,084,894 12/15/04 22:45 15.45 7,467,606 7/25/04 23:00 16.50 8,116,187 12/15/04 23:00 15.38 7,425,008 7/25/04 23:15 16.60 8,178,896 12/15/04 23:15 15.36 7,412,852 7/25/04 23:30 16.75 8,273,267 12/15/04 23:30 15.34 7,400,702 7/25/04 23:45 16.82 8,317,432 12/15/04 23:45 15.45 7,467,606 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 2 (B2) Page 7 of 7 ---PAGE BREAK--- Appendix B3 City of Everett Comprehensive Water Plan Reservoir 3 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) 7/23/04 0:00 16.00 13,924,957 12/13/04 0:00 17.70 15,701,322 7/23/04 0:15 16.00 13,924,957 12/13/04 0:15 17.90 15,914,073 7/23/04 0:30 16.00 13,924,957 12/13/04 0:30 17.90 15,914,073 7/23/04 0:45 16.10 14,027,863 12/13/04 0:45 18.00 16,020,747 7/23/04 1:00 16.10 14,027,863 12/13/04 1:00 18.00 16,020,747 7/23/04 1:15 16.10 14,027,863 12/13/04 1:15 18.10 16,127,620 7/23/04 1:30 16.10 14,027,863 12/13/04 1:30 18.10 16,127,620 7/23/04 1:45 16.10 14,027,863 12/13/04 1:45 18.10 16,127,620 7/23/04 2:00 16.10 14,027,863 12/13/04 2:00 18.20 16,234,690 7/23/04 2:15 16.10 14,027,863 12/13/04 2:15 18.20 16,234,690 7/23/04 2:30 16.20 14,130,967 12/13/04 2:30 18.20 16,234,690 7/23/04 2:45 16.20 14,130,967 12/13/04 2:45 18.20 16,234,690 7/23/04 3:00 16.20 14,130,967 12/13/04 3:00 18.20 16,234,690 7/23/04 3:15 16.20 14,130,967 12/13/04 3:15 18.20 16,234,690 7/23/04 3:30 16.20 14,130,967 12/13/04 3:30 18.20 16,234,690 7/23/04 3:45 16.20 14,130,967 12/13/04 3:45 18.40 16,449,425 7/23/04 4:00 16.20 14,130,967 12/13/04 4:00 18.40 16,449,425 7/23/04 4:15 16.20 14,130,967 12/13/04 4:15 18.40 16,449,425 7/23/04 4:30 16.20 14,130,967 12/13/04 4:30 18.50 16,557,091 7/23/04 4:45 16.20 14,130,967 12/13/04 4:45 18.50 16,557,091 7/23/04 5:00 16.20 14,130,967 12/13/04 5:00 18.60 16,664,955 7/23/04 5:15 16.20 14,130,967 12/13/04 5:15 18.60 16,664,955 7/23/04 5:30 16.20 14,130,967 12/13/04 5:30 18.70 16,773,017 7/23/04 5:45 16.10 14,027,863 12/13/04 5:45 18.70 16,773,017 7/23/04 6:00 16.10 14,027,863 12/13/04 6:00 18.70 16,773,017 7/23/04 6:15 16.10 14,027,863 12/13/04 6:15 18.70 16,773,017 7/23/04 6:30 16.10 14,027,863 12/13/04 6:30 18.70 16,773,017 7/23/04 6:45 16.10 14,027,863 12/13/04 6:45 18.70 16,773,017 7/23/04 7:00 16.10 14,027,863 12/13/04 7:00 18.70 16,773,017 7/23/04 7:15 16.10 14,027,863 12/13/04 7:15 18.70 16,773,017 7/23/04 7:30 16.10 14,027,863 12/13/04 7:30 18.70 16,773,017 7/23/04 7:45 16.10 14,027,863 12/13/04 7:45 18.70 16,773,017 7/23/04 8:00 16.00 13,924,957 12/13/04 8:00 18.70 16,773,017 7/23/04 8:15 16.00 13,924,957 12/13/04 8:15 18.70 16,773,017 7/23/04 8:30 16.00 13,924,957 12/13/04 8:30 18.60 16,664,955 7/23/04 8:45 16.00 13,924,957 12/13/04 8:45 18.60 16,664,955 7/23/04 9:00 16.00 13,924,957 12/13/04 9:00 18.60 16,664,955 7/23/04 9:15 16.00 13,924,957 12/13/04 9:15 18.60 16,664,955 7/23/04 9:30 16.00 13,924,957 12/13/04 9:30 18.60 16,664,955 7/23/04 9:45 16.00 13,924,957 12/13/04 9:45 18.60 16,664,955 7/23/04 10:00 16.00 13,924,957 12/13/04 10:00 18.60 16,664,955 7/23/04 10:15 16.00 13,924,957 12/13/04 10:15 18.60 16,664,955 7/23/04 10:30 16.00 13,924,957 12/13/04 10:30 18.60 16,664,955 7/23/04 10:45 16.00 13,924,957 12/13/04 10:45 18.70 16,773,017 July 2004 December 2004 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 3 (B3) Page 1 of 7 ---PAGE BREAK--- Appendix B3 City of Everett Comprehensive Water Plan Reservoir 3 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 11:00 16.00 13,924,957 12/13/04 11:00 18.70 16,773,017 7/23/04 11:15 16.00 13,924,957 12/13/04 11:15 18.70 16,773,017 7/23/04 11:30 16.00 13,924,957 12/13/04 11:30 18.70 16,773,017 7/23/04 11:45 16.00 13,924,957 12/13/04 11:45 18.70 16,773,017 7/23/04 12:00 16.10 14,027,863 12/13/04 12:00 18.70 16,773,017 7/23/04 12:15 16.10 14,027,863 12/13/04 12:15 18.90 16,989,735 7/23/04 12:30 16.10 14,027,863 12/13/04 12:30 18.90 16,989,735 7/23/04 12:45 16.10 14,027,863 12/13/04 12:45 18.90 16,989,735 7/23/04 13:00 16.10 14,027,863 12/13/04 13:00 18.90 16,989,735 7/23/04 13:15 16.10 14,027,863 12/13/04 13:15 18.90 16,989,735 7/23/04 13:30 16.10 14,027,863 12/13/04 13:30 19.00 17,098,393 7/23/04 13:45 16.10 14,027,863 12/13/04 13:45 19.00 17,098,393 7/23/04 14:00 16.10 14,027,863 12/13/04 14:00 19.00 17,098,393 7/23/04 14:15 16.20 14,130,967 12/13/04 14:15 19.00 17,098,393 7/23/04 14:30 16.20 14,130,967 12/13/04 14:30 19.00 17,098,393 7/23/04 14:45 16.40 14,337,768 12/13/04 14:45 19.10 17,207,249 7/23/04 15:00 16.40 14,337,768 12/13/04 15:00 19.10 17,207,249 7/23/04 15:15 16.40 14,337,768 12/13/04 15:15 19.10 17,207,249 7/23/04 15:30 16.50 14,441,467 12/13/04 15:30 19.10 17,207,249 7/23/04 15:45 16.50 14,441,467 12/13/04 15:45 19.20 17,316,303 7/23/04 16:00 16.60 14,545,364 12/13/04 16:00 19.20 17,316,303 7/23/04 16:15 16.60 14,545,364 12/13/04 16:15 19.20 17,316,303 7/23/04 16:30 16.60 14,545,364 12/13/04 16:30 19.20 17,316,303 7/23/04 16:45 16.60 14,545,364 12/13/04 16:45 19.20 17,316,303 7/23/04 17:00 16.60 14,545,364 12/13/04 17:00 19.20 17,316,303 7/23/04 17:15 16.70 14,649,460 12/13/04 17:15 19.20 17,316,303 7/23/04 17:30 16.70 14,649,460 12/13/04 17:30 19.20 17,316,303 7/23/04 17:45 16.70 14,649,460 12/13/04 17:45 19.40 17,535,004 7/23/04 18:00 16.70 14,649,460 12/13/04 18:00 19.40 17,535,004 7/23/04 18:15 16.60 14,545,364 12/13/04 18:15 19.50 17,644,653 7/23/04 18:30 16.60 14,545,364 12/13/04 18:30 19.50 17,644,653 7/23/04 18:45 16.60 14,545,364 12/13/04 18:45 19.50 17,644,653 7/23/04 19:00 16.60 14,545,364 12/13/04 19:00 19.40 17,535,004 7/23/04 19:15 16.50 14,441,467 12/13/04 19:15 19.40 17,535,004 7/23/04 19:30 16.50 14,441,467 12/13/04 19:30 19.40 17,535,004 7/23/04 19:45 16.50 14,441,467 12/13/04 19:45 19.30 17,425,553 7/23/04 20:00 16.40 14,337,768 12/13/04 20:00 19.30 17,425,553 7/23/04 20:15 16.30 14,234,267 12/13/04 20:15 19.30 17,425,553 7/23/04 20:30 16.30 14,234,267 12/13/04 20:30 19.30 17,425,553 7/23/04 20:45 16.30 14,234,267 12/13/04 20:45 19.30 17,425,553 7/23/04 21:00 16.10 14,027,863 12/13/04 21:00 19.10 17,207,249 7/23/04 21:15 16.10 14,027,863 12/13/04 21:15 19.10 17,207,249 7/23/04 21:30 16.00 13,924,957 12/13/04 21:30 19.10 17,207,249 7/23/04 21:45 15.90 13,822,249 12/13/04 21:45 19.10 17,207,249 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 3 (B3) Page 2 of 7 ---PAGE BREAK--- Appendix B3 City of Everett Comprehensive Water Plan Reservoir 3 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 22:00 15.80 13,719,741 12/13/04 22:00 19.00 17,098,393 7/23/04 22:15 15.80 13,719,741 12/13/04 22:15 19.00 17,098,393 7/23/04 22:30 15.80 13,719,741 12/13/04 22:30 18.90 16,989,735 7/23/04 22:45 15.80 13,719,741 12/13/04 22:45 18.80 16,881,276 7/23/04 23:00 15.80 13,719,741 12/13/04 23:00 18.80 16,881,276 7/23/04 23:15 15.90 13,822,249 12/13/04 23:15 18.80 16,881,276 7/23/04 23:30 15.90 13,822,249 12/13/04 23:30 18.60 16,664,955 7/23/04 23:45 15.90 13,822,249 12/13/04 23:45 18.60 16,664,955 7/24/04 0:00 15.90 13,822,249 12/14/04 0:00 18.50 16,557,091 7/24/04 0:15 15.90 13,822,249 12/14/04 0:15 18.50 16,557,091 7/24/04 0:30 15.90 13,822,249 12/14/04 0:30 18.40 16,449,425 7/24/04 0:45 15.90 13,822,249 12/14/04 0:45 18.40 16,449,425 7/24/04 1:00 16.00 13,924,957 12/14/04 1:00 18.40 16,449,425 7/24/04 1:15 16.00 13,924,957 12/14/04 1:15 18.30 16,341,958 7/24/04 1:30 16.00 13,924,957 12/14/04 1:30 18.30 16,341,958 7/24/04 1:45 16.00 13,924,957 12/14/04 1:45 18.30 16,341,958 7/24/04 2:00 16.00 13,924,957 12/14/04 2:00 18.30 16,341,958 7/24/04 2:15 16.10 14,027,863 12/14/04 2:15 18.30 16,341,958 7/24/04 2:30 16.10 14,027,863 12/14/04 2:30 18.30 16,341,958 7/24/04 2:45 16.10 14,027,863 12/14/04 2:45 18.30 16,341,958 7/24/04 3:00 16.20 14,130,967 12/14/04 3:00 18.30 16,341,958 7/24/04 3:15 16.20 14,130,967 12/14/04 3:15 18.30 16,341,958 7/24/04 3:30 16.20 14,130,967 12/14/04 3:30 18.30 16,341,958 7/24/04 3:45 16.20 14,130,967 12/14/04 3:45 18.30 16,341,958 7/24/04 4:00 16.20 14,130,967 12/14/04 4:00 18.30 16,341,958 7/24/04 4:15 16.20 14,130,967 12/14/04 4:15 18.10 16,127,620 7/24/04 4:30 16.20 14,130,967 12/14/04 4:30 18.10 16,127,620 7/24/04 4:45 16.40 14,337,768 12/14/04 4:45 18.20 16,234,690 7/24/04 5:00 16.40 14,337,768 12/14/04 5:00 18.20 16,234,690 7/24/04 5:15 16.40 14,337,768 12/14/04 5:15 18.20 16,234,690 7/24/04 5:30 16.40 14,337,768 12/14/04 5:30 18.20 16,234,690 7/24/04 5:45 16.50 14,441,467 12/14/04 5:45 18.20 16,234,690 7/24/04 6:00 16.50 14,441,467 12/14/04 6:00 18.20 16,234,690 7/24/04 6:15 16.50 14,441,467 12/14/04 6:15 18.20 16,234,690 7/24/04 6:30 16.50 14,441,467 12/14/04 6:30 18.20 16,234,690 7/24/04 6:45 16.50 14,441,467 12/14/04 6:45 18.40 16,449,425 7/24/04 7:00 16.50 14,441,467 12/14/04 7:00 18.30 16,341,958 7/24/04 7:15 16.60 14,545,364 12/14/04 7:15 18.30 16,341,958 7/24/04 7:30 16.60 14,545,364 12/14/04 7:30 18.30 16,341,958 7/24/04 7:45 16.60 14,545,364 12/14/04 7:45 18.30 16,341,958 7/24/04 8:00 16.60 14,545,364 12/14/04 8:00 18.30 16,341,958 7/24/04 8:15 16.60 14,545,364 12/14/04 8:15 18.30 16,341,958 7/24/04 8:30 16.60 14,545,364 12/14/04 8:30 18.30 16,341,958 7/24/04 8:45 16.60 14,545,364 12/14/04 8:45 18.30 16,341,958 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 3 (B3) Page 3 of 7 ---PAGE BREAK--- Appendix B3 City of Everett Comprehensive Water Plan Reservoir 3 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 9:00 16.60 14,545,364 12/14/04 9:00 18.30 16,341,958 7/24/04 9:15 16.60 14,545,364 12/14/04 9:15 18.30 16,341,958 7/24/04 9:30 16.60 14,545,364 12/14/04 9:30 18.30 16,341,958 7/24/04 9:45 16.60 14,545,364 12/14/04 9:45 18.30 16,341,958 7/24/04 10:00 16.60 14,545,364 12/14/04 10:00 18.30 16,341,958 7/24/04 10:15 16.60 14,545,364 12/14/04 10:15 18.30 16,341,958 7/24/04 10:30 16.70 14,649,460 12/14/04 10:30 18.30 16,341,958 7/24/04 10:45 16.70 14,649,460 12/14/04 10:45 18.30 16,341,958 7/24/04 11:00 16.70 14,649,460 12/14/04 11:00 18.30 16,341,958 7/24/04 11:15 16.70 14,649,460 12/14/04 11:15 18.10 16,127,620 7/24/04 11:30 16.70 14,649,460 12/14/04 11:30 18.00 16,020,747 7/24/04 11:45 16.70 14,649,460 12/14/04 11:45 17.90 15,914,073 7/24/04 12:00 16.70 14,649,460 12/14/04 12:00 17.80 15,807,597 7/24/04 12:15 16.70 14,649,460 12/14/04 12:15 17.80 15,807,597 7/24/04 12:30 16.70 14,649,460 12/14/04 12:30 17.80 15,807,597 7/24/04 12:45 16.70 14,649,460 12/14/04 12:45 17.60 15,595,243 7/24/04 13:00 16.70 14,649,460 12/14/04 13:00 17.60 15,595,243 7/24/04 13:15 16.70 14,649,460 12/14/04 13:15 17.50 15,489,362 7/24/04 13:30 16.70 14,649,460 12/14/04 13:30 17.50 15,489,362 7/24/04 13:45 16.70 14,649,460 12/14/04 13:45 17.50 15,489,362 7/24/04 14:00 16.70 14,649,460 12/14/04 14:00 17.50 15,489,362 7/24/04 14:15 16.70 14,649,460 12/14/04 14:15 17.40 15,383,680 7/24/04 14:30 16.70 14,649,460 12/14/04 14:30 17.40 15,383,680 7/24/04 14:45 16.70 14,649,460 12/14/04 14:45 17.40 15,383,680 7/24/04 15:00 16.70 14,649,460 12/14/04 15:00 17.30 15,278,195 7/24/04 15:15 16.70 14,649,460 12/14/04 15:15 17.30 15,278,195 7/24/04 15:30 16.70 14,649,460 12/14/04 15:30 17.30 15,278,195 7/24/04 15:45 16.70 14,649,460 12/14/04 15:45 17.10 15,067,824 7/24/04 16:00 16.70 14,649,460 12/14/04 16:00 17.00 14,962,935 7/24/04 16:15 16.70 14,649,460 12/14/04 16:15 16.90 14,858,244 7/24/04 16:30 16.70 14,649,460 12/14/04 16:30 16.80 14,753,752 7/24/04 16:45 16.70 14,649,460 12/14/04 16:45 16.80 14,753,752 7/24/04 17:00 16.70 14,649,460 12/14/04 17:00 16.80 14,753,752 7/24/04 17:15 16.70 14,649,460 12/14/04 17:15 16.60 14,545,364 7/24/04 17:30 16.90 14,858,244 12/14/04 17:30 16.50 14,441,467 7/24/04 17:45 16.90 14,858,244 12/14/04 17:45 16.50 14,441,467 7/24/04 18:00 16.90 14,858,244 12/14/04 18:00 16.40 14,337,768 7/24/04 18:15 16.90 14,858,244 12/14/04 18:15 16.30 14,234,267 7/24/04 18:30 16.90 14,858,244 12/14/04 18:30 16.30 14,234,267 7/24/04 18:45 16.90 14,858,244 12/14/04 18:45 16.10 14,027,863 7/24/04 19:00 16.90 14,858,244 12/14/04 19:00 16.10 14,027,863 7/24/04 19:15 16.90 14,858,244 12/14/04 19:15 16.00 13,924,957 7/24/04 19:30 16.90 14,858,244 12/14/04 19:30 15.90 13,822,249 7/24/04 19:45 16.80 14,753,752 12/14/04 19:45 15.90 13,822,249 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 3 (B3) Page 4 of 7 ---PAGE BREAK--- Appendix B3 City of Everett Comprehensive Water Plan Reservoir 3 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 20:00 16.80 14,753,752 12/14/04 20:00 15.80 13,719,741 7/24/04 20:15 16.80 14,753,752 12/14/04 20:15 15.70 13,617,431 7/24/04 20:30 16.80 14,753,752 12/14/04 20:30 15.70 13,617,431 7/24/04 20:45 16.80 14,753,752 12/14/04 20:45 15.60 13,515,319 7/24/04 21:00 16.80 14,753,752 12/14/04 21:00 15.60 13,515,319 7/24/04 21:15 16.80 14,753,752 12/14/04 21:15 15.60 13,515,319 7/24/04 21:30 16.80 14,753,752 12/14/04 21:30 15.50 13,413,405 7/24/04 21:45 16.80 14,753,752 12/14/04 21:45 15.50 13,413,405 7/24/04 22:00 16.80 14,753,752 12/14/04 22:00 15.50 13,413,405 7/24/04 22:15 16.80 14,753,752 12/14/04 22:15 15.50 13,413,405 7/24/04 22:30 16.80 14,753,752 12/14/04 22:30 15.50 13,413,405 7/24/04 22:45 16.80 14,753,752 12/14/04 22:45 15.50 13,413,405 7/24/04 23:00 16.80 14,753,752 12/14/04 23:00 15.40 13,311,690 7/24/04 23:15 16.80 14,753,752 12/14/04 23:15 15.40 13,311,690 7/24/04 23:30 16.80 14,753,752 12/14/04 23:30 15.30 13,210,173 7/24/04 23:45 16.90 14,858,244 12/14/04 23:45 15.30 13,210,173 7/25/04 0:00 16.90 14,858,244 12/15/04 0:00 15.20 13,108,854 7/25/04 0:15 17.00 14,962,935 12/15/04 0:15 15.20 13,108,854 7/25/04 0:30 17.00 14,962,935 12/15/04 0:30 15.10 13,007,734 7/25/04 0:45 17.10 15,067,824 12/15/04 0:45 15.10 13,007,734 7/25/04 1:00 17.10 15,067,824 12/15/04 1:00 15.10 13,007,734 7/25/04 1:15 17.10 15,067,824 12/15/04 1:15 15.10 13,007,734 7/25/04 1:30 17.20 15,172,912 12/15/04 1:30 15.00 12,906,812 7/25/04 1:45 17.20 15,172,912 12/15/04 1:45 15.00 12,906,812 7/25/04 2:00 17.20 15,172,912 12/15/04 2:00 15.00 12,906,812 7/25/04 2:15 17.20 15,172,912 12/15/04 2:15 15.00 12,906,812 7/25/04 2:30 17.20 15,172,912 12/15/04 2:30 15.00 12,906,812 7/25/04 2:45 17.40 15,383,680 12/15/04 2:45 15.00 12,906,812 7/25/04 3:00 17.40 15,383,680 12/15/04 3:00 15.00 12,906,812 7/25/04 3:15 17.40 15,383,680 12/15/04 3:15 15.00 12,906,812 7/25/04 3:30 17.50 15,489,362 12/15/04 3:30 15.00 12,906,812 7/25/04 3:45 17.50 15,489,362 12/15/04 3:45 15.00 12,906,812 7/25/04 4:00 17.50 15,489,362 12/15/04 4:00 15.00 12,906,812 7/25/04 4:15 17.60 15,595,243 12/15/04 4:15 15.00 12,906,812 7/25/04 4:30 17.60 15,595,243 12/15/04 4:30 14.90 12,806,088 7/25/04 4:45 17.70 15,701,322 12/15/04 4:45 14.90 12,806,088 7/25/04 5:00 17.70 15,701,322 12/15/04 5:00 14.90 12,806,088 7/25/04 5:15 17.70 15,701,322 12/15/04 5:15 14.90 12,806,088 7/25/04 5:30 17.70 15,701,322 12/15/04 5:30 14.90 12,806,088 7/25/04 5:45 17.70 15,701,322 12/15/04 5:45 14.90 12,806,088 7/25/04 6:00 17.70 15,701,322 12/15/04 6:00 14.90 12,806,088 7/25/04 6:15 17.70 15,701,322 12/15/04 6:15 14.90 12,806,088 7/25/04 6:30 17.70 15,701,322 12/15/04 6:30 14.90 12,806,088 7/25/04 6:45 17.70 15,701,322 12/15/04 6:45 14.80 12,705,563 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 3 (B3) Page 5 of 7 ---PAGE BREAK--- Appendix B3 City of Everett Comprehensive Water Plan Reservoir 3 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 7:00 17.70 15,701,322 12/15/04 7:00 14.80 12,705,563 7/25/04 7:15 17.70 15,701,322 12/15/04 7:15 14.80 12,705,563 7/25/04 7:30 17.70 15,701,322 12/15/04 7:30 14.80 12,705,563 7/25/04 7:45 17.70 15,701,322 12/15/04 7:45 14.70 12,605,236 7/25/04 8:00 17.90 15,914,073 12/15/04 8:00 14.70 12,605,236 7/25/04 8:15 17.90 15,914,073 12/15/04 8:15 14.70 12,605,236 7/25/04 8:30 17.90 15,914,073 12/15/04 8:30 14.70 12,605,236 7/25/04 8:45 17.90 15,914,073 12/15/04 8:45 14.80 12,705,563 7/25/04 9:00 17.90 15,914,073 12/15/04 9:00 14.90 12,806,088 7/25/04 9:15 18.00 16,020,747 12/15/04 9:15 15.10 13,007,734 7/25/04 9:30 18.00 16,020,747 12/15/04 9:30 15.20 13,108,854 7/25/04 9:45 18.00 16,020,747 12/15/04 9:45 15.30 13,210,173 7/25/04 10:00 18.10 16,127,620 12/15/04 10:00 15.50 13,413,405 7/25/04 10:15 18.10 16,127,620 12/15/04 10:15 15.60 13,515,319 7/25/04 10:30 18.10 16,127,620 12/15/04 10:30 15.70 13,617,431 7/25/04 10:45 18.10 16,127,620 12/15/04 10:45 15.90 13,822,249 7/25/04 11:00 18.20 16,234,690 12/15/04 11:00 15.90 13,822,249 7/25/04 11:15 18.20 16,234,690 12/15/04 11:15 16.00 13,924,957 7/25/04 11:30 18.20 16,234,690 12/15/04 11:30 16.10 14,027,863 7/25/04 11:45 18.20 16,234,690 12/15/04 11:45 16.10 14,027,863 7/25/04 12:00 18.20 16,234,690 12/15/04 12:00 16.20 14,130,967 7/25/04 12:15 18.20 16,234,690 12/15/04 12:15 16.20 14,130,967 7/25/04 12:30 18.20 16,234,690 12/15/04 12:30 16.20 14,130,967 7/25/04 12:45 18.20 16,234,690 12/15/04 12:45 16.40 14,337,768 7/25/04 13:00 18.20 16,234,690 12/15/04 13:00 16.40 14,337,768 7/25/04 13:15 18.20 16,234,690 12/15/04 13:15 16.50 14,441,467 7/25/04 13:30 18.40 16,449,425 12/15/04 13:30 16.60 14,545,364 7/25/04 13:45 18.40 16,449,425 12/15/04 13:45 16.60 14,545,364 7/25/04 14:00 18.40 16,449,425 12/15/04 14:00 16.70 14,649,460 7/25/04 14:15 18.40 16,449,425 12/15/04 14:15 16.70 14,649,460 7/25/04 14:30 18.50 16,557,091 12/15/04 14:30 16.70 14,649,460 7/25/04 14:45 18.50 16,557,091 12/15/04 14:45 16.90 14,858,244 7/25/04 15:00 18.50 16,557,091 12/15/04 15:00 16.90 14,858,244 7/25/04 15:15 18.50 16,557,091 12/15/04 15:15 16.90 14,858,244 7/25/04 15:30 18.60 16,664,955 12/15/04 15:30 16.90 14,858,244 7/25/04 15:45 18.60 16,664,955 12/15/04 15:45 16.90 14,858,244 7/25/04 16:00 18.60 16,664,955 12/15/04 16:00 16.80 14,753,752 7/25/04 16:15 18.60 16,664,955 12/15/04 16:15 16.80 14,753,752 7/25/04 16:30 18.60 16,664,955 12/15/04 16:30 16.80 14,753,752 7/25/04 16:45 18.70 16,773,017 12/15/04 16:45 16.80 14,753,752 7/25/04 17:00 18.70 16,773,017 12/15/04 17:00 16.80 14,753,752 7/25/04 17:15 18.70 16,773,017 12/15/04 17:15 16.80 14,753,752 7/25/04 17:30 18.70 16,773,017 12/15/04 17:30 16.80 14,753,752 7/25/04 17:45 18.70 16,773,017 12/15/04 17:45 16.80 14,753,752 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 3 (B3) Page 6 of 7 ---PAGE BREAK--- Appendix B3 City of Everett Comprehensive Water Plan Reservoir 3 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 18:00 18.70 16,773,017 12/15/04 18:00 16.80 14,753,752 7/25/04 18:15 18.70 16,773,017 12/15/04 18:15 16.80 14,753,752 7/25/04 18:30 18.70 16,773,017 12/15/04 18:30 16.90 14,858,244 7/25/04 18:45 18.70 16,773,017 12/15/04 18:45 16.90 14,858,244 7/25/04 19:00 18.70 16,773,017 12/15/04 19:00 16.90 14,858,244 7/25/04 19:15 18.70 16,773,017 12/15/04 19:15 16.90 14,858,244 7/25/04 19:30 18.70 16,773,017 12/15/04 19:30 16.90 14,858,244 7/25/04 19:45 18.70 16,773,017 12/15/04 19:45 16.90 14,858,244 7/25/04 20:00 18.60 16,664,955 12/15/04 20:00 17.00 14,962,935 7/25/04 20:15 18.60 16,664,955 12/15/04 20:15 17.00 14,962,935 7/25/04 20:30 18.60 16,664,955 12/15/04 20:30 17.00 14,962,935 7/25/04 20:45 18.50 16,557,091 12/15/04 20:45 17.10 15,067,824 7/25/04 21:00 18.60 16,664,955 12/15/04 21:00 17.10 15,067,824 7/25/04 21:15 18.50 16,557,091 12/15/04 21:15 17.10 15,067,824 7/25/04 21:30 18.50 16,557,091 12/15/04 21:30 17.10 15,067,824 7/25/04 21:45 18.50 16,557,091 12/15/04 21:45 17.20 15,172,912 7/25/04 22:00 18.60 16,664,955 12/15/04 22:00 17.20 15,172,912 7/25/04 22:15 18.60 16,664,955 12/15/04 22:15 17.20 15,172,912 7/25/04 22:30 18.60 16,664,955 12/15/04 22:30 17.20 15,172,912 7/25/04 22:45 18.70 16,773,017 12/15/04 22:45 17.20 15,172,912 7/25/04 23:00 18.70 16,773,017 12/15/04 23:00 17.20 15,172,912 7/25/04 23:15 18.70 16,773,017 12/15/04 23:15 17.20 15,172,912 7/25/04 23:30 18.90 16,989,735 12/15/04 23:30 17.20 15,172,912 7/25/04 23:45 18.90 16,989,735 12/15/04 23:45 17.20 15,172,912 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 3 (B3) Page 7 of 7 ---PAGE BREAK--- Appendix B4 City of Everett Comprehensive Water Plan Reservoir 6 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) 7/23/04 0:00 26.70 19,140,656 12/13/04 0:00 24.70 17,706,899 7/23/04 0:15 26.90 19,284,031 12/13/04 0:15 24.70 17,706,899 7/23/04 0:30 27.00 19,355,719 12/13/04 0:30 24.90 17,850,274 7/23/04 0:45 27.00 19,355,719 12/13/04 0:45 25.00 17,921,962 7/23/04 1:00 27.00 19,355,719 12/13/04 1:00 25.20 18,065,338 7/23/04 1:15 27.00 19,355,719 12/13/04 1:15 25.50 18,280,401 7/23/04 1:30 27.10 19,427,407 12/13/04 1:30 25.70 18,423,777 7/23/04 1:45 27.10 19,427,407 12/13/04 1:45 25.90 18,567,152 7/23/04 2:00 27.20 19,499,095 12/13/04 2:00 26.20 18,782,217 7/23/04 2:15 27.20 19,499,095 12/13/04 2:15 26.20 18,782,217 7/23/04 2:30 27.20 19,499,095 12/13/04 2:30 26.20 18,782,217 7/23/04 2:45 27.20 19,499,095 12/13/04 2:45 26.40 18,925,592 7/23/04 3:00 27.20 19,499,095 12/13/04 3:00 26.50 18,997,280 7/23/04 3:15 27.20 19,499,095 12/13/04 3:15 26.50 18,997,280 7/23/04 3:30 27.20 19,499,095 12/13/04 3:30 26.60 19,068,968 7/23/04 3:45 27.20 19,499,095 12/13/04 3:45 26.90 19,284,031 7/23/04 4:00 27.20 19,499,095 12/13/04 4:00 27.10 19,427,407 7/23/04 4:15 27.40 19,642,470 12/13/04 4:15 27.40 19,642,470 7/23/04 4:30 27.40 19,642,470 12/13/04 4:30 27.60 19,785,846 7/23/04 4:45 27.60 19,785,846 12/13/04 4:45 27.70 19,857,534 7/23/04 5:00 27.70 19,857,534 12/13/04 5:00 27.90 20,000,909 7/23/04 5:15 27.90 20,000,909 12/13/04 5:15 27.90 20,000,909 7/23/04 5:30 27.90 20,000,909 12/13/04 5:30 28.00 20,072,597 7/23/04 5:45 27.90 20,000,909 12/13/04 5:45 28.00 20,072,597 7/23/04 6:00 27.80 19,929,221 12/13/04 6:00 28.10 20,144,285 7/23/04 6:15 27.80 19,929,221 12/13/04 6:15 28.00 20,072,597 7/23/04 6:30 27.80 19,929,221 12/13/04 6:30 27.90 20,000,909 7/23/04 6:45 27.80 19,929,221 12/13/04 6:45 27.90 20,000,909 7/23/04 7:00 27.80 19,929,221 12/13/04 7:00 27.80 19,929,221 7/23/04 7:15 27.80 19,929,221 12/13/04 7:15 27.80 19,929,221 7/23/04 7:30 27.60 19,785,846 12/13/04 7:30 27.60 19,785,846 7/23/04 7:45 27.50 19,714,158 12/13/04 7:45 27.60 19,785,846 7/23/04 8:00 27.50 19,714,158 12/13/04 8:00 27.50 19,714,158 7/23/04 8:15 27.40 19,642,470 12/13/04 8:15 27.40 19,642,470 7/23/04 8:30 27.30 19,570,782 12/13/04 8:30 27.30 19,570,782 7/23/04 8:45 27.30 19,570,782 12/13/04 8:45 27.30 19,570,782 7/23/04 9:00 27.30 19,570,782 12/13/04 9:00 27.30 19,570,782 7/23/04 9:15 27.30 19,570,782 12/13/04 9:15 27.10 19,427,407 7/23/04 9:30 27.30 19,570,782 12/13/04 9:30 27.00 19,355,719 7/23/04 9:45 27.10 19,427,407 12/13/04 9:45 27.00 19,355,719 7/23/04 10:00 27.00 19,355,719 12/13/04 10:00 26.90 19,284,031 7/23/04 10:15 27.00 19,355,719 12/13/04 10:15 26.80 19,212,343 7/23/04 10:30 26.90 19,284,031 12/13/04 10:30 26.80 19,212,343 7/23/04 10:45 26.90 19,284,031 12/13/04 10:45 26.80 19,212,343 July 2004 December 2004 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 6 (B4) Page 1 of 7 ---PAGE BREAK--- Appendix B4 City of Everett Comprehensive Water Plan Reservoir 6 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 11:00 26.80 19,212,343 12/13/04 11:00 26.60 19,068,968 7/23/04 11:15 26.80 19,212,343 12/13/04 11:15 26.50 18,997,280 7/23/04 11:30 26.80 19,212,343 12/13/04 11:30 26.40 18,925,592 7/23/04 11:45 26.80 19,212,343 12/13/04 11:45 26.30 18,853,903 7/23/04 12:00 26.80 19,212,343 12/13/04 12:00 26.30 18,853,903 7/23/04 12:15 26.80 19,212,343 12/13/04 12:15 26.30 18,853,903 7/23/04 12:30 26.60 19,068,968 12/13/04 12:30 26.10 18,710,529 7/23/04 12:45 26.60 19,068,968 12/13/04 12:45 26.00 18,638,840 7/23/04 13:00 26.60 19,068,968 12/13/04 13:00 26.00 18,638,840 7/23/04 13:15 26.50 18,997,280 12/13/04 13:15 25.90 18,567,152 7/23/04 13:30 26.60 19,068,968 12/13/04 13:30 25.80 18,495,464 7/23/04 13:45 26.60 19,068,968 12/13/04 13:45 25.80 18,495,464 7/23/04 14:00 26.60 19,068,968 12/13/04 14:00 25.80 18,495,464 7/23/04 14:15 26.60 19,068,968 12/13/04 14:15 25.60 18,352,089 7/23/04 14:30 26.60 19,068,968 12/13/04 14:30 25.50 18,280,401 7/23/04 14:45 26.60 19,068,968 12/13/04 14:45 25.40 18,208,713 7/23/04 15:00 26.50 18,997,280 12/13/04 15:00 25.30 18,137,025 7/23/04 15:15 26.60 19,068,968 12/13/04 15:15 25.30 18,137,025 7/23/04 15:30 26.60 19,068,968 12/13/04 15:30 25.30 18,137,025 7/23/04 15:45 26.60 19,068,968 12/13/04 15:45 25.10 17,993,650 7/23/04 16:00 26.60 19,068,968 12/13/04 16:00 25.10 17,993,650 7/23/04 16:15 26.60 19,068,968 12/13/04 16:15 25.00 17,921,962 7/23/04 16:30 26.60 19,068,968 12/13/04 16:30 24.90 17,850,274 7/23/04 16:45 26.60 19,068,968 12/13/04 16:45 24.80 17,778,586 7/23/04 17:00 26.60 19,068,968 12/13/04 17:00 24.80 17,778,586 7/23/04 17:15 26.50 18,997,280 12/13/04 17:15 24.80 17,778,586 7/23/04 17:30 26.50 18,997,280 12/13/04 17:30 24.60 17,635,211 7/23/04 17:45 26.50 18,997,280 12/13/04 17:45 24.50 17,563,523 7/23/04 18:00 26.50 18,997,280 12/13/04 18:00 24.50 17,563,523 7/23/04 18:15 26.50 18,997,280 12/13/04 18:15 24.40 17,491,835 7/23/04 18:30 26.50 18,997,280 12/13/04 18:30 24.40 17,491,835 7/23/04 18:45 26.40 18,925,592 12/13/04 18:45 24.50 17,563,523 7/23/04 19:00 26.40 18,925,592 12/13/04 19:00 24.50 17,563,523 7/23/04 19:15 26.30 18,853,903 12/13/04 19:15 24.50 17,563,523 7/23/04 19:30 26.30 18,853,903 12/13/04 19:30 24.50 17,563,523 7/23/04 19:45 26.30 18,853,903 12/13/04 19:45 24.60 17,635,211 7/23/04 20:00 26.30 18,853,903 12/13/04 20:00 24.60 17,635,211 7/23/04 20:15 26.10 18,710,529 12/13/04 20:15 24.60 17,635,211 7/23/04 20:30 25.90 18,567,152 12/13/04 20:30 24.70 17,706,899 7/23/04 20:45 25.80 18,495,464 12/13/04 20:45 24.70 17,706,899 7/23/04 21:00 25.50 18,280,401 12/13/04 21:00 24.70 17,706,899 7/23/04 21:15 25.50 18,280,401 12/13/04 21:15 24.70 17,706,899 7/23/04 21:30 25.50 18,280,401 12/13/04 21:30 24.70 17,706,899 7/23/04 21:45 25.40 18,208,713 12/13/04 21:45 24.70 17,706,899 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 6 (B4) Page 2 of 7 ---PAGE BREAK--- Appendix B4 City of Everett Comprehensive Water Plan Reservoir 6 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 22:00 25.40 18,208,713 12/13/04 22:00 24.70 17,706,899 7/23/04 22:15 25.40 18,208,713 12/13/04 22:15 24.90 17,850,274 7/23/04 22:30 25.30 18,137,025 12/13/04 22:30 24.90 17,850,274 7/23/04 22:45 25.30 18,137,025 12/13/04 22:45 25.00 17,921,962 7/23/04 23:00 25.30 18,137,025 12/13/04 23:00 25.00 17,921,962 7/23/04 23:15 25.30 18,137,025 12/13/04 23:15 25.00 17,921,962 7/23/04 23:30 25.30 18,137,025 12/13/04 23:30 25.10 17,993,650 7/23/04 23:45 25.30 18,137,025 12/13/04 23:45 25.20 18,065,338 7/24/04 0:00 25.30 18,137,025 12/14/04 0:00 25.20 18,065,338 7/24/04 0:15 25.30 18,137,025 12/14/04 0:15 25.20 18,065,338 7/24/04 0:30 25.30 18,137,025 12/14/04 0:30 25.20 18,065,338 7/24/04 0:45 25.30 18,137,025 12/14/04 0:45 25.40 18,208,713 7/24/04 1:00 25.40 18,208,713 12/14/04 1:00 25.60 18,352,089 7/24/04 1:15 25.40 18,208,713 12/14/04 1:15 25.70 18,423,777 7/24/04 1:30 25.50 18,280,401 12/14/04 1:30 26.00 18,638,840 7/24/04 1:45 25.50 18,280,401 12/14/04 1:45 26.20 18,782,217 7/24/04 2:00 25.50 18,280,401 12/14/04 2:00 26.50 18,997,280 7/24/04 2:15 25.60 18,352,089 12/14/04 2:15 26.70 19,140,656 7/24/04 2:30 25.60 18,352,089 12/14/04 2:30 26.70 19,140,656 7/24/04 2:45 25.60 18,352,089 12/14/04 2:45 26.70 19,140,656 7/24/04 3:00 25.60 18,352,089 12/14/04 3:00 26.90 19,284,031 7/24/04 3:15 25.70 18,423,777 12/14/04 3:15 27.00 19,355,719 7/24/04 3:30 25.70 18,423,777 12/14/04 3:30 27.00 19,355,719 7/24/04 3:45 25.70 18,423,777 12/14/04 3:45 27.20 19,499,095 7/24/04 4:00 25.70 18,423,777 12/14/04 4:00 27.50 19,714,158 7/24/04 4:15 25.90 18,567,152 12/14/04 4:15 27.70 19,857,534 7/24/04 4:30 25.90 18,567,152 12/14/04 4:30 27.90 20,000,909 7/24/04 4:45 25.90 18,567,152 12/14/04 4:45 28.00 20,072,597 7/24/04 5:00 26.00 18,638,840 12/14/04 5:00 28.00 20,072,597 7/24/04 5:15 26.00 18,638,840 12/14/04 5:15 28.00 20,072,597 7/24/04 5:30 26.10 18,710,529 12/14/04 5:30 27.90 20,000,909 7/24/04 5:45 26.10 18,710,529 12/14/04 5:45 27.80 19,929,221 7/24/04 6:00 26.10 18,710,529 12/14/04 6:00 27.80 19,929,221 7/24/04 6:15 26.10 18,710,529 12/14/04 6:15 27.80 19,929,221 7/24/04 6:30 26.10 18,710,529 12/14/04 6:30 27.60 19,785,846 7/24/04 6:45 26.20 18,782,217 12/14/04 6:45 27.50 19,714,158 7/24/04 7:00 26.20 18,782,217 12/14/04 7:00 27.50 19,714,158 7/24/04 7:15 26.20 18,782,217 12/14/04 7:15 27.40 19,642,470 7/24/04 7:30 26.20 18,782,217 12/14/04 7:30 27.30 19,570,782 7/24/04 7:45 26.20 18,782,217 12/14/04 7:45 27.30 19,570,782 7/24/04 8:00 26.20 18,782,217 12/14/04 8:00 27.30 19,570,782 7/24/04 8:15 26.20 18,782,217 12/14/04 8:15 27.10 19,427,407 7/24/04 8:30 26.20 18,782,217 12/14/04 8:30 27.00 19,355,719 7/24/04 8:45 26.20 18,782,217 12/14/04 8:45 26.90 19,284,031 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 6 (B4) Page 3 of 7 ---PAGE BREAK--- Appendix B4 City of Everett Comprehensive Water Plan Reservoir 6 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 9:00 26.20 18,782,217 12/14/04 9:00 26.80 19,212,343 7/24/04 9:15 26.20 18,782,217 12/14/04 9:15 26.80 19,212,343 7/24/04 9:30 26.20 18,782,217 12/14/04 9:30 26.80 19,212,343 7/24/04 9:45 26.20 18,782,217 12/14/04 9:45 26.60 19,068,968 7/24/04 10:00 26.20 18,782,217 12/14/04 10:00 26.50 18,997,280 7/24/04 10:15 26.10 18,710,529 12/14/04 10:15 26.40 18,925,592 7/24/04 10:30 26.10 18,710,529 12/14/04 10:30 26.30 18,853,903 7/24/04 10:45 26.00 18,638,840 12/14/04 10:45 26.30 18,853,903 7/24/04 11:00 26.00 18,638,840 12/14/04 11:00 26.30 18,853,903 7/24/04 11:15 26.00 18,638,840 12/14/04 11:15 26.30 18,853,903 7/24/04 11:30 25.90 18,567,152 12/14/04 11:30 26.40 18,925,592 7/24/04 11:45 26.00 18,638,840 12/14/04 11:45 26.40 18,925,592 7/24/04 12:00 26.00 18,638,840 12/14/04 12:00 26.40 18,925,592 7/24/04 12:15 26.00 18,638,840 12/14/04 12:15 26.50 18,997,280 7/24/04 12:30 25.90 18,567,152 12/14/04 12:30 26.50 18,997,280 7/24/04 12:45 25.90 18,567,152 12/14/04 12:45 26.50 18,997,280 7/24/04 13:00 25.90 18,567,152 12/14/04 13:00 26.60 19,068,968 7/24/04 13:15 25.80 18,495,464 12/14/04 13:15 26.60 19,068,968 7/24/04 13:30 25.80 18,495,464 12/14/04 13:30 26.60 19,068,968 7/24/04 13:45 25.80 18,495,464 12/14/04 13:45 26.70 19,140,656 7/24/04 14:00 25.80 18,495,464 12/14/04 14:00 26.70 19,140,656 7/24/04 14:15 25.80 18,495,464 12/14/04 14:15 26.70 19,140,656 7/24/04 14:30 25.80 18,495,464 12/14/04 14:30 26.70 19,140,656 7/24/04 14:45 25.80 18,495,464 12/14/04 14:45 26.70 19,140,656 7/24/04 15:00 25.80 18,495,464 12/14/04 15:00 26.70 19,140,656 7/24/04 15:15 25.80 18,495,464 12/14/04 15:15 26.90 19,284,031 7/24/04 15:30 25.80 18,495,464 12/14/04 15:30 26.90 19,284,031 7/24/04 15:45 25.80 18,495,464 12/14/04 15:45 27.00 19,355,719 7/24/04 16:00 25.80 18,495,464 12/14/04 16:00 27.00 19,355,719 7/24/04 16:15 25.80 18,495,464 12/14/04 16:15 27.00 19,355,719 7/24/04 16:30 25.80 18,495,464 12/14/04 16:30 27.10 19,427,407 7/24/04 16:45 25.80 18,495,464 12/14/04 16:45 27.10 19,427,407 7/24/04 17:00 25.80 18,495,464 12/14/04 17:00 27.10 19,427,407 7/24/04 17:15 25.80 18,495,464 12/14/04 17:15 27.20 19,499,095 7/24/04 17:30 25.80 18,495,464 12/14/04 17:30 27.20 19,499,095 7/24/04 17:45 25.80 18,495,464 12/14/04 17:45 27.20 19,499,095 7/24/04 18:00 25.70 18,423,777 12/14/04 18:00 27.20 19,499,095 7/24/04 18:15 25.70 18,423,777 12/14/04 18:15 27.20 19,499,095 7/24/04 18:30 25.60 18,352,089 12/14/04 18:30 27.20 19,499,095 7/24/04 18:45 25.60 18,352,089 12/14/04 18:45 27.20 19,499,095 7/24/04 19:00 25.60 18,352,089 12/14/04 19:00 27.10 19,427,407 7/24/04 19:15 25.50 18,280,401 12/14/04 19:15 27.00 19,355,719 7/24/04 19:30 25.50 18,280,401 12/14/04 19:30 26.90 19,284,031 7/24/04 19:45 25.50 18,280,401 12/14/04 19:45 26.80 19,212,343 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 6 (B4) Page 4 of 7 ---PAGE BREAK--- Appendix B4 City of Everett Comprehensive Water Plan Reservoir 6 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 20:00 25.50 18,280,401 12/14/04 20:00 26.80 19,212,343 7/24/04 20:15 25.40 18,208,713 12/14/04 20:15 26.60 19,068,968 7/24/04 20:30 25.30 18,137,025 12/14/04 20:30 26.50 18,997,280 7/24/04 20:45 25.00 17,921,962 12/14/04 20:45 26.50 18,997,280 7/24/04 21:00 24.90 17,850,274 12/14/04 21:00 26.40 18,925,592 7/24/04 21:15 24.90 17,850,274 12/14/04 21:15 26.30 18,853,903 7/24/04 21:30 24.80 17,778,586 12/14/04 21:30 26.30 18,853,903 7/24/04 21:45 24.80 17,778,586 12/14/04 21:45 26.10 18,710,529 7/24/04 22:00 24.80 17,778,586 12/14/04 22:00 26.00 18,638,840 7/24/04 22:15 24.80 17,778,586 12/14/04 22:15 26.00 18,638,840 7/24/04 22:30 24.80 17,778,586 12/14/04 22:30 25.90 18,567,152 7/24/04 22:45 24.80 17,778,586 12/14/04 22:45 25.80 18,495,464 7/24/04 23:00 24.80 17,778,586 12/14/04 23:00 25.80 18,495,464 7/24/04 23:15 24.80 17,778,586 12/14/04 23:15 25.80 18,495,464 7/24/04 23:30 24.80 17,778,586 12/14/04 23:30 25.60 18,352,089 7/24/04 23:45 24.80 17,778,586 12/14/04 23:45 25.50 18,280,401 7/25/04 0:00 24.80 17,778,586 12/15/04 0:00 25.50 18,280,401 7/25/04 0:15 24.90 17,850,274 12/15/04 0:15 25.40 18,208,713 7/25/04 0:30 24.90 17,850,274 12/15/04 0:30 25.40 18,208,713 7/25/04 0:45 25.00 17,921,962 12/15/04 0:45 25.50 18,280,401 7/25/04 1:00 25.00 17,921,962 12/15/04 1:00 25.70 18,423,777 7/25/04 1:15 25.00 17,921,962 12/15/04 1:15 25.70 18,423,777 7/25/04 1:30 25.10 17,993,650 12/15/04 1:30 25.90 18,567,152 7/25/04 1:45 25.10 17,993,650 12/15/04 1:45 26.00 18,638,840 7/25/04 2:00 25.20 18,065,338 12/15/04 2:00 26.00 18,638,840 7/25/04 2:15 25.20 18,065,338 12/15/04 2:15 25.90 18,567,152 7/25/04 2:30 25.20 18,065,338 12/15/04 2:30 25.80 18,495,464 7/25/04 2:45 25.20 18,065,338 12/15/04 2:45 25.80 18,495,464 7/25/04 3:00 25.30 18,137,025 12/15/04 3:00 25.80 18,495,464 7/25/04 3:15 25.40 18,208,713 12/15/04 3:15 25.80 18,495,464 7/25/04 3:30 25.40 18,208,713 12/15/04 3:30 25.90 18,567,152 7/25/04 3:45 25.50 18,280,401 12/15/04 3:45 26.00 18,638,840 7/25/04 4:00 25.50 18,280,401 12/15/04 4:00 26.20 18,782,217 7/25/04 4:15 25.60 18,352,089 12/15/04 4:15 26.20 18,782,217 7/25/04 4:30 25.60 18,352,089 12/15/04 4:30 26.40 18,925,592 7/25/04 4:45 25.70 18,423,777 12/15/04 4:45 26.40 18,925,592 7/25/04 5:00 25.70 18,423,777 12/15/04 5:00 26.30 18,853,903 7/25/04 5:15 25.70 18,423,777 12/15/04 5:15 26.30 18,853,903 7/25/04 5:30 25.70 18,423,777 12/15/04 5:30 26.30 18,853,903 7/25/04 5:45 25.90 18,567,152 12/15/04 5:45 26.10 18,710,529 7/25/04 6:00 25.90 18,567,152 12/15/04 6:00 26.00 18,638,840 7/25/04 6:15 25.90 18,567,152 12/15/04 6:15 26.00 18,638,840 7/25/04 6:30 26.00 18,638,840 12/15/04 6:30 25.90 18,567,152 7/25/04 6:45 26.20 18,782,217 12/15/04 6:45 25.80 18,495,464 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 6 (B4) Page 5 of 7 ---PAGE BREAK--- Appendix B4 City of Everett Comprehensive Water Plan Reservoir 6 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 7:00 26.40 18,925,592 12/15/04 7:00 25.80 18,495,464 7/25/04 7:15 26.50 18,997,280 12/15/04 7:15 25.80 18,495,464 7/25/04 7:30 26.50 18,997,280 12/15/04 7:30 25.60 18,352,089 7/25/04 7:45 26.60 19,068,968 12/15/04 7:45 25.50 18,280,401 7/25/04 8:00 26.60 19,068,968 12/15/04 8:00 25.40 18,208,713 7/25/04 8:15 26.60 19,068,968 12/15/04 8:15 25.30 18,137,025 7/25/04 8:30 26.60 19,068,968 12/15/04 8:30 25.30 18,137,025 7/25/04 8:45 26.60 19,068,968 12/15/04 8:45 25.30 18,137,025 7/25/04 9:00 26.70 19,140,656 12/15/04 9:00 25.10 17,993,650 7/25/04 9:15 26.70 19,140,656 12/15/04 9:15 25.00 17,921,962 7/25/04 9:30 27.00 19,355,719 12/15/04 9:30 25.00 17,921,962 7/25/04 9:45 27.20 19,499,095 12/15/04 9:45 24.90 17,850,274 7/25/04 10:00 27.10 19,427,407 12/15/04 10:00 24.80 17,778,586 7/25/04 10:15 27.10 19,427,407 12/15/04 10:15 24.80 17,778,586 7/25/04 10:30 27.10 19,427,407 12/15/04 10:30 24.80 17,778,586 7/25/04 10:45 27.10 19,427,407 12/15/04 10:45 24.50 17,563,523 7/25/04 11:00 27.20 19,499,095 12/15/04 11:00 24.60 17,635,211 7/25/04 11:15 27.20 19,499,095 12/15/04 11:15 24.60 17,635,211 7/25/04 11:30 27.20 19,499,095 12/15/04 11:30 24.60 17,635,211 7/25/04 11:45 27.20 19,499,095 12/15/04 11:45 24.70 17,706,899 7/25/04 12:00 27.20 19,499,095 12/15/04 12:00 24.70 17,706,899 7/25/04 12:15 27.20 19,499,095 12/15/04 12:15 24.70 17,706,899 7/25/04 12:30 27.20 19,499,095 12/15/04 12:30 24.70 17,706,899 7/25/04 12:45 27.20 19,499,095 12/15/04 12:45 24.70 17,706,899 7/25/04 13:00 27.20 19,499,095 12/15/04 13:00 24.70 17,706,899 7/25/04 13:15 27.20 19,499,095 12/15/04 13:15 24.80 17,778,586 7/25/04 13:30 27.20 19,499,095 12/15/04 13:30 24.90 17,850,274 7/25/04 13:45 27.20 19,499,095 12/15/04 13:45 24.90 17,850,274 7/25/04 14:00 27.20 19,499,095 12/15/04 14:00 24.90 17,850,274 7/25/04 14:15 27.40 19,642,470 12/15/04 14:15 24.90 17,850,274 7/25/04 14:30 27.60 19,785,846 12/15/04 14:30 25.00 17,921,962 7/25/04 14:45 27.70 19,857,534 12/15/04 14:45 25.00 17,921,962 7/25/04 15:00 27.70 19,857,534 12/15/04 15:00 25.00 17,921,962 7/25/04 15:15 27.70 19,857,534 12/15/04 15:15 25.10 17,993,650 7/25/04 15:30 27.70 19,857,534 12/15/04 15:30 25.10 17,993,650 7/25/04 15:45 27.70 19,857,534 12/15/04 15:45 25.20 18,065,338 7/25/04 16:00 27.70 19,857,534 12/15/04 16:00 25.20 18,065,338 7/25/04 16:15 27.70 19,857,534 12/15/04 16:15 25.20 18,065,338 7/25/04 16:30 27.70 19,857,534 12/15/04 16:30 25.20 18,065,338 7/25/04 16:45 27.80 19,929,221 12/15/04 16:45 25.20 18,065,338 7/25/04 17:00 27.80 19,929,221 12/15/04 17:00 25.20 18,065,338 7/25/04 17:15 27.80 19,929,221 12/15/04 17:15 25.40 18,208,713 7/25/04 17:30 27.80 19,929,221 12/15/04 17:30 25.40 18,208,713 7/25/04 17:45 27.80 19,929,221 12/15/04 17:45 25.40 18,208,713 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 6 (B4) Page 6 of 7 ---PAGE BREAK--- Appendix B4 City of Everett Comprehensive Water Plan Reservoir 6 Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 18:00 27.80 19,929,221 12/15/04 18:00 25.50 18,280,401 7/25/04 18:15 27.80 19,929,221 12/15/04 18:15 25.50 18,280,401 7/25/04 18:30 27.80 19,929,221 12/15/04 18:30 25.50 18,280,401 7/25/04 18:45 27.90 20,000,909 12/15/04 18:45 25.60 18,352,089 7/25/04 19:00 27.90 20,000,909 12/15/04 19:00 25.60 18,352,089 7/25/04 19:15 27.90 20,000,909 12/15/04 19:15 25.60 18,352,089 7/25/04 19:30 27.80 19,929,221 12/15/04 19:30 25.70 18,423,777 7/25/04 19:45 27.80 19,929,221 12/15/04 19:45 25.70 18,423,777 7/25/04 20:00 27.80 19,929,221 12/15/04 20:00 25.70 18,423,777 7/25/04 20:15 27.80 19,929,221 12/15/04 20:15 25.70 18,423,777 7/25/04 20:30 27.80 19,929,221 12/15/04 20:30 25.70 18,423,777 7/25/04 20:45 27.80 19,929,221 12/15/04 20:45 25.70 18,423,777 7/25/04 21:00 27.80 19,929,221 12/15/04 21:00 25.90 18,567,152 7/25/04 21:15 27.80 19,929,221 12/15/04 21:15 25.90 18,567,152 7/25/04 21:30 27.80 19,929,221 12/15/04 21:30 25.90 18,567,152 7/25/04 21:45 27.60 19,785,846 12/15/04 21:45 25.90 18,567,152 7/25/04 22:00 27.60 19,785,846 12/15/04 22:00 26.00 18,638,840 7/25/04 22:15 27.60 19,785,846 12/15/04 22:15 26.00 18,638,840 7/25/04 22:30 27.60 19,785,846 12/15/04 22:30 26.00 18,638,840 7/25/04 22:45 27.60 19,785,846 12/15/04 22:45 26.00 18,638,840 7/25/04 23:00 27.60 19,785,846 12/15/04 23:00 26.10 18,710,529 7/25/04 23:15 27.70 19,857,534 12/15/04 23:15 26.20 18,782,217 7/25/04 23:30 27.70 19,857,534 12/15/04 23:30 26.20 18,782,217 7/25/04 23:45 27.70 19,857,534 12/15/04 23:45 26.20 18,782,217 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Res 6 (B4) Page 7 of 7 ---PAGE BREAK--- Appendix B5 City of Everett Comprehensive Water Plan Bridle Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) 7/23/04 0:00 33.52 104,179 12/13/04 0:00 34.15 106,137 7/23/04 0:15 33.80 105,050 12/13/04 0:15 34.16 106,168 7/23/04 0:30 33.96 105,547 12/13/04 0:30 34.20 106,293 7/23/04 0:45 34.20 106,293 12/13/04 0:45 34.22 106,355 7/23/04 1:00 34.31 106,635 12/13/04 1:00 34.22 106,355 7/23/04 1:15 34.33 106,697 12/13/04 1:15 34.24 106,417 7/23/04 1:30 34.32 106,666 12/13/04 1:30 34.27 106,510 7/23/04 1:45 34.32 106,666 12/13/04 1:45 34.29 106,572 7/23/04 2:00 34.26 106,479 12/13/04 2:00 34.29 106,572 7/23/04 2:15 34.08 105,920 12/13/04 2:15 34.31 106,635 7/23/04 2:30 34.06 105,858 12/13/04 2:30 34.31 106,635 7/23/04 2:45 34.01 105,702 12/13/04 2:45 34.31 106,635 7/23/04 3:00 33.97 105,578 12/13/04 3:00 34.32 106,666 7/23/04 3:15 33.84 105,174 12/13/04 3:15 34.35 106,759 7/23/04 3:30 33.82 105,112 12/13/04 3:30 34.36 106,790 7/23/04 3:45 33.65 104,583 12/13/04 3:45 34.35 106,759 7/23/04 4:00 33.42 103,868 12/13/04 4:00 34.38 106,852 7/23/04 4:15 33.33 103,589 12/13/04 4:15 34.36 106,790 7/23/04 4:30 33.07 102,781 12/13/04 4:30 34.33 106,697 7/23/04 4:45 32.84 102,066 12/13/04 4:45 34.31 106,635 7/23/04 5:00 32.84 102,066 12/13/04 5:00 34.28 106,541 7/23/04 5:15 32.79 101,910 12/13/04 5:15 34.21 106,324 7/23/04 5:30 32.77 101,848 12/13/04 5:30 34.15 106,137 7/23/04 5:45 32.59 101,289 12/13/04 5:45 34.10 105,982 7/23/04 6:00 32.47 100,916 12/13/04 6:00 34.05 105,826 7/23/04 6:15 32.23 100,170 12/13/04 6:15 33.98 105,609 7/23/04 6:30 32.16 99,952 12/13/04 6:30 33.93 105,454 7/23/04 6:45 31.85 98,989 12/13/04 6:45 33.93 105,454 7/23/04 7:00 31.61 98,243 12/13/04 7:00 34.09 105,951 7/23/04 7:15 31.54 98,025 12/13/04 7:15 34.19 106,262 7/23/04 7:30 31.47 97,808 12/13/04 7:30 34.24 106,417 7/23/04 7:45 31.43 97,684 12/13/04 7:45 34.07 105,889 7/23/04 8:00 31.37 97,497 12/13/04 8:00 33.98 105,609 7/23/04 8:15 31.30 97,280 12/13/04 8:15 34.03 105,764 7/23/04 8:30 31.16 96,844 12/13/04 8:30 34.17 106,199 7/23/04 8:45 31.07 96,565 12/13/04 8:45 34.21 106,324 7/23/04 9:00 31.21 97,000 12/13/04 9:00 34.19 106,262 7/23/04 9:15 31.37 97,497 12/13/04 9:15 34.09 105,951 7/23/04 9:30 31.53 97,994 12/13/04 9:30 34.04 105,795 7/23/04 9:45 31.60 98,212 12/13/04 9:45 33.99 105,640 7/23/04 10:00 31.76 98,709 12/13/04 10:00 34.17 106,199 7/23/04 10:15 31.77 98,740 12/13/04 10:15 34.23 106,386 7/23/04 10:30 31.78 98,771 12/13/04 10:30 34.13 106,075 7/23/04 10:45 31.74 98,647 12/13/04 10:45 34.10 105,982 July 2004 December 2004 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Bridle Peak (B5) Page 1 of 7 ---PAGE BREAK--- Appendix B5 City of Everett Comprehensive Water Plan Bridle Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 11:00 31.80 98,834 12/13/04 11:00 34.09 105,951 7/23/04 11:15 31.84 98,958 12/13/04 11:15 34.08 105,920 7/23/04 11:30 32.01 99,486 12/13/04 11:30 34.11 106,013 7/23/04 11:45 32.17 99,984 12/13/04 11:45 34.11 106,013 7/23/04 12:00 32.52 101,071 12/13/04 12:00 34.12 106,044 7/23/04 12:15 32.68 101,569 12/13/04 12:15 34.12 106,044 7/23/04 12:30 32.85 102,097 12/13/04 12:30 34.12 106,044 7/23/04 12:45 32.97 102,470 12/13/04 12:45 34.12 106,044 7/23/04 13:00 32.96 102,439 12/13/04 13:00 34.12 106,044 7/23/04 13:15 32.91 102,283 12/13/04 13:15 34.14 106,106 7/23/04 13:30 32.79 101,910 12/13/04 13:30 34.14 106,106 7/23/04 13:45 32.83 102,035 12/13/04 13:45 34.14 106,106 7/23/04 14:00 32.95 102,408 12/13/04 14:00 34.15 106,137 7/23/04 14:15 33.09 102,843 12/13/04 14:15 34.14 106,106 7/23/04 14:30 33.15 103,029 12/13/04 14:30 34.10 105,982 7/23/04 14:45 33.21 103,216 12/13/04 14:45 34.10 105,982 7/23/04 15:00 33.18 103,123 12/13/04 15:00 34.09 105,951 7/23/04 15:15 33.17 103,091 12/13/04 15:15 34.09 105,951 7/23/04 15:30 33.10 102,874 12/13/04 15:30 34.10 105,982 7/23/04 15:45 33.05 102,719 12/13/04 15:45 34.11 106,013 7/23/04 16:00 32.97 102,470 12/13/04 16:00 34.07 105,889 7/23/04 16:15 32.77 101,848 12/13/04 16:15 34.06 105,858 7/23/04 16:30 32.67 101,537 12/13/04 16:30 34.07 105,889 7/23/04 16:45 32.60 101,320 12/13/04 16:45 34.07 105,889 7/23/04 17:00 32.55 101,165 12/13/04 17:00 34.09 105,951 7/23/04 17:15 32.56 101,196 12/13/04 17:15 34.06 105,858 7/23/04 17:30 32.59 101,289 12/13/04 17:30 34.03 105,764 7/23/04 17:45 32.48 100,947 12/13/04 17:45 34.01 105,702 7/23/04 18:00 32.28 100,325 12/13/04 18:00 34.00 105,671 7/23/04 18:15 32.07 99,673 12/13/04 18:15 33.95 105,516 7/23/04 18:30 31.70 98,523 12/13/04 18:30 33.95 105,516 7/23/04 18:45 31.38 97,528 12/13/04 18:45 33.92 105,422 7/23/04 19:00 31.09 96,627 12/13/04 19:00 34.02 105,733 7/23/04 19:15 30.91 96,067 12/13/04 19:15 34.15 106,137 7/23/04 19:30 30.56 94,980 12/13/04 19:30 34.21 106,324 7/23/04 19:45 30.54 94,918 12/13/04 19:45 34.09 105,951 7/23/04 20:00 30.61 95,135 12/13/04 20:00 34.05 105,826 7/23/04 20:15 30.59 95,073 12/13/04 20:15 34.05 105,826 7/23/04 20:30 30.60 95,104 12/13/04 20:30 34.05 105,826 7/23/04 20:45 30.53 94,886 12/13/04 20:45 34.02 105,733 7/23/04 21:00 30.63 95,197 12/13/04 21:00 33.99 105,640 7/23/04 21:15 30.56 94,980 12/13/04 21:15 33.99 105,640 7/23/04 21:30 30.53 94,886 12/13/04 21:30 34.01 105,702 7/23/04 21:45 30.75 95,570 12/13/04 21:45 34.01 105,702 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Bridle Peak (B5) Page 2 of 7 ---PAGE BREAK--- Appendix B5 City of Everett Comprehensive Water Plan Bridle Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 22:00 30.83 95,819 12/13/04 22:00 34.03 105,764 7/23/04 22:15 30.92 96,099 12/13/04 22:15 34.01 105,702 7/23/04 22:30 31.20 96,969 12/13/04 22:30 34.02 105,733 7/23/04 22:45 31.52 97,963 12/13/04 22:45 34.08 105,920 7/23/04 23:00 31.80 98,834 12/13/04 23:00 34.11 106,013 7/23/04 23:15 32.26 100,263 12/13/04 23:15 34.11 106,013 7/23/04 23:30 32.55 101,165 12/13/04 23:30 34.11 106,013 7/23/04 23:45 32.94 102,377 12/13/04 23:45 34.15 106,137 7/24/04 0:00 33.21 103,216 12/14/04 0:00 34.18 106,231 7/24/04 0:15 33.51 104,148 12/14/04 0:15 34.18 106,231 7/24/04 0:30 33.74 104,863 12/14/04 0:30 34.21 106,324 7/24/04 0:45 33.93 105,454 12/14/04 0:45 34.24 106,417 7/24/04 1:00 34.14 106,106 12/14/04 1:00 34.26 106,479 7/24/04 1:15 34.28 106,541 12/14/04 1:15 34.27 106,510 7/24/04 1:30 34.34 106,728 12/14/04 1:30 34.29 106,572 7/24/04 1:45 34.34 106,728 12/14/04 1:45 34.29 106,572 7/24/04 2:00 34.34 106,728 12/14/04 2:00 34.32 106,666 7/24/04 2:15 34.22 106,355 12/14/04 2:15 34.33 106,697 7/24/04 2:30 34.18 106,231 12/14/04 2:30 34.33 106,697 7/24/04 2:45 34.22 106,355 12/14/04 2:45 34.35 106,759 7/24/04 3:00 34.26 106,479 12/14/04 3:00 34.38 106,852 7/24/04 3:15 34.10 105,982 12/14/04 3:15 34.38 106,852 7/24/04 3:30 33.93 105,454 12/14/04 3:30 34.38 106,852 7/24/04 3:45 33.72 104,801 12/14/04 3:45 34.40 106,914 7/24/04 4:00 33.42 103,868 12/14/04 4:00 34.40 106,914 7/24/04 4:15 33.22 103,247 12/14/04 4:15 34.42 106,976 7/24/04 4:30 32.92 102,314 12/14/04 4:30 34.38 106,852 7/24/04 4:45 32.69 101,600 12/14/04 4:45 34.37 106,821 7/24/04 5:00 32.55 101,165 12/14/04 5:00 34.34 106,728 7/24/04 5:15 32.31 100,419 12/14/04 5:15 34.26 106,479 7/24/04 5:30 32.25 100,232 12/14/04 5:30 34.17 106,199 7/24/04 5:45 32.05 99,611 12/14/04 5:45 34.14 106,106 7/24/04 6:00 31.83 98,927 12/14/04 6:00 34.09 105,951 7/24/04 6:15 31.76 98,709 12/14/04 6:15 34.02 105,733 7/24/04 6:30 31.79 98,802 12/14/04 6:30 33.95 105,516 7/24/04 6:45 31.72 98,585 12/14/04 6:45 34.03 105,764 7/24/04 7:00 31.61 98,243 12/14/04 7:00 34.11 106,013 7/24/04 7:15 31.53 97,994 12/14/04 7:15 34.15 106,137 7/24/04 7:30 31.53 97,994 12/14/04 7:30 34.15 106,137 7/24/04 7:45 31.34 97,404 12/14/04 7:45 34.16 106,168 7/24/04 8:00 31.11 96,689 12/14/04 8:00 34.20 106,293 7/24/04 8:15 30.96 96,223 12/14/04 8:15 34.09 105,951 7/24/04 8:30 30.83 95,819 12/14/04 8:30 34.04 105,795 7/24/04 8:45 30.79 95,695 12/14/04 8:45 34.15 106,137 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Bridle Peak (B5) Page 3 of 7 ---PAGE BREAK--- Appendix B5 City of Everett Comprehensive Water Plan Bridle Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 9:00 30.66 95,290 12/14/04 9:00 34.19 106,262 7/24/04 9:15 30.69 95,384 12/14/04 9:15 34.09 105,951 7/24/04 9:30 30.80 95,726 12/14/04 9:30 34.07 105,889 7/24/04 9:45 30.77 95,632 12/14/04 9:45 34.04 105,795 7/24/04 10:00 30.79 95,695 12/14/04 10:00 34.07 105,889 7/24/04 10:15 30.81 95,757 12/14/04 10:15 34.17 106,199 7/24/04 10:30 30.88 95,974 12/14/04 10:30 34.19 106,262 7/24/04 10:45 30.91 96,067 12/14/04 10:45 34.15 106,137 7/24/04 11:00 30.97 96,254 12/14/04 11:00 34.11 106,013 7/24/04 11:15 31.00 96,347 12/14/04 11:15 34.13 106,075 7/24/04 11:30 31.12 96,720 12/14/04 11:30 34.13 106,075 7/24/04 11:45 31.09 96,627 12/14/04 11:45 34.15 106,137 7/24/04 12:00 31.16 96,844 12/14/04 12:00 34.10 105,982 7/24/04 12:15 31.17 96,876 12/14/04 12:15 34.13 106,075 7/24/04 12:30 31.12 96,720 12/14/04 12:30 34.13 106,075 7/24/04 12:45 31.16 96,844 12/14/04 12:45 34.09 105,951 7/24/04 13:00 31.14 96,782 12/14/04 13:00 34.09 105,951 7/24/04 13:15 31.23 97,062 12/14/04 13:15 34.13 106,075 7/24/04 13:30 31.40 97,590 12/14/04 13:30 34.14 106,106 7/24/04 13:45 31.53 97,994 12/14/04 13:45 34.18 106,231 7/24/04 14:00 31.73 98,616 12/14/04 14:00 34.15 106,137 7/24/04 14:15 31.77 98,740 12/14/04 14:15 34.16 106,168 7/24/04 14:30 31.82 98,896 12/14/04 14:30 34.13 106,075 7/24/04 14:45 31.82 98,896 12/14/04 14:45 34.10 105,982 7/24/04 15:00 31.80 98,834 12/14/04 15:00 34.11 106,013 7/24/04 15:15 31.81 98,865 12/14/04 15:15 34.11 106,013 7/24/04 15:30 31.92 99,207 12/14/04 15:30 34.10 105,982 7/24/04 15:45 32.16 99,952 12/14/04 15:45 34.07 105,889 7/24/04 16:00 32.29 100,356 12/14/04 16:00 34.02 105,733 7/24/04 16:15 32.38 100,636 12/14/04 16:15 34.05 105,826 7/24/04 16:30 32.48 100,947 12/14/04 16:30 34.05 105,826 7/24/04 16:45 32.52 101,071 12/14/04 16:45 34.01 105,702 7/24/04 17:00 32.57 101,227 12/14/04 17:00 34.01 105,702 7/24/04 17:15 32.69 101,600 12/14/04 17:15 34.22 106,355 7/24/04 17:30 32.70 101,631 12/14/04 17:30 34.17 106,199 7/24/04 17:45 32.59 101,289 12/14/04 17:45 34.12 106,044 7/24/04 18:00 32.32 100,450 12/14/04 18:00 34.07 105,889 7/24/04 18:15 32.03 99,548 12/14/04 18:15 34.03 105,764 7/24/04 18:30 31.86 99,020 12/14/04 18:30 34.02 105,733 7/24/04 18:45 31.76 98,709 12/14/04 18:45 33.98 105,609 7/24/04 19:00 31.69 98,492 12/14/04 19:00 33.97 105,578 7/24/04 19:15 31.49 97,870 12/14/04 19:15 33.99 105,640 7/24/04 19:30 31.19 96,938 12/14/04 19:30 34.16 106,168 7/24/04 19:45 31.03 96,440 12/14/04 19:45 34.19 106,262 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Bridle Peak (B5) Page 4 of 7 ---PAGE BREAK--- Appendix B5 City of Everett Comprehensive Water Plan Bridle Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 20:00 30.87 95,943 12/14/04 20:00 34.15 106,137 7/24/04 20:15 30.76 95,601 12/14/04 20:15 34.07 105,889 7/24/04 20:30 30.69 95,384 12/14/04 20:30 34.06 105,858 7/24/04 20:45 30.78 95,663 12/14/04 20:45 34.03 105,764 7/24/04 21:00 30.76 95,601 12/14/04 21:00 34.00 105,671 7/24/04 21:15 30.75 95,570 12/14/04 21:15 33.95 105,516 7/24/04 21:30 30.76 95,601 12/14/04 21:30 33.94 105,485 7/24/04 21:45 30.95 96,192 12/14/04 21:45 33.92 105,422 7/24/04 22:00 31.24 97,093 12/14/04 22:00 33.92 105,422 7/24/04 22:15 31.33 97,373 12/14/04 22:15 33.94 105,485 7/24/04 22:30 31.65 98,367 12/14/04 22:30 34.08 105,920 7/24/04 22:45 32.00 99,455 12/14/04 22:45 34.19 106,262 7/24/04 23:00 32.43 100,792 12/14/04 23:00 34.19 106,262 7/24/04 23:15 32.77 101,848 12/14/04 23:15 34.16 106,168 7/24/04 23:30 33.15 103,029 12/14/04 23:30 34.15 106,137 7/24/04 23:45 33.37 103,713 12/14/04 23:45 34.14 106,106 7/25/04 0:00 33.68 104,677 12/15/04 0:00 34.15 106,137 7/25/04 0:15 33.88 105,298 12/15/04 0:15 34.17 106,199 7/25/04 0:30 34.06 105,858 12/15/04 0:30 34.20 106,293 7/25/04 0:45 34.23 106,386 12/15/04 0:45 34.22 106,355 7/25/04 1:00 34.35 106,759 12/15/04 1:00 34.27 106,510 7/25/04 1:15 34.35 106,759 12/15/04 1:15 34.26 106,479 7/25/04 1:30 34.19 106,262 12/15/04 1:30 34.32 106,666 7/25/04 1:45 34.03 105,764 12/15/04 1:45 34.33 106,697 7/25/04 2:00 33.89 105,329 12/15/04 2:00 34.35 106,759 7/25/04 2:15 33.85 105,205 12/15/04 2:15 34.36 106,790 7/25/04 2:30 33.85 105,205 12/15/04 2:30 34.38 106,852 7/25/04 2:45 33.88 105,298 12/15/04 2:45 34.38 106,852 7/25/04 3:00 33.91 105,391 12/15/04 3:00 34.40 106,914 7/25/04 3:15 33.85 105,205 12/15/04 3:15 34.40 106,914 7/25/04 3:30 33.82 105,112 12/15/04 3:30 34.40 106,914 7/25/04 3:45 33.68 104,677 12/15/04 3:45 34.43 107,008 7/25/04 4:00 33.45 103,962 12/15/04 4:00 34.43 107,008 7/25/04 4:15 33.29 103,464 12/15/04 4:15 34.42 106,976 7/25/04 4:30 33.05 102,719 12/15/04 4:30 34.42 106,976 7/25/04 4:45 32.74 101,755 12/15/04 4:45 34.40 106,914 7/25/04 5:00 32.70 101,631 12/15/04 5:00 34.35 106,759 7/25/04 5:15 32.64 101,444 12/15/04 5:15 34.27 106,510 7/25/04 5:30 32.52 101,071 12/15/04 5:30 34.18 106,231 7/25/04 5:45 32.26 100,263 12/15/04 5:45 34.13 106,075 7/25/04 6:00 32.06 99,642 12/15/04 6:00 34.04 105,795 7/25/04 6:15 31.93 99,238 12/15/04 6:15 34.03 105,764 7/25/04 6:30 32.00 99,455 12/15/04 6:30 33.97 105,578 7/25/04 6:45 32.13 99,859 12/15/04 6:45 34.00 105,671 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Bridle Peak (B5) Page 5 of 7 ---PAGE BREAK--- Appendix B5 City of Everett Comprehensive Water Plan Bridle Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 7:00 32.32 100,450 12/15/04 7:00 34.09 105,951 7/25/04 7:15 32.42 100,760 12/15/04 7:15 34.15 106,137 7/25/04 7:30 32.47 100,916 12/15/04 7:30 34.22 106,355 7/25/04 7:45 32.48 100,947 12/15/04 7:45 34.27 106,510 7/25/04 8:00 32.53 101,102 12/15/04 8:00 34.12 106,044 7/25/04 8:15 32.61 101,351 12/15/04 8:15 34.15 106,137 7/25/04 8:30 32.61 101,351 12/15/04 8:30 34.24 106,417 7/25/04 8:45 32.61 101,351 12/15/04 8:45 34.22 106,355 7/25/04 9:00 32.72 101,693 12/15/04 9:00 34.10 105,982 7/25/04 9:15 32.85 102,097 12/15/04 9:15 34.07 105,889 7/25/04 9:30 32.97 102,470 12/15/04 9:30 34.17 106,199 7/25/04 9:45 32.92 102,314 12/15/04 9:45 34.38 106,852 7/25/04 10:00 32.96 102,439 12/15/04 10:00 34.14 106,106 7/25/04 10:15 33.11 102,905 12/15/04 10:15 34.09 105,951 7/25/04 10:30 33.15 103,029 12/15/04 10:30 34.10 105,982 7/25/04 10:45 33.19 103,154 12/15/04 10:45 34.16 106,168 7/25/04 11:00 33.18 103,123 12/15/04 11:00 34.15 106,137 7/25/04 11:15 33.27 103,402 12/15/04 11:15 34.14 106,106 7/25/04 11:30 33.34 103,620 12/15/04 11:30 34.13 106,075 7/25/04 11:45 33.34 103,620 12/15/04 11:45 34.12 106,044 7/25/04 12:00 33.38 103,744 12/15/04 12:00 34.23 106,386 7/25/04 12:15 33.31 103,527 12/15/04 12:15 34.19 106,262 7/25/04 12:30 33.20 103,185 12/15/04 12:30 34.14 106,106 7/25/04 12:45 33.06 102,750 12/15/04 12:45 34.11 106,013 7/25/04 13:00 33.04 102,687 12/15/04 13:00 34.09 105,951 7/25/04 13:15 33.07 102,781 12/15/04 13:15 34.16 106,168 7/25/04 13:30 33.12 102,936 12/15/04 13:30 34.25 106,448 7/25/04 13:45 33.13 102,967 12/15/04 13:45 34.16 106,168 7/25/04 14:00 33.27 103,402 12/15/04 14:00 34.10 105,982 7/25/04 14:15 33.33 103,589 12/15/04 14:15 34.10 105,982 7/25/04 14:30 33.44 103,931 12/15/04 14:30 34.07 105,889 7/25/04 14:45 33.50 104,117 12/15/04 14:45 34.08 105,920 7/25/04 15:00 33.56 104,304 12/15/04 15:00 34.05 105,826 7/25/04 15:15 33.61 104,459 12/15/04 15:15 34.07 105,889 7/25/04 15:30 33.65 104,583 12/15/04 15:30 34.08 105,920 7/25/04 15:45 33.73 104,832 12/15/04 15:45 34.08 105,920 7/25/04 16:00 33.78 104,987 12/15/04 16:00 34.08 105,920 7/25/04 16:15 33.70 104,739 12/15/04 16:15 34.06 105,858 7/25/04 16:30 33.66 104,614 12/15/04 16:30 34.03 105,764 7/25/04 16:45 33.60 104,428 12/15/04 16:45 34.06 105,858 7/25/04 17:00 33.43 103,900 12/15/04 17:00 34.10 105,982 7/25/04 17:15 33.46 103,993 12/15/04 17:15 34.10 105,982 7/25/04 17:30 33.41 103,837 12/15/04 17:30 34.08 105,920 7/25/04 17:45 33.27 103,402 12/15/04 17:45 34.13 106,075 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Bridle Peak (B5) Page 6 of 7 ---PAGE BREAK--- Appendix B5 City of Everett Comprehensive Water Plan Bridle Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 18:00 33.03 102,656 12/15/04 18:00 34.09 105,951 7/25/04 18:15 32.81 101,973 12/15/04 18:15 34.15 106,137 7/25/04 18:30 32.67 101,537 12/15/04 18:30 34.09 105,951 7/25/04 18:45 32.57 101,227 12/15/04 18:45 34.01 105,702 7/25/04 19:00 32.51 101,040 12/15/04 19:00 34.09 105,951 7/25/04 19:15 32.39 100,667 12/15/04 19:15 34.22 106,355 7/25/04 19:30 32.24 100,201 12/15/04 19:30 34.24 106,417 7/25/04 19:45 32.03 99,548 12/15/04 19:45 34.13 106,075 7/25/04 20:00 31.86 99,020 12/15/04 20:00 34.08 105,920 7/25/04 20:15 31.77 98,740 12/15/04 20:15 34.08 105,920 7/25/04 20:30 31.63 98,305 12/15/04 20:30 34.09 105,951 7/25/04 20:45 31.49 97,870 12/15/04 20:45 34.07 105,889 7/25/04 21:00 31.34 97,404 12/15/04 21:00 34.09 105,951 7/25/04 21:15 31.45 97,746 12/15/04 21:15 34.02 105,733 7/25/04 21:30 31.66 98,398 12/15/04 21:30 34.02 105,733 7/25/04 21:45 31.91 99,175 12/15/04 21:45 34.03 105,764 7/25/04 22:00 32.44 100,823 12/15/04 22:00 34.08 105,920 7/25/04 22:15 32.89 102,221 12/15/04 22:15 34.05 105,826 7/25/04 22:30 33.15 103,029 12/15/04 22:30 34.05 105,826 7/25/04 22:45 33.53 104,210 12/15/04 22:45 34.08 105,920 7/25/04 23:00 33.86 105,236 12/15/04 23:00 34.11 106,013 7/25/04 23:15 34.10 105,982 12/15/04 23:15 34.14 106,106 7/25/04 23:30 34.29 106,572 12/15/04 23:30 34.14 106,106 7/25/04 23:45 34.39 106,883 12/15/04 23:45 34.13 106,075 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Bridle Peak (B5) Page 7 of 7 ---PAGE BREAK--- Appendix B6 City of Everett Comprehensive Water Plan Casino Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) 7/23/04 0:00 86.10 3,741,293 12/13/04 0:00 90.80 3,945,521 7/23/04 0:15 84.90 3,689,149 12/13/04 0:15 91.50 3,975,938 7/23/04 0:30 85.80 3,728,257 12/13/04 0:30 92.20 4,006,355 7/23/04 0:45 86.70 3,767,364 12/13/04 0:45 92.90 4,036,772 7/23/04 1:00 87.40 3,797,782 12/13/04 1:00 91.70 3,984,629 7/23/04 1:15 87.40 3,797,782 12/13/04 1:15 90.50 3,932,485 7/23/04 1:30 87.40 3,797,782 12/13/04 1:30 89.50 3,889,033 7/23/04 1:45 87.60 3,806,472 12/13/04 1:45 88.20 3,832,544 7/23/04 2:00 87.80 3,815,163 12/13/04 2:00 87.20 3,789,091 7/23/04 2:15 87.80 3,815,163 12/13/04 2:15 88.00 3,823,853 7/23/04 2:30 87.80 3,815,163 12/13/04 2:30 89.00 3,867,306 7/23/04 2:45 88.00 3,823,853 12/13/04 2:45 90.10 3,915,104 7/23/04 3:00 88.20 3,832,544 12/13/04 3:00 91.20 3,962,902 7/23/04 3:15 88.20 3,832,544 12/13/04 3:15 92.10 4,002,010 7/23/04 3:30 88.30 3,836,889 12/13/04 3:30 93.00 4,041,118 7/23/04 3:45 88.30 3,836,889 12/13/04 3:45 91.70 3,984,629 7/23/04 4:00 88.50 3,845,580 12/13/04 4:00 90.70 3,941,176 7/23/04 4:15 88.70 3,854,270 12/13/04 4:15 89.50 3,889,033 7/23/04 4:30 88.90 3,862,961 12/13/04 4:30 88.20 3,832,544 7/23/04 4:45 87.60 3,806,472 12/13/04 4:45 87.10 3,784,746 7/23/04 5:00 85.80 3,728,257 12/13/04 5:00 87.80 3,815,163 7/23/04 5:15 85.00 3,693,495 12/13/04 5:15 88.30 3,836,889 7/23/04 5:30 85.70 3,723,911 12/13/04 5:30 88.70 3,854,270 7/23/04 5:45 86.00 3,736,947 12/13/04 5:45 89.00 3,867,306 7/23/04 6:00 86.40 3,754,329 12/13/04 6:00 89.00 3,867,306 7/23/04 6:15 86.40 3,754,329 12/13/04 6:15 88.80 3,858,616 7/23/04 6:30 86.80 3,771,710 12/13/04 6:30 88.70 3,854,270 7/23/04 6:45 86.90 3,776,055 12/13/04 6:45 88.30 3,836,889 7/23/04 7:00 87.10 3,784,746 12/13/04 7:00 88.20 3,832,544 7/23/04 7:15 87.20 3,789,091 12/13/04 7:15 87.80 3,815,163 7/23/04 7:30 87.40 3,797,782 12/13/04 7:30 87.50 3,802,127 7/23/04 7:45 87.40 3,797,782 12/13/04 7:45 87.50 3,802,127 7/23/04 8:00 87.40 3,797,782 12/13/04 8:00 87.30 3,793,436 7/23/04 8:15 87.40 3,797,782 12/13/04 8:15 87.20 3,789,091 7/23/04 8:30 87.20 3,789,091 12/13/04 8:30 87.00 3,780,400 7/23/04 8:45 86.90 3,776,055 12/13/04 8:45 87.00 3,780,400 7/23/04 9:00 86.50 3,758,674 12/13/04 9:00 87.00 3,780,400 7/23/04 9:15 86.50 3,758,674 12/13/04 9:15 87.00 3,780,400 7/23/04 9:30 86.50 3,758,674 12/13/04 9:30 87.00 3,780,400 7/23/04 9:45 86.20 3,745,638 12/13/04 9:45 86.80 3,771,710 7/23/04 10:00 86.20 3,745,638 12/13/04 10:00 86.70 3,767,364 7/23/04 10:15 86.20 3,745,638 12/13/04 10:15 86.70 3,767,364 7/23/04 10:30 86.20 3,745,638 12/13/04 10:30 86.50 3,758,674 7/23/04 10:45 86.20 3,745,638 12/13/04 10:45 86.50 3,758,674 July 2004 December 2004 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Casino Peak (B6) Page 1 of 7 ---PAGE BREAK--- Appendix B6 City of Everett Comprehensive Water Plan Casino Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 11:00 86.20 3,745,638 12/13/04 11:00 86.50 3,758,674 7/23/04 11:15 86.20 3,745,638 12/13/04 11:15 86.50 3,758,674 7/23/04 11:30 86.40 3,754,329 12/13/04 11:30 86.50 3,758,674 7/23/04 11:45 86.40 3,754,329 12/13/04 11:45 86.50 3,758,674 7/23/04 12:00 86.40 3,754,329 12/13/04 12:00 86.50 3,758,674 7/23/04 12:15 86.40 3,754,329 12/13/04 12:15 86.50 3,758,674 7/23/04 12:30 86.40 3,754,329 12/13/04 12:30 86.30 3,749,983 7/23/04 12:45 86.40 3,754,329 12/13/04 12:45 86.20 3,745,638 7/23/04 13:00 86.40 3,754,329 12/13/04 13:00 86.20 3,745,638 7/23/04 13:15 86.70 3,767,364 12/13/04 13:15 86.20 3,745,638 7/23/04 13:30 86.80 3,771,710 12/13/04 13:30 86.00 3,736,947 7/23/04 13:45 86.80 3,771,710 12/13/04 13:45 86.20 3,745,638 7/23/04 14:00 86.80 3,771,710 12/13/04 14:00 86.30 3,749,983 7/23/04 14:15 86.80 3,771,710 12/13/04 14:15 86.30 3,749,983 7/23/04 14:30 86.80 3,771,710 12/13/04 14:30 86.50 3,758,674 7/23/04 14:45 86.90 3,776,055 12/13/04 14:45 86.50 3,758,674 7/23/04 15:00 87.10 3,784,746 12/13/04 15:00 86.80 3,771,710 7/23/04 15:15 87.10 3,784,746 12/13/04 15:15 86.80 3,771,710 7/23/04 15:30 87.10 3,784,746 12/13/04 15:30 87.00 3,780,400 7/23/04 15:45 87.10 3,784,746 12/13/04 15:45 87.20 3,789,091 7/23/04 16:00 87.10 3,784,746 12/13/04 16:00 87.30 3,793,436 7/23/04 16:15 87.10 3,784,746 12/13/04 16:15 87.30 3,793,436 7/23/04 16:30 87.10 3,784,746 12/13/04 16:30 87.50 3,802,127 7/23/04 16:45 87.10 3,784,746 12/13/04 16:45 87.50 3,802,127 7/23/04 17:00 87.10 3,784,746 12/13/04 17:00 87.50 3,802,127 7/23/04 17:15 87.10 3,784,746 12/13/04 17:15 87.50 3,802,127 7/23/04 17:30 86.90 3,776,055 12/13/04 17:30 87.30 3,793,436 7/23/04 17:45 86.90 3,776,055 12/13/04 17:45 87.30 3,793,436 7/23/04 18:00 86.50 3,758,674 12/13/04 18:00 87.20 3,789,091 7/23/04 18:15 86.50 3,758,674 12/13/04 18:15 87.20 3,789,091 7/23/04 18:30 86.20 3,745,638 12/13/04 18:30 87.00 3,780,400 7/23/04 18:45 86.20 3,745,638 12/13/04 18:45 87.00 3,780,400 7/23/04 19:00 85.80 3,728,257 12/13/04 19:00 86.80 3,771,710 7/23/04 19:15 85.50 3,715,221 12/13/04 19:15 86.70 3,767,364 7/23/04 19:30 85.10 3,697,840 12/13/04 19:30 86.50 3,758,674 7/23/04 19:45 84.70 3,680,459 12/13/04 19:45 86.50 3,758,674 7/23/04 20:00 84.40 3,667,423 12/13/04 20:00 86.20 3,745,638 7/23/04 20:15 84.60 3,676,113 12/13/04 20:15 86.00 3,736,947 7/23/04 20:30 86.00 3,736,947 12/13/04 20:30 86.00 3,736,947 7/23/04 20:45 87.10 3,784,746 12/13/04 20:45 86.00 3,736,947 7/23/04 21:00 87.90 3,819,508 12/13/04 21:00 86.00 3,736,947 7/23/04 21:15 86.90 3,776,055 12/13/04 21:15 86.00 3,736,947 7/23/04 21:30 86.20 3,745,638 12/13/04 21:30 86.00 3,736,947 7/23/04 21:45 85.70 3,723,911 12/13/04 21:45 86.20 3,745,638 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Casino Peak (B6) Page 2 of 7 ---PAGE BREAK--- Appendix B6 City of Everett Comprehensive Water Plan Casino Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 22:00 85.10 3,697,840 12/13/04 22:00 86.30 3,749,983 7/23/04 22:15 84.90 3,689,149 12/13/04 22:15 86.50 3,758,674 7/23/04 22:30 84.70 3,680,459 12/13/04 22:30 86.80 3,771,710 7/23/04 22:45 84.70 3,680,459 12/13/04 22:45 87.20 3,789,091 7/23/04 23:00 84.90 3,689,149 12/13/04 23:00 87.80 3,815,163 7/23/04 23:15 84.70 3,680,459 12/13/04 23:15 88.30 3,836,889 7/23/04 23:30 84.90 3,689,149 12/13/04 23:30 88.80 3,858,616 7/23/04 23:45 85.30 3,706,531 12/13/04 23:45 89.60 3,893,378 7/24/04 0:00 85.50 3,715,221 12/14/04 0:00 90.30 3,923,795 7/24/04 0:15 85.70 3,723,911 12/14/04 0:15 91.20 3,962,902 7/24/04 0:30 85.80 3,728,257 12/14/04 0:30 91.90 3,993,320 7/24/04 0:45 86.00 3,736,947 12/14/04 0:45 92.80 4,032,427 7/24/04 1:00 86.20 3,745,638 12/14/04 1:00 91.90 3,993,320 7/24/04 1:15 86.20 3,745,638 12/14/04 1:15 90.80 3,945,521 7/24/04 1:30 86.40 3,754,329 12/14/04 1:30 89.80 3,902,069 7/24/04 1:45 86.40 3,754,329 12/14/04 1:45 88.80 3,858,616 7/24/04 2:00 86.40 3,754,329 12/14/04 2:00 88.00 3,823,853 7/24/04 2:15 86.50 3,758,674 12/14/04 2:15 87.20 3,789,091 7/24/04 2:30 86.50 3,758,674 12/14/04 2:30 88.20 3,832,544 7/24/04 2:45 86.50 3,758,674 12/14/04 2:45 89.30 3,880,342 7/24/04 3:00 86.80 3,771,710 12/14/04 3:00 90.70 3,941,176 7/24/04 3:15 86.80 3,771,710 12/14/04 3:15 91.80 3,988,974 7/24/04 3:30 86.80 3,771,710 12/14/04 3:30 93.00 4,041,118 7/24/04 3:45 86.90 3,776,055 12/14/04 3:45 92.20 4,006,355 7/24/04 4:00 87.10 3,784,746 12/14/04 4:00 91.20 3,962,902 7/24/04 4:15 87.20 3,789,091 12/14/04 4:15 90.00 3,910,759 7/24/04 4:30 87.40 3,797,782 12/14/04 4:30 88.70 3,854,270 7/24/04 4:45 87.40 3,797,782 12/14/04 4:45 87.70 3,810,817 7/24/04 5:00 87.60 3,806,472 12/14/04 5:00 87.30 3,793,436 7/24/04 5:15 87.60 3,806,472 12/14/04 5:15 88.00 3,823,853 7/24/04 5:30 87.80 3,815,163 12/14/04 5:30 88.50 3,845,580 7/24/04 5:45 87.90 3,819,508 12/14/04 5:45 88.70 3,854,270 7/24/04 6:00 88.10 3,828,198 12/14/04 6:00 89.00 3,867,306 7/24/04 6:15 88.10 3,828,198 12/14/04 6:15 89.00 3,867,306 7/24/04 6:30 88.30 3,836,889 12/14/04 6:30 88.80 3,858,616 7/24/04 6:45 88.50 3,845,580 12/14/04 6:45 88.70 3,854,270 7/24/04 7:00 88.50 3,845,580 12/14/04 7:00 88.70 3,854,270 7/24/04 7:15 88.50 3,845,580 12/14/04 7:15 88.30 3,836,889 7/24/04 7:30 88.50 3,845,580 12/14/04 7:30 88.20 3,832,544 7/24/04 7:45 88.50 3,845,580 12/14/04 7:45 88.00 3,823,853 7/24/04 8:00 88.30 3,836,889 12/14/04 8:00 87.80 3,815,163 7/24/04 8:15 88.20 3,832,544 12/14/04 8:15 88.00 3,823,853 7/24/04 8:30 87.60 3,806,472 12/14/04 8:30 87.80 3,815,163 7/24/04 8:45 87.20 3,789,091 12/14/04 8:45 87.80 3,815,163 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Casino Peak (B6) Page 3 of 7 ---PAGE BREAK--- Appendix B6 City of Everett Comprehensive Water Plan Casino Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 9:00 86.90 3,776,055 12/14/04 9:00 87.80 3,815,163 7/24/04 9:15 86.50 3,758,674 12/14/04 9:15 88.00 3,823,853 7/24/04 9:30 86.00 3,736,947 12/14/04 9:30 88.20 3,832,544 7/24/04 9:45 85.70 3,723,911 12/14/04 9:45 88.20 3,832,544 7/24/04 10:00 85.40 3,710,876 12/14/04 10:00 88.20 3,832,544 7/24/04 10:15 85.10 3,697,840 12/14/04 10:15 88.20 3,832,544 7/24/04 10:30 84.90 3,689,149 12/14/04 10:30 88.00 3,823,853 7/24/04 10:45 84.70 3,680,459 12/14/04 10:45 88.00 3,823,853 7/24/04 11:00 84.70 3,680,459 12/14/04 11:00 88.00 3,823,853 7/24/04 11:15 84.70 3,680,459 12/14/04 11:15 88.00 3,823,853 7/24/04 11:30 84.60 3,676,113 12/14/04 11:30 87.80 3,815,163 7/24/04 11:45 84.40 3,667,423 12/14/04 11:45 87.80 3,815,163 7/24/04 12:00 84.40 3,667,423 12/14/04 12:00 87.70 3,810,817 7/24/04 12:15 84.60 3,676,113 12/14/04 12:15 87.80 3,815,163 7/24/04 12:30 84.60 3,676,113 12/14/04 12:30 87.80 3,815,163 7/24/04 12:45 84.60 3,676,113 12/14/04 12:45 87.80 3,815,163 7/24/04 13:00 84.70 3,680,459 12/14/04 13:00 88.00 3,823,853 7/24/04 13:15 84.90 3,689,149 12/14/04 13:15 88.00 3,823,853 7/24/04 13:30 85.10 3,697,840 12/14/04 13:30 88.00 3,823,853 7/24/04 13:45 85.30 3,706,531 12/14/04 13:45 88.00 3,823,853 7/24/04 14:00 85.30 3,706,531 12/14/04 14:00 88.00 3,823,853 7/24/04 14:15 85.50 3,715,221 12/14/04 14:15 88.20 3,832,544 7/24/04 14:30 85.70 3,723,911 12/14/04 14:30 88.20 3,832,544 7/24/04 14:45 85.80 3,728,257 12/14/04 14:45 88.30 3,836,889 7/24/04 15:00 85.80 3,728,257 12/14/04 15:00 88.30 3,836,889 7/24/04 15:15 85.80 3,728,257 12/14/04 15:15 88.50 3,845,580 7/24/04 15:30 85.80 3,728,257 12/14/04 15:30 88.50 3,845,580 7/24/04 15:45 85.80 3,728,257 12/14/04 15:45 88.70 3,854,270 7/24/04 16:00 86.00 3,736,947 12/14/04 16:00 88.70 3,854,270 7/24/04 16:15 86.00 3,736,947 12/14/04 16:15 88.70 3,854,270 7/24/04 16:30 86.00 3,736,947 12/14/04 16:30 88.60 3,849,925 7/24/04 16:45 86.00 3,736,947 12/14/04 16:45 88.60 3,849,925 7/24/04 17:00 86.00 3,736,947 12/14/04 17:00 88.70 3,854,270 7/24/04 17:15 86.00 3,736,947 12/14/04 17:15 88.70 3,854,270 7/24/04 17:30 86.00 3,736,947 12/14/04 17:30 88.70 3,854,270 7/24/04 17:45 86.00 3,736,947 12/14/04 17:45 88.70 3,854,270 7/24/04 18:00 86.00 3,736,947 12/14/04 18:00 88.70 3,854,270 7/24/04 18:15 85.80 3,728,257 12/14/04 18:15 88.50 3,845,580 7/24/04 18:30 85.70 3,723,911 12/14/04 18:30 88.30 3,836,889 7/24/04 18:45 85.50 3,715,221 12/14/04 18:45 88.20 3,832,544 7/24/04 19:00 85.30 3,706,531 12/14/04 19:00 88.20 3,832,544 7/24/04 19:15 85.10 3,697,840 12/14/04 19:15 88.00 3,823,853 7/24/04 19:30 84.90 3,689,149 12/14/04 19:30 87.80 3,815,163 7/24/04 19:45 84.70 3,680,459 12/14/04 19:45 87.80 3,815,163 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Casino Peak (B6) Page 4 of 7 ---PAGE BREAK--- Appendix B6 City of Everett Comprehensive Water Plan Casino Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 20:00 84.40 3,667,423 12/14/04 20:00 87.70 3,810,817 7/24/04 20:15 84.00 3,650,042 12/14/04 20:15 87.60 3,806,472 7/24/04 20:30 85.30 3,706,531 12/14/04 20:30 87.60 3,806,472 7/24/04 20:45 86.80 3,771,710 12/14/04 20:45 87.60 3,806,472 7/24/04 21:00 88.10 3,828,198 12/14/04 21:00 87.70 3,810,817 7/24/04 21:15 87.20 3,789,091 12/14/04 21:15 87.70 3,810,817 7/24/04 21:30 86.20 3,745,638 12/14/04 21:30 87.80 3,815,163 7/24/04 21:45 85.70 3,723,911 12/14/04 21:45 87.80 3,815,163 7/24/04 22:00 85.10 3,697,840 12/14/04 22:00 88.00 3,823,853 7/24/04 22:15 84.90 3,689,149 12/14/04 22:15 88.20 3,832,544 7/24/04 22:30 84.70 3,680,459 12/14/04 22:30 88.30 3,836,889 7/24/04 22:45 84.70 3,680,459 12/14/04 22:45 88.70 3,854,270 7/24/04 23:00 84.90 3,689,149 12/14/04 23:00 89.30 3,880,342 7/24/04 23:15 85.30 3,706,531 12/14/04 23:15 89.70 3,897,723 7/24/04 23:30 85.60 3,719,566 12/14/04 23:30 90.30 3,923,795 7/24/04 23:45 85.60 3,719,566 12/14/04 23:45 91.00 3,954,212 7/25/04 0:00 85.80 3,728,257 12/15/04 0:00 91.70 3,984,629 7/25/04 0:15 85.80 3,728,257 12/15/04 0:15 92.40 4,015,046 7/25/04 0:30 85.80 3,728,257 12/15/04 0:30 92.70 4,028,082 7/25/04 0:45 86.00 3,736,947 12/15/04 0:45 91.50 3,975,938 7/25/04 1:00 86.00 3,736,947 12/15/04 1:00 90.30 3,923,795 7/25/04 1:15 86.00 3,736,947 12/15/04 1:15 89.20 3,875,997 7/25/04 1:30 86.00 3,736,947 12/15/04 1:30 88.20 3,832,544 7/25/04 1:45 86.20 3,745,638 12/15/04 1:45 87.20 3,789,091 7/25/04 2:00 86.20 3,745,638 12/15/04 2:00 87.80 3,815,163 7/25/04 2:15 86.40 3,754,329 12/15/04 2:15 89.00 3,867,306 7/25/04 2:30 86.20 3,745,638 12/15/04 2:30 90.30 3,923,795 7/25/04 2:45 86.20 3,745,638 12/15/04 2:45 91.30 3,967,248 7/25/04 3:00 86.20 3,745,638 12/15/04 3:00 92.60 4,023,736 7/25/04 3:15 86.20 3,745,638 12/15/04 3:15 92.50 4,019,391 7/25/04 3:30 86.20 3,745,638 12/15/04 3:30 91.50 3,975,938 7/25/04 3:45 86.40 3,754,329 12/15/04 3:45 90.70 3,941,176 7/25/04 4:00 86.40 3,754,329 12/15/04 4:00 89.70 3,897,723 7/25/04 4:15 86.40 3,754,329 12/15/04 4:15 88.70 3,854,270 7/25/04 4:30 86.80 3,771,710 12/15/04 4:30 87.50 3,802,127 7/25/04 4:45 87.10 3,784,746 12/15/04 4:45 87.40 3,797,782 7/25/04 5:00 87.40 3,797,782 12/15/04 5:00 88.30 3,836,889 7/25/04 5:15 87.80 3,815,163 12/15/04 5:15 88.80 3,858,616 7/25/04 5:30 88.00 3,823,853 12/15/04 5:30 89.30 3,880,342 7/25/04 5:45 88.30 3,836,889 12/15/04 5:45 89.50 3,889,033 7/25/04 6:00 88.50 3,845,580 12/15/04 6:00 89.50 3,889,033 7/25/04 6:15 88.90 3,862,961 12/15/04 6:15 89.50 3,889,033 7/25/04 6:30 88.20 3,832,544 12/15/04 6:30 89.20 3,875,997 7/25/04 6:45 86.60 3,763,019 12/15/04 6:45 89.00 3,867,306 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Casino Peak (B6) Page 5 of 7 ---PAGE BREAK--- Appendix B6 City of Everett Comprehensive Water Plan Casino Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 7:00 85.30 3,706,531 12/15/04 7:00 88.70 3,854,270 7/25/04 7:15 85.60 3,719,566 12/15/04 7:15 88.50 3,845,580 7/25/04 7:30 86.40 3,754,329 12/15/04 7:30 88.20 3,832,544 7/25/04 7:45 87.10 3,784,746 12/15/04 7:45 88.00 3,823,853 7/25/04 8:00 87.60 3,806,472 12/15/04 8:00 87.80 3,815,163 7/25/04 8:15 88.10 3,828,198 12/15/04 8:15 87.70 3,810,817 7/25/04 8:30 88.50 3,845,580 12/15/04 8:30 87.50 3,802,127 7/25/04 8:45 88.70 3,854,270 12/15/04 8:45 87.50 3,802,127 7/25/04 9:00 88.90 3,862,961 12/15/04 9:00 87.50 3,802,127 7/25/04 9:15 88.20 3,832,544 12/15/04 9:15 87.30 3,793,436 7/25/04 9:30 86.50 3,758,674 12/15/04 9:30 87.20 3,789,091 7/25/04 9:45 84.90 3,689,149 12/15/04 9:45 87.20 3,789,091 7/25/04 10:00 85.50 3,715,221 12/15/04 10:00 87.00 3,780,400 7/25/04 10:15 86.00 3,736,947 12/15/04 10:15 87.00 3,780,400 7/25/04 10:30 86.40 3,754,329 12/15/04 10:30 87.00 3,780,400 7/25/04 10:45 86.80 3,771,710 12/15/04 10:45 86.70 3,767,364 7/25/04 11:00 87.10 3,784,746 12/15/04 11:00 86.50 3,758,674 7/25/04 11:15 87.10 3,784,746 12/15/04 11:15 86.50 3,758,674 7/25/04 11:30 87.40 3,797,782 12/15/04 11:30 86.50 3,758,674 7/25/04 11:45 87.40 3,797,782 12/15/04 11:45 86.50 3,758,674 7/25/04 12:00 87.60 3,806,472 12/15/04 12:00 86.50 3,758,674 7/25/04 12:15 87.80 3,815,163 12/15/04 12:15 86.50 3,758,674 7/25/04 12:30 87.80 3,815,163 12/15/04 12:30 86.50 3,758,674 7/25/04 12:45 88.00 3,823,853 12/15/04 12:45 86.50 3,758,674 7/25/04 13:00 88.30 3,836,889 12/15/04 13:00 86.50 3,758,674 7/25/04 13:15 88.50 3,845,580 12/15/04 13:15 86.50 3,758,674 7/25/04 13:30 88.50 3,845,580 12/15/04 13:30 86.50 3,758,674 7/25/04 13:45 88.70 3,854,270 12/15/04 13:45 86.50 3,758,674 7/25/04 14:00 88.90 3,862,961 12/15/04 14:00 86.50 3,758,674 7/25/04 14:15 88.20 3,832,544 12/15/04 14:15 86.70 3,767,364 7/25/04 14:30 86.30 3,749,983 12/15/04 14:30 86.80 3,771,710 7/25/04 14:45 84.90 3,689,149 12/15/04 14:45 87.00 3,780,400 7/25/04 15:00 85.60 3,719,566 12/15/04 15:00 87.20 3,789,091 7/25/04 15:15 86.20 3,745,638 12/15/04 15:15 87.50 3,802,127 7/25/04 15:30 86.50 3,758,674 12/15/04 15:30 87.50 3,802,127 7/25/04 15:45 87.10 3,784,746 12/15/04 15:45 87.50 3,802,127 7/25/04 16:00 87.40 3,797,782 12/15/04 16:00 87.50 3,802,127 7/25/04 16:15 87.80 3,815,163 12/15/04 16:15 87.50 3,802,127 7/25/04 16:30 88.10 3,828,198 12/15/04 16:30 87.50 3,802,127 7/25/04 16:45 88.20 3,832,544 12/15/04 16:45 87.50 3,802,127 7/25/04 17:00 88.30 3,836,889 12/15/04 17:00 87.50 3,802,127 7/25/04 17:15 88.60 3,849,925 12/15/04 17:15 87.70 3,810,817 7/25/04 17:30 88.60 3,849,925 12/15/04 17:30 87.70 3,810,817 7/25/04 17:45 88.60 3,849,925 12/15/04 17:45 87.50 3,802,127 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Casino Peak (B6) Page 6 of 7 ---PAGE BREAK--- Appendix B6 City of Everett Comprehensive Water Plan Casino Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 18:00 88.60 3,849,925 12/15/04 18:00 87.50 3,802,127 7/25/04 18:15 88.60 3,849,925 12/15/04 18:15 87.30 3,793,436 7/25/04 18:30 88.60 3,849,925 12/15/04 18:30 87.40 3,797,782 7/25/04 18:45 88.60 3,849,925 12/15/04 18:45 87.20 3,789,091 7/25/04 19:00 88.60 3,849,925 12/15/04 19:00 87.00 3,780,400 7/25/04 19:15 88.30 3,836,889 12/15/04 19:15 87.00 3,780,400 7/25/04 19:30 88.20 3,832,544 12/15/04 19:30 87.00 3,780,400 7/25/04 19:45 87.90 3,819,508 12/15/04 19:45 86.80 3,771,710 7/25/04 20:00 87.90 3,819,508 12/15/04 20:00 86.80 3,771,710 7/25/04 20:15 87.60 3,806,472 12/15/04 20:15 86.80 3,771,710 7/25/04 20:30 87.40 3,797,782 12/15/04 20:30 86.80 3,771,710 7/25/04 20:45 87.20 3,789,091 12/15/04 20:45 86.90 3,776,055 7/25/04 21:00 87.20 3,789,091 12/15/04 21:00 86.90 3,776,055 7/25/04 21:15 86.70 3,767,364 12/15/04 21:15 86.90 3,776,055 7/25/04 21:30 86.50 3,758,674 12/15/04 21:30 86.90 3,776,055 7/25/04 21:45 86.20 3,745,638 12/15/04 21:45 87.10 3,784,746 7/25/04 22:00 86.20 3,745,638 12/15/04 22:00 87.30 3,793,436 7/25/04 22:15 86.20 3,745,638 12/15/04 22:15 87.50 3,802,127 7/25/04 22:30 86.40 3,754,329 12/15/04 22:30 87.80 3,815,163 7/25/04 22:45 86.40 3,754,329 12/15/04 22:45 88.20 3,832,544 7/25/04 23:00 86.80 3,771,710 12/15/04 23:00 88.70 3,854,270 7/25/04 23:15 87.10 3,784,746 12/15/04 23:15 89.30 3,880,342 7/25/04 23:30 87.10 3,784,746 12/15/04 23:30 89.90 3,906,414 7/25/04 23:45 87.40 3,797,782 12/15/04 23:45 90.50 3,932,485 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Casino Peak (B6) Page 7 of 7 ---PAGE BREAK--- Appendix B7 City of Everett Comprehensive Water Plan Olympic Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) 7/23/04 0:00 71.89 547,388 12/13/04 0:00 64.12 488,225 7/23/04 0:15 69.33 527,895 12/13/04 0:15 64.12 488,225 7/23/04 0:30 67.84 516,550 12/13/04 0:30 64.12 488,225 7/23/04 0:45 66.90 509,393 12/13/04 0:45 64.12 488,225 7/23/04 1:00 66.35 505,205 12/13/04 1:00 64.12 488,225 7/23/04 1:15 66.10 503,301 12/13/04 1:15 64.12 488,225 7/23/04 1:30 65.90 501,779 12/13/04 1:30 64.12 488,225 7/23/04 1:45 65.85 501,398 12/13/04 1:45 64.12 488,225 7/23/04 2:00 65.70 500,256 12/13/04 2:00 64.12 488,225 7/23/04 2:15 65.37 497,743 12/13/04 2:15 64.12 488,225 7/23/04 2:30 65.15 496,068 12/13/04 2:30 64.12 488,225 7/23/04 2:45 67.39 513,124 12/13/04 2:45 64.12 488,225 7/23/04 3:00 70.70 538,327 12/13/04 3:00 64.12 488,225 7/23/04 3:15 70.91 539,926 12/13/04 3:15 64.12 488,225 7/23/04 3:30 68.86 524,317 12/13/04 3:30 64.12 488,225 7/23/04 3:45 68.16 518,987 12/13/04 3:45 64.12 488,225 7/23/04 4:00 68.07 518,301 12/13/04 4:00 64.12 488,225 7/23/04 4:15 68.02 517,921 12/13/04 4:15 64.12 488,225 7/23/04 4:30 67.89 516,931 12/13/04 4:30 64.12 488,225 7/23/04 4:45 67.20 511,677 12/13/04 4:45 64.12 488,225 7/23/04 5:00 66.84 508,936 12/13/04 5:00 64.12 488,225 7/23/04 5:15 66.36 505,281 12/13/04 5:15 64.12 488,225 7/23/04 5:30 65.39 497,895 12/13/04 5:30 64.12 488,225 7/23/04 5:45 66.57 506,880 12/13/04 5:45 64.12 488,225 7/23/04 6:00 68.85 524,241 12/13/04 6:00 64.12 488,225 7/23/04 6:15 70.30 535,281 12/13/04 6:15 64.12 488,225 7/23/04 6:30 71.88 547,312 12/13/04 6:30 64.12 488,225 7/23/04 6:45 69.01 525,459 12/13/04 6:45 64.12 488,225 7/23/04 7:00 67.02 510,306 12/13/04 7:00 64.12 488,225 7/23/04 7:15 65.24 496,753 12/13/04 7:15 64.12 488,225 7/23/04 7:30 65.67 500,027 12/13/04 7:30 64.12 488,225 7/23/04 7:45 66.96 509,850 12/13/04 7:45 64.12 488,225 7/23/04 8:00 68.36 520,510 12/13/04 8:00 64.12 488,225 7/23/04 8:15 69.21 526,982 12/13/04 8:15 64.12 488,225 7/23/04 8:30 70.05 533,378 12/13/04 8:30 64.12 488,225 7/23/04 8:45 70.64 537,870 12/13/04 8:45 64.12 488,225 7/23/04 9:00 71.70 545,941 12/13/04 9:00 64.12 488,225 7/23/04 9:15 69.75 531,093 12/13/04 9:15 70.24 534,824 7/23/04 9:30 69.75 531,093 12/13/04 9:30 70.08 533,606 7/23/04 9:45 65.17 496,220 12/13/04 9:45 70.21 534,596 7/23/04 10:00 65.17 496,220 12/13/04 10:00 70.29 535,205 7/23/04 10:15 65.17 496,220 12/13/04 10:15 70.36 535,738 7/23/04 10:30 68.73 523,327 12/13/04 10:30 70.35 535,662 7/23/04 10:45 69.62 530,104 12/13/04 10:45 70.26 534,977 July 2004 December 2004 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Olympic (B7) Page 1 of 7 ---PAGE BREAK--- Appendix B7 City of Everett Comprehensive Water Plan Olympic Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 11:00 70.06 533,454 12/13/04 11:00 70.26 534,977 7/23/04 11:15 70.06 533,454 12/13/04 11:15 70.33 535,510 7/23/04 11:30 71.70 545,941 12/13/04 11:30 70.21 534,596 7/23/04 11:45 69.77 531,246 12/13/04 11:45 70.26 534,977 7/23/04 12:00 67.60 514,723 12/13/04 12:00 70.43 536,271 7/23/04 12:15 65.04 495,230 12/13/04 12:15 70.45 536,423 7/23/04 12:30 67.15 511,296 12/13/04 12:30 70.41 536,119 7/23/04 12:45 68.32 520,205 12/13/04 12:45 70.43 536,271 7/23/04 13:00 70.70 538,327 12/13/04 13:00 70.43 536,271 7/23/04 13:15 70.70 538,327 12/13/04 13:15 70.36 535,738 7/23/04 13:30 70.75 538,708 12/13/04 13:30 69.64 530,256 7/23/04 13:45 67.49 513,885 12/13/04 13:45 69.27 527,438 7/23/04 14:00 65.84 501,322 12/13/04 14:00 68.85 524,241 7/23/04 14:15 65.48 498,581 12/13/04 14:15 68.60 522,337 7/23/04 14:30 67.81 516,322 12/13/04 14:30 68.12 518,682 7/23/04 14:45 69.72 530,865 12/13/04 14:45 67.84 516,550 7/23/04 15:00 70.14 534,063 12/13/04 15:00 67.52 514,114 7/23/04 15:15 70.55 537,185 12/13/04 15:15 67.31 512,515 7/23/04 15:30 68.93 524,850 12/13/04 15:30 67.02 510,306 7/23/04 15:45 66.58 506,956 12/13/04 15:45 66.69 507,794 7/23/04 16:00 65.30 497,210 12/13/04 16:00 66.45 505,966 7/23/04 16:15 67.13 511,144 12/13/04 16:15 66.32 504,976 7/23/04 16:30 68.53 521,804 12/13/04 16:30 66.08 503,149 7/23/04 16:45 69.23 527,134 12/13/04 16:45 65.85 501,398 7/23/04 17:00 70.07 533,530 12/13/04 17:00 65.82 501,169 7/23/04 17:15 70.65 537,946 12/13/04 17:15 65.59 499,418 7/23/04 17:30 71.04 540,916 12/13/04 17:30 65.44 498,276 7/23/04 17:45 71.19 542,058 12/13/04 17:45 65.26 496,905 7/23/04 18:00 71.16 541,829 12/13/04 18:00 65.11 495,763 7/23/04 18:15 70.98 540,459 12/13/04 18:15 64.93 494,393 7/23/04 18:30 70.99 540,535 12/13/04 18:30 64.89 494,088 7/23/04 18:45 70.43 536,271 12/13/04 18:45 64.77 493,174 7/23/04 19:00 70.29 535,205 12/13/04 19:00 64.62 492,032 7/23/04 19:15 70.06 533,454 12/13/04 19:15 64.52 491,271 7/23/04 19:30 69.33 527,895 12/13/04 19:30 64.56 491,575 7/23/04 19:45 69.16 526,601 12/13/04 19:45 64.46 490,814 7/23/04 20:00 67.99 517,692 12/13/04 20:00 64.47 490,890 7/23/04 20:15 66.82 508,784 12/13/04 20:15 64.40 490,357 7/23/04 20:30 66.64 507,413 12/13/04 20:30 64.42 490,509 7/23/04 20:45 65.60 499,494 12/13/04 20:45 64.47 490,890 7/23/04 21:00 65.20 496,449 12/13/04 21:00 64.65 492,261 7/23/04 21:15 63.83 486,017 12/13/04 21:15 64.62 492,032 7/23/04 21:30 63.07 480,230 12/13/04 21:30 64.86 493,860 7/23/04 21:45 62.23 473,834 12/13/04 21:45 65.25 496,829 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Olympic (B7) Page 2 of 7 ---PAGE BREAK--- Appendix B7 City of Everett Comprehensive Water Plan Olympic Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 22:00 62.23 473,834 12/13/04 22:00 65.30 497,210 7/23/04 22:15 62.38 474,976 12/13/04 22:15 65.65 499,875 7/23/04 22:30 62.70 477,413 12/13/04 22:30 65.77 500,789 7/23/04 22:45 63.43 482,971 12/13/04 22:45 66.15 503,682 7/23/04 23:00 64.32 489,748 12/13/04 23:00 66.43 505,814 7/23/04 23:15 65.43 498,200 12/13/04 23:15 66.94 509,697 7/23/04 23:30 66.96 509,850 12/13/04 23:30 67.13 511,144 7/23/04 23:45 68.10 518,530 12/13/04 23:45 67.50 513,961 7/24/04 0:00 69.78 531,322 12/14/04 0:00 67.77 516,017 7/24/04 0:15 71.68 545,789 12/14/04 0:15 68.26 519,748 7/24/04 0:30 69.75 531,093 12/14/04 0:30 68.26 519,748 7/24/04 0:45 68.76 523,555 12/14/04 0:45 69.00 525,383 7/24/04 1:00 67.38 513,048 12/14/04 1:00 69.48 529,038 7/24/04 1:15 66.81 508,707 12/14/04 1:15 69.63 530,180 7/24/04 1:30 66.26 504,520 12/14/04 1:30 69.97 532,768 7/24/04 1:45 65.87 501,550 12/14/04 1:45 70.20 534,520 7/24/04 2:00 65.69 500,180 12/14/04 2:00 70.33 535,510 7/24/04 2:15 65.37 497,743 12/14/04 2:15 70.69 538,251 7/24/04 2:30 65.13 495,916 12/14/04 2:30 70.91 539,926 7/24/04 2:45 67.20 511,677 12/14/04 2:45 71.02 540,763 7/24/04 3:00 69.50 529,190 12/14/04 3:00 71.09 541,296 7/24/04 3:15 70.93 540,078 12/14/04 3:15 71.09 541,296 7/24/04 3:30 69.58 529,799 12/14/04 3:30 71.13 541,601 7/24/04 3:45 68.98 525,230 12/14/04 3:45 71.15 541,753 7/24/04 4:00 68.69 523,022 12/14/04 4:00 71.11 541,449 7/24/04 4:15 68.15 518,911 12/14/04 4:15 71.05 540,992 7/24/04 4:30 67.70 515,484 12/14/04 4:30 71.00 540,611 7/24/04 4:45 67.11 510,992 12/14/04 4:45 70.89 539,774 7/24/04 5:00 66.75 508,251 12/14/04 5:00 70.78 538,936 7/24/04 5:15 66.31 504,900 12/14/04 5:15 70.36 535,738 7/24/04 5:30 65.76 500,713 12/14/04 5:30 70.36 535,738 7/24/04 5:45 65.28 497,058 12/14/04 5:45 69.94 532,540 7/24/04 6:00 66.25 504,443 12/14/04 6:00 69.52 529,342 7/24/04 6:15 69.66 530,408 12/14/04 6:15 68.93 524,850 7/24/04 6:30 71.03 540,840 12/14/04 6:30 68.53 521,804 7/24/04 6:45 70.58 537,413 12/14/04 6:45 67.97 517,540 7/24/04 7:00 68.45 521,195 12/14/04 7:00 67.97 517,540 7/24/04 7:15 67.19 511,601 12/14/04 7:15 67.17 511,449 7/24/04 7:30 65.48 498,581 12/14/04 7:30 66.76 508,327 7/24/04 7:45 66.99 510,078 12/14/04 7:45 66.30 504,824 7/24/04 8:00 67.55 514,342 12/14/04 8:00 66.06 502,997 7/24/04 8:15 68.69 523,022 12/14/04 8:15 65.94 502,083 7/24/04 8:30 69.17 526,677 12/14/04 8:30 65.89 501,702 7/24/04 8:45 69.50 529,190 12/14/04 8:45 65.72 500,408 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Olympic (B7) Page 3 of 7 ---PAGE BREAK--- Appendix B7 City of Everett Comprehensive Water Plan Olympic Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 9:00 69.74 531,017 12/14/04 9:00 65.77 500,789 7/24/04 9:15 69.79 531,398 12/14/04 9:15 65.69 500,180 7/24/04 9:30 69.82 531,626 12/14/04 9:30 65.57 499,266 7/24/04 9:45 70.02 533,149 12/14/04 9:45 65.60 499,494 7/24/04 10:00 70.09 533,682 12/14/04 10:00 65.52 498,885 7/24/04 10:15 70.55 537,185 12/14/04 10:15 65.39 497,895 7/24/04 10:30 70.26 534,977 12/14/04 10:30 65.41 498,048 7/24/04 10:45 70.63 537,794 12/14/04 10:45 65.35 497,591 7/24/04 11:00 70.94 540,154 12/14/04 11:00 65.28 497,058 7/24/04 11:15 71.18 541,982 12/14/04 11:15 65.12 495,839 7/24/04 11:30 71.79 546,626 12/14/04 11:30 65.17 496,220 7/24/04 11:45 69.43 528,657 12/14/04 11:45 65.21 496,525 7/24/04 12:00 66.39 505,509 12/14/04 12:00 65.21 496,525 7/24/04 12:15 65.59 499,418 12/14/04 12:15 65.21 496,525 7/24/04 12:30 66.55 506,728 12/14/04 12:30 65.27 496,982 7/24/04 12:45 67.77 516,017 12/14/04 12:45 65.43 498,200 7/24/04 13:00 68.83 524,088 12/14/04 13:00 65.43 498,200 7/24/04 13:15 69.51 529,266 12/14/04 13:15 65.51 498,809 7/24/04 13:30 70.38 535,890 12/14/04 13:30 65.31 497,286 7/24/04 13:45 71.52 544,571 12/14/04 13:45 65.48 498,581 7/24/04 14:00 71.34 543,200 12/14/04 14:00 65.50 498,733 7/24/04 14:15 68.28 519,900 12/14/04 14:15 65.76 500,713 7/24/04 14:30 65.46 498,428 12/14/04 14:30 65.86 501,474 7/24/04 14:45 65.52 498,885 12/14/04 14:45 65.97 502,312 7/24/04 15:00 66.57 506,880 12/14/04 15:00 65.91 501,855 7/24/04 15:15 68.13 518,758 12/14/04 15:15 65.99 502,464 7/24/04 15:30 68.13 518,758 12/14/04 15:30 65.99 502,464 7/24/04 15:45 69.86 531,931 12/14/04 15:45 66.11 503,378 7/24/04 16:00 70.30 535,281 12/14/04 16:00 66.04 502,845 7/24/04 16:15 70.59 537,489 12/14/04 16:15 66.09 503,225 7/24/04 16:30 70.59 537,489 12/14/04 16:30 65.81 501,093 7/24/04 16:45 71.46 544,114 12/14/04 16:45 65.99 502,464 7/24/04 17:00 70.24 534,824 12/14/04 17:00 65.96 502,235 7/24/04 17:15 66.68 507,718 12/14/04 17:15 65.72 500,408 7/24/04 17:30 65.33 497,438 12/14/04 17:30 65.72 500,408 7/24/04 17:45 66.09 503,225 12/14/04 17:45 65.35 497,591 7/24/04 18:00 66.81 508,707 12/14/04 18:00 65.21 496,525 7/24/04 18:15 67.14 511,220 12/14/04 18:15 65.11 495,763 7/24/04 18:30 67.52 514,114 12/14/04 18:30 65.02 495,078 7/24/04 18:45 67.46 513,657 12/14/04 18:45 64.85 493,784 7/24/04 19:00 67.43 513,428 12/14/04 19:00 64.86 493,860 7/24/04 19:15 67.40 513,200 12/14/04 19:15 64.73 492,870 7/24/04 19:30 67.26 512,134 12/14/04 19:30 64.91 494,240 7/24/04 19:45 67.26 512,134 12/14/04 19:45 64.89 494,088 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Olympic (B7) Page 4 of 7 ---PAGE BREAK--- Appendix B7 City of Everett Comprehensive Water Plan Olympic Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 20:00 66.83 508,860 12/14/04 20:00 64.86 493,860 7/24/04 20:15 66.62 507,261 12/14/04 20:15 64.75 493,022 7/24/04 20:30 66.49 506,271 12/14/04 20:30 64.75 493,022 7/24/04 20:45 66.07 503,073 12/14/04 20:45 64.71 492,718 7/24/04 21:00 65.70 500,256 12/14/04 21:00 64.76 493,098 7/24/04 21:15 65.04 495,230 12/14/04 21:15 64.85 493,784 7/24/04 21:30 64.16 488,530 12/14/04 21:30 64.86 493,860 7/24/04 21:45 64.00 487,311 12/14/04 21:45 64.95 494,545 7/24/04 22:00 63.90 486,550 12/14/04 22:00 65.08 495,535 7/24/04 22:15 64.50 491,119 12/14/04 22:15 65.41 498,048 7/24/04 22:30 64.95 494,545 12/14/04 22:30 65.63 499,723 7/24/04 22:45 65.82 501,169 12/14/04 22:45 66.02 502,692 7/24/04 23:00 67.83 516,474 12/14/04 23:00 66.56 506,804 7/24/04 23:15 69.66 530,408 12/14/04 23:15 66.77 508,403 7/24/04 23:30 71.14 541,677 12/14/04 23:30 67.10 510,916 7/24/04 23:45 70.66 538,022 12/14/04 23:45 67.40 513,200 7/25/04 0:00 69.06 525,839 12/15/04 0:00 67.75 515,865 7/25/04 0:15 68.20 519,291 12/15/04 0:15 68.25 519,672 7/25/04 0:30 67.86 516,702 12/15/04 0:30 68.50 521,576 7/25/04 0:45 67.64 515,027 12/15/04 0:45 68.91 524,697 7/25/04 1:00 67.55 514,342 12/15/04 1:00 69.22 527,058 7/25/04 1:15 67.63 514,951 12/15/04 1:15 69.66 530,408 7/25/04 1:30 67.71 515,560 12/15/04 1:30 69.86 531,931 7/25/04 1:45 67.64 515,027 12/15/04 1:45 70.29 535,205 7/25/04 2:00 67.71 515,560 12/15/04 2:00 70.27 535,053 7/25/04 2:15 67.62 514,875 12/15/04 2:15 70.47 536,576 7/25/04 2:30 67.52 514,114 12/15/04 2:30 70.67 538,098 7/25/04 2:45 67.48 513,809 12/15/04 2:45 70.87 539,621 7/25/04 3:00 67.52 514,114 12/15/04 3:00 70.96 540,307 7/25/04 3:15 67.57 514,494 12/15/04 3:15 70.96 540,307 7/25/04 3:30 66.72 508,022 12/15/04 3:30 71.03 540,840 7/25/04 3:45 66.50 506,347 12/15/04 3:45 71.10 541,373 7/25/04 4:00 66.66 507,565 12/15/04 4:00 71.09 541,296 7/25/04 4:15 66.58 506,956 12/15/04 4:15 71.02 540,763 7/25/04 4:30 66.42 505,738 12/15/04 4:30 70.92 540,002 7/25/04 4:45 66.16 503,758 12/15/04 4:45 70.90 539,850 7/25/04 5:00 66.10 503,301 12/15/04 5:00 70.67 538,098 7/25/04 5:15 65.79 500,941 12/15/04 5:15 70.42 536,195 7/25/04 5:30 65.60 499,494 12/15/04 5:30 70.27 535,053 7/25/04 5:45 65.04 495,230 12/15/04 5:45 70.12 533,911 7/25/04 6:00 67.93 517,235 12/15/04 6:00 69.30 527,667 7/25/04 6:15 70.75 538,708 12/15/04 6:15 68.99 525,306 7/25/04 6:30 71.88 547,312 12/15/04 6:30 68.27 519,824 7/25/04 6:45 69.45 528,809 12/15/04 6:45 68.27 519,824 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Olympic (B7) Page 5 of 7 ---PAGE BREAK--- Appendix B7 City of Everett Comprehensive Water Plan Olympic Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 7:00 68.01 517,845 12/15/04 7:00 67.43 513,428 7/25/04 7:15 67.09 510,839 12/15/04 7:15 67.18 511,525 7/25/04 7:30 66.09 503,225 12/15/04 7:30 66.88 509,240 7/25/04 7:45 65.30 497,210 12/15/04 7:45 66.46 506,042 7/25/04 8:00 66.83 508,860 12/15/04 8:00 66.29 504,748 7/25/04 8:15 69.14 526,449 12/15/04 8:15 66.08 503,149 7/25/04 8:30 71.06 541,068 12/15/04 8:30 65.94 502,083 7/25/04 8:45 70.73 538,555 12/15/04 8:45 65.99 502,464 7/25/04 9:00 69.04 525,687 12/15/04 9:00 66.00 502,540 7/25/04 9:15 67.01 510,230 12/15/04 9:15 65.81 501,093 7/25/04 9:30 65.37 497,743 12/15/04 9:30 65.81 501,093 7/25/04 9:45 66.73 508,098 12/15/04 9:45 65.76 500,713 7/25/04 10:00 68.69 523,022 12/15/04 10:00 65.76 500,713 7/25/04 10:15 70.33 535,510 12/15/04 10:15 65.76 500,713 7/25/04 10:30 71.30 542,895 12/15/04 10:30 65.43 498,200 7/25/04 10:45 71.66 545,637 12/15/04 10:45 65.27 496,982 7/25/04 11:00 67.81 516,322 12/15/04 11:00 65.28 497,058 7/25/04 11:15 65.92 501,931 12/15/04 11:15 65.30 497,210 7/25/04 11:30 65.88 501,626 12/15/04 11:30 65.30 497,210 7/25/04 11:45 67.99 517,692 12/15/04 11:45 65.11 495,763 7/25/04 12:00 69.83 531,702 12/15/04 12:00 65.13 495,916 7/25/04 12:15 71.35 543,276 12/15/04 12:15 65.25 496,829 7/25/04 12:30 71.35 543,276 12/15/04 12:30 65.30 497,210 7/25/04 12:45 68.77 523,631 12/15/04 12:45 65.47 498,504 7/25/04 13:00 66.79 508,555 12/15/04 13:00 65.47 498,504 7/25/04 13:15 65.21 496,525 12/15/04 13:15 65.38 497,819 7/25/04 13:30 67.02 510,306 12/15/04 13:30 65.38 497,819 7/25/04 13:45 68.35 520,433 12/15/04 13:45 65.54 499,037 7/25/04 14:00 70.88 539,697 12/15/04 14:00 65.51 498,809 7/25/04 14:15 71.79 546,626 12/15/04 14:15 65.73 500,484 7/25/04 14:30 69.06 525,839 12/15/04 14:30 65.77 500,789 7/25/04 14:45 66.94 509,697 12/15/04 14:45 65.92 501,931 7/25/04 15:00 66.41 505,662 12/15/04 15:00 65.92 501,931 7/25/04 15:15 66.18 503,910 12/15/04 15:15 65.72 500,408 7/25/04 15:30 68.77 523,631 12/15/04 15:30 65.72 500,408 7/25/04 15:45 69.90 532,235 12/15/04 15:45 65.89 501,702 7/25/04 16:00 71.41 543,733 12/15/04 16:00 65.91 501,855 7/25/04 16:15 71.60 545,180 12/15/04 16:15 65.84 501,322 7/25/04 16:30 69.39 528,352 12/15/04 16:30 65.63 499,723 7/25/04 16:45 65.73 500,484 12/15/04 16:45 64.97 494,697 7/25/04 17:00 65.05 495,306 12/15/04 17:00 64.62 492,032 7/25/04 17:15 67.54 514,266 12/15/04 17:15 64.16 488,530 7/25/04 17:30 68.84 524,164 12/15/04 17:30 64.21 488,910 7/25/04 17:45 69.66 530,408 12/15/04 17:45 64.20 488,834 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Olympic (B7) Page 6 of 7 ---PAGE BREAK--- Appendix B7 City of Everett Comprehensive Water Plan Olympic Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 18:00 70.87 539,621 12/15/04 18:00 64.33 489,824 7/25/04 18:15 71.68 545,789 12/15/04 18:15 64.33 489,824 7/25/04 18:30 69.82 531,626 12/15/04 18:30 64.25 489,215 7/25/04 18:45 67.56 514,418 12/15/04 18:45 64.34 489,900 7/25/04 19:00 65.01 495,002 12/15/04 19:00 64.27 489,367 7/25/04 19:15 65.99 502,464 12/15/04 19:15 64.34 489,900 7/25/04 19:30 66.43 505,814 12/15/04 19:30 64.45 490,738 7/25/04 19:45 66.93 509,621 12/15/04 19:45 64.55 491,499 7/25/04 20:00 67.30 512,438 12/15/04 20:00 64.58 491,728 7/25/04 20:15 67.41 513,276 12/15/04 20:15 64.64 492,185 7/25/04 20:30 67.54 514,266 12/15/04 20:30 64.78 493,251 7/25/04 20:45 67.98 517,616 12/15/04 20:45 64.85 493,784 7/25/04 21:00 68.27 519,824 12/15/04 21:00 64.90 494,164 7/25/04 21:15 68.19 519,215 12/15/04 21:15 65.19 496,372 7/25/04 21:30 68.19 519,215 12/15/04 21:30 65.32 497,362 7/25/04 21:45 68.19 519,215 12/15/04 21:45 65.52 498,885 7/25/04 22:00 68.19 519,215 12/15/04 22:00 65.58 499,342 7/25/04 22:15 68.19 519,215 12/15/04 22:15 65.83 501,246 7/25/04 22:30 68.19 519,215 12/15/04 22:30 65.93 502,007 7/25/04 22:45 68.19 519,215 12/15/04 22:45 66.45 505,966 7/25/04 23:00 68.19 519,215 12/15/04 23:00 66.72 508,022 7/25/04 23:15 68.19 519,215 12/15/04 23:15 66.95 509,773 7/25/04 23:30 67.57 514,494 12/15/04 23:30 67.20 511,677 7/25/04 23:45 66.74 508,174 12/15/04 23:45 67.55 514,342 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Olympic (B7) Page 7 of 7 ---PAGE BREAK--- Appendix B8 City of Everett Comprehensive Water Plan Upper Ridge Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) 7/23/04 0:00 19.70 633,799 12/13/04 0:00 19.56 629,294 7/23/04 0:15 19.82 637,659 12/13/04 0:15 19.69 633,477 7/23/04 0:30 20.09 646,346 12/13/04 0:30 19.81 637,338 7/23/04 0:45 20.24 651,172 12/13/04 0:45 19.96 642,163 7/23/04 1:00 20.40 656,319 12/13/04 1:00 20.09 646,346 7/23/04 1:15 20.57 661,789 12/13/04 1:15 20.28 652,459 7/23/04 1:30 20.71 666,293 12/13/04 1:30 20.42 656,963 7/23/04 1:45 20.82 669,832 12/13/04 1:45 20.56 661,467 7/23/04 2:00 21.05 677,232 12/13/04 2:00 20.69 665,649 7/23/04 2:15 21.18 681,414 12/13/04 2:15 20.82 669,832 7/23/04 2:30 21.31 685,596 12/13/04 2:30 20.91 672,727 7/23/04 2:45 21.39 688,170 12/13/04 2:45 21.04 676,910 7/23/04 3:00 21.51 692,031 12/13/04 3:00 21.23 683,023 7/23/04 3:15 21.57 693,961 12/13/04 3:15 21.35 686,883 7/23/04 3:30 21.69 697,822 12/13/04 3:30 21.50 691,709 7/23/04 3:45 21.84 702,648 12/13/04 3:45 21.62 695,570 7/23/04 4:00 21.94 705,865 12/13/04 4:00 21.75 699,752 7/23/04 4:15 22.06 709,726 12/13/04 4:15 21.84 702,648 7/23/04 4:30 22.19 713,908 12/13/04 4:30 21.93 705,543 7/23/04 4:45 22.26 716,160 12/13/04 4:45 21.99 707,474 7/23/04 5:00 22.38 720,021 12/13/04 5:00 22.06 709,726 7/23/04 5:15 22.40 720,664 12/13/04 5:15 22.10 711,013 7/23/04 5:30 22.48 723,238 12/13/04 5:30 22.14 712,300 7/23/04 5:45 22.47 722,917 12/13/04 5:45 22.15 712,621 7/23/04 6:00 22.49 723,560 12/13/04 6:00 22.15 712,621 7/23/04 6:15 22.39 720,343 12/13/04 6:15 22.04 709,082 7/23/04 6:30 22.29 717,125 12/13/04 6:30 21.92 705,222 7/23/04 6:45 22.26 716,160 12/13/04 6:45 21.80 701,361 7/23/04 7:00 22.17 713,265 12/13/04 7:00 21.69 697,822 7/23/04 7:15 22.08 710,369 12/13/04 7:15 21.57 693,961 7/23/04 7:30 21.97 706,830 12/13/04 7:30 21.49 691,387 7/23/04 7:45 21.83 702,326 12/13/04 7:45 21.38 687,848 7/23/04 8:00 21.69 697,822 12/13/04 8:00 21.33 686,240 7/23/04 8:15 21.54 692,996 12/13/04 8:15 21.18 681,414 7/23/04 8:30 21.40 688,492 12/13/04 8:30 21.10 678,840 7/23/04 8:45 21.33 686,240 12/13/04 8:45 21.03 676,588 7/23/04 9:00 21.25 683,666 12/13/04 9:00 20.92 673,049 7/23/04 9:15 21.16 680,771 12/13/04 9:15 20.86 671,119 7/23/04 9:30 21.13 679,805 12/13/04 9:30 20.79 668,867 7/23/04 9:45 21.09 678,518 12/13/04 9:45 20.67 665,006 7/23/04 10:00 21.00 675,623 12/13/04 10:00 20.60 662,754 7/23/04 10:15 20.96 674,336 12/13/04 10:15 20.52 660,180 7/23/04 10:30 20.89 672,084 12/13/04 10:30 20.47 658,571 7/23/04 10:45 20.81 669,510 12/13/04 10:45 20.34 654,389 July 2004 December 2004 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls UpperRidge (B8) Page 1 of 7 ---PAGE BREAK--- Appendix B8 City of Everett Comprehensive Water Plan Upper Ridge Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 11:00 20.75 667,580 12/13/04 11:00 20.26 651,815 7/23/04 11:15 20.71 666,293 12/13/04 11:15 20.19 649,563 7/23/04 11:30 20.62 663,397 12/13/04 11:30 20.10 646,668 7/23/04 11:45 20.62 663,397 12/13/04 11:45 20.03 644,416 7/23/04 12:00 20.58 662,110 12/13/04 12:00 19.97 642,485 7/23/04 12:15 20.58 662,110 12/13/04 12:15 19.91 640,555 7/23/04 12:30 20.55 661,145 12/13/04 12:30 19.86 638,946 7/23/04 12:45 20.51 659,858 12/13/04 12:45 19.79 636,694 7/23/04 13:00 20.51 659,858 12/13/04 13:00 19.74 635,086 7/23/04 13:15 20.47 658,571 12/13/04 13:15 19.71 634,120 7/23/04 13:30 20.49 659,215 12/13/04 13:30 19.64 631,868 7/23/04 13:45 20.55 661,145 12/13/04 13:45 19.57 629,616 7/23/04 14:00 20.60 662,754 12/13/04 14:00 19.52 628,008 7/23/04 14:15 20.61 663,076 12/13/04 14:15 19.47 626,399 7/23/04 14:30 20.60 662,754 12/13/04 14:30 19.40 624,147 7/23/04 14:45 20.60 662,754 12/13/04 14:45 19.35 622,538 7/23/04 15:00 20.58 662,110 12/13/04 15:00 19.30 620,930 7/23/04 15:15 20.52 660,180 12/13/04 15:15 19.25 619,321 7/23/04 15:30 20.55 661,145 12/13/04 15:30 19.22 618,356 7/23/04 15:45 20.57 661,789 12/13/04 15:45 19.13 615,460 7/23/04 16:00 20.58 662,110 12/13/04 16:00 19.07 613,530 7/23/04 16:15 20.55 661,145 12/13/04 16:15 19.03 612,243 7/23/04 16:30 20.44 657,606 12/13/04 16:30 18.94 609,348 7/23/04 16:45 20.36 655,033 12/13/04 16:45 18.89 607,739 7/23/04 17:00 20.31 653,424 12/13/04 17:00 18.79 604,522 7/23/04 17:15 20.26 651,815 12/13/04 17:15 18.68 600,983 7/23/04 17:30 20.21 650,207 12/13/04 17:30 18.53 596,157 7/23/04 17:45 20.10 646,668 12/13/04 17:45 18.48 594,548 7/23/04 18:00 20.00 643,450 12/13/04 18:00 18.35 590,366 7/23/04 18:15 19.95 641,842 12/13/04 18:15 18.25 587,148 7/23/04 18:30 19.83 637,981 12/13/04 18:30 18.20 585,540 7/23/04 18:45 19.74 635,086 12/13/04 18:45 18.20 585,540 7/23/04 19:00 19.61 630,903 12/13/04 19:00 18.23 586,505 7/23/04 19:15 19.52 628,008 12/13/04 19:15 18.23 586,505 7/23/04 19:30 19.36 622,860 12/13/04 19:30 18.24 586,827 7/23/04 19:45 19.23 618,678 12/13/04 19:45 18.27 587,792 7/23/04 20:00 19.08 613,852 12/13/04 20:00 18.28 588,114 7/23/04 20:15 18.90 608,061 12/13/04 20:15 18.31 589,079 7/23/04 20:30 18.76 603,556 12/13/04 20:30 18.33 589,722 7/23/04 20:45 18.70 601,626 12/13/04 20:45 18.35 590,366 7/23/04 21:00 18.49 594,870 12/13/04 21:00 18.38 591,331 7/23/04 21:15 18.33 589,722 12/13/04 21:15 18.42 592,618 7/23/04 21:30 18.26 587,470 12/13/04 21:30 18.43 592,940 7/23/04 21:45 18.17 584,575 12/13/04 21:45 18.50 595,192 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls UpperRidge (B8) Page 2 of 7 ---PAGE BREAK--- Appendix B8 City of Everett Comprehensive Water Plan Upper Ridge Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 22:00 18.19 585,218 12/13/04 22:00 18.54 596,479 7/23/04 22:15 18.19 585,218 12/13/04 22:15 18.57 597,444 7/23/04 22:30 18.29 588,435 12/13/04 22:30 18.63 599,374 7/23/04 22:45 18.40 591,974 12/13/04 22:45 18.70 601,626 7/23/04 23:00 18.52 595,835 12/13/04 23:00 18.78 604,200 7/23/04 23:15 18.66 600,339 12/13/04 23:15 18.80 604,843 7/23/04 23:30 18.83 605,809 12/13/04 23:30 18.96 609,991 7/23/04 23:45 18.91 608,382 12/13/04 23:45 19.06 613,208 7/24/04 0:00 19.08 613,852 12/14/04 0:00 19.17 616,747 7/24/04 0:15 19.27 619,964 12/14/04 0:15 19.29 620,608 7/24/04 0:30 19.48 626,721 12/14/04 0:30 19.37 623,182 7/24/04 0:45 19.60 630,581 12/14/04 0:45 19.52 628,008 7/24/04 1:00 19.82 637,659 12/14/04 1:00 19.69 633,477 7/24/04 1:15 20.00 643,450 12/14/04 1:15 19.82 637,659 7/24/04 1:30 20.10 646,668 12/14/04 1:30 19.95 641,842 7/24/04 1:45 20.28 652,459 12/14/04 1:45 20.03 644,416 7/24/04 2:00 20.45 657,928 12/14/04 2:00 20.21 650,207 7/24/04 2:15 20.61 663,076 12/14/04 2:15 20.32 653,746 7/24/04 2:30 20.75 667,580 12/14/04 2:30 20.40 656,319 7/24/04 2:45 20.82 669,832 12/14/04 2:45 20.56 661,467 7/24/04 3:00 20.94 673,693 12/14/04 3:00 20.56 661,467 7/24/04 3:15 21.08 678,197 12/14/04 3:15 20.74 667,258 7/24/04 3:30 21.17 681,092 12/14/04 3:30 20.82 669,832 7/24/04 3:45 21.34 686,562 12/14/04 3:45 20.95 674,014 7/24/04 4:00 21.42 689,135 12/14/04 4:00 21.02 676,266 7/24/04 4:15 21.54 692,996 12/14/04 4:15 21.16 680,771 7/24/04 4:30 21.70 698,144 12/14/04 4:30 21.23 683,023 7/24/04 4:45 21.80 701,361 12/14/04 4:45 21.21 682,379 7/24/04 5:00 21.94 705,865 12/14/04 5:00 21.18 681,414 7/24/04 5:15 22.03 708,761 12/14/04 5:15 21.13 679,805 7/24/04 5:30 22.13 711,978 12/14/04 5:30 21.03 676,588 7/24/04 5:45 22.18 713,587 12/14/04 5:45 21.01 675,945 7/24/04 6:00 22.21 714,552 12/14/04 6:00 20.90 672,406 7/24/04 6:15 22.25 715,839 12/14/04 6:15 20.82 669,832 7/24/04 6:30 22.21 714,552 12/14/04 6:30 20.74 667,258 7/24/04 6:45 22.19 713,908 12/14/04 6:45 20.59 662,432 7/24/04 7:00 22.12 711,656 12/14/04 7:00 20.49 659,215 7/24/04 7:15 22.06 709,726 12/14/04 7:15 20.39 655,998 7/24/04 7:30 22.01 708,117 12/14/04 7:30 20.28 652,459 7/24/04 7:45 21.90 704,578 12/14/04 7:45 20.20 649,885 7/24/04 8:00 21.84 702,648 12/14/04 8:00 20.12 647,311 7/24/04 8:15 21.72 698,787 12/14/04 8:15 20.03 644,416 7/24/04 8:30 21.54 692,996 12/14/04 8:30 19.94 641,520 7/24/04 8:45 21.37 687,527 12/14/04 8:45 19.86 638,946 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls UpperRidge (B8) Page 3 of 7 ---PAGE BREAK--- Appendix B8 City of Everett Comprehensive Water Plan Upper Ridge Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 9:00 21.21 682,379 12/14/04 9:00 19.77 636,051 7/24/04 9:15 21.04 676,910 12/14/04 9:15 19.69 633,477 7/24/04 9:30 20.90 672,406 12/14/04 9:30 19.67 632,833 7/24/04 9:45 20.78 668,545 12/14/04 9:45 19.58 629,938 7/24/04 10:00 20.65 664,363 12/14/04 10:00 19.50 627,364 7/24/04 10:15 20.50 659,537 12/14/04 10:15 19.43 625,112 7/24/04 10:30 20.43 657,285 12/14/04 10:30 19.38 623,503 7/24/04 10:45 20.25 651,494 12/14/04 10:45 19.32 621,573 7/24/04 11:00 20.13 647,633 12/14/04 11:00 19.35 622,538 7/24/04 11:15 20.05 645,059 12/14/04 11:15 19.37 623,182 7/24/04 11:30 19.99 643,129 12/14/04 11:30 19.41 624,469 7/24/04 11:45 19.89 639,911 12/14/04 11:45 19.44 625,434 7/24/04 12:00 19.84 638,303 12/14/04 12:00 19.49 627,042 7/24/04 12:15 19.75 635,407 12/14/04 12:15 19.51 627,686 7/24/04 12:30 19.72 634,442 12/14/04 12:30 19.54 628,651 7/24/04 12:45 19.68 633,155 12/14/04 12:45 19.58 629,938 7/24/04 13:00 19.63 631,547 12/14/04 13:00 19.63 631,547 7/24/04 13:15 19.57 629,616 12/14/04 13:15 19.67 632,833 7/24/04 13:30 19.55 628,973 12/14/04 13:30 19.72 634,442 7/24/04 13:45 19.53 628,329 12/14/04 13:45 19.73 634,764 7/24/04 14:00 19.50 627,364 12/14/04 14:00 19.80 637,016 7/24/04 14:15 19.52 628,008 12/14/04 14:15 19.82 637,659 7/24/04 14:30 19.47 626,399 12/14/04 14:30 19.85 638,625 7/24/04 14:45 19.46 626,077 12/14/04 14:45 19.90 640,233 7/24/04 15:00 19.42 624,790 12/14/04 15:00 19.94 641,520 7/24/04 15:15 19.42 624,790 12/14/04 15:15 19.97 642,485 7/24/04 15:30 19.39 623,825 12/14/04 15:30 19.99 643,129 7/24/04 15:45 19.36 622,860 12/14/04 15:45 19.97 642,485 7/24/04 16:00 19.33 621,895 12/14/04 16:00 19.99 643,129 7/24/04 16:15 19.32 621,573 12/14/04 16:15 19.99 643,129 7/24/04 16:30 19.30 620,930 12/14/04 16:30 19.98 642,807 7/24/04 16:45 19.25 619,321 12/14/04 16:45 19.98 642,807 7/24/04 17:00 19.20 617,712 12/14/04 17:00 19.96 642,163 7/24/04 17:15 19.17 616,747 12/14/04 17:15 19.96 642,163 7/24/04 17:30 19.15 616,104 12/14/04 17:30 19.90 640,233 7/24/04 17:45 19.13 615,460 12/14/04 17:45 19.89 639,911 7/24/04 18:00 19.15 616,104 12/14/04 18:00 19.90 640,233 7/24/04 18:15 19.11 614,817 12/14/04 18:15 19.86 638,946 7/24/04 18:30 19.04 612,565 12/14/04 18:30 19.86 638,946 7/24/04 18:45 18.94 609,348 12/14/04 18:45 19.71 634,120 7/24/04 19:00 18.87 607,095 12/14/04 19:00 19.66 632,512 7/24/04 19:15 18.83 605,809 12/14/04 19:15 19.52 628,008 7/24/04 19:30 18.73 602,591 12/14/04 19:30 19.45 625,756 7/24/04 19:45 18.69 601,304 12/14/04 19:45 19.34 622,217 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls UpperRidge (B8) Page 4 of 7 ---PAGE BREAK--- Appendix B8 City of Everett Comprehensive Water Plan Upper Ridge Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 20:00 18.60 598,409 12/14/04 20:00 19.28 620,286 7/24/04 20:15 18.53 596,157 12/14/04 20:15 19.16 616,425 7/24/04 20:30 18.40 591,974 12/14/04 20:30 19.08 613,852 7/24/04 20:45 18.30 588,757 12/14/04 20:45 18.95 609,669 7/24/04 21:00 18.21 585,862 12/14/04 21:00 18.89 607,739 7/24/04 21:15 18.19 585,218 12/14/04 21:15 18.79 604,522 7/24/04 21:30 18.15 583,931 12/14/04 21:30 18.72 602,270 7/24/04 21:45 18.19 585,218 12/14/04 21:45 18.61 598,731 7/24/04 22:00 18.21 585,862 12/14/04 22:00 18.56 597,122 7/24/04 22:15 18.30 588,757 12/14/04 22:15 18.46 593,905 7/24/04 22:30 18.42 592,618 12/14/04 22:30 18.41 592,296 7/24/04 22:45 18.52 595,835 12/14/04 22:45 18.39 591,653 7/24/04 23:00 18.68 600,983 12/14/04 23:00 18.40 591,974 7/24/04 23:15 18.82 605,487 12/14/04 23:15 18.40 591,974 7/24/04 23:30 18.97 610,313 12/14/04 23:30 18.42 592,618 7/24/04 23:45 19.09 614,173 12/14/04 23:45 18.44 593,261 7/25/04 0:00 19.26 619,643 12/15/04 0:00 18.45 593,583 7/25/04 0:15 19.46 626,077 12/15/04 0:15 18.50 595,192 7/25/04 0:30 19.61 630,903 12/15/04 0:30 18.54 596,479 7/25/04 0:45 19.78 636,372 12/15/04 0:45 18.58 597,765 7/25/04 1:00 19.96 642,163 12/15/04 1:00 18.63 599,374 7/25/04 1:15 20.07 645,702 12/15/04 1:15 18.67 600,661 7/25/04 1:30 20.20 649,885 12/15/04 1:30 18.73 602,591 7/25/04 1:45 20.42 656,963 12/15/04 1:45 18.79 604,522 7/25/04 2:00 20.57 661,789 12/15/04 2:00 18.86 606,774 7/25/04 2:15 20.73 666,936 12/15/04 2:15 18.90 608,061 7/25/04 2:30 20.83 670,154 12/15/04 2:30 18.96 609,991 7/25/04 2:45 20.98 674,979 12/15/04 2:45 19.01 611,600 7/25/04 3:00 21.11 679,162 12/15/04 3:00 19.07 613,530 7/25/04 3:15 21.25 683,666 12/15/04 3:15 19.10 614,495 7/25/04 3:30 21.34 686,562 12/15/04 3:30 19.18 617,069 7/25/04 3:45 21.48 691,066 12/15/04 3:45 19.21 618,034 7/25/04 4:00 21.60 694,926 12/15/04 4:00 19.26 619,643 7/25/04 4:15 21.68 697,500 12/15/04 4:15 19.32 621,573 7/25/04 4:30 21.83 702,326 12/15/04 4:30 19.35 622,538 7/25/04 4:45 21.99 707,474 12/15/04 4:45 19.39 623,825 7/25/04 5:00 22.07 710,048 12/15/04 5:00 19.39 623,825 7/25/04 5:15 22.18 713,587 12/15/04 5:15 19.38 623,503 7/25/04 5:30 22.27 716,482 12/15/04 5:30 19.35 622,538 7/25/04 5:45 22.34 718,734 12/15/04 5:45 19.33 621,895 7/25/04 6:00 22.40 720,664 12/15/04 6:00 19.25 619,321 7/25/04 6:15 22.39 720,343 12/15/04 6:15 19.20 617,712 7/25/04 6:30 22.42 721,308 12/15/04 6:30 19.07 613,530 7/25/04 6:45 22.43 721,630 12/15/04 6:45 18.97 610,313 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls UpperRidge (B8) Page 5 of 7 ---PAGE BREAK--- Appendix B8 City of Everett Comprehensive Water Plan Upper Ridge Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 7:00 22.44 721,951 12/15/04 7:00 18.89 607,739 7/25/04 7:15 22.47 722,917 12/15/04 7:15 18.83 605,809 7/25/04 7:30 22.45 722,273 12/15/04 7:30 18.76 603,556 7/25/04 7:45 22.45 722,273 12/15/04 7:45 18.76 603,556 7/25/04 8:00 22.45 722,273 12/15/04 8:00 18.57 597,444 7/25/04 8:15 22.42 721,308 12/15/04 8:15 18.47 594,226 7/25/04 8:30 22.35 719,056 12/15/04 8:30 18.42 592,618 7/25/04 8:45 22.28 716,804 12/15/04 8:45 18.35 590,366 7/25/04 9:00 22.24 715,517 12/15/04 9:00 18.29 588,435 7/25/04 9:15 22.21 714,552 12/15/04 9:15 18.21 585,862 7/25/04 9:30 22.14 712,300 12/15/04 9:30 18.15 583,931 7/25/04 9:45 22.06 709,726 12/15/04 9:45 18.10 582,323 7/25/04 10:00 21.95 706,187 12/15/04 10:00 18.04 580,392 7/25/04 10:15 21.87 703,613 12/15/04 10:15 17.99 578,784 7/25/04 10:30 21.79 701,039 12/15/04 10:30 17.93 576,853 7/25/04 10:45 21.76 700,074 12/15/04 10:45 17.89 575,566 7/25/04 11:00 21.70 698,144 12/15/04 11:00 17.89 575,566 7/25/04 11:15 21.62 695,570 12/15/04 11:15 17.89 575,566 7/25/04 11:30 21.57 693,961 12/15/04 11:30 17.91 576,210 7/25/04 11:45 21.48 691,066 12/15/04 11:45 17.97 578,140 7/25/04 12:00 21.40 688,492 12/15/04 12:00 18.01 579,427 7/25/04 12:15 21.32 685,918 12/15/04 12:15 18.09 582,001 7/25/04 12:30 21.26 683,988 12/15/04 12:30 18.14 583,609 7/25/04 12:45 21.24 683,344 12/15/04 12:45 18.19 585,218 7/25/04 13:00 21.20 682,057 12/15/04 13:00 18.24 586,827 7/25/04 13:15 21.15 680,449 12/15/04 13:15 18.27 587,792 7/25/04 13:30 21.11 679,162 12/15/04 13:30 18.29 588,435 7/25/04 13:45 21.06 677,553 12/15/04 13:45 18.34 590,044 7/25/04 14:00 21.02 676,266 12/15/04 14:00 18.39 591,653 7/25/04 14:15 21.02 676,266 12/15/04 14:15 18.44 593,261 7/25/04 14:30 21.03 676,588 12/15/04 14:30 18.53 596,157 7/25/04 14:45 21.03 676,588 12/15/04 14:45 18.59 598,087 7/25/04 15:00 21.06 677,553 12/15/04 15:00 18.63 599,374 7/25/04 15:15 21.02 676,266 12/15/04 15:15 18.73 602,591 7/25/04 15:30 20.99 675,301 12/15/04 15:30 18.79 604,522 7/25/04 15:45 20.95 674,014 12/15/04 15:45 18.79 604,522 7/25/04 16:00 20.93 673,371 12/15/04 16:00 18.86 606,774 7/25/04 16:15 20.88 671,762 12/15/04 16:15 18.91 608,382 7/25/04 16:30 20.85 670,797 12/15/04 16:30 18.95 609,669 7/25/04 16:45 20.82 669,832 12/15/04 16:45 18.98 610,634 7/25/04 17:00 20.81 669,510 12/15/04 17:00 19.03 612,243 7/25/04 17:15 20.78 668,545 12/15/04 17:15 19.04 612,565 7/25/04 17:30 20.73 666,936 12/15/04 17:30 19.03 612,243 7/25/04 17:45 20.67 665,006 12/15/04 17:45 18.92 608,704 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls UpperRidge (B8) Page 6 of 7 ---PAGE BREAK--- Appendix B8 City of Everett Comprehensive Water Plan Upper Ridge Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 18:00 20.63 663,719 12/15/04 18:00 18.91 608,382 7/25/04 18:15 20.54 660,824 12/15/04 18:15 18.94 609,348 7/25/04 18:30 20.51 659,858 12/15/04 18:30 18.99 610,956 7/25/04 18:45 20.44 657,606 12/15/04 18:45 19.02 611,921 7/25/04 19:00 20.41 656,641 12/15/04 19:00 19.04 612,565 7/25/04 19:15 20.32 653,746 12/15/04 19:15 19.11 614,817 7/25/04 19:30 20.22 650,528 12/15/04 19:30 19.14 615,782 7/25/04 19:45 20.13 647,633 12/15/04 19:45 19.17 616,747 7/25/04 20:00 20.01 643,772 12/15/04 20:00 19.19 617,391 7/25/04 20:15 19.91 640,555 12/15/04 20:15 19.22 618,356 7/25/04 20:30 19.83 637,981 12/15/04 20:30 19.21 618,034 7/25/04 20:45 19.71 634,120 12/15/04 20:45 19.24 618,999 7/25/04 21:00 19.62 631,225 12/15/04 21:00 19.25 619,321 7/25/04 21:15 19.55 628,973 12/15/04 21:15 19.29 620,608 7/25/04 21:30 19.51 627,686 12/15/04 21:30 19.35 622,538 7/25/04 21:45 19.52 628,008 12/15/04 21:45 19.42 624,790 7/25/04 22:00 19.61 630,903 12/15/04 22:00 19.47 626,399 7/25/04 22:15 19.73 634,764 12/15/04 22:15 19.50 627,364 7/25/04 22:30 19.79 636,694 12/15/04 22:30 19.54 628,651 7/25/04 22:45 19.93 641,198 12/15/04 22:45 19.63 631,547 7/25/04 23:00 20.10 646,668 12/15/04 23:00 19.71 634,120 7/25/04 23:15 20.23 650,850 12/15/04 23:15 19.79 636,694 7/25/04 23:30 20.36 655,033 12/15/04 23:30 19.90 640,233 7/25/04 23:45 20.53 660,502 12/15/04 23:45 19.98 642,807 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls UpperRidge (B8) Page 7 of 7 ---PAGE BREAK--- Appendix B9 City of Everett Comprehensive Water Plan Eastmount Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) 7/23/04 0:00 20.31 93,551 12/13/04 0:00 22.33 102,855 7/23/04 0:15 20.84 95,992 12/13/04 0:15 22.67 104,421 7/23/04 0:30 20.85 96,038 12/13/04 0:30 23.16 106,678 7/23/04 0:45 20.62 94,979 12/13/04 0:45 23.44 107,968 7/23/04 1:00 20.38 93,873 12/13/04 1:00 24.10 111,008 7/23/04 1:15 20.00 92,123 12/13/04 1:15 24.76 114,048 7/23/04 1:30 19.76 91,017 12/13/04 1:30 25.38 116,904 7/23/04 1:45 19.56 90,096 12/13/04 1:45 25.92 119,391 7/23/04 2:00 19.42 89,451 12/13/04 2:00 26.32 121,234 7/23/04 2:15 19.06 87,793 12/13/04 2:15 26.58 122,431 7/23/04 2:30 18.79 86,549 12/13/04 2:30 26.90 123,905 7/23/04 2:45 19.27 88,760 12/13/04 2:45 27.19 125,241 7/23/04 3:00 20.76 95,624 12/13/04 3:00 27.44 126,393 7/23/04 3:15 22.04 101,519 12/13/04 3:15 27.66 127,406 7/23/04 3:30 21.82 100,506 12/13/04 3:30 27.88 128,419 7/23/04 3:45 21.51 99,078 12/13/04 3:45 28.08 129,341 7/23/04 4:00 21.41 98,618 12/13/04 4:00 28.13 129,571 7/23/04 4:15 21.17 97,512 12/13/04 4:15 28.07 129,295 7/23/04 4:30 20.64 95,071 12/13/04 4:30 28.09 129,387 7/23/04 4:45 20.19 92,998 12/13/04 4:45 28.00 128,972 7/23/04 5:00 19.73 90,879 12/13/04 5:00 27.83 128,189 7/23/04 5:15 19.28 88,806 12/13/04 5:15 27.60 127,130 7/23/04 5:30 18.45 84,983 12/13/04 5:30 27.31 125,794 7/23/04 5:45 17.93 82,588 12/13/04 5:45 26.84 123,629 7/23/04 6:00 18.43 84,891 12/13/04 6:00 26.49 122,017 7/23/04 6:15 19.01 87,563 12/13/04 6:15 26.02 119,852 7/23/04 6:30 19.79 91,156 12/13/04 6:30 25.51 117,503 7/23/04 6:45 19.44 89,543 12/13/04 6:45 25.18 115,983 7/23/04 7:00 18.69 86,089 12/13/04 7:00 24.80 114,232 7/23/04 7:15 17.66 81,345 12/13/04 7:15 24.61 113,357 7/23/04 7:30 16.86 77,660 12/13/04 7:30 24.41 112,436 7/23/04 7:45 16.61 76,508 12/13/04 7:45 24.28 111,837 7/23/04 8:00 16.91 77,890 12/13/04 8:00 24.12 111,100 7/23/04 8:15 17.10 78,765 12/13/04 8:15 24.11 111,054 7/23/04 8:30 17.57 80,930 12/13/04 8:30 24.10 111,008 7/23/04 8:45 17.82 82,082 12/13/04 8:45 24.08 110,916 7/23/04 9:00 18.24 84,016 12/13/04 9:00 24.08 110,916 7/23/04 9:15 18.28 84,200 12/13/04 9:15 24.11 111,054 7/23/04 9:30 17.43 80,285 12/13/04 9:30 24.10 111,008 7/23/04 9:45 16.46 75,817 12/13/04 9:45 24.11 111,054 7/23/04 10:00 16.28 74,988 12/13/04 10:00 24.18 111,377 7/23/04 10:15 16.53 76,140 12/13/04 10:15 24.14 111,192 7/23/04 10:30 17.05 78,535 12/13/04 10:30 24.10 111,008 7/23/04 10:45 17.70 81,529 12/13/04 10:45 24.05 110,778 July 2004 December 2004 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Eastmount (B9) Page 1 of 7 ---PAGE BREAK--- Appendix B9 City of Everett Comprehensive Water Plan Eastmount Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 11:00 18.35 84,523 12/13/04 11:00 24.11 111,054 7/23/04 11:15 19.02 87,609 12/13/04 11:15 24.18 111,377 7/23/04 11:30 19.61 90,327 12/13/04 11:30 24.15 111,238 7/23/04 11:45 19.31 88,945 12/13/04 11:45 24.18 111,377 7/23/04 12:00 18.63 85,812 12/13/04 12:00 24.28 111,837 7/23/04 12:15 17.94 82,634 12/13/04 12:15 24.31 111,975 7/23/04 12:30 17.99 82,865 12/13/04 12:30 24.34 112,114 7/23/04 12:45 18.67 85,997 12/13/04 12:45 24.39 112,344 7/23/04 13:00 19.65 90,511 12/13/04 13:00 24.44 112,574 7/23/04 13:15 20.22 93,136 12/13/04 13:15 25.21 116,121 7/23/04 13:30 20.41 94,011 12/13/04 13:30 26.48 121,971 7/23/04 13:45 19.62 90,373 12/13/04 13:45 28.15 129,663 7/23/04 14:00 18.83 86,734 12/13/04 14:00 28.34 130,538 7/23/04 14:15 18.31 84,339 12/13/04 14:15 28.28 130,262 7/23/04 14:30 18.28 84,200 12/13/04 14:30 27.72 127,682 7/23/04 14:45 19.10 87,977 12/13/04 14:45 27.06 124,642 7/23/04 15:00 20.09 92,537 12/13/04 15:00 26.49 122,017 7/23/04 15:15 20.39 93,919 12/13/04 15:15 26.03 119,898 7/23/04 15:30 20.01 92,169 12/13/04 15:30 25.57 117,779 7/23/04 15:45 18.90 87,056 12/13/04 15:45 25.01 115,200 7/23/04 16:00 17.82 82,082 12/13/04 16:00 24.72 113,864 7/23/04 16:15 17.44 80,331 12/13/04 16:15 24.24 111,653 7/23/04 16:30 17.57 80,930 12/13/04 16:30 23.82 109,718 7/23/04 16:45 17.82 82,082 12/13/04 16:45 23.35 107,554 7/23/04 17:00 18.02 83,003 12/13/04 17:00 22.90 105,481 7/23/04 17:15 18.18 83,740 12/13/04 17:15 22.46 103,454 7/23/04 17:30 18.20 83,832 12/13/04 17:30 21.96 101,151 7/23/04 17:45 18.00 82,911 12/13/04 17:45 21.49 98,986 7/23/04 18:00 17.85 82,220 12/13/04 18:00 20.98 96,637 7/23/04 18:15 17.57 80,930 12/13/04 18:15 20.53 94,564 7/23/04 18:30 17.24 79,410 12/13/04 18:30 20.00 92,123 7/23/04 18:45 16.95 78,074 12/13/04 18:45 19.51 89,866 7/23/04 19:00 16.69 76,877 12/13/04 19:00 18.99 87,471 7/23/04 19:15 16.33 75,218 12/13/04 19:15 18.46 85,029 7/23/04 19:30 15.82 72,869 12/13/04 19:30 18.01 82,957 7/23/04 19:45 15.20 70,013 12/13/04 19:45 17.65 81,298 7/23/04 20:00 14.55 67,019 12/13/04 20:00 17.37 80,009 7/23/04 20:15 13.68 63,012 12/13/04 20:15 17.02 78,397 7/23/04 20:30 13.22 60,893 12/13/04 20:30 16.62 76,554 7/23/04 20:45 12.80 58,959 12/13/04 20:45 16.46 75,817 7/23/04 21:00 12.47 57,439 12/13/04 21:00 16.37 75,403 7/23/04 21:15 12.09 55,688 12/13/04 21:15 16.42 75,633 7/23/04 21:30 11.70 53,892 12/13/04 21:30 16.50 76,001 7/23/04 21:45 11.60 53,431 12/13/04 21:45 16.52 76,094 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Eastmount (B9) Page 2 of 7 ---PAGE BREAK--- Appendix B9 City of Everett Comprehensive Water Plan Eastmount Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/23/04 22:00 11.73 54,030 12/13/04 22:00 16.68 76,831 7/23/04 22:15 12.11 55,780 12/13/04 22:15 16.66 76,738 7/23/04 22:30 12.76 58,774 12/13/04 22:30 16.75 77,153 7/23/04 22:45 13.33 61,400 12/13/04 22:45 16.90 77,844 7/23/04 23:00 14.09 64,901 12/13/04 23:00 16.95 78,074 7/23/04 23:15 14.87 68,493 12/13/04 23:15 17.05 78,535 7/23/04 23:30 16.00 73,698 12/13/04 23:30 17.15 78,995 7/23/04 23:45 16.79 77,337 12/13/04 23:45 17.18 79,134 7/24/04 0:00 18.27 84,154 12/14/04 0:00 17.34 79,871 7/24/04 0:15 19.76 91,017 12/14/04 0:15 17.41 80,193 7/24/04 0:30 20.55 94,656 12/14/04 0:30 17.47 80,469 7/24/04 0:45 20.64 95,071 12/14/04 0:45 17.61 81,114 7/24/04 1:00 20.38 93,873 12/14/04 1:00 17.73 81,667 7/24/04 1:15 20.10 92,584 12/14/04 1:15 17.91 82,496 7/24/04 1:30 19.66 90,557 12/14/04 1:30 17.88 82,358 7/24/04 1:45 19.33 89,037 12/14/04 1:45 17.92 82,542 7/24/04 2:00 19.06 87,793 12/14/04 2:00 18.00 82,911 7/24/04 2:15 18.65 85,905 12/14/04 2:15 18.08 83,279 7/24/04 2:30 18.28 84,200 12/14/04 2:30 18.12 83,463 7/24/04 2:45 18.77 86,457 12/14/04 2:45 18.15 83,602 7/24/04 3:00 20.31 93,551 12/14/04 3:00 18.19 83,786 7/24/04 3:15 21.58 99,401 12/14/04 3:15 18.28 84,200 7/24/04 3:30 21.95 101,105 12/14/04 3:30 18.30 84,292 7/24/04 3:45 21.91 100,921 12/14/04 3:45 18.33 84,431 7/24/04 4:00 21.63 99,631 12/14/04 4:00 18.38 84,661 7/24/04 4:15 21.39 98,525 12/14/04 4:15 18.34 84,477 7/24/04 4:30 20.81 95,854 12/14/04 4:30 18.35 84,523 7/24/04 4:45 20.33 93,643 12/14/04 4:45 18.25 84,062 7/24/04 5:00 19.83 91,340 12/14/04 5:00 18.12 83,463 7/24/04 5:15 19.41 89,405 12/14/04 5:15 17.99 82,865 7/24/04 5:30 18.85 86,826 12/14/04 5:30 17.79 81,943 7/24/04 5:45 18.26 84,108 12/14/04 5:45 17.64 81,252 7/24/04 6:00 18.56 85,490 12/14/04 6:00 17.38 80,055 7/24/04 6:15 19.43 89,497 12/14/04 6:15 17.11 78,811 7/24/04 6:30 20.34 93,689 12/14/04 6:30 16.74 77,107 7/24/04 6:45 20.56 94,702 12/14/04 6:45 16.53 76,140 7/24/04 7:00 20.13 92,722 12/14/04 7:00 16.40 75,541 7/24/04 7:15 19.13 88,116 12/14/04 7:15 16.45 75,771 7/24/04 7:30 17.83 82,128 12/14/04 7:30 16.50 76,001 7/24/04 7:45 17.17 79,088 12/14/04 7:45 16.56 76,278 7/24/04 8:00 16.94 78,028 12/14/04 8:00 16.54 76,186 7/24/04 8:15 16.69 76,877 12/14/04 8:15 16.60 76,462 7/24/04 8:30 16.66 76,738 12/14/04 8:30 16.59 76,416 7/24/04 8:45 16.63 76,600 12/14/04 8:45 16.53 76,140 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Eastmount (B9) Page 3 of 7 ---PAGE BREAK--- Appendix B9 City of Everett Comprehensive Water Plan Eastmount Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 9:00 16.47 75,863 12/14/04 9:00 16.57 76,324 7/24/04 9:15 16.33 75,218 12/14/04 9:15 16.65 76,692 7/24/04 9:30 16.20 74,620 12/14/04 9:30 16.70 76,923 7/24/04 9:45 16.27 74,942 12/14/04 9:45 16.78 77,291 7/24/04 10:00 16.24 74,804 12/14/04 10:00 16.75 77,153 7/24/04 10:15 16.44 75,725 12/14/04 10:15 16.79 77,337 7/24/04 10:30 16.72 77,015 12/14/04 10:30 16.85 77,614 7/24/04 10:45 16.93 77,982 12/14/04 10:45 16.92 77,936 7/24/04 11:00 17.23 79,364 12/14/04 11:00 17.01 78,351 7/24/04 11:15 17.55 80,838 12/14/04 11:15 17.05 78,535 7/24/04 11:30 17.98 82,819 12/14/04 11:30 17.01 78,351 7/24/04 11:45 17.87 82,312 12/14/04 11:45 17.09 78,719 7/24/04 12:00 17.11 78,811 12/14/04 12:00 17.08 78,673 7/24/04 12:15 16.43 75,679 12/14/04 12:15 17.09 78,719 7/24/04 12:30 16.37 75,403 12/14/04 12:30 17.05 78,535 7/24/04 12:45 16.71 76,969 12/14/04 12:45 17.11 78,811 7/24/04 13:00 17.21 79,272 12/14/04 13:00 17.09 78,719 7/24/04 13:15 17.82 82,082 12/14/04 13:15 17.13 78,903 7/24/04 13:30 18.21 83,878 12/14/04 13:30 17.14 78,949 7/24/04 13:45 18.72 86,227 12/14/04 13:45 17.17 79,088 7/24/04 14:00 19.11 88,023 12/14/04 14:00 17.24 79,410 7/24/04 14:15 18.30 84,292 12/14/04 14:15 17.25 79,456 7/24/04 14:30 17.46 80,423 12/14/04 14:30 17.24 79,410 7/24/04 14:45 16.73 77,061 12/14/04 14:45 17.23 79,364 7/24/04 15:00 16.59 76,416 12/14/04 15:00 17.16 79,041 7/24/04 15:15 16.83 77,521 12/14/04 15:15 17.13 78,903 7/24/04 15:30 17.32 79,778 12/14/04 15:30 17.10 78,765 7/24/04 15:45 17.72 81,621 12/14/04 15:45 17.06 78,581 7/24/04 16:00 17.95 82,680 12/14/04 16:00 17.08 78,673 7/24/04 16:15 18.24 84,016 12/14/04 16:15 17.07 78,627 7/24/04 16:30 18.46 85,029 12/14/04 16:30 17.11 78,811 7/24/04 16:45 18.77 86,457 12/14/04 16:45 17.04 78,489 7/24/04 17:00 18.57 85,536 12/14/04 17:00 17.02 78,397 7/24/04 17:15 17.22 79,318 12/14/04 17:15 16.98 78,212 7/24/04 17:30 16.01 73,744 12/14/04 17:30 16.94 78,028 7/24/04 17:45 15.57 71,718 12/14/04 17:45 16.83 77,521 7/24/04 18:00 15.46 71,211 12/14/04 18:00 16.82 77,475 7/24/04 18:15 15.49 71,349 12/14/04 18:15 16.84 77,567 7/24/04 18:30 15.22 70,106 12/14/04 18:30 16.77 77,245 7/24/04 18:45 15.09 69,507 12/14/04 18:45 16.80 77,383 7/24/04 19:00 14.84 68,355 12/14/04 19:00 16.86 77,660 7/24/04 19:15 14.62 67,342 12/14/04 19:15 16.82 77,475 7/24/04 19:30 14.42 66,421 12/14/04 19:30 16.86 77,660 7/24/04 19:45 14.32 65,960 12/14/04 19:45 16.82 77,475 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Eastmount (B9) Page 4 of 7 ---PAGE BREAK--- Appendix B9 City of Everett Comprehensive Water Plan Eastmount Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/24/04 20:00 14.20 65,407 12/14/04 20:00 16.85 77,614 7/24/04 20:15 13.95 64,256 12/14/04 20:15 16.84 77,567 7/24/04 20:30 13.67 62,966 12/14/04 20:30 16.82 77,475 7/24/04 20:45 13.61 62,690 12/14/04 20:45 16.82 77,475 7/24/04 21:00 13.60 62,644 12/14/04 21:00 16.89 77,798 7/24/04 21:15 13.37 61,584 12/14/04 21:15 16.92 77,936 7/24/04 21:30 13.00 59,880 12/14/04 21:30 17.01 78,351 7/24/04 21:45 13.22 60,893 12/14/04 21:45 17.03 78,443 7/24/04 22:00 13.47 62,045 12/14/04 22:00 17.11 78,811 7/24/04 22:15 13.81 63,611 12/14/04 22:15 17.10 78,765 7/24/04 22:30 14.55 67,019 12/14/04 22:30 17.17 79,088 7/24/04 22:45 15.30 70,474 12/14/04 22:45 17.34 79,871 7/24/04 23:00 16.40 75,541 12/14/04 23:00 17.43 80,285 7/24/04 23:15 17.75 81,759 12/14/04 23:15 17.50 80,608 7/24/04 23:30 19.31 88,945 12/14/04 23:30 17.61 81,114 7/24/04 23:45 20.06 92,399 12/14/04 23:45 17.71 81,575 7/25/04 0:00 20.74 95,531 12/15/04 0:00 17.79 81,943 7/25/04 0:15 20.93 96,407 12/15/04 0:15 18.02 83,003 7/25/04 0:30 20.92 96,361 12/15/04 0:30 18.16 83,648 7/25/04 0:45 20.85 96,038 12/15/04 0:45 18.31 84,339 7/25/04 1:00 20.90 96,268 12/15/04 1:00 18.38 84,661 7/25/04 1:15 20.80 95,808 12/15/04 1:15 18.53 85,352 7/25/04 1:30 20.79 95,762 12/15/04 1:30 18.64 85,859 7/25/04 1:45 20.71 95,393 12/15/04 1:45 18.67 85,997 7/25/04 2:00 20.81 95,854 12/15/04 2:00 18.73 86,273 7/25/04 2:15 20.74 95,531 12/15/04 2:15 18.75 86,365 7/25/04 2:30 20.55 94,656 12/15/04 2:30 18.78 86,503 7/25/04 2:45 20.54 94,610 12/15/04 2:45 18.84 86,780 7/25/04 3:00 20.64 95,071 12/15/04 3:00 18.91 87,102 7/25/04 3:15 20.45 94,196 12/15/04 3:15 18.91 87,102 7/25/04 3:30 20.10 92,584 12/15/04 3:30 18.98 87,425 7/25/04 3:45 19.83 91,340 12/15/04 3:45 19.02 87,609 7/25/04 4:00 19.64 90,465 12/15/04 4:00 19.09 87,931 7/25/04 4:15 19.44 89,543 12/15/04 4:15 19.12 88,070 7/25/04 4:30 19.08 87,885 12/15/04 4:30 18.95 87,286 7/25/04 4:45 18.82 86,688 12/15/04 4:45 18.99 87,471 7/25/04 5:00 18.72 86,227 12/15/04 5:00 18.90 87,056 7/25/04 5:15 18.53 85,352 12/15/04 5:15 18.66 85,951 7/25/04 5:30 18.19 83,786 12/15/04 5:30 18.50 85,214 7/25/04 5:45 17.88 82,358 12/15/04 5:45 18.28 84,200 7/25/04 6:00 18.62 85,766 12/15/04 6:00 18.09 83,325 7/25/04 6:15 19.73 90,879 12/15/04 6:15 17.82 82,082 7/25/04 6:30 20.59 94,841 12/15/04 6:30 17.53 80,746 7/25/04 6:45 20.92 96,361 12/15/04 6:45 17.26 79,502 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Eastmount (B9) Page 5 of 7 ---PAGE BREAK--- Appendix B9 City of Everett Comprehensive Water Plan Eastmount Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 7:00 20.45 94,196 12/15/04 7:00 17.02 78,397 7/25/04 7:15 19.87 91,524 12/15/04 7:15 16.81 77,429 7/25/04 7:30 19.10 87,977 12/15/04 7:30 16.76 77,199 7/25/04 7:45 18.35 84,523 12/15/04 7:45 16.72 77,015 7/25/04 8:00 18.05 83,141 12/15/04 8:00 16.69 76,877 7/25/04 8:15 18.65 85,905 12/15/04 8:15 16.69 76,877 7/25/04 8:30 19.55 90,050 12/15/04 8:30 16.78 77,291 7/25/04 8:45 20.16 92,860 12/15/04 8:45 16.79 77,337 7/25/04 9:00 19.62 90,373 12/15/04 9:00 16.81 77,429 7/25/04 9:15 19.01 87,563 12/15/04 9:15 16.84 77,567 7/25/04 9:30 17.90 82,450 12/15/04 9:30 16.91 77,890 7/25/04 9:45 17.52 80,700 12/15/04 9:45 16.95 78,074 7/25/04 10:00 17.88 82,358 12/15/04 10:00 17.01 78,351 7/25/04 10:15 18.51 85,260 12/15/04 10:15 16.98 78,212 7/25/04 10:30 19.28 88,806 12/15/04 10:30 17.11 78,811 7/25/04 10:45 19.56 90,096 12/15/04 10:45 17.70 81,529 7/25/04 11:00 19.00 87,517 12/15/04 11:00 18.20 83,832 7/25/04 11:15 18.21 83,878 12/15/04 11:15 18.70 86,135 7/25/04 11:30 17.57 80,930 12/15/04 11:30 19.05 87,747 7/25/04 11:45 17.98 82,819 12/15/04 11:45 19.44 89,543 7/25/04 12:00 18.81 86,642 12/15/04 12:00 19.87 91,524 7/25/04 12:15 19.61 90,327 12/15/04 12:15 20.15 92,814 7/25/04 12:30 20.13 92,722 12/15/04 12:30 20.43 94,104 7/25/04 12:45 19.87 91,524 12/15/04 12:45 20.73 95,485 7/25/04 13:00 19.12 88,070 12/15/04 13:00 21.04 96,913 7/25/04 13:15 18.22 83,924 12/15/04 13:15 21.27 97,973 7/25/04 13:30 18.05 83,141 12/15/04 13:30 21.57 99,355 7/25/04 13:45 18.73 86,273 12/15/04 13:45 21.94 101,059 7/25/04 14:00 19.49 89,774 12/15/04 14:00 22.24 102,441 7/25/04 14:15 20.17 92,906 12/15/04 14:15 22.43 103,316 7/25/04 14:30 19.88 91,570 12/15/04 14:30 22.66 104,375 7/25/04 14:45 18.99 87,471 12/15/04 14:45 22.84 105,204 7/25/04 15:00 18.04 83,095 12/15/04 15:00 23.09 106,356 7/25/04 15:15 17.67 81,391 12/15/04 15:15 23.27 107,185 7/25/04 15:30 17.96 82,726 12/15/04 15:30 23.46 108,060 7/25/04 15:45 18.38 84,661 12/15/04 15:45 23.53 108,383 7/25/04 16:00 19.13 88,116 12/15/04 16:00 23.72 109,258 7/25/04 16:15 19.56 90,096 12/15/04 16:15 23.83 109,764 7/25/04 16:30 18.90 87,056 12/15/04 16:30 23.97 110,409 7/25/04 16:45 17.83 82,128 12/15/04 16:45 23.99 110,501 7/25/04 17:00 17.29 79,640 12/15/04 17:00 24.11 111,054 7/25/04 17:15 17.25 79,456 12/15/04 17:15 24.21 111,515 7/25/04 17:30 17.47 80,469 12/15/04 17:30 24.26 111,745 7/25/04 17:45 17.86 82,266 12/15/04 17:45 24.27 111,791 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Eastmount (B9) Page 6 of 7 ---PAGE BREAK--- Appendix B9 City of Everett Comprehensive Water Plan Eastmount Peak Reservoir Water Level and Volume Time (hour) Stage (feet) Storage (gal) Time (hour) Stage (feet) Storage (gal) July 2004 December 2004 7/25/04 18:00 18.40 84,753 12/15/04 18:00 24.24 111,653 7/25/04 18:15 18.77 86,457 12/15/04 18:15 24.15 111,238 7/25/04 18:30 18.47 85,076 12/15/04 18:30 24.06 110,824 7/25/04 18:45 17.23 79,364 12/15/04 18:45 24.11 111,054 7/25/04 19:00 16.37 75,403 12/15/04 19:00 24.08 110,916 7/25/04 19:15 15.55 71,626 12/15/04 19:15 24.00 110,548 7/25/04 19:30 15.20 70,013 12/15/04 19:30 23.99 110,501 7/25/04 19:45 15.11 69,599 12/15/04 19:45 24.02 110,640 7/25/04 20:00 15.19 69,967 12/15/04 20:00 24.01 110,594 7/25/04 20:15 15.15 69,783 12/15/04 20:15 23.98 110,455 7/25/04 20:30 15.19 69,967 12/15/04 20:30 24.02 110,640 7/25/04 20:45 15.10 69,553 12/15/04 20:45 24.08 110,916 7/25/04 21:00 15.32 70,566 12/15/04 21:00 24.08 110,916 7/25/04 21:15 15.10 69,553 12/15/04 21:15 24.08 110,916 7/25/04 21:30 15.08 69,461 12/15/04 21:30 24.05 110,778 7/25/04 21:45 15.29 70,428 12/15/04 21:45 24.17 111,331 7/25/04 22:00 15.59 71,810 12/15/04 22:00 24.37 112,252 7/25/04 22:15 16.71 76,969 12/15/04 22:15 24.44 112,574 7/25/04 22:30 17.42 80,239 12/15/04 22:30 24.50 112,851 7/25/04 22:45 18.17 83,694 12/15/04 22:45 24.65 113,542 7/25/04 23:00 19.54 90,004 12/15/04 23:00 24.85 114,463 7/25/04 23:15 19.61 90,327 12/15/04 23:15 25.09 115,568 7/25/04 23:30 19.49 89,774 12/15/04 23:30 25.27 116,397 7/25/04 23:45 19.35 89,129 12/15/04 23:45 25.59 117,871 C:\PWworking\SEA\dhowie\dms34393\Appendix B.xls Eastmount (B9) Page 7 of 7 ---PAGE BREAK--- Appendix C City of Everett Wholesale Meter Readings SCADA Data from City of Everett July 23, 24, and 25, 2004 December 13, 14, and 15, 2004 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 7/23/04 0:00 2,459 2,044 766 202 0.00 296 94 23 259 25 7/23/04 0:15 2,498 2,026 799 198 0.00 255 87 37 259 34 7/23/04 0:30 2,497 2,026 741 146 0.00 247 78 22 259 31 7/23/04 0:45 2,499 2,017 790 128 0.00 194 70 21 259 46 7/23/04 1:00 2,496 2,026 790 83 0.00 172 72 44 260 35 7/23/04 1:15 2,476 2,035 741 110 0.00 252 103 55 260 23 7/23/04 1:30 2,520 2,026 766 93 0.00 246 88 55 - 23 7/23/04 1:45 2,497 2,017 686 90 0.00 236 73 54 - 23 7/23/04 2:00 2,453 2,026 738 76 0.00 236 77 54 - 27 7/23/04 2:15 2,492 2,017 733 122 0.00 212 69 63 - 26 7/23/04 2:30 2,476 2,008 733 102 0.00 263 77 47 - 35 7/23/04 2:45 2,496 2,000 719 97 0.00 270 89 45 - 25 7/23/04 3:00 2,497 2,000 716 86 0.00 276 88 47 - 33 7/23/04 3:15 2,473 2,008 727 154 0.00 356 99 47 - 30 7/23/04 3:30 2,496 2,017 705 169 0.00 296 85 45 - 21 7/23/04 3:45 2,495 1,973 722 244 0.00 307 91 51 - 20 7/23/04 4:00 2,464 2,017 771 285 0.00 266 88 34 - 47 7/23/04 4:15 2,455 1,991 755 508 0.00 331 99 46 - 41 7/23/04 4:30 2,474 2,008 705 527 0.00 328 117 49 - 48 7/23/04 4:45 2,474 2,008 727 625 0.00 391 164 49 - 72 7/23/04 5:00 2,457 2,008 727 641 0.00 388 161 45 - 67 7/23/04 5:15 2,493 2,000 796 687 0.00 461 184 43 - 57 7/23/04 5:30 2,495 1,982 675 675 0.00 509 198 52 - 79 7/23/04 5:45 2,475 1,982 738 591 0.00 499 121 49 - 112 7/23/04 6:00 2,458 1,991 711 590 0.00 516 201 89 - 108 7/23/04 6:15 2,480 2,026 779 625 0.00 492 204 69 - 90 7/23/04 6:30 2,481 2,035 774 685 0.00 512 218 91 - 107 Meter Readings (gpm) Appendix C1 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD July (C1) Page 1 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C1 7/23/04 6:45 2,491 2,008 771 803 0.00 515 228 98 - 79 7/23/04 7:00 2,481 2,017 768 839 0.00 533 228 62 - 145 7/23/04 7:15 2,455 2,026 892 788 0.00 549 200 74 - 130 7/23/04 7:30 2,464 2,071 876 721 0.00 512 180 79 - 162 7/23/04 7:45 2,490 2,071 865 719 0.00 512 177 71 - 224 7/23/04 8:00 2,495 2,080 945 627 0.00 526 180 55 - 211 7/23/04 8:15 2,477 2,053 881 648 0.00 516 201 61 - 162 7/23/04 8:30 2,491 2,035 881 609 0.00 519 214 54 - 194 7/23/04 8:45 2,476 2,080 939 595 0.00 488 190 60 - 182 7/23/04 9:00 2,457 2,035 837 541 0.00 491 170 37 - 172 7/23/04 9:15 2,490 2,044 909 517 0.00 474 160 37 - 190 7/23/04 9:30 2,490 2,026 881 465 0.00 447 150 42 - 139 7/23/04 9:45 2,476 2,035 846 419 0.00 434 147 44 - 129 7/23/04 10:00 2,476 2,053 890 407 0.00 471 157 44 - 146 7/23/04 10:15 2,479 2,071 868 325 0.00 435 143 55 - 120 7/23/04 10:30 2,497 2,071 890 344 0.00 441 147 45 - 162 7/23/04 10:45 2,495 2,053 903 378 0.00 477 150 45 - 167 7/23/04 11:00 2,496 2,053 868 325 0.00 392 136 27 - 140 7/23/04 11:15 2,454 2,053 909 321 0.00 488 153 55 - 118 7/23/04 11:30 2,458 2,080 879 266 0.00 418 140 43 - 152 7/23/04 11:45 2,457 2,062 926 235 0.00 404 129 34 - 160 7/23/04 12:00 2,510 2,053 862 261 0.00 421 129 20 - 159 7/23/04 12:15 449 2,124 928 274 0.00 403 129 49 - 130 7/23/04 12:30 40 2,080 917 230 0.00 448 147 27 - 121 7/23/04 12:45 119 2,106 934 217 0.00 431 150 61 - 118 7/23/04 13:00 120 2,097 953 202 0.00 392 129 60 - 131 7/23/04 13:15 119 2,097 972 148 0.00 411 132 11 - 172 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD July (C1) Page 2 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C1 7/23/04 13:30 159 2,106 909 191 0.00 435 143 49 - 194 7/23/04 13:45 200 2,097 942 181 0.00 410 147 49 - 141 7/23/04 14:00 79 2,080 948 195 423.00 435 153 35 - 119 7/23/04 14:15 79 2,088 873 217 423.00 478 170 41 - 132 7/23/04 14:30 40 2,071 898 241 423.00 451 163 18 - 120 7/23/04 14:45 79 2,088 920 179 420.00 484 160 33 - 130 7/23/04 15:00 119 2,088 920 199 420.00 424 126 44 - 137 7/23/04 15:15 159 2,088 928 174 423.00 420 157 11 - 76 7/23/04 15:30 397 2,097 978 169 426.00 407 140 55 - 128 7/23/04 15:45 159 2,097 1,000 222 423.00 397 133 45 - 163 7/23/04 16:00 200 2,088 898 196 426.00 421 143 55 - 157 7/23/04 16:15 238 2,097 926 220 426.00 458 150 61 - 192 7/23/04 16:30 240 2,106 945 222 431.00 413 163 81 - 159 7/23/04 16:45 278 2,133 981 228 428.00 428 140 70 - 187 7/23/04 17:00 239 2,133 983 281 428.00 455 153 42 - 203 7/23/04 17:15 278 2,177 1,011 255 426.00 465 188 82 - 219 7/23/04 17:30 356 2,186 1,038 277 431.00 489 170 57 - 223 7/23/04 17:45 360 2,186 1,044 314 431.00 502 170 66 - 182 7/23/04 18:00 396 2,186 1,016 317 426.00 539 187 75 - 199 7/23/04 18:15 396 2,186 1,116 393 423.00 576 234 75 - 212 7/23/04 18:30 520 2,240 1,058 400 426.00 694 248 80 - 180 7/23/04 18:45 674 2,231 1,058 473 426.00 647 234 116 - 245 7/23/04 19:00 752 2,231 1,163 529 423.00 647 231 140 - 263 7/23/04 19:15 720 2,231 1,102 581 423.00 697 254 149 - 227 7/23/04 19:30 1,718 2,204 1,154 615 426.00 707 237 154 - 260 7/23/04 19:45 2,479 2,240 1,165 660 428.00 663 244 152 - 241 7/23/04 20:00 2,518 2,248 1,105 683 426.00 681 244 218 - 231 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD July (C1) Page 3 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C1 7/23/04 20:15 2,456 2,293 1,220 738 428.00 721 271 210 - 257 7/23/04 20:30 2,451 2,275 1,218 717 431.00 842 323 220 - 251 7/23/04 20:45 2,483 2,275 1,187 735 428.00 769 341 212 - 293 7/23/04 21:00 2,519 2,311 1,196 720 431.00 717 265 176 - 333 7/23/04 21:15 2,465 2,311 1,196 787 428.00 714 303 164 - 272 7/23/04 21:30 2,498 2,302 1,110 739 433.00 727 296 149 - 298 7/23/04 21:45 2,494 2,302 1,069 584 426.00 676 313 92 - 237 7/23/04 22:00 2,460 2,257 1,047 501 0.00 676 256 35 - 222 7/23/04 22:15 2,519 2,222 964 374 0.00 545 242 72 - 202 7/23/04 22:30 2,459 2,222 1,019 358 0.00 505 161 133 - 160 7/23/04 22:45 2,441 2,195 914 332 0.00 393 186 131 - 126 7/23/04 23:00 2,478 2,124 906 228 0.00 448 189 37 - 119 7/23/04 23:15 2,515 2,088 862 228 0.00 393 165 16 - 108 7/23/04 23:30 2,498 2,097 854 224 0.00 353 115 50 - 109 7/23/04 23:45 2,452 2,088 848 190 0.00 353 129 31 - 67 7/24/04 0:00 2,458 2,044 779 166 0.00 340 121 23 - 54 7/24/04 0:15 2,474 2,044 821 196 0.00 292 121 14 - 57 7/24/04 0:30 2,454 2,044 826 178 0.00 306 97 1 - 41 7/24/04 0:45 2,458 1,982 744 171 0.00 272 86 1 - 43 7/24/04 1:00 2,459 1,964 705 142 0.00 310 91 32 - 46 7/24/04 1:15 2,477 2,000 705 129 0.00 286 87 24 - 40 7/24/04 1:30 2,498 2,000 716 132 0.00 316 87 20 - 64 7/24/04 1:45 2,494 2,026 735 98 0.00 318 80 23 - 45 7/24/04 2:00 2,459 2,017 760 116 0.00 320 88 23 - 39 7/24/04 2:15 2,457 1,982 702 171 0.00 296 91 32 - 42 7/24/04 2:30 2,478 1,991 666 135 0.00 330 106 22 - 45 7/24/04 2:45 2,495 2,008 719 127 0.00 313 95 14 - 36 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD July (C1) Page 4 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C1 7/24/04 3:00 2,450 2,000 722 108 0.00 313 99 8 - 35 7/24/04 3:15 2,454 1,991 680 169 0.00 329 102 13 - 32 7/24/04 3:30 2,494 1,991 724 209 0.00 310 80 15 - 42 7/24/04 3:45 2,498 1,991 672 268 0.00 327 80 18 - 37 7/24/04 4:00 2,460 2,000 672 336 0.00 330 76 14 - 50 7/24/04 4:15 2,477 1,982 672 498 0.00 343 99 27 - 54 7/24/04 4:30 2,498 1,973 675 515 0.00 333 109 29 - 96 7/24/04 4:45 2,475 1,991 688 558 0.00 378 140 29 - 90 7/24/04 5:00 2,473 2,008 688 571 0.00 387 144 30 - 100 7/24/04 5:15 2,495 2,008 722 574 0.00 435 167 24 - 101 7/24/04 5:30 2,472 2,000 760 581 0.00 445 143 27 - 115 7/24/04 5:45 2,534 2,017 788 510 0.00 435 160 30 - 79 7/24/04 6:00 2,494 2,026 804 534 0.00 414 160 20 - 128 7/24/04 6:15 2,491 2,026 790 660 0.00 472 178 39 - 141 7/24/04 6:30 2,456 2,071 873 706 0.00 476 204 35 - 152 7/24/04 6:45 2,458 2,071 873 763 0.00 457 198 35 - 152 7/24/04 7:00 2,437 2,071 892 833 0.00 499 211 25 - 182 7/24/04 7:15 2,510 2,071 851 814 0.00 539 190 48 - 192 7/24/04 7:30 2,468 2,071 876 739 0.00 522 207 87 - 223 7/24/04 7:45 2,441 2,088 959 734 0.00 604 228 78 - 241 7/24/04 8:00 2,502 2,088 1,003 722 0.00 613 231 78 - 215 7/24/04 8:15 2,491 2,062 923 665 0.00 586 220 98 - 252 7/24/04 8:30 2,519 2,097 1,005 673 0.00 664 220 131 - 315 7/24/04 8:45 2,457 2,115 926 665 0.00 623 228 173 - 313 7/24/04 9:00 2,455 2,106 1,022 586 0.00 627 220 147 - 262 7/24/04 9:15 2,480 2,115 1,033 618 0.00 599 213 203 - 242 7/24/04 9:30 2,474 2,115 1,019 629 0.00 603 217 187 - 286 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD July (C1) Page 5 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C1 7/24/04 9:45 2,493 2,133 978 593 0.00 596 210 182 - 365 7/24/04 10:00 2,494 2,115 967 601 0.00 586 220 176 - 363 7/24/04 10:15 2,477 2,213 1,094 610 0.00 579 227 176 - 314 7/24/04 10:30 2,495 2,186 1,074 596 0.00 627 223 142 - 242 7/24/04 10:45 2,476 2,186 1,016 603 0.00 599 193 136 - 232 7/24/04 11:00 2,476 2,222 1,016 492 0.00 528 173 136 - 252 7/24/04 11:15 2,520 2,213 1,003 521 0.00 488 160 91 - 304 7/24/04 11:30 2,476 2,186 1,019 499 0.00 485 173 100 - 294 7/24/04 11:45 2,521 2,177 986 468 0.00 461 177 122 - 314 7/24/04 12:00 2,493 2,160 942 520 0.00 437 149 80 - 260 7/24/04 12:15 2,473 2,133 926 459 0.00 468 180 71 - 287 7/24/04 12:30 2,491 2,133 970 466 0.00 505 170 99 - 211 7/24/04 12:45 2,489 2,160 945 424 0.00 488 170 94 - 222 7/24/04 13:00 2,456 2,124 981 380 0.00 488 180 73 - 222 7/24/04 13:15 2,478 2,106 912 277 0.00 485 190 86 - 210 7/24/04 13:30 2,437 2,142 909 308 0.00 488 183 68 - 190 7/24/04 13:45 2,454 2,097 934 294 0.00 501 167 75 - 214 7/24/04 14:00 2,496 2,106 898 294 0.00 468 193 111 - 169 7/24/04 14:15 2,479 2,106 892 272 0.00 485 193 139 - 160 7/24/04 14:30 2,492 2,106 970 273 0.00 539 210 129 - 192 7/24/04 14:45 2,450 2,097 970 332 0.00 471 190 100 - 202 7/24/04 15:00 2,535 2,088 890 327 0.00 487 177 87 - 202 7/24/04 15:15 2,478 2,088 961 312 0.00 495 180 69 - 192 7/24/04 15:30 2,476 2,088 964 317 0.00 501 187 88 234 171 7/24/04 15:45 2,498 2,088 994 292 0.00 485 170 50 243 219 7/24/04 16:00 2,496 2,088 939 270 0.00 481 170 88 243 202 7/24/04 16:15 2,457 2,088 953 287 0.00 491 166 114 243 243 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD July (C1) Page 6 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C1 7/24/04 16:30 2,496 2,088 950 283 0.00 461 160 103 247 219 7/24/04 16:45 2,498 2,088 986 273 0.00 461 146 144 247 212 7/24/04 17:00 2,498 2,097 1,011 307 0.00 458 152 132 247 223 7/24/04 17:15 2,499 2,097 972 299 0.00 455 146 119 250 180 7/24/04 17:30 2,474 2,115 956 241 0.00 475 163 117 247 182 7/24/04 17:45 2,472 2,115 972 321 0.00 474 177 128 247 171 7/24/04 18:00 2,475 2,115 939 336 0.00 501 170 128 248 203 7/24/04 18:15 2,455 2,115 920 399 0.00 488 167 121 243 205 7/24/04 18:30 2,458 2,177 1,080 409 0.00 538 218 125 244 182 7/24/04 18:45 2,488 2,195 997 384 0.00 538 221 168 252 192 7/24/04 19:00 2,478 2,204 1,063 402 0.00 546 213 172 247 223 7/24/04 19:15 2,481 2,195 1,016 527 0.00 610 234 190 247 226 7/24/04 19:30 2,488 2,213 1,129 540 0.00 651 251 199 252 222 7/24/04 19:45 2,498 2,248 1,113 540 0.00 616 237 215 252 208 7/24/04 20:00 2,453 2,293 1,132 532 0.00 637 248 259 247 244 7/24/04 20:15 2,452 2,328 1,209 583 0.00 619 258 307 252 180 7/24/04 20:30 2,457 2,320 1,193 631 0.00 592 287 279 242 223 7/24/04 20:45 2,496 2,302 1,099 580 0.00 583 240 255 - 258 7/24/04 21:00 2,499 2,275 1,196 578 0.00 542 230 238 - 273 7/24/04 21:15 2,489 2,293 1,182 616 0.00 515 240 230 - 269 7/24/04 21:30 2,491 2,311 1,182 599 0.00 515 237 265 - 212 7/24/04 21:45 2,455 2,275 1,027 502 0.00 468 227 215 - 195 7/24/04 22:00 2,478 2,213 1,044 478 0.00 458 220 212 - 139 7/24/04 22:15 2,475 2,142 981 411 0.00 430 213 212 - 130 7/24/04 22:30 2,490 2,142 981 358 0.00 403 176 172 - 131 7/24/04 22:45 2,494 2,115 898 263 0.00 342 131 117 - 150 7/24/04 23:00 2,452 2,115 829 200 0.00 305 115 79 - 87 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD July (C1) Page 7 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C1 7/24/04 23:15 2,491 2,097 821 191 0.00 340 108 61 - 121 7/24/04 23:30 2,451 2,080 835 151 0.00 330 108 59 - 77 7/24/04 23:45 2,455 2,080 813 156 0.00 333 105 46 - 76 7/25/04 0:00 2,518 2,071 813 145 0.00 337 119 33 - 68 7/25/04 0:15 2,453 2,035 815 192 0.00 313 100 46 - 41 7/25/04 0:30 2,515 1,991 744 171 0.00 329 105 21 - 40 7/25/04 0:45 2,437 2,000 733 160 0.00 313 97 16 - 40 7/25/04 1:00 2,458 1,991 716 134 0.00 285 98 18 - 42 7/25/04 1:15 2,516 1,991 735 162 0.00 286 105 31 - 44 7/25/04 1:30 2,474 2,026 760 150 0.00 260 76 34 - 37 7/25/04 1:45 2,476 2,008 672 164 0.00 270 72 34 - 35 7/25/04 2:00 2,497 1,991 694 172 0.00 270 76 32 - 30 7/25/04 2:15 2,479 1,982 746 173 0.00 273 84 41 - 40 7/25/04 2:30 2,460 2,026 683 152 0.00 276 84 24 - 29 7/25/04 2:45 2,493 2,017 724 156 0.00 316 88 24 - 24 7/25/04 3:00 2,479 2,008 688 152 0.00 333 77 24 - 28 7/25/04 3:15 2,476 2,008 694 212 0.00 327 88 24 - 28 7/25/04 3:30 2,474 1,991 744 209 0.00 333 95 24 - 35 7/25/04 3:45 2,475 2,000 757 241 0.00 333 95 31 - 33 7/25/04 4:00 2,452 1,991 700 435 0.00 329 102 31 - 27 7/25/04 4:15 2,475 1,991 694 511 0.00 386 117 50 - 31 7/25/04 4:30 2,471 1,973 683 544 0.00 388 138 50 - 38 7/25/04 4:45 2,472 2,000 738 542 0.00 418 168 46 - 47 7/25/04 5:00 2,492 2,017 752 552 0.00 367 167 46 - 41 7/25/04 5:15 2,517 2,026 708 581 0.00 435 160 51 - 56 7/25/04 5:30 2,453 2,008 760 603 0.00 413 157 90 - 48 7/25/04 5:45 2,453 2,008 760 535 0.00 469 173 90 - 67 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD July (C1) Page 8 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C1 7/25/04 6:00 2,492 2,017 727 541 0.00 458 171 122 - 51 7/25/04 6:15 436 2,106 760 583 0.00 451 177 185 - 85 7/25/04 6:30 397 2,088 870 579 0.00 418 157 196 - 90 7/25/04 6:45 356 2,088 903 559 0.00 394 132 152 - 68 7/25/04 7:00 357 2,088 851 644 0.00 377 143 110 - 97 7/25/04 7:15 280 2,088 881 680 0.00 403 126 131 - 122 7/25/04 7:30 316 2,097 961 539 0.00 403 126 150 - 122 7/25/04 7:45 357 2,097 870 505 0.00 404 130 124 - 152 7/25/04 8:00 440 2,106 898 433 0.00 438 137 115 - 120 7/25/04 8:15 280 2,026 890 464 0.00 455 167 132 - 159 7/25/04 8:30 440 2,080 890 409 0.00 413 184 126 - 152 7/25/04 8:45 480 2,097 903 384 0.00 441 167 108 - 132 7/25/04 9:00 396 2,097 975 376 0.00 420 150 101 - 152 7/25/04 9:15 437 2,088 928 424 0.00 420 163 72 - 152 7/25/04 9:30 440 2,088 937 427 0.00 559 191 101 - 141 7/25/04 9:45 515 2,088 914 471 0.00 541 170 115 - 169 7/25/04 10:00 436 2,080 914 440 0.00 488 183 81 - 172 7/25/04 10:15 317 2,142 989 390 0.00 506 177 86 - 204 7/25/04 10:30 476 2,142 948 392 0.00 509 160 78 - 185 7/25/04 10:45 595 2,160 1,058 353 0.00 516 128 78 - 218 7/25/04 11:00 555 2,160 1,055 332 447.00 516 177 117 - 247 7/25/04 11:15 555 2,142 983 315 444.00 478 160 100 - 188 7/25/04 11:30 559 2,160 1,069 317 441.00 478 170 128 - 192 7/25/04 11:45 515 2,151 1,036 325 444.00 468 170 110 - 221 7/25/04 12:00 476 2,160 1,085 341 444.00 471 153 87 - 181 7/25/04 12:15 475 2,151 997 374 441.00 499 150 78 - 182 7/25/04 12:30 516 2,248 1,005 370 441.00 455 157 73 - 158 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD July (C1) Page 9 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C1 7/25/04 12:45 475 2,133 1,038 338 439.00 478 150 63 - 130 7/25/04 13:00 555 2,142 1,038 310 441.00 465 157 37 - 151 7/25/04 13:15 555 2,142 967 277 441.00 458 142 47 - 151 7/25/04 13:30 560 2,151 989 198 441.00 441 130 30 - 183 7/25/04 13:45 634 2,133 967 241 441.00 458 119 28 - 120 7/25/04 14:00 593 2,133 1,022 222 436.00 427 122 22 - 137 7/25/04 14:15 594 2,124 1,038 257 441.00 473 143 22 - 152 7/25/04 14:30 554 2,124 1,036 262 441.00 431 126 20 - 141 7/25/04 14:45 475 2,097 953 296 441.00 458 140 28 - 151 7/25/04 15:00 475 2,115 1,027 224 439.00 427 143 18 - 163 7/25/04 15:15 516 2,115 1,027 299 439.00 423 133 8 - 149 7/25/04 15:30 507 2,124 1,027 278 436.00 448 137 28 - 162 7/25/04 15:45 555 2,124 986 240 444.00 465 140 28 - 193 7/25/04 16:00 436 2,142 1,052 282 441.00 465 147 56 - 222 7/25/04 16:15 599 2,097 983 333 439.00 464 143 59 - 138 7/25/04 16:30 2,454 2,053 906 310 439.00 478 143 32 - 194 7/25/04 16:45 2,457 2,053 884 360 436.00 539 160 46 - 151 7/25/04 17:00 2,498 2,026 942 356 436.00 502 153 65 - 172 7/25/04 17:15 2,495 2,044 876 287 439.00 515 170 67 - 220 7/25/04 17:30 2,458 2,053 906 274 436.00 487 167 73 - 223 7/25/04 17:45 2,493 2,088 945 285 439.00 536 167 59 - 200 7/25/04 18:00 2,417 2,088 920 297 5.00 515 181 59 - 182 7/25/04 18:15 2,497 2,115 920 322 0.00 543 181 122 - 172 7/25/04 18:30 2,497 2,142 992 353 0.00 599 180 113 - 252 7/25/04 18:45 2,495 2,151 1,000 440 0.00 516 107 137 - 192 7/25/04 19:00 2,533 2,160 1,061 516 0.00 505 163 144 - 202 7/25/04 19:15 2,483 2,204 1,085 497 0.00 512 191 152 - 188 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD July (C1) Page 10 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C1 7/25/04 19:30 2,452 2,231 1,003 472 0.00 549 201 152 - 291 7/25/04 19:45 2,524 2,204 1,022 453 0.00 519 177 184 - 254 7/25/04 20:00 2,497 2,231 1,096 504 0.00 516 184 159 - 243 7/25/04 20:15 2,499 2,266 1,096 509 0.00 519 188 172 - 251 7/25/04 20:30 2,493 2,266 1,061 576 0.00 583 231 158 - 202 7/25/04 20:45 2,487 2,275 1,118 556 0.00 637 223 141 - 270 7/25/04 21:00 2,454 2,284 1,022 563 0.00 548 183 125 - 181 7/25/04 21:15 2,497 2,248 1,088 454 0.00 583 247 135 - 202 7/25/04 21:30 2,520 2,151 1,025 426 0.00 485 207 133 - 161 7/25/04 21:45 2,499 2,142 928 416 0.00 450 162 75 - 171 7/25/04 22:00 2,477 2,142 826 358 0.00 393 136 42 - 130 7/25/04 22:15 2,497 2,097 835 315 0.00 407 142 72 - 108 7/25/04 22:30 2,502 2,106 826 261 0.00 357 107 60 - 98 7/25/04 22:45 2,478 2,097 793 187 0.00 309 90 39 - 57 7/25/04 23:00 2,493 2,088 771 174 0.00 313 72 35 - 56 7/25/04 23:15 2,492 2,071 824 149 0.00 313 109 11 - 35 7/25/04 23:30 2,479 2,062 755 109 0.00 295 72 7 - 51 7/25/04 23:45 2,454 2,062 774 106 0.00 253 64 5 - 31 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD July (C1) Page 11 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 12/13/04 0:00 1191.00 755.00 1038.00 17.00 - 161 - 26 - 31 12/13/04 0:15 1188.00 755.00 1036.00 17.00 - 142 - 23 - 26 12/13/04 0:30 1161.00 755.00 964.00 20.00 - 137 - 20 - 19 12/13/04 0:45 1229.00 755.00 970.00 7.00 - 128 - 20 - 29 12/13/04 1:00 1188.00 755.00 961.00 7.00 - 113 - 18 - 13 12/13/04 1:15 1191.00 746.00 1025.00 8.00 - 120 - 18 - 12 12/13/04 1:30 1188.00 755.00 961.00 8.00 - 142 - - - 15 12/13/04 1:45 1191.00 764.00 1055.00 3.00 - 155 - - - 11 12/13/04 2:00 1191.00 755.00 953.00 7.00 - 145 - - - 20 12/13/04 2:15 1150.00 746.00 981.00 5.00 - 141 - - - 14 12/13/04 2:30 1200.00 737.00 884.00 7.00 - 120 - - - 10 12/13/04 2:45 1191.00 728.00 914.00 7.00 - 145 - - - 13 12/13/04 3:00 1190.00 746.00 909.00 12.00 - 145 - - - 16 12/13/04 3:15 1197.00 737.00 981.00 5.00 - 138 - - - 13 12/13/04 3:30 0.00 773.00 1088.00 16.00 - 167 - - - 15 12/13/04 3:45 0.00 773.00 1085.00 14.00 - 142 - - - 21 12/13/04 4:00 0.00 773.00 1005.00 15.00 - 134 - - - 20 12/13/04 4:15 0.00 764.00 1008.00 25.00 - 152 - - - 34 12/13/04 4:30 0.00 764.00 1085.00 25.00 - 188 - 39 - 18 12/13/04 4:45 0.00 764.00 1094.00 41.00 - 205 - - - 37 12/13/04 5:00 0.00 764.00 1088.00 50.00 - 205 - - - 51 12/13/04 5:15 0.00 764.00 1008.00 45.00 - 214 - - - 40 12/13/04 5:30 0.00 764.00 1014.00 65.00 - 235 - 7 - 54 12/13/04 5:45 0.00 773.00 1061.00 65.00 - 235 35 - - 53 12/13/04 6:00 0.00 782.00 1066.00 107.00 - 184 36 - - 65 12/13/04 6:15 0.00 782.00 1044.00 104.00 - 388 7 37 - 67 12/13/04 6:30 0.00 764.00 1135.00 104.00 - 343 - 7 - 57 Meter Readings (gpm) Appendix C2 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD Dec (C2) Page 1 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C2 12/13/04 6:45 0.00 773.00 1030.00 104.00 - 315 4 6 - 54 12/13/04 7:00 0.00 773.00 1044.00 97.00 - 315 7 36 - 63 12/13/04 7:15 0.00 773.00 1063.00 97.00 - 315 5 12 - 101 12/13/04 7:30 0.00 764.00 1058.00 112.00 - 343 5 9 - 57 12/13/04 7:45 0.00 773.00 1036.00 112.00 - 337 1 3 - 53 12/13/04 8:00 0.00 773.00 1118.00 102.00 - 300 1 - - 99 12/13/04 8:15 0.00 773.00 1121.00 100.00 - 316 10 - - 80 12/13/04 8:30 0.00 800.00 1080.00 115.00 - 337 16 34 - 69 12/13/04 8:45 0.00 791.00 1063.00 118.00 - 302 27 - - 68 12/13/04 9:00 0.00 773.00 1047.00 118.00 - 285 38 - - 51 12/13/04 9:15 0.00 773.00 1069.00 86.00 - 255 27 - - 79 12/13/04 9:30 0.00 773.00 1116.00 86.00 - 262 21 - - 50 12/13/04 9:45 0.00 782.00 1033.00 86.00 - 262 17 - - 53 12/13/04 10:00 0.00 773.00 1110.00 55.00 - 282 9 29 - 36 12/13/04 10:15 0.00 755.00 989.00 70.00 - 282 3 - - 43 12/13/04 10:30 0.00 755.00 997.00 58.00 - 318 1 38 - 39 12/13/04 10:45 0.00 764.00 1077.00 83.00 - 264 1 38 - 53 12/13/04 11:00 0.00 764.00 1016.00 78.00 - 281 2 - - 45 12/13/04 11:15 0.00 764.00 1074.00 54.00 - 285 1 - - 52 12/13/04 11:30 0.00 746.00 983.00 42.00 - 242 3 - - 63 12/13/04 11:45 0.00 746.00 1066.00 58.00 - 248 1 - - 35 12/13/04 12:00 0.00 755.00 983.00 49.00 - 284 9 35 - 48 12/13/04 12:15 0.00 773.00 1025.00 54.00 - 265 3 14 - 43 12/13/04 12:30 0.00 773.00 1027.00 56.00 - 234 10 21 - 44 12/13/04 12:45 0.00 764.00 1011.00 60.00 - 232 5 - - 53 12/13/04 13:00 0.00 764.00 1011.00 55.00 - 222 5 - - 56 12/13/04 13:15 0.00 764.00 1014.00 57.00 - 198 23 - - 29 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD Dec (C2) Page 2 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C2 12/13/04 13:30 0.00 764.00 1088.00 52.00 - 204 24 - - 34 12/13/04 13:45 0.00 453.00 1099.00 63.00 - 242 17 - - 61 12/13/04 14:00 0.00 0.00 1094.00 54.00 - 191 2 - - 45 12/13/04 14:15 0.00 0.00 1113.00 54.00 - 249 - - - 21 12/13/04 14:30 0.00 0.00 1193.00 47.00 - 249 4 - - 51 12/13/04 14:45 0.00 0.00 1201.00 28.00 - 242 - 11 - 35 12/13/04 15:00 0.00 0.00 1091.00 61.00 - 262 5 15 - 41 12/13/04 15:15 0.00 0.00 1099.00 47.00 - 235 - - - 30 12/13/04 15:30 0.00 0.00 1129.00 73.00 - 286 2 - - 39 12/13/04 15:45 0.00 0.00 1094.00 65.00 - 271 - - - 68 12/13/04 16:00 0.00 0.00 1187.00 38.00 - 275 8 - - 32 12/13/04 16:15 0.00 0.00 1116.00 62.00 - 275 3 - - 48 12/13/04 16:30 0.00 0.00 1132.00 77.00 - 229 - 20 - 43 12/13/04 16:45 0.00 0.00 1196.00 86.00 - 259 - - - 60 12/13/04 17:00 0.00 0.00 1124.00 78.00 - 287 - - - 75 12/13/04 17:15 0.00 0.00 1129.00 56.00 - 320 1 - - 68 12/13/04 17:30 0.00 0.00 1129.00 72.00 - 327 5 - - 61 12/13/04 17:45 0.00 0.00 1110.00 55.00 - 299 1 - - 57 12/13/04 18:00 0.00 0.00 1118.00 62.00 - 340 1 41 - 54 12/13/04 18:15 0.00 0.00 1138.00 60.00 - 269 - 41 - 66 12/13/04 18:30 0.00 0.00 1132.00 85.00 - 309 4 - - 69 12/13/04 18:45 0.00 0.00 1201.00 83.00 - 231 16 33 - 55 12/13/04 19:00 0.00 0.00 1129.00 92.00 - 267 26 - - 68 12/13/04 19:15 0.00 0.00 1223.00 50.00 - 228 32 - - 80 12/13/04 19:30 0.00 0.00 1143.00 78.00 - 254 10 - - 63 12/13/04 19:45 0.00 0.00 1157.00 113.00 - 252 11 - - 56 12/13/04 20:00 0.00 0.00 1127.00 111.00 - 249 4 28 - 67 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD Dec (C2) Page 3 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C2 12/13/04 20:15 0.00 0.00 1231.00 89.00 - 339 6 - - 67 12/13/04 20:30 0.00 0.00 1226.00 52.00 - 282 4 4 - 51 12/13/04 20:45 0.00 0.00 1234.00 60.00 - 362 9 - - 96 12/13/04 21:00 0.00 0.00 1160.00 60.00 - 271 6 - - 65 12/13/04 21:15 0.00 0.00 1135.00 67.00 - 385 1 - - 51 12/13/04 21:30 0.00 0.00 1143.00 80.00 - 258 1 40 - 39 12/13/04 21:45 0.00 0.00 1229.00 72.00 - 241 1 - - 44 12/13/04 22:00 0.00 0.00 1135.00 57.00 - 239 7 - - 48 12/13/04 22:15 0.00 0.00 1237.00 46.00 - 174 17 - - 43 12/13/04 22:30 0.00 0.00 1138.00 62.00 - 188 17 - - 46 12/13/04 22:45 0.00 0.00 1138.00 38.00 - 211 8 - - 20 12/13/04 23:00 0.00 0.00 1218.00 53.00 - 198 5 7 - 32 12/13/04 23:15 0.00 0.00 1129.00 48.00 - 215 2 7 - 31 12/13/04 23:30 0.00 0.00 1231.00 42.00 - 184 2 - - 24 12/13/04 23:45 0.00 0.00 1140.00 15.00 - 164 - - - 23 12/14/04 0:00 0.00 0.00 1229.00 11.00 - 151 - 18 - 27 12/14/04 0:15 0.00 0.00 1143.00 23.00 - 135 - 21 - 29 12/14/04 0:30 0.00 0.00 1207.00 20.00 - 148 - 21 - 42 12/14/04 0:45 0.00 0.00 1231.00 15.00 - 113 - 21 - 22 12/14/04 1:00 0.00 0.00 1163.00 10.00 - 131 - 21 - 16 12/14/04 1:15 0.00 0.00 1138.00 12.00 - 155 - 19 - 23 12/14/04 1:30 0.00 0.00 1231.00 8.00 - 175 - - - 21 12/14/04 1:45 0.00 0.00 1135.00 8.00 - 154 - - - 35 12/14/04 2:00 0.00 0.00 1231.00 4.00 - 158 - - - 17 12/14/04 2:15 0.00 0.00 1138.00 4.00 - 158 - - - 17 12/14/04 2:30 0.00 0.00 1135.00 6.00 - 155 - - - 20 12/14/04 2:45 0.00 0.00 1146.00 6.00 - 135 - - - 22 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD Dec (C2) Page 4 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C2 12/14/04 3:00 0.00 0.00 1154.00 10.00 - 144 - - - 20 12/14/04 3:15 0.00 0.00 1215.00 10.00 - 150 - - - 18 12/14/04 3:30 0.00 0.00 1220.00 7.00 - 128 - - - 14 12/14/04 3:45 0.00 0.00 1218.00 7.00 - 162 4 - - 28 12/14/04 4:00 0.00 0.00 1149.00 21.00 - 138 4 - - 24 12/14/04 4:15 0.00 0.00 1218.00 27.00 - 162 13 - - 37 12/14/04 4:30 0.00 0.00 1132.00 38.00 - 187 1 - - 44 12/14/04 4:45 0.00 0.00 1163.00 32.00 - 218 1 36 - 68 12/14/04 5:00 0.00 0.00 1240.00 50.00 - 235 1 35 - 50 12/14/04 5:15 0.00 0.00 1154.00 56.00 - 256 3 - - 36 12/14/04 5:30 0.00 0.00 1237.00 58.00 - 229 1 - - 46 12/14/04 5:45 1188.00 0.00 1096.00 84.00 - 286 5 10 - 64 12/14/04 6:00 1230.00 0.00 1209.00 76.00 - 310 3 5 - 90 12/14/04 6:15 1230.00 0.00 1127.00 114.00 - 310 31 7 - 52 12/14/04 6:30 1190.00 0.00 1140.00 97.00 - 295 36 - - 76 12/14/04 6:45 1230.00 0.00 1185.00 132.00 - 295 27 - - 69 12/14/04 7:00 1151.00 0.00 1168.00 72.00 - 262 29 - - 66 12/14/04 7:15 1190.00 0.00 1251.00 113.00 - 305 36 - - 66 12/14/04 7:30 1230.00 0.00 1157.00 109.00 - 337 34 32 - 98 12/14/04 7:45 1189.00 0.00 1242.00 109.00 - 316 20 28 - 56 12/14/04 8:00 1192.00 0.00 1168.00 116.00 - 330 8 5 - 47 12/14/04 8:15 1200.00 0.00 1262.00 56.00 - 320 5 - - 48 12/14/04 8:30 1190.00 0.00 1168.00 119.00 - 333 2 - - 68 12/14/04 8:45 1189.00 0.00 1245.00 64.00 - 333 2 - - 54 12/14/04 9:00 1190.00 0.00 1212.00 64.00 - 333 4 - - 54 12/14/04 9:15 1161.00 773.00 1022.00 88.00 - 281 18 - - 68 12/14/04 9:30 1189.00 764.00 997.00 74.00 - 262 10 - - 102 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD Dec (C2) Page 5 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C2 12/14/04 9:45 1189.00 764.00 1069.00 62.00 - 262 12 - - 64 12/14/04 10:00 1189.00 764.00 1019.00 79.00 - 235 10 - - 55 12/14/04 10:15 1160.00 737.00 953.00 71.00 - 289 10 - - 51 12/14/04 10:30 1230.00 746.00 953.00 56.00 - 238 11 22 - 56 12/14/04 10:45 1200.00 728.00 953.00 56.00 - 261 4 - - 38 12/14/04 11:00 1190.00 737.00 1014.00 38.00 - 265 1 - - 49 12/14/04 11:15 1188.00 746.00 942.00 54.00 - 217 1 28 - 54 12/14/04 11:30 1190.00 737.00 1000.00 69.00 - 239 - - - 68 12/14/04 11:45 1190.00 737.00 914.00 69.00 - 252 5 - - 39 12/14/04 12:00 1199.00 737.00 986.00 52.00 - 229 - 19 - 32 12/14/04 12:15 1188.00 773.00 1094.00 51.00 - 222 - - - 31 12/14/04 12:30 1189.00 773.00 1027.00 31.00 - 222 2 - - 47 12/14/04 12:45 1189.00 773.00 1019.00 54.00 - 221 - - - 32 12/14/04 13:00 1191.00 773.00 1019.00 59.00 - 285 - - - 49 12/14/04 13:15 1187.00 764.00 1077.00 59.00 - 280 - - - 42 12/14/04 13:30 1190.00 764.00 1033.00 45.00 - 208 - - - 48 12/14/04 13:45 1200.00 773.00 1083.00 25.00 - 228 5 - - 40 12/14/04 14:00 1190.00 764.00 1014.00 44.00 - 269 - - - 62 12/14/04 14:15 1230.00 764.00 1011.00 49.00 - 192 - - - 37 12/14/04 14:30 1190.00 764.00 1003.00 45.00 - 194 - - - 55 12/14/04 14:45 1229.00 773.00 1099.00 45.00 - 228 9 - - 45 12/14/04 15:00 1190.00 764.00 1016.00 45.00 - 185 23 - - 42 12/14/04 15:15 1160.00 764.00 1088.00 45.00 - 214 20 - - 56 12/14/04 15:30 1188.00 764.00 1083.00 45.00 - 195 13 34 - 53 12/14/04 15:45 1188.00 782.00 1022.00 45.00 - 222 10 - - 60 12/14/04 16:00 1190.00 764.00 1083.00 57.00 - 252 16 - - 64 12/14/04 16:15 1188.00 764.00 1003.00 45.00 - 252 13 - - 80 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD Dec (C2) Page 6 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C2 12/14/04 16:30 1199.00 764.00 1074.00 51.00 - 252 9 - - 51 12/14/04 16:45 1199.00 764.00 1016.00 35.00 - 282 13 23 - 51 12/14/04 17:00 1189.00 764.00 1019.00 78.00 - 282 8 - - 57 12/14/04 17:15 1191.00 773.00 1011.00 55.00 - 229 6 - - 51 12/14/04 17:30 1190.00 764.00 1083.00 55.00 - 306 - 45 - 80 12/14/04 17:45 1230.00 764.00 1096.00 55.00 - 279 - - - 52 12/14/04 18:00 1190.00 764.00 1107.00 55.00 - 308 - - - 50 12/14/04 18:15 1197.00 764.00 1022.00 55.00 - 252 19 - - 72 12/14/04 18:30 1191.00 764.00 1016.00 55.00 - 222 24 - - 51 12/14/04 18:45 1199.00 773.00 1096.00 55.00 - 262 23 - - 68 12/14/04 19:00 1229.00 773.00 1033.00 57.00 - 242 17 - - 77 12/14/04 19:15 0.00 764.00 1036.00 57.00 - 262 12 - - 40 12/14/04 19:30 0.00 782.00 1149.00 85.00 - 254 11 - - 51 12/14/04 19:45 0.00 791.00 1096.00 85.00 - 259 7 - - 54 12/14/04 20:00 0.00 782.00 1080.00 85.00 - 285 7 - - 66 12/14/04 20:15 0.00 782.00 1069.00 85.00 - 349 9 19 - 53 12/14/04 20:30 0.00 773.00 1146.00 85.00 - 330 5 22 - 54 12/14/04 20:45 0.00 791.00 1149.00 85.00 - 282 - - - 53 12/14/04 21:00 0.00 791.00 1149.00 85.00 - 326 - - - 68 12/14/04 21:15 0.00 782.00 1143.00 78.00 - 282 8 39 - 53 12/14/04 21:30 0.00 773.00 1135.00 69.00 - 259 - 7 - 55 12/14/04 21:45 0.00 791.00 1069.00 69.00 - 254 - - - 64 12/14/04 22:00 0.00 791.00 1091.00 70.00 - 254 - - - 57 12/14/04 22:15 0.00 773.00 1047.00 77.00 - 264 - - - 38 12/14/04 22:30 0.00 773.00 1116.00 52.00 - 231 2 - - 37 12/14/04 22:45 0.00 773.00 1044.00 63.00 - 185 15 - - 30 12/14/04 23:00 0.00 773.00 1124.00 63.00 - 185 13 - - 48 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD Dec (C2) Page 7 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C2 12/14/04 23:15 0.00 782.00 1055.00 63.00 - 225 15 - - 34 12/14/04 23:30 0.00 782.00 1041.00 63.00 - 171 13 35 - 44 12/14/04 23:45 0.00 773.00 1124.00 16.00 - 168 12 - - 17 12/15/04 0:00 0.00 764.00 1025.00 25.00 - 151 - 20 - 24 12/15/04 0:15 0.00 773.00 1116.00 25.00 - 141 - 23 - 31 12/15/04 0:30 0.00 782.00 1116.00 25.00 - 138 - 18 - 34 12/15/04 0:45 0.00 773.00 1110.00 9.00 - 132 - 18 - 24 12/15/04 1:00 0.00 782.00 1027.00 7.00 - 127 - 18 - 25 12/15/04 1:15 0.00 773.00 1113.00 9.00 - 117 - 18 - 18 12/15/04 1:30 0.00 773.00 1025.00 9.00 - 120 - - - 13 12/15/04 1:45 0.00 773.00 1047.00 8.00 - 138 - - - 27 12/15/04 2:00 0.00 764.00 1074.00 13.00 - 148 - - - 18 12/15/04 2:15 0.00 755.00 1074.00 10.00 - 155 - - - 14 12/15/04 2:30 0.00 755.00 970.00 15.00 - 141 - - - 15 12/15/04 2:45 0.00 746.00 972.00 8.00 - 135 - - - 14 12/15/04 3:00 0.00 755.00 1044.00 5.00 - 135 - - - 18 12/15/04 3:15 0.00 755.00 978.00 8.00 - 142 - - - 20 12/15/04 3:30 0.00 755.00 975.00 15.00 - 137 - - - 23 12/15/04 3:45 0.00 746.00 1047.00 21.00 - 128 - 2 - 14 12/15/04 4:00 0.00 755.00 961.00 11.00 - 158 2 - - 20 12/15/04 4:15 0.00 755.00 1055.00 28.00 - 158 7 - - 34 12/15/04 4:30 0.00 782.00 1129.00 35.00 - 172 13 - - 17 12/15/04 4:45 0.00 773.00 1074.00 41.00 - 218 2 - - 40 12/15/04 5:00 0.00 782.00 1140.00 42.00 - 191 - 14 - 39 12/15/04 5:15 0.00 773.00 1050.00 53.00 - 266 - - - 55 12/15/04 5:30 0.00 773.00 1047.00 55.00 - 235 - - - 41 12/15/04 5:45 0.00 791.00 1157.00 76.00 - 286 - - - 45 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD Dec (C2) Page 8 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C2 12/15/04 6:00 0.00 791.00 1113.00 64.00 - 319 - - - 55 12/15/04 6:15 0.00 782.00 1182.00 101.00 - 359 5 11 - 68 12/15/04 6:30 0.00 791.00 1110.00 126.00 - 359 25 25 - 51 12/15/04 6:45 0.00 800.00 1121.00 109.00 - 309 18 - - 79 12/15/04 7:00 0.00 800.00 1190.00 99.00 - 309 21 6 - 89 12/15/04 7:15 0.00 791.00 1174.00 131.00 - 285 30 - - 64 12/15/04 7:30 0.00 791.00 1171.00 117.00 - 295 29 - - 109 12/15/04 7:45 0.00 800.00 1187.00 78.00 - 264 38 - - 113 12/15/04 8:00 0.00 800.00 1179.00 93.00 - 262 14 - - 78 12/15/04 8:15 0.00 791.00 1080.00 94.00 - 302 2 30 - 100 12/15/04 8:30 0.00 791.00 1107.00 105.00 - 383 - - - 79 12/15/04 8:45 0.00 791.00 1113.00 73.00 - 284 1 36 - 75 12/15/04 9:00 0.00 791.00 1099.00 76.00 - 275 1 - - 65 12/15/04 9:15 0.00 782.00 1077.00 64.00 - 251 3 - - 68 12/15/04 9:30 0.00 791.00 1146.00 67.00 - 229 14 - - 60 12/15/04 9:45 0.00 773.00 1061.00 64.00 - 239 25 - - 56 12/15/04 10:00 0.00 782.00 1151.00 78.00 - 242 38 15 - 66 12/15/04 10:15 0.00 764.00 1113.00 73.00 - 228 40 - - 65 12/15/04 10:30 0.00 773.00 1055.00 55.00 - 191 40 - - 52 12/15/04 10:45 0.00 773.00 1127.00 53.00 - 218 36 - - 68 12/15/04 11:00 0.00 764.00 1113.00 69.00 - 187 28 - - 62 12/15/04 11:15 0.00 782.00 1050.00 55.00 - 161 25 - - 53 12/15/04 11:30 0.00 773.00 1061.00 46.00 - 174 27 - - 52 12/15/04 11:45 0.00 764.00 1105.00 94.00 - 212 25 - - 42 12/15/04 12:00 0.00 764.00 1102.00 94.00 - 208 15 - - 57 12/15/04 12:15 0.00 773.00 1063.00 53.00 - 192 28 - - 63 12/15/04 12:30 0.00 773.00 1047.00 52.00 - 192 30 - - 51 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD Dec (C2) Page 9 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C2 12/15/04 12:45 0.00 782.00 1121.00 54.00 - 198 34 - - 50 12/15/04 13:00 0.00 773.00 1140.00 58.00 - 182 34 - - 62 12/15/04 13:15 0.00 791.00 1077.00 69.00 - 188 30 - - 49 12/15/04 13:30 0.00 782.00 1061.00 52.00 - 215 30 - - 77 12/15/04 13:45 0.00 782.00 1055.00 49.00 - 181 40 - - 42 12/15/04 14:00 0.00 791.00 1072.00 51.00 - 204 12 - - 48 12/15/04 14:15 0.00 791.00 1165.00 51.00 - 202 15 - - 47 12/15/04 14:30 0.00 782.00 1066.00 51.00 - 229 6 - - 40 12/15/04 14:45 0.00 782.00 1072.00 51.00 - 222 10 - - 50 12/15/04 15:00 0.00 782.00 1072.00 46.00 - 249 21 - - 55 12/15/04 15:15 0.00 782.00 1096.00 47.00 - 235 6 - - 43 12/15/04 15:30 0.00 782.00 1077.00 49.00 - 262 7 - - 50 12/15/04 15:45 0.00 791.00 1077.00 65.00 - 232 8 - - 37 12/15/04 16:00 0.00 791.00 1163.00 54.00 - 258 9 - - 80 12/15/04 16:15 0.00 800.00 1171.00 56.00 - 234 7 - - 76 12/15/04 16:30 0.00 800.00 1094.00 56.00 - 218 1 20 - 75 12/15/04 16:45 0.00 791.00 1190.00 56.00 - 276 1 - - 58 12/15/04 17:00 0.00 800.00 1207.00 91.00 - 252 1 - - 45 12/15/04 17:15 0.00 808.00 1151.00 91.00 - 262 1 5 - 51 12/15/04 17:30 0.00 808.00 1207.00 76.00 - 300 1 - - 59 12/15/04 17:45 0.00 791.00 1176.00 65.00 - 261 1 - - 69 12/15/04 18:00 0.00 800.00 1187.00 78.00 - 249 - - - 49 12/15/04 18:15 0.00 800.00 1187.00 57.00 - 301 - - - 100 12/15/04 18:30 0.00 800.00 1121.00 70.00 - 255 - - - 67 12/15/04 18:45 0.00 800.00 1176.00 90.00 - 261 - - - 68 12/15/04 19:00 0.00 791.00 1185.00 86.00 - 299 - - - 69 12/15/04 19:15 0.00 800.00 1185.00 111.00 - 235 6 36 - 55 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD Dec (C2) Page 10 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Snohomish PUD Meters Machias 91st Tom Thumb Will Road Lake Roesiger 147th 153rd 157th 215th Cavaleros Time (hour) AR103002 AR163017 AR163025 AR163033 AR173009 AR193009 AR193017 AR193033 AR303002 AR83014 Meter Readings (gpm) Appendix C2 12/15/04 19:30 0.00 808.00 1201.00 73.00 - 235 2 - - 52 12/15/04 19:45 0.00 800.00 1196.00 101.00 - 299 4 - - 54 12/15/04 20:00 0.00 791.00 1102.00 71.00 - 255 - - - 60 12/15/04 20:15 0.00 791.00 1102.00 68.00 - 289 - 5 - 42 12/15/04 20:30 0.00 800.00 1185.00 59.00 - 315 - - - 52 12/15/04 20:45 0.00 782.00 1072.00 88.00 - 316 4 - - 48 12/15/04 21:00 0.00 782.00 1118.00 93.00 - 258 2 16 - 46 12/15/04 21:15 0.00 773.00 1038.00 72.00 - 262 7 5 - 42 12/15/04 21:30 0.00 791.00 1168.00 75.00 - 262 6 5 - 44 12/15/04 21:45 0.00 791.00 1174.00 62.00 - 269 5 13 - 43 12/15/04 22:00 1189.00 755.00 978.00 55.00 - 242 - 3 - 55 12/15/04 22:15 1230.00 764.00 1052.00 63.00 - 259 - 3 - 37 12/15/04 22:30 1188.00 755.00 1069.00 66.00 - 222 - 6 - 35 12/15/04 22:45 1199.00 773.00 1041.00 50.00 - 207 - 2 - 31 12/15/04 23:00 1187.00 773.00 1055.00 30.00 - 215 - - - 37 12/15/04 23:15 1162.00 773.00 1027.00 41.00 - 215 - - - 18 12/15/04 23:30 1188.00 773.00 1016.00 41.00 - 212 - - - 17 12/15/04 23:45 1188.00 773.00 1102.00 26.00 - 195 - - - 31 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls PUD Dec (C2) Page 11 of 11 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 Monroe Meters Wagon Road Wagon Road Time (hour) AR183017 AR183025 Time (hour) AR183017 AR183025 7/23/04 0:00 1.70 1.80 12/13/04 0:00 0.30 0.50 7/23/04 0:15 1.70 1.80 12/13/04 0:15 0.30 0.60 7/23/04 0:30 1.70 1.80 12/13/04 0:30 0.30 0.50 7/23/04 0:45 1.70 1.80 12/13/04 0:45 0.30 0.50 7/23/04 1:00 1.70 1.80 12/13/04 1:00 0.30 0.50 7/23/04 1:15 1.70 1.80 12/13/04 1:15 0.30 0.50 7/23/04 1:30 1.90 1.80 12/13/04 1:30 3.00 0.50 7/23/04 1:45 1.70 1.80 12/13/04 1:45 0.40 0.60 7/23/04 2:00 1.70 1.80 12/13/04 2:00 0.40 0.50 7/23/04 2:15 1.30 1.40 12/13/04 2:15 1.50 1.50 7/23/04 2:30 1.30 1.50 12/13/04 2:30 1.40 1.50 7/23/04 2:45 1.30 1.50 12/13/04 2:45 0.20 0.60 7/23/04 3:00 1.50 1.60 12/13/04 3:00 0.40 0.50 7/23/04 3:15 1.50 1.50 12/13/04 3:15 0.40 3.60 7/23/04 3:30 1.40 1.60 12/13/04 3:30 0.40 0.50 7/23/04 3:45 1.50 1.50 12/13/04 3:45 0.40 0.50 7/23/04 4:00 1.40 1.80 12/13/04 4:00 0.40 0.50 7/23/04 4:15 1.80 1.80 12/13/04 4:15 0.40 0.60 7/23/04 4:30 1.80 1.80 12/13/04 4:30 0.40 0.50 7/23/04 4:45 1.80 1.90 12/13/04 4:45 0.40 0.60 7/23/04 5:00 1.80 1.80 12/13/04 5:00 0.40 1.00 7/23/04 5:15 1.40 1.50 12/13/04 5:15 0.80 0.90 7/23/04 5:30 1.70 1.80 12/13/04 5:30 1.70 1.60 7/23/04 5:45 1.80 1.70 12/13/04 5:45 1.40 1.30 7/23/04 6:00 1.50 1.50 12/13/04 6:00 1.60 1.30 7/23/04 6:15 1.40 1.60 12/13/04 6:15 1.50 1.40 7/23/04 6:30 1.40 1.60 12/13/04 6:30 1.50 1.40 7/23/04 6:45 1.60 1.60 12/13/04 6:45 1.50 1.40 7/23/04 7:00 1.80 1.90 12/13/04 7:00 1.60 0.30 7/23/04 7:15 1.90 2.00 12/13/04 7:15 0.10 0.50 7/23/04 7:30 1.90 1.80 12/13/04 7:30 0.10 0.50 7/23/04 7:45 1.80 1.80 12/13/04 7:45 0.20 0.50 7/23/04 8:00 2.00 1.90 12/13/04 8:00 0.80 0.80 7/23/04 8:15 1.80 1.80 12/13/04 8:15 1.00 1.60 7/23/04 8:30 2.00 1.80 12/13/04 8:30 1.50 1.40 7/23/04 8:45 2.00 1.80 12/13/04 8:45 1.60 1.40 7/23/04 9:00 1.90 1.80 12/13/04 9:00 1.60 1.40 7/23/04 9:15 2.00 2.00 12/13/04 9:15 1.50 1.30 7/23/04 9:30 1.80 1.90 12/13/04 9:30 1.20 1.30 7/23/04 9:45 2.00 1.80 12/13/04 9:45 1.20 1.30 7/23/04 10:00 1.70 1.70 12/13/04 10:00 1.20 1.30 7/23/04 10:15 1.90 1.90 12/13/04 10:15 1.20 1.40 7/23/04 10:30 1.80 1.80 12/13/04 10:30 0.20 0.50 7/23/04 10:45 1.60 1.80 12/13/04 10:45 0.20 0.50 July Meter Readings (mgd) Dec Meter Readings (mgd) Appendix C3 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Monroe July (C3) Page 1 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 Monroe Meters Wagon Road Wagon Road Time (hour) AR183017 AR183025 Time (hour) AR183017 AR183025 July Meter Readings (mgd) Dec Meter Readings (mgd) Appendix C3 7/23/04 11:00 1.50 1.70 12/13/04 11:00 0.10 0.50 7/23/04 11:15 1.40 1.60 12/13/04 11:15 0.20 0.50 7/23/04 11:30 1.40 1.70 12/13/04 11:30 1.00 1.00 7/23/04 11:45 1.40 1.60 12/13/04 11:45 1.80 1.50 7/23/04 12:00 1.30 1.60 12/13/04 12:00 1.80 1.50 7/23/04 12:15 1.70 1.80 12/13/04 12:15 1.70 1.40 7/23/04 12:30 1.70 1.80 12/13/04 12:30 1.70 1.50 7/23/04 12:45 1.60 1.80 12/13/04 12:45 1.70 1.40 7/23/04 13:00 1.60 1.80 12/13/04 13:00 1.50 1.30 7/23/04 13:15 1.70 1.80 12/13/04 13:15 1.60 1.30 7/23/04 13:30 1.70 1.80 12/13/04 13:30 1.20 1.30 7/23/04 13:45 1.60 1.80 12/13/04 13:45 1.20 1.10 7/23/04 14:00 1.70 1.80 12/13/04 14:00 0.20 0.40 7/23/04 14:15 1.30 1.60 12/13/04 14:15 0.30 0.40 7/23/04 14:30 1.30 1.60 12/13/04 14:30 0.30 0.40 7/23/04 14:45 1.30 1.60 12/13/04 14:45 0.30 0.40 7/23/04 15:00 1.10 1.50 12/13/04 15:00 0.30 0.40 7/23/04 15:15 0.70 1.30 12/13/04 15:15 1.00 0.90 7/23/04 15:30 0.70 1.30 12/13/04 15:30 1.80 1.60 7/23/04 15:45 1.00 1.40 12/13/04 15:45 1.80 1.50 7/23/04 16:00 1.30 1.50 12/13/04 16:00 1.80 1.50 7/23/04 16:15 1.30 1.60 12/13/04 16:15 1.80 1.60 7/23/04 16:30 1.80 1.80 12/13/04 16:30 1.80 1.60 7/23/04 16:45 1.90 1.80 12/13/04 16:45 1.40 1.40 7/23/04 17:00 1.70 1.80 12/13/04 17:00 1.50 1.50 7/23/04 17:15 1.60 1.80 12/13/04 17:15 1.50 0.40 7/23/04 17:30 1.70 1.70 12/13/04 17:30 1.50 0.40 7/23/04 17:45 1.70 1.70 12/13/04 17:45 0.10 0.40 7/23/04 18:00 1.70 1.80 12/13/04 18:00 0.20 0.40 7/23/04 18:15 1.90 1.90 12/13/04 18:15 1.00 1.00 7/23/04 18:30 1.90 2.00 12/13/04 18:30 1.50 1.50 7/23/04 18:45 1.90 1.80 12/13/04 18:45 1.70 1.40 7/23/04 19:00 1.90 1.90 12/13/04 19:00 1.50 1.40 7/23/04 19:15 1.90 1.90 12/13/04 19:15 1.70 1.50 7/23/04 19:30 1.90 1.90 12/13/04 19:30 1.60 1.30 7/23/04 19:45 2.00 1.90 12/13/04 19:45 1.30 1.20 7/23/04 20:00 2.10 1.90 12/13/04 20:00 1.40 1.20 7/23/04 20:15 2.10 1.90 12/13/04 20:15 1.40 1.40 7/23/04 20:30 2.10 1.80 12/13/04 20:30 1.40 1.30 7/23/04 20:45 2.10 1.90 12/13/04 20:45 1.30 1.10 7/23/04 21:00 2.00 1.80 12/13/04 21:00 0.20 0.50 7/23/04 21:15 1.90 1.80 12/13/04 21:15 0.10 0.60 7/23/04 21:30 2.00 2.10 12/13/04 21:30 0.00 0.50 7/23/04 21:45 2.00 1.90 12/13/04 21:45 0.10 0.50 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Monroe July (C3) Page 2 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 Monroe Meters Wagon Road Wagon Road Time (hour) AR183017 AR183025 Time (hour) AR183017 AR183025 July Meter Readings (mgd) Dec Meter Readings (mgd) Appendix C3 7/23/04 22:00 2.00 2.00 12/13/04 22:00 0.20 0.90 7/23/04 22:15 2.10 2.00 12/13/04 22:15 1.50 1.30 7/23/04 22:30 1.90 1.80 12/13/04 22:30 1.60 1.30 7/23/04 22:45 1.80 1.90 12/13/04 22:45 1.50 1.30 7/23/04 23:00 1.80 1.90 12/13/04 23:00 1.60 1.30 7/23/04 23:15 1.90 1.80 12/13/04 23:15 1.20 1.20 7/23/04 23:30 1.80 1.80 12/13/04 23:30 1.20 1.20 7/23/04 23:45 1.80 1.90 12/13/04 23:45 1.20 1.20 7/24/04 0:00 1.80 1.80 12/14/04 0:00 0.10 0.40 7/24/04 0:15 1.80 1.90 12/14/04 0:15 0.30 0.40 7/24/04 0:30 1.80 1.80 12/14/04 0:30 0.30 0.40 7/24/04 0:45 1.70 1.80 12/14/04 0:45 0.30 0.40 7/24/04 1:00 1.70 1.80 12/14/04 1:00 0.30 0.40 7/24/04 1:15 1.70 1.70 12/14/04 1:15 0.30 0.40 7/24/04 1:30 1.70 1.70 12/14/04 1:30 0.30 0.40 7/24/04 1:45 1.70 1.70 12/14/04 1:45 0.30 0.40 7/24/04 2:00 1.80 1.90 12/14/04 2:00 0.30 0.40 7/24/04 2:15 2.00 2.00 12/14/04 2:15 0.30 0.40 7/24/04 2:30 1.90 1.80 12/14/04 2:30 0.30 0.40 7/24/04 2:45 1.90 2.00 12/14/04 2:45 0.30 0.40 7/24/04 3:00 1.90 1.80 12/14/04 3:00 0.30 0.40 7/24/04 3:15 1.80 1.80 12/14/04 3:15 0.30 0.40 7/24/04 3:30 1.80 1.90 12/14/04 3:30 0.30 0.40 7/24/04 3:45 1.80 1.90 12/14/04 3:45 1.30 1.20 7/24/04 4:00 1.90 1.80 12/14/04 4:00 1.30 1.10 7/24/04 4:15 1.80 1.80 12/14/04 4:15 1.30 1.20 7/24/04 4:30 1.90 1.90 12/14/04 4:30 1.10 0.40 7/24/04 4:45 1.80 1.80 12/14/04 4:45 0.30 0.40 7/24/04 5:00 1.90 1.80 12/14/04 5:00 0.10 0.40 7/24/04 5:15 1.80 1.90 12/14/04 5:15 0.70 0.60 7/24/04 5:30 1.60 1.70 12/14/04 5:30 0.60 0.70 7/24/04 5:45 1.40 1.60 12/14/04 5:45 0.80 0.80 7/24/04 6:00 1.50 1.60 12/14/04 6:00 0.20 3.40 7/24/04 6:15 1.40 1.60 12/14/04 6:15 1.30 1.30 7/24/04 6:30 1.70 1.70 12/14/04 6:30 1.30 1.10 7/24/04 6:45 1.70 1.70 12/14/04 6:45 1.30 1.10 7/24/04 7:00 1.70 1.70 12/14/04 7:00 1.30 1.10 7/24/04 7:15 1.70 1.80 12/14/04 7:15 1.30 1.20 7/24/04 7:30 1.70 1.70 12/14/04 7:30 1.30 1.20 7/24/04 7:45 1.90 1.70 12/14/04 7:45 0.10 0.50 7/24/04 8:00 1.70 1.90 12/14/04 8:00 0.80 0.90 7/24/04 8:15 1.70 1.90 12/14/04 8:15 0.80 1.00 7/24/04 8:30 1.70 1.90 12/14/04 8:30 0.80 0.80 7/24/04 8:45 1.70 1.80 12/14/04 8:45 0.90 0.50 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Monroe July (C3) Page 3 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 Monroe Meters Wagon Road Wagon Road Time (hour) AR183017 AR183025 Time (hour) AR183017 AR183025 July Meter Readings (mgd) Dec Meter Readings (mgd) Appendix C3 7/24/04 9:00 1.30 1.60 12/14/04 9:00 1.50 1.30 7/24/04 9:15 1.70 1.70 12/14/04 9:15 1.50 1.50 7/24/04 9:30 1.70 1.70 12/14/04 9:30 1.20 1.20 7/24/04 9:45 1.70 1.90 12/14/04 9:45 1.20 1.20 7/24/04 10:00 1.70 1.70 12/14/04 10:00 1.20 8.70 7/24/04 10:15 1.60 1.70 12/14/04 10:15 1.20 1.30 7/24/04 10:30 1.70 1.90 12/14/04 10:30 1.20 1.30 7/24/04 10:45 1.70 1.70 12/14/04 10:45 0.10 0.40 7/24/04 11:00 1.70 1.90 12/14/04 11:00 0.30 0.40 7/24/04 11:15 1.70 1.90 12/14/04 11:15 1.00 1.00 7/24/04 11:30 1.70 1.90 12/14/04 11:30 0.70 0.80 7/24/04 11:45 1.70 1.70 12/14/04 11:45 0.70 0.50 7/24/04 12:00 1.70 1.70 12/14/04 12:00 1.70 1.60 7/24/04 12:15 1.60 1.70 12/14/04 12:15 1.90 1.70 7/24/04 12:30 1.60 1.70 12/14/04 12:30 2.10 1.50 7/24/04 12:45 1.60 1.70 12/14/04 12:45 1.70 1.70 7/24/04 13:00 1.50 1.60 12/14/04 13:00 1.60 1.50 7/24/04 13:15 1.60 1.70 12/14/04 13:15 1.50 1.40 7/24/04 13:30 1.60 1.70 12/14/04 13:30 1.50 1.50 7/24/04 13:45 1.60 1.60 12/14/04 13:45 0.30 0.50 7/24/04 14:00 1.60 1.80 12/14/04 14:00 0.30 0.50 7/24/04 14:15 1.40 1.60 12/14/04 14:15 0.10 0.60 7/24/04 14:30 1.40 1.70 12/14/04 14:30 0.30 0.50 7/24/04 14:45 1.40 1.70 12/14/04 14:45 0.50 0.50 7/24/04 15:00 1.60 1.60 12/14/04 15:00 1.40 1.30 7/24/04 15:15 1.60 1.80 12/14/04 15:15 1.60 1.30 7/24/04 15:30 1.50 1.80 12/14/04 15:30 1.30 1.30 7/24/04 15:45 1.60 1.70 12/14/04 15:45 1.60 1.30 7/24/04 16:00 1.60 1.70 12/14/04 16:00 1.60 1.40 7/24/04 16:15 1.60 1.60 12/14/04 16:15 1.50 1.30 7/24/04 16:30 1.40 1.40 12/14/04 16:30 1.30 1.30 7/24/04 16:45 1.30 1.50 12/14/04 16:45 1.30 1.30 7/24/04 17:00 1.30 1.60 12/14/04 17:00 1.30 1.30 7/24/04 17:15 1.40 1.60 12/14/04 17:15 0.40 0.40 7/24/04 17:30 1.50 1.50 12/14/04 17:30 0.20 0.40 7/24/04 17:45 1.40 1.60 12/14/04 17:45 0.30 0.60 7/24/04 18:00 1.40 1.60 12/14/04 18:00 0.10 1.00 7/24/04 18:15 1.70 1.80 12/14/04 18:15 0.60 0.70 7/24/04 18:30 12.10 1.80 12/14/04 18:30 1.60 1.40 7/24/04 18:45 1.60 1.80 12/14/04 18:45 1.60 1.30 7/24/04 19:00 1.80 1.80 12/14/04 19:00 1.70 1.40 7/24/04 19:15 1.80 1.80 12/14/04 19:15 1.70 1.30 7/24/04 19:30 1.80 1.80 12/14/04 19:30 1.40 1.30 7/24/04 19:45 1.60 1.80 12/14/04 19:45 1.30 1.30 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Monroe July (C3) Page 4 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 Monroe Meters Wagon Road Wagon Road Time (hour) AR183017 AR183025 Time (hour) AR183017 AR183025 July Meter Readings (mgd) Dec Meter Readings (mgd) Appendix C3 7/24/04 20:00 1.70 1.80 12/14/04 20:00 1.70 1.50 7/24/04 20:15 1.60 1.80 12/14/04 20:15 1.70 1.60 7/24/04 20:30 1.60 1.80 12/14/04 20:30 1.50 1.40 7/24/04 20:45 1.80 1.90 12/14/04 20:45 1.50 1.40 7/24/04 21:00 1.80 1.70 12/14/04 21:00 1.50 1.40 7/24/04 21:15 1.90 1.90 12/14/04 21:15 0.20 0.30 7/24/04 21:30 1.90 1.90 12/14/04 21:30 0.20 0.30 7/24/04 21:45 1.70 1.90 12/14/04 21:45 0.20 0.30 7/24/04 22:00 1.70 1.70 12/14/04 22:00 0.20 0.30 7/24/04 22:15 1.70 1.70 12/14/04 22:15 0.80 0.90 7/24/04 22:30 1.70 1.90 12/14/04 22:30 1.50 1.30 7/24/04 22:45 1.90 1.90 12/14/04 22:45 1.20 1.30 7/24/04 23:00 1.90 1.90 12/14/04 23:00 1.40 1.30 7/24/04 23:15 1.90 1.80 12/14/04 23:15 1.10 1.10 7/24/04 23:30 1.90 1.80 12/14/04 23:30 1.10 1.00 7/24/04 23:45 1.80 1.80 12/14/04 23:45 1.10 1.00 7/25/04 0:00 1.80 1.80 12/15/04 0:00 0.30 0.30 7/25/04 0:15 1.80 1.90 12/15/04 0:15 0.30 0.30 7/25/04 0:30 1.80 1.90 12/15/04 0:30 0.30 0.30 7/25/04 0:45 1.80 1.70 12/15/04 0:45 0.30 0.30 7/25/04 1:00 1.80 1.70 12/15/04 1:00 0.30 0.30 7/25/04 1:15 1.20 1.70 12/15/04 1:15 0.30 0.30 7/25/04 1:30 1.20 1.70 12/15/04 1:30 0.30 0.30 7/25/04 1:45 1.20 1.70 12/15/04 1:45 0.30 0.30 7/25/04 2:00 1.60 1.60 12/15/04 2:00 0.30 0.30 7/25/04 2:15 1.60 1.60 12/15/04 2:15 0.30 0.30 7/25/04 2:30 1.40 1.60 12/15/04 2:30 0.30 0.30 7/25/04 2:45 1.50 1.60 12/15/04 2:45 0.30 0.30 7/25/04 3:00 1.50 1.60 12/15/04 3:00 0.30 0.30 7/25/04 3:15 2.00 1.80 12/15/04 3:15 0.30 0.30 7/25/04 3:30 1.80 1.90 12/15/04 3:30 0.20 0.30 7/25/04 3:45 1.40 1.50 12/15/04 3:45 1.40 1.30 7/25/04 4:00 1.90 1.90 12/15/04 4:00 1.30 1.30 7/25/04 4:15 1.80 1.90 12/15/04 4:15 1.30 1.10 7/25/04 4:30 1.50 1.90 12/15/04 4:30 0.40 0.50 7/25/04 4:45 1.40 1.90 12/15/04 4:45 5.60 0.80 7/25/04 5:00 1.30 1.90 12/15/04 5:00 0.40 0.70 7/25/04 5:15 1.70 1.90 12/15/04 5:15 0.20 0.60 7/25/04 5:30 1.60 1.60 12/15/04 5:30 0.30 0.60 7/25/04 5:45 1.60 1.70 12/15/04 5:45 0.20 0.50 7/25/04 6:00 1.40 1.60 12/15/04 6:00 0.20 0.50 7/25/04 6:15 1.10 1.50 12/15/04 6:15 1.40 1.40 7/25/04 6:30 1.30 1.60 12/15/04 6:30 1.30 1.20 7/25/04 6:45 1.80 1.70 12/15/04 6:45 1.40 1.20 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Monroe July (C3) Page 5 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 Monroe Meters Wagon Road Wagon Road Time (hour) AR183017 AR183025 Time (hour) AR183017 AR183025 July Meter Readings (mgd) Dec Meter Readings (mgd) Appendix C3 7/25/04 7:00 1.60 1.70 12/15/04 7:00 1.30 1.10 7/25/04 7:15 1.80 1.70 12/15/04 7:15 1.30 1.10 7/25/04 7:30 1.80 1.90 12/15/04 7:30 1.30 1.20 7/25/04 7:45 1.90 1.70 12/15/04 7:45 1.60 1.20 7/25/04 8:00 1.90 1.80 12/15/04 8:00 1.10 1.00 7/25/04 8:15 1.90 1.90 12/15/04 8:15 0.10 0.40 7/25/04 8:30 1.90 1.90 12/15/04 8:30 0.90 1.00 7/25/04 8:45 1.80 1.80 12/15/04 8:45 1.00 1.00 7/25/04 9:00 1.90 1.80 12/15/04 9:00 1.00 1.20 7/25/04 9:15 1.40 1.60 12/15/04 9:15 1.80 1.60 7/25/04 9:30 1.50 1.60 12/15/04 9:30 1.40 1.50 7/25/04 9:45 1.40 1.70 12/15/04 9:45 1.40 1.40 7/25/04 10:00 1.60 1.70 12/15/04 10:00 1.30 1.40 7/25/04 10:15 1.60 1.60 12/15/04 10:15 1.40 1.40 7/25/04 10:30 1.60 1.80 12/15/04 10:30 1.30 1.30 7/25/04 10:45 2.00 1.90 12/15/04 10:45 1.30 1.40 7/25/04 11:00 1.90 2.00 12/15/04 11:00 0.30 0.70 7/25/04 11:15 1.90 1.80 12/15/04 11:15 0.30 0.70 7/25/04 11:30 1.90 1.90 12/15/04 11:30 0.20 0.70 7/25/04 11:45 2.00 1.90 12/15/04 11:45 0.60 0.90 7/25/04 12:00 1.90 1.90 12/15/04 12:00 0.80 1.00 7/25/04 12:15 2.00 2.00 12/15/04 12:15 1.70 1.70 7/25/04 12:30 1.90 2.00 12/15/04 12:30 1.50 1.60 7/25/04 12:45 2.10 1.90 12/15/04 12:45 1.60 1.60 7/25/04 13:00 1.80 1.90 12/15/04 13:00 1.60 1.60 7/25/04 13:15 1.90 1.90 12/15/04 13:15 1.30 1.60 7/25/04 13:30 1.80 1.70 12/15/04 13:30 1.30 1.30 7/25/04 13:45 1.40 1.60 12/15/04 13:45 1.30 1.40 7/25/04 14:00 1.40 1.50 12/15/04 14:00 0.40 0.60 7/25/04 14:15 1.50 1.60 12/15/04 14:15 0.40 0.60 7/25/04 14:30 1.50 1.60 12/15/04 14:30 0.40 0.60 7/25/04 14:45 1.80 1.60 12/15/04 14:45 0.40 0.60 7/25/04 15:00 2.00 1.80 12/15/04 15:00 0.70 0.90 7/25/04 15:15 2.00 1.90 12/15/04 15:15 1.80 1.70 7/25/04 15:30 2.00 1.90 12/15/04 15:30 1.40 1.40 7/25/04 15:45 1.90 1.80 12/15/04 15:45 1.70 1.60 7/25/04 16:00 1.90 1.90 12/15/04 16:00 1.70 1.60 7/25/04 16:15 1.90 1.80 12/15/04 16:15 1.60 1.50 7/25/04 16:30 1.90 2.00 12/15/04 16:30 1.40 1.40 7/25/04 16:45 1.90 1.90 12/15/04 16:45 1.40 1.50 7/25/04 17:00 1.70 1.90 12/15/04 17:00 0.30 0.60 7/25/04 17:15 1.30 1.60 12/15/04 17:15 0.30 0.60 7/25/04 17:30 1.40 1.50 12/15/04 17:30 0.20 0.60 7/25/04 17:45 1.60 1.80 12/15/04 17:45 0.20 0.60 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Monroe July (C3) Page 6 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 Monroe Meters Wagon Road Wagon Road Time (hour) AR183017 AR183025 Time (hour) AR183017 AR183025 July Meter Readings (mgd) Dec Meter Readings (mgd) Appendix C3 7/25/04 18:00 1.70 1.80 12/15/04 18:00 0.20 0.60 7/25/04 18:15 1.70 1.80 12/15/04 18:15 13.30 1.80 7/25/04 18:30 1.90 1.80 12/15/04 18:30 2.00 1.80 7/25/04 18:45 1.90 1.90 12/15/04 18:45 1.90 1.80 7/25/04 19:00 1.80 1.70 12/15/04 19:00 1.90 1.80 7/25/04 19:15 1.90 1.70 12/15/04 19:15 1.90 1.80 7/25/04 19:30 1.90 1.70 12/15/04 19:30 1.70 1.60 7/25/04 19:45 2.00 1.90 12/15/04 19:45 1.50 1.50 7/25/04 20:00 1.90 2.00 12/15/04 20:00 0.30 0.60 7/25/04 20:15 1.80 1.90 12/15/04 20:15 0.30 0.60 7/25/04 20:30 2.00 1.90 12/15/04 20:30 0.20 0.60 7/25/04 20:45 1.90 2.00 12/15/04 20:45 0.20 0.60 7/25/04 21:00 1.90 1.80 12/15/04 21:00 0.30 0.60 7/25/04 21:15 1.90 2.00 12/15/04 21:15 1.60 1.60 7/25/04 21:30 2.00 1.90 12/15/04 21:30 1.60 1.60 7/25/04 21:45 13.20 1.90 12/15/04 21:45 2.00 1.70 7/25/04 22:00 1.80 1.90 12/15/04 22:00 1.80 1.60 7/25/04 22:15 1.90 1.90 12/15/04 22:15 0.90 0.90 7/25/04 22:30 1.80 1.90 12/15/04 22:30 0.60 0.80 7/25/04 22:45 1.80 1.90 12/15/04 22:45 0.40 0.80 7/25/04 23:00 2.00 1.90 12/15/04 23:00 0.40 0.50 7/25/04 23:15 1.90 1.90 12/15/04 23:15 0.40 0.60 7/25/04 23:30 2.00 1.90 12/15/04 23:30 0.40 0.50 7/25/04 23:45 1.90 1.90 12/15/04 23:45 1.60 1.60 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Monroe July (C3) Page 7 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 City of Snohomish Meters 118th 107th King C Terrace Time (hour) AR173017 AR173025 AR173033 AR183009 7/23/04 0:00 0.00 12.00 4.00 35.00 7/23/04 0:15 0.00 5.00 2.00 35.00 7/23/04 0:30 0.00 5.00 0.00 35.00 7/23/04 0:45 0.00 0.00 0.00 35.00 7/23/04 1:00 0.00 0.00 0.00 35.00 7/23/04 1:15 0.00 0.00 0.00 35.00 7/23/04 1:30 0.00 0.00 5.00 35.00 7/23/04 1:45 0.00 3.00 4.00 35.00 7/23/04 2:00 0.00 0.00 2.00 35.00 7/23/04 2:15 0.00 0.00 0.00 35.00 7/23/04 2:30 0.00 0.00 0.00 35.00 7/23/04 2:45 0.00 0.00 0.00 35.00 7/23/04 3:00 0.00 0.00 0.00 35.00 7/23/04 3:15 0.00 0.00 4.00 17.00 7/23/04 3:30 0.00 0.00 0.00 17.00 7/23/04 3:45 0.00 0.00 0.00 17.00 7/23/04 4:00 0.00 0.00 2.00 17.00 7/23/04 4:15 0.00 0.00 1.00 26.00 7/23/04 4:30 0.00 0.00 1.00 26.00 7/23/04 4:45 0.00 3.00 6.00 26.00 7/23/04 5:00 0.00 5.00 3.00 26.00 7/23/04 5:15 0.00 5.00 1.00 35.00 7/23/04 5:30 0.00 1.00 3.00 35.00 7/23/04 5:45 0.00 1.00 8.00 35.00 7/23/04 6:00 0.00 7.00 14.00 53.00 7/23/04 6:15 0.00 0.00 25.00 53.00 7/23/04 6:30 0.00 5.00 20.00 53.00 7/23/04 6:45 0.00 2.00 25.00 97.00 7/23/04 7:00 0.00 4.00 37.00 97.00 7/23/04 7:15 0.00 5.00 43.00 97.00 7/23/04 7:30 0.00 8.00 47.00 97.00 7/23/04 7:45 0.00 8.00 44.00 97.00 7/23/04 8:00 0.00 12.00 49.00 97.00 7/23/04 8:15 8.00 3.00 50.00 97.00 7/23/04 8:30 1.00 3.00 24.00 97.00 7/23/04 8:45 8.00 3.00 30.00 97.00 7/23/04 9:00 6.00 12.00 30.00 97.00 7/23/04 9:15 4.00 18.00 22.00 97.00 7/23/04 9:30 0.00 14.00 31.00 97.00 7/23/04 9:45 4.00 10.00 27.00 97.00 7/23/04 10:00 4.00 8.00 29.00 97.00 7/23/04 10:15 0.00 8.00 31.00 97.00 7/23/04 10:30 2.00 10.00 25.00 97.00 Meter Readings (mgd) Appendix C4 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Sno July (C4) Page 1 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 City of Snohomish Meters 118th 107th King C Terrace Time (hour) AR173017 AR173025 AR173033 AR183009 Meter Readings (mgd) Appendix C4 7/23/04 10:45 0.00 4.00 14.00 97.00 7/23/04 11:00 0.00 4.00 25.00 97.00 7/23/04 11:15 0.00 4.00 18.00 88.00 7/23/04 11:30 0.00 8.00 18.00 88.00 7/23/04 11:45 0.00 8.00 19.00 88.00 7/23/04 12:00 0.00 13.00 22.00 88.00 7/23/04 12:15 11.00 5.00 36.00 88.00 7/23/04 12:30 1.00 5.00 14.00 88.00 7/23/04 12:45 6.00 10.00 32.00 88.00 7/23/04 13:00 0.00 11.00 26.00 88.00 7/23/04 13:15 0.00 8.00 7.00 88.00 7/23/04 13:30 0.00 11.00 9.00 88.00 7/23/04 13:45 0.00 11.00 7.00 88.00 7/23/04 14:00 0.00 7.00 6.00 88.00 7/23/04 14:15 2.00 7.00 9.00 88.00 7/23/04 14:30 0.00 9.00 7.00 88.00 7/23/04 14:45 0.00 13.00 7.00 88.00 7/23/04 15:00 0.00 13.00 10.00 88.00 7/23/04 15:15 3.00 13.00 21.00 88.00 7/23/04 15:30 0.00 10.00 24.00 88.00 7/23/04 15:45 0.00 14.00 13.00 88.00 7/23/04 16:00 0.00 8.00 23.00 88.00 7/23/04 16:15 0.00 14.00 13.00 88.00 7/23/04 16:30 0.00 11.00 20.00 88.00 7/23/04 16:45 0.00 11.00 20.00 88.00 7/23/04 17:00 0.00 11.00 24.00 88.00 7/23/04 17:15 0.00 12.00 27.00 88.00 7/23/04 17:30 0.00 27.00 19.00 88.00 7/23/04 17:45 0.00 25.00 30.00 88.00 7/23/04 18:00 0.00 18.00 30.00 88.00 7/23/04 18:15 0.00 18.00 49.00 88.00 7/23/04 18:30 0.00 21.00 73.00 88.00 7/23/04 18:45 0.00 21.00 50.00 88.00 7/23/04 19:00 0.00 19.00 49.00 88.00 7/23/04 19:15 0.00 28.00 52.00 88.00 7/23/04 19:30 0.00 35.00 54.00 88.00 7/23/04 19:45 0.00 42.00 71.00 88.00 7/23/04 20:00 0.00 35.00 52.00 88.00 7/23/04 20:15 0.00 33.00 52.00 88.00 7/23/04 20:30 0.00 20.00 61.00 88.00 7/23/04 20:45 0.00 25.00 64.00 88.00 7/23/04 21:00 0.00 21.00 61.00 88.00 7/23/04 21:15 3.00 24.00 42.00 88.00 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Sno July (C4) Page 2 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 City of Snohomish Meters 118th 107th King C Terrace Time (hour) AR173017 AR173025 AR173033 AR183009 Meter Readings (mgd) Appendix C4 7/23/04 21:30 3.00 17.00 31.00 88.00 7/23/04 21:45 3.00 15.00 32.00 88.00 7/23/04 22:00 3.00 14.00 23.00 88.00 7/23/04 22:15 5.00 16.00 16.00 88.00 7/23/04 22:30 5.00 16.00 10.00 106.00 7/23/04 22:45 0.00 15.00 13.00 80.00 7/23/04 23:00 0.00 9.00 25.00 80.00 7/23/04 23:15 0.00 14.00 6.00 80.00 7/23/04 23:30 0.00 12.00 9.00 80.00 7/23/04 23:45 0.00 9.00 12.00 80.00 7/24/04 0:00 0.00 8.00 11.00 80.00 7/24/04 0:15 0.00 12.00 5.00 853.00 7/24/04 0:30 0.00 10.00 2.00 853.00 7/24/04 0:45 0.00 15.00 1.00 853.00 7/24/04 1:00 0.00 9.00 1.00 853.00 7/24/04 1:15 0.00 9.00 3.00 853.00 7/24/04 1:30 0.00 9.00 0.00 2808.00 7/24/04 1:45 0.00 9.00 4.00 2808.00 7/24/04 2:00 0.00 9.00 1.00 2808.00 7/24/04 2:15 0.00 9.00 1.00 44.00 7/24/04 2:30 0.00 9.00 6.00 44.00 7/24/04 2:45 0.00 9.00 2.00 44.00 7/24/04 3:00 0.00 9.00 0.00 44.00 7/24/04 3:15 0.00 9.00 3.00 44.00 7/24/04 3:30 0.00 9.00 0.00 62.00 7/24/04 3:45 0.00 9.00 0.00 62.00 7/24/04 4:00 0.00 9.00 4.00 62.00 7/24/04 4:15 0.00 9.00 0.00 62.00 7/24/04 4:30 0.00 9.00 0.00 62.00 7/24/04 4:45 0.00 9.00 0.00 71.00 7/24/04 5:00 2.00 11.00 0.00 80.00 7/24/04 5:15 0.00 8.00 5.00 80.00 7/24/04 5:30 0.00 8.00 5.00 80.00 7/24/04 5:45 0.00 13.00 5.00 44.00 7/24/04 6:00 0.00 9.00 13.00 44.00 7/24/04 6:15 0.00 9.00 18.00 44.00 7/24/04 6:30 0.00 9.00 21.00 80.00 7/24/04 6:45 0.00 14.00 31.00 80.00 7/24/04 7:00 0.00 21.00 48.00 80.00 7/24/04 7:15 0.00 21.00 32.00 80.00 7/24/04 7:30 0.00 15.00 36.00 80.00 7/24/04 7:45 0.00 11.00 45.00 80.00 7/24/04 8:00 0.00 16.00 48.00 80.00 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Sno July (C4) Page 3 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 City of Snohomish Meters 118th 107th King C Terrace Time (hour) AR173017 AR173025 AR173033 AR183009 Meter Readings (mgd) Appendix C4 7/24/04 8:15 0.00 12.00 45.00 80.00 7/24/04 8:30 0.00 9.00 38.00 80.00 7/24/04 8:45 0.00 13.00 55.00 80.00 7/24/04 9:00 0.00 13.00 46.00 142.00 7/24/04 9:15 0.00 11.00 46.00 142.00 7/24/04 9:30 0.00 19.00 44.00 88.00 7/24/04 9:45 0.00 19.00 37.00 88.00 7/24/04 10:00 0.00 15.00 46.00 88.00 7/24/04 10:15 0.00 12.00 44.00 88.00 7/24/04 10:30 0.00 19.00 32.00 88.00 7/24/04 10:45 2.00 16.00 29.00 88.00 7/24/04 11:00 0.00 18.00 39.00 88.00 7/24/04 11:15 0.00 27.00 20.00 88.00 7/24/04 11:30 0.00 22.00 11.00 88.00 7/24/04 11:45 0.00 22.00 20.00 88.00 7/24/04 12:00 0.00 17.00 28.00 88.00 7/24/04 12:15 0.00 17.00 27.00 88.00 7/24/04 12:30 0.00 14.00 39.00 88.00 7/24/04 12:45 0.00 22.00 38.00 88.00 7/24/04 13:00 0.00 14.00 43.00 88.00 7/24/04 13:15 0.00 14.00 64.00 88.00 7/24/04 13:30 0.00 14.00 81.00 88.00 7/24/04 13:45 0.00 18.00 52.00 88.00 7/24/04 14:00 0.00 15.00 44.00 88.00 7/24/04 14:15 0.00 15.00 44.00 88.00 7/24/04 14:30 0.00 24.00 58.00 88.00 7/24/04 14:45 0.00 26.00 35.00 88.00 7/24/04 15:00 0.00 13.00 37.00 88.00 7/24/04 15:15 0.00 13.00 48.00 88.00 7/24/04 15:30 0.00 13.00 29.00 88.00 7/24/04 15:45 0.00 13.00 41.00 88.00 7/24/04 16:00 0.00 9.00 36.00 88.00 7/24/04 16:15 0.00 11.00 48.00 88.00 7/24/04 16:30 0.00 11.00 34.00 88.00 7/24/04 16:45 0.00 11.00 43.00 88.00 7/24/04 17:00 0.00 9.00 42.00 88.00 7/24/04 17:15 0.00 9.00 45.00 88.00 7/24/04 17:30 0.00 9.00 24.00 88.00 7/24/04 17:45 0.00 16.00 25.00 88.00 7/24/04 18:00 0.00 9.00 40.00 88.00 7/24/04 18:15 0.00 12.00 32.00 88.00 7/24/04 18:30 0.00 9.00 35.00 88.00 7/24/04 18:45 0.00 9.00 23.00 88.00 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Sno July (C4) Page 4 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 City of Snohomish Meters 118th 107th King C Terrace Time (hour) AR173017 AR173025 AR173033 AR183009 Meter Readings (mgd) Appendix C4 7/24/04 19:00 0.00 18.00 20.00 88.00 7/24/04 19:15 0.00 20.00 15.00 88.00 7/24/04 19:30 0.00 23.00 24.00 88.00 7/24/04 19:45 0.00 25.00 35.00 88.00 7/24/04 20:00 0.00 18.00 34.00 88.00 7/24/04 20:15 0.00 14.00 46.00 88.00 7/24/04 20:30 0.00 17.00 62.00 88.00 7/24/04 20:45 0.00 22.00 69.00 88.00 7/24/04 21:00 0.00 23.00 40.00 88.00 7/24/04 21:15 3.00 21.00 41.00 88.00 7/24/04 21:30 3.00 23.00 38.00 88.00 7/24/04 21:45 3.00 35.00 34.00 88.00 7/24/04 22:00 3.00 25.00 37.00 88.00 7/24/04 22:15 3.00 23.00 40.00 88.00 7/24/04 22:30 3.00 20.00 31.00 88.00 7/24/04 22:45 0.00 12.00 40.00 88.00 7/24/04 23:00 0.00 10.00 37.00 88.00 7/24/04 23:15 0.00 10.00 31.00 88.00 7/24/04 23:30 0.00 12.00 29.00 88.00 7/24/04 23:45 0.00 12.00 39.00 88.00 7/25/04 0:00 0.00 8.00 20.00 88.00 7/25/04 0:15 0.00 10.00 24.00 88.00 7/25/04 0:30 0.00 8.00 16.00 88.00 7/25/04 0:45 0.00 10.00 6.00 88.00 7/25/04 1:00 0.00 11.00 0.00 88.00 7/25/04 1:15 0.00 11.00 0.00 88.00 7/25/04 1:30 0.00 8.00 4.00 88.00 7/25/04 1:45 0.00 8.00 1.00 88.00 7/25/04 2:00 0.00 8.00 0.00 88.00 7/25/04 2:15 0.00 8.00 2.00 88.00 7/25/04 2:30 0.00 8.00 2.00 88.00 7/25/04 2:45 0.00 8.00 0.00 88.00 7/25/04 3:00 0.00 8.00 0.00 88.00 7/25/04 3:15 0.00 8.00 0.00 88.00 7/25/04 3:30 0.00 8.00 0.00 88.00 7/25/04 3:45 0.00 8.00 0.00 88.00 7/25/04 4:00 0.00 8.00 0.00 88.00 7/25/04 4:15 0.00 8.00 0.00 88.00 7/25/04 4:30 0.00 8.00 0.00 88.00 7/25/04 4:45 0.00 9.00 0.00 88.00 7/25/04 5:00 0.00 9.00 0.00 88.00 7/25/04 5:15 0.00 9.00 2.00 62.00 7/25/04 5:30 0.00 9.00 8.00 62.00 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Sno July (C4) Page 5 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 City of Snohomish Meters 118th 107th King C Terrace Time (hour) AR173017 AR173025 AR173033 AR183009 Meter Readings (mgd) Appendix C4 7/25/04 5:45 0.00 9.00 10.00 62.00 7/25/04 6:00 0.00 9.00 12.00 62.00 7/25/04 6:15 0.00 9.00 9.00 62.00 7/25/04 6:30 0.00 9.00 12.00 3075.00 7/25/04 6:45 0.00 9.00 10.00 3075.00 7/25/04 7:00 0.00 9.00 12.00 3075.00 7/25/04 7:15 0.00 9.00 15.00 3075.00 7/25/04 7:30 0.00 9.00 11.00 675.00 7/25/04 7:45 0.00 14.00 15.00 675.00 7/25/04 8:00 0.00 20.00 15.00 675.00 7/25/04 8:15 0.00 13.00 20.00 675.00 7/25/04 8:30 0.00 14.00 28.00 675.00 7/25/04 8:45 0.00 17.00 22.00 124.00 7/25/04 9:00 0.00 16.00 3.00 124.00 7/25/04 9:15 0.00 14.00 11.00 124.00 7/25/04 9:30 0.00 13.00 31.00 124.00 7/25/04 9:45 0.00 24.00 29.00 124.00 7/25/04 10:00 0.00 18.00 33.00 124.00 7/25/04 10:15 0.00 20.00 32.00 124.00 7/25/04 10:30 0.00 19.00 47.00 124.00 7/25/04 10:45 0.00 29.00 35.00 124.00 7/25/04 11:00 0.00 10.00 34.00 124.00 7/25/04 11:15 0.00 10.00 30.00 88.00 7/25/04 11:30 0.00 20.00 21.00 88.00 7/25/04 11:45 0.00 31.00 23.00 88.00 7/25/04 12:00 0.00 16.00 30.00 88.00 7/25/04 12:15 0.00 20.00 17.00 88.00 7/25/04 12:30 0.00 17.00 27.00 88.00 7/25/04 12:45 0.00 20.00 18.00 88.00 7/25/04 13:00 0.00 18.00 10.00 88.00 7/25/04 13:15 0.00 20.00 18.00 88.00 7/25/04 13:30 0.00 25.00 24.00 88.00 7/25/04 13:45 0.00 17.00 16.00 88.00 7/25/04 14:00 0.00 18.00 17.00 88.00 7/25/04 14:15 0.00 18.00 41.00 88.00 7/25/04 14:30 0.00 18.00 31.00 88.00 7/25/04 14:45 0.00 18.00 19.00 88.00 7/25/04 15:00 0.00 18.00 21.00 88.00 7/25/04 15:15 0.00 13.00 38.00 88.00 7/25/04 15:30 0.00 19.00 41.00 88.00 7/25/04 15:45 0.00 25.00 43.00 62.00 7/25/04 16:00 0.00 25.00 48.00 62.00 7/25/04 16:15 0.00 24.00 41.00 62.00 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Sno July (C4) Page 6 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 City of Snohomish Meters 118th 107th King C Terrace Time (hour) AR173017 AR173025 AR173033 AR183009 Meter Readings (mgd) Appendix C4 7/25/04 16:30 0.00 27.00 44.00 62.00 7/25/04 16:45 0.00 20.00 40.00 62.00 7/25/04 17:00 0.00 18.00 31.00 62.00 7/25/04 17:15 0.00 23.00 16.00 62.00 7/25/04 17:30 0.00 38.00 16.00 62.00 7/25/04 17:45 0.00 26.00 15.00 62.00 7/25/04 18:00 0.00 34.00 30.00 62.00 7/25/04 18:15 0.00 25.00 34.00 62.00 7/25/04 18:30 0.00 28.00 45.00 62.00 7/25/04 18:45 0.00 28.00 29.00 62.00 7/25/04 19:00 0.00 30.00 20.00 62.00 7/25/04 19:15 0.00 36.00 27.00 62.00 7/25/04 19:30 0.00 34.00 29.00 62.00 7/25/04 19:45 0.00 40.00 28.00 62.00 7/25/04 20:00 0.00 31.00 28.00 62.00 7/25/04 20:15 0.00 23.00 29.00 62.00 7/25/04 20:30 0.00 36.00 47.00 62.00 7/25/04 20:45 0.00 22.00 20.00 62.00 7/25/04 21:00 0.00 19.00 20.00 62.00 7/25/04 21:15 2.00 19.00 19.00 62.00 7/25/04 21:30 2.00 17.00 21.00 115.00 7/25/04 21:45 4.00 13.00 22.00 115.00 7/25/04 22:00 4.00 9.00 10.00 115.00 7/25/04 22:15 4.00 9.00 7.00 115.00 7/25/04 22:30 4.00 14.00 9.00 115.00 7/25/04 22:45 0.00 10.00 22.00 115.00 7/25/04 23:00 0.00 10.00 11.00 115.00 7/25/04 23:15 0.00 14.00 4.00 115.00 7/25/04 23:30 0.00 9.00 7.00 115.00 7/25/04 23:45 0.00 9.00 0.00 115.00 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Sno July (C4) Page 7 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 City of Snohomish Meters 118th 107th King C Terrace Time (hour) AR173017 AR173025 AR173033 AR183009 12/13/04 0:00 - 1 - 2,711 12/13/04 0:15 - 1 - 2,711 12/13/04 0:30 - 1 4 2,711 12/13/04 0:45 - 1 4 2,711 12/13/04 1:00 - 1 3 2,711 12/13/04 1:15 - 1 - 2,711 12/13/04 1:30 - 1 1 2,711 12/13/04 1:45 - 1 - 2,711 12/13/04 2:00 - 1 3 2,711 12/13/04 2:15 - 1 - 2,711 12/13/04 2:30 - 1 - 2,773 12/13/04 2:45 - 1 - 2,773 12/13/04 3:00 - 1 - 2,773 12/13/04 3:15 - 1 - 2,773 12/13/04 3:30 - 1 3 2,773 12/13/04 3:45 - 1 - 2,773 12/13/04 4:00 - 1 - 2,773 12/13/04 4:15 - - - 2,773 12/13/04 4:30 - 7 3 2,773 12/13/04 4:45 - 7 5 2,773 12/13/04 5:00 - 3 3 2,773 12/13/04 5:15 - - 10 2,773 12/13/04 5:30 - - 5 2,773 12/13/04 5:45 - 4 2 2,773 12/13/04 6:00 - 6 9 2,711 12/13/04 6:15 2 2 5 2,711 12/13/04 6:30 - - 7 2,711 12/13/04 6:45 - 2 13 2,711 12/13/04 7:00 2 - 11 2,711 12/13/04 7:15 - - 25 2,711 12/13/04 7:30 - 2 11 2,711 12/13/04 7:45 - 8 11 2,711 12/13/04 8:00 - 9 14 2,711 12/13/04 8:15 9 5 29 2,711 12/13/04 8:30 6 4 9 2,711 12/13/04 8:45 - 4 6 2,417 12/13/04 9:00 - - 14 2,417 12/13/04 9:15 - 7 6 2,417 12/13/04 9:30 3 1 10 2,417 12/13/04 9:45 1 - 3 2,417 12/13/04 10:00 1 - 9 2,417 12/13/04 10:15 1 13 7 5,000 12/13/04 10:30 1 5 7 2,417 12/13/04 10:45 1 8 8 2,417 Meter Readings (gpm) Appendix C5 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Sno Dec (C5) Page 1 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 City of Snohomish Meters 118th 107th King C Terrace Time (hour) AR173017 AR173025 AR173033 AR183009 Meter Readings (gpm) Appendix C5 12/13/04 11:00 5 - 8 2,417 12/13/04 11:15 - 5 7 2,417 12/13/04 11:30 - 1 3 2,417 12/13/04 11:45 - 6 5 2,417 12/13/04 12:00 4 3 3 2,417 12/13/04 12:15 - 1 9 2,417 12/13/04 12:30 - - 6 2,417 12/13/04 12:45 - 9 - 2,417 12/13/04 13:00 4 3 7 2,417 12/13/04 13:15 4 3 18 2,417 12/13/04 13:30 - 4 2 2,417 12/13/04 13:45 1 4 4 2,417 12/13/04 14:00 1 4 8 2,417 12/13/04 14:15 1 6 7 2,417 12/13/04 14:30 1 6 2 2,417 12/13/04 14:45 1 9 6 53 12/13/04 15:00 - 2 3 53 12/13/04 15:15 3 11 3 53 12/13/04 15:30 - 15 3 53 12/13/04 15:45 - 6 6 44 12/13/04 16:00 - 1 14 44 12/13/04 16:15 3 - 4 44 12/13/04 16:30 - 6 5 44 12/13/04 16:45 - - 3 44 12/13/04 17:00 - 10 17 44 12/13/04 17:15 - - 11 44 12/13/04 17:30 - - 2 44 12/13/04 17:45 - 6 8 44 12/13/04 18:00 - - 6 44 12/13/04 18:15 2 7 6 44 12/13/04 18:30 2 7 11 44 12/13/04 18:45 - - 10 44 12/13/04 19:00 - 2 8 44 12/13/04 19:15 - 11 20 44 12/13/04 19:30 - 1 21 44 12/13/04 19:45 - 5 8 44 12/13/04 20:00 - 5 10 44 12/13/04 20:15 - 3 15 44 12/13/04 20:30 - 7 8 44 12/13/04 20:45 - 1 11 44 12/13/04 21:00 - 8 3 44 12/13/04 21:15 - 6 21 44 12/13/04 21:30 - - 10 44 12/13/04 21:45 - 5 12 44 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Sno Dec (C5) Page 2 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 City of Snohomish Meters 118th 107th King C Terrace Time (hour) AR173017 AR173025 AR173033 AR183009 Meter Readings (gpm) Appendix C5 12/13/04 22:00 - - 2 44 12/13/04 22:15 - 2 6 44 12/13/04 22:30 - - 7 53 12/13/04 22:45 - - 9 53 12/13/04 23:00 - - - 53 12/13/04 23:15 - 2 9 53 12/13/04 23:30 - - 3 53 12/13/04 23:45 - - 3 3 12/14/04 0:00 - - - 53 12/14/04 0:15 - - - 53 12/14/04 0:30 - - - 53 12/14/04 0:45 - - - 53 12/14/04 1:00 - - - 53 12/14/04 1:15 - - - 53 12/14/04 1:30 - - - 17 12/14/04 1:45 - - - 17 12/14/04 2:00 - - - 17 12/14/04 2:15 - - - 17 12/14/04 2:30 - - - 17 12/14/04 2:45 - - - 17 12/14/04 3:00 - - - 17 12/14/04 3:15 - - - 17 12/14/04 3:30 - - - 17 12/14/04 3:45 - - - 17 12/14/04 4:00 - - 1 17 12/14/04 4:15 - - - 17 12/14/04 4:30 - 2 2 17 12/14/04 4:45 - 9 5 17 12/14/04 5:00 - 1 3 17 12/14/04 5:15 - 1 5 17 12/14/04 5:30 - 3 4 17 12/14/04 5:45 - 3 8 17 12/14/04 6:00 - 3 10 1 12/14/04 6:15 - 4 12 35 12/14/04 6:30 - 1 14 35 12/14/04 6:45 - 1 15 35 12/14/04 7:00 - 1 10 35 12/14/04 7:15 - 1 12 35 12/14/04 7:30 - 1 8 35 12/14/04 7:45 - 3 16 35 12/14/04 8:00 - 3 9 35 12/14/04 8:15 5 3 10 35 12/14/04 8:30 - - 7 35 12/14/04 8:45 - 14 3 35 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Sno Dec (C5) Page 3 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 City of Snohomish Meters 118th 107th King C Terrace Time (hour) AR173017 AR173025 AR173033 AR183009 Meter Readings (gpm) Appendix C5 12/14/04 9:00 - 23 13 35 12/14/04 9:15 - - 11 35 12/14/04 9:30 - 10 4 35 12/14/04 9:45 - 1 1 35 12/14/04 10:00 - 9 12 35 12/14/04 10:15 - 10 14 44 12/14/04 10:30 - 11 6 44 12/14/04 10:45 - 5 - 44 12/14/04 11:00 - 12 2 44 12/14/04 11:15 - 1 6 44 12/14/04 11:30 - 3 18 44 12/14/04 11:45 - 14 5 44 12/14/04 12:00 - 2 4 44 12/14/04 12:15 - 14 11 44 12/14/04 12:30 3 15 4 44 12/14/04 12:45 4 10 8 44 12/14/04 13:00 1 3 1 44 12/14/04 13:15 1 13 3 44 12/14/04 13:30 1 7 6 44 12/14/04 13:45 - 1 3 44 12/14/04 14:00 - 1 2 44 12/14/04 14:15 - 3 4 44 12/14/04 14:30 - 11 6 44 12/14/04 14:45 - 11 9 44 12/14/04 15:00 - 6 4 44 12/14/04 15:15 - 8 6 44 12/14/04 15:30 - 8 20 44 12/14/04 15:45 - 2 8 44 12/14/04 16:00 - 4 2 44 12/14/04 16:15 - - 9 44 12/14/04 16:30 - 4 - 44 12/14/04 16:45 - 8 17 44 12/14/04 17:00 - - 4 44 12/14/04 17:15 - 3 13 44 12/14/04 17:30 - 2 18 44 12/14/04 17:45 - - 18 44 12/14/04 18:00 - 3 6 44 12/14/04 18:15 - 3 16 44 12/14/04 18:30 - 3 20 44 12/14/04 18:45 - 11 12 44 12/14/04 19:00 - 10 12 44 12/14/04 19:15 - 7 7 44 12/14/04 19:30 - 7 17 44 12/14/04 19:45 - 2 6 35 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Sno Dec (C5) Page 4 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 City of Snohomish Meters 118th 107th King C Terrace Time (hour) AR173017 AR173025 AR173033 AR183009 Meter Readings (gpm) Appendix C5 12/14/04 20:00 - 1 5 35 12/14/04 20:15 - - 12 35 12/14/04 20:30 - 2 5 35 12/14/04 20:45 - 2 8 35 12/14/04 21:00 - 5 16 35 12/14/04 21:15 - 6 2 35 12/14/04 21:30 - 3 20 35 12/14/04 21:45 - - 6 35 12/14/04 22:00 - 3 11 35 12/14/04 22:15 - - 10 35 12/14/04 22:30 - - 6 35 12/14/04 22:45 - 2 4 35 12/14/04 23:00 - - 1 35 12/14/04 23:15 - - 7 35 12/14/04 23:30 - 7 4 35 12/14/04 23:45 - 1 1 35 12/15/04 0:00 - - 1 35 12/15/04 0:15 - - - 35 12/15/04 0:30 - 2 - 35 12/15/04 0:45 - - - 35 12/15/04 1:00 - - 3 35 12/15/04 1:15 - - - 35 12/15/04 1:30 - - - 35 12/15/04 1:45 - - - 35 12/15/04 2:00 - - - 8 12/15/04 2:15 - - - 8 12/15/04 2:30 - - - 8 12/15/04 2:45 - - - 8 12/15/04 3:00 - - - 8 12/15/04 3:15 - - - 8 12/15/04 3:30 - - 2 8 12/15/04 3:45 - - 5 8 12/15/04 4:00 - - 1 8 12/15/04 4:15 - - 5 8 12/15/04 4:30 - 3 - 8 12/15/04 4:45 - 2 2 8 12/15/04 5:00 - 2 6 8 12/15/04 5:15 - 1 6 8 12/15/04 5:30 - 1 6 8 12/15/04 5:45 - 3 7 26 12/15/04 6:00 - 7 13 26 12/15/04 6:15 - 11 6 26 12/15/04 6:30 - 2 13 26 12/15/04 6:45 - 4 6 26 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Sno Dec (C5) Page 5 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 City of Snohomish Meters 118th 107th King C Terrace Time (hour) AR173017 AR173025 AR173033 AR183009 Meter Readings (gpm) Appendix C5 12/15/04 7:00 - - 7 26 12/15/04 7:15 - - 5 62 12/15/04 7:30 4 5 8 62 12/15/04 7:45 - - 21 62 12/15/04 8:00 2 3 13 62 12/15/04 8:15 5 14 12 62 12/15/04 8:30 6 - 13 62 12/15/04 8:45 - 2 10 62 12/15/04 9:00 - 9 8 62 12/15/04 9:15 - 1 15 62 12/15/04 9:30 - 2 16 62 12/15/04 9:45 4 6 12 62 12/15/04 10:00 2 10 10 2 12/15/04 10:15 - 11 9 62 12/15/04 10:30 - 6 8 62 12/15/04 10:45 - 3 9 62 12/15/04 11:00 - 8 5 62 12/15/04 11:15 - - 9 62 12/15/04 11:30 - 3 14 62 12/15/04 11:45 2 3 2 62 12/15/04 12:00 - 10 4 62 12/15/04 12:15 - 7 - 62 12/15/04 12:30 - 7 13 62 12/15/04 12:45 - 3 3 62 12/15/04 13:00 3 21 - 3 12/15/04 13:15 3 26 7 62 12/15/04 13:30 3 17 5 62 12/15/04 13:45 9 7 5 62 12/15/04 14:00 - 14 4 62 12/15/04 14:15 - 6 6 62 12/15/04 14:30 - 4 1 62 12/15/04 14:45 - 12 - 62 12/15/04 15:00 - 2 10 62 12/15/04 15:15 1 2 4 62 12/15/04 15:30 - - 19 62 12/15/04 15:45 - 12 6 62 12/15/04 16:00 - - 17 62 12/15/04 16:15 - - 7 62 12/15/04 16:30 - 1 7 62 12/15/04 16:45 - 3 6 62 12/15/04 17:00 - 1 1 62 12/15/04 17:15 - 2 7 62 12/15/04 17:30 - 7 4 62 12/15/04 17:45 - 2 8 62 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Sno Dec (C5) Page 6 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 City of Snohomish Meters 118th 107th King C Terrace Time (hour) AR173017 AR173025 AR173033 AR183009 Meter Readings (gpm) Appendix C5 12/15/04 18:00 - - 8 62 12/15/04 18:15 - 2 6 62 12/15/04 18:30 - 4 5 62 12/15/04 18:45 - 3 6 62 12/15/04 19:00 - 3 9 62 12/15/04 19:15 - 7 27 62 12/15/04 19:30 - 7 9 35 12/15/04 19:45 - 1 19 35 12/15/04 20:00 - 1 6 35 12/15/04 20:15 - 6 16 35 12/15/04 20:30 - 10 17 35 12/15/04 20:45 - 10 3 35 12/15/04 21:00 - - 13 35 12/15/04 21:15 - 2 2 35 12/15/04 21:30 - - 11 44 12/15/04 21:45 3 5 6 44 12/15/04 22:00 - 5 19 44 12/15/04 22:15 - 1 3 44 12/15/04 22:30 - 1 5 44 12/15/04 22:45 - 1 2 26 12/15/04 23:00 - - 2 26 12/15/04 23:15 - - 5 26 12/15/04 23:30 - - - 26 12/15/04 23:45 - - 4 26 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Sno Dec (C5) Page 7 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Silver Lake WD Meters I-5 112th 100th Time (hour) AR153025 AR153033 AR163009 7/23/04 0:00 588 1,375 596 7/23/04 0:15 565 1,427 1,313 7/23/04 0:30 559 1,427 1,474 7/23/04 0:45 551 1,543 1,435 7/23/04 1:00 551 1,543 3,094 7/23/04 1:15 551 1,691 2,874 7/23/04 1:30 551 1,691 2,929 7/23/04 1:45 551 1,691 3,152 7/23/04 2:00 478 1,691 2,941 7/23/04 2:15 478 1,691 2,929 7/23/04 2:30 478 1,691 2,933 7/23/04 2:45 478 1,691 2,933 7/23/04 3:00 475 1,691 2,941 7/23/04 3:15 517 1,786 2,933 7/23/04 3:30 522 1,797 2,929 7/23/04 3:45 517 1,791 2,945 7/23/04 4:00 499 1,737 2,949 7/23/04 4:15 536 1,832 2,941 7/23/04 4:30 565 1,891 2,952 7/23/04 4:45 538 2,021 2,949 7/23/04 5:00 538 1,835 2,937 7/23/04 5:15 586 1,905 2,933 7/23/04 5:30 575 2,056 2,945 7/23/04 5:45 599 2,064 2,929 7/23/04 6:00 607 1,935 2,964 7/23/04 6:15 665 2,143 2,949 7/23/04 6:30 649 2,105 2,956 7/23/04 6:45 649 2,316 2,960 7/23/04 7:00 649 2,316 2,949 7/23/04 7:15 731 2,216 2,949 7/23/04 7:30 705 2,216 2,941 7/23/04 7:45 705 2,216 2,705 7/23/04 8:00 705 2,216 2,152 7/23/04 8:15 715 2,216 1,560 7/23/04 8:30 697 2,216 803 7/23/04 8:45 697 2,202 741 7/23/04 9:00 697 2,202 658 7/23/04 9:15 684 2,248 537 7/23/04 9:30 684 2,010 78 7/23/04 9:45 684 2,010 50 7/23/04 10:00 639 1,989 15 7/23/04 10:15 625 1,972 3 7/23/04 10:30 573 1,870 23 Meter Readings (gpm) Appendix C6 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls SL July (C6) Page 1 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Silver Lake WD Meters I-5 112th 100th Time (hour) AR153025 AR153033 AR163009 Meter Readings (gpm) Appendix C6 7/23/04 10:45 615 1,862 19 7/23/04 11:00 562 1,967 7 7/23/04 11:15 562 1,943 7 7/23/04 11:30 562 1,943 15 7/23/04 11:45 562 1,943 23 7/23/04 12:00 562 1,943 23 7/23/04 12:15 541 1,837 31 7/23/04 12:30 559 1,837 27 7/23/04 12:45 559 1,889 11 7/23/04 13:00 530 1,786 15 7/23/04 13:15 541 1,840 15 7/23/04 13:30 567 2,021 27 7/23/04 13:45 536 1,967 15 7/23/04 14:00 551 2,010 27 7/23/04 14:15 551 2,010 15 7/23/04 14:30 586 2,005 11 7/23/04 14:45 538 1,981 23 7/23/04 15:00 538 1,981 11 7/23/04 15:15 538 1,886 11 7/23/04 15:30 541 1,886 19 7/23/04 15:45 549 1,886 15 7/23/04 16:00 551 1,886 15 7/23/04 16:15 551 2,064 11 7/23/04 16:30 570 1,908 27 7/23/04 16:45 570 1,908 23 7/23/04 17:00 570 1,908 23 7/23/04 17:15 570 2,124 15 7/23/04 17:30 588 2,113 27 7/23/04 17:45 591 2,113 19 7/23/04 18:00 586 1,994 19 7/23/04 18:15 607 1,964 19 7/23/04 18:30 607 2,005 58 7/23/04 18:45 649 2,005 121 7/23/04 19:00 699 2,316 58 7/23/04 19:15 699 2,351 27 7/23/04 19:30 715 2,351 23 7/23/04 19:45 723 2,218 129 7/23/04 20:00 715 2,208 90 7/23/04 20:15 715 2,186 207 7/23/04 20:30 765 2,394 113 7/23/04 20:45 784 2,402 721 7/23/04 21:00 784 2,021 1,129 7/23/04 21:15 845 2,043 1,521 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls SL July (C6) Page 2 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Silver Lake WD Meters I-5 112th 100th Time (hour) AR153025 AR153033 AR163009 Meter Readings (gpm) Appendix C6 7/23/04 21:30 829 1,956 1,670 7/23/04 21:45 813 1,972 1,937 7/23/04 22:00 765 2,081 2,070 7/23/04 22:15 726 1,964 2,196 7/23/04 22:30 697 1,964 2,278 7/23/04 22:45 620 1,918 2,282 7/23/04 23:00 620 2,108 2,313 7/23/04 23:15 620 1,970 2,341 7/23/04 23:30 583 1,964 2,329 7/23/04 23:45 559 1,921 2,533 7/24/04 0:00 525 1,921 2,356 7/24/04 0:15 525 1,921 2,945 7/24/04 0:30 493 1,848 2,956 7/24/04 0:45 478 1,786 2,956 7/24/04 1:00 475 1,689 2,949 7/24/04 1:15 485 1,713 2,956 7/24/04 1:30 475 1,675 2,956 7/24/04 1:45 464 1,675 2,968 7/24/04 2:00 464 1,808 2,952 7/24/04 2:15 464 1,808 2,960 7/24/04 2:30 464 1,808 2,956 7/24/04 2:45 493 1,808 2,960 7/24/04 3:00 478 1,808 2,964 7/24/04 3:15 478 1,818 2,964 7/24/04 3:30 512 1,818 2,972 7/24/04 3:45 525 1,818 2,976 7/24/04 4:00 491 1,845 2,976 7/24/04 4:15 491 1,997 2,956 7/24/04 4:30 507 1,867 2,960 7/24/04 4:45 507 1,986 2,960 7/24/04 5:00 533 1,902 3,000 7/24/04 5:15 533 1,929 2,960 7/24/04 5:30 533 2,029 2,945 7/24/04 5:45 562 1,994 2,984 7/24/04 6:00 573 2,097 2,952 7/24/04 6:15 573 2,078 2,945 7/24/04 6:30 573 2,029 2,972 7/24/04 6:45 573 2,162 2,964 7/24/04 7:00 573 2,075 2,964 7/24/04 7:15 573 2,205 2,952 7/24/04 7:30 670 2,205 2,941 7/24/04 7:45 670 2,205 2,752 7/24/04 8:00 734 2,318 1,572 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls SL July (C6) Page 3 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Silver Lake WD Meters I-5 112th 100th Time (hour) AR153025 AR153033 AR163009 Meter Readings (gpm) Appendix C6 7/24/04 8:15 734 2,272 1,137 7/24/04 8:30 752 2,272 317 7/24/04 8:45 757 2,254 682 7/24/04 9:00 757 2,389 274 7/24/04 9:15 757 2,389 101 7/24/04 9:30 757 2,389 19 7/24/04 9:45 731 2,389 50 7/24/04 10:00 731 2,389 47 7/24/04 10:15 747 2,383 - 7/24/04 10:30 747 2,175 47 7/24/04 10:45 715 2,151 35 7/24/04 11:00 705 2,094 11 7/24/04 11:15 684 2,070 19 7/24/04 11:30 684 2,070 - 7/24/04 11:45 686 2,148 23 7/24/04 12:00 686 2,148 19 7/24/04 12:15 652 2,164 27 7/24/04 12:30 654 2,164 11 7/24/04 12:45 654 2,154 3 7/24/04 13:00 636 2,159 11 7/24/04 13:15 636 1,978 19 7/24/04 13:30 628 2,148 19 7/24/04 13:45 628 2,148 19 7/24/04 14:00 628 1,975 27 7/24/04 14:15 628 2,143 31 7/24/04 14:30 628 1,986 19 7/24/04 14:45 617 1,986 19 7/24/04 15:00 612 1,972 43 7/24/04 15:15 612 2,043 15 7/24/04 15:30 620 2,145 27 7/24/04 15:45 620 1,994 27 7/24/04 16:00 647 1,994 15 7/24/04 16:15 633 2,097 35 7/24/04 16:30 633 2,097 19 7/24/04 16:45 633 2,097 11 7/24/04 17:00 641 2,189 27 7/24/04 17:15 633 2,210 23 7/24/04 17:30 649 2,016 7 7/24/04 17:45 647 2,075 7 7/24/04 18:00 647 2,194 23 7/24/04 18:15 647 2,213 133 7/24/04 18:30 665 2,075 203 7/24/04 18:45 662 2,086 478 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls SL July (C6) Page 4 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Silver Lake WD Meters I-5 112th 100th Time (hour) AR153025 AR153033 AR163009 Meter Readings (gpm) Appendix C6 7/24/04 19:00 678 2,156 556 7/24/04 19:15 718 2,154 309 7/24/04 19:30 718 2,356 623 7/24/04 19:45 718 2,356 768 7/24/04 20:00 757 2,408 1,337 7/24/04 20:15 768 2,408 2,117 7/24/04 20:30 784 2,408 2,482 7/24/04 20:45 800 2,281 2,886 7/24/04 21:00 800 2,464 2,952 7/24/04 21:15 800 2,464 2,980 7/24/04 21:30 821 2,464 2,968 7/24/04 21:45 789 2,191 3,007 7/24/04 22:00 789 2,191 3,062 7/24/04 22:15 789 2,191 3,058 7/24/04 22:30 789 2,191 3,058 7/24/04 22:45 789 2,191 3,039 7/24/04 23:00 789 2,191 3,035 7/24/04 23:15 853 - 54 7/24/04 23:30 850 - 2,917 7/24/04 23:45 607 2,089 3,160 7/25/04 0:00 578 1,945 2,960 7/25/04 0:15 575 1,897 2,909 7/25/04 0:30 575 1,897 3,149 7/25/04 0:45 567 1,897 2,956 7/25/04 1:00 567 2,045 3,145 7/25/04 1:15 567 1,908 2,945 7/25/04 1:30 573 1,900 2,960 7/25/04 1:45 573 1,924 2,968 7/25/04 2:00 573 2,064 2,949 7/25/04 2:15 599 1,997 3,152 7/25/04 2:30 599 2,005 2,949 7/25/04 2:45 599 2,005 3,145 7/25/04 3:00 573 2,005 2,949 7/25/04 3:15 573 2,005 3,141 7/25/04 3:30 565 1,921 3,164 7/25/04 3:45 581 1,891 3,141 7/25/04 4:00 570 1,945 2,933 7/25/04 4:15 586 1,994 3,160 7/25/04 4:30 591 2,021 2,909 7/25/04 4:45 583 2,008 3,180 7/25/04 5:00 591 2,037 2,964 7/25/04 5:15 628 2,127 3,164 7/25/04 5:30 625 2,116 2,960 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls SL July (C6) Page 5 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Silver Lake WD Meters I-5 112th 100th Time (hour) AR153025 AR153033 AR163009 Meter Readings (gpm) Appendix C6 7/25/04 5:45 631 2,240 2,960 7/25/04 6:00 623 2,118 2,921 7/25/04 6:15 623 2,118 2,952 7/25/04 6:30 623 2,118 3,184 7/25/04 6:45 623 2,118 2,952 7/25/04 7:00 623 2,118 2,937 7/25/04 7:15 623 2,118 3,156 7/25/04 7:30 623 2,118 2,952 7/25/04 7:45 623 2,118 3,168 7/25/04 8:00 652 2,118 2,960 7/25/04 8:15 652 2,118 2,980 7/25/04 8:30 652 2,118 2,984 7/25/04 8:45 652 2,118 3,164 7/25/04 9:00 636 2,086 2,972 7/25/04 9:15 636 2,032 3,160 7/25/04 9:30 636 2,032 2,952 7/25/04 9:45 636 2,032 3,129 7/25/04 10:00 636 1,975 3,164 7/25/04 10:15 636 1,975 3,152 7/25/04 10:30 636 1,975 2,913 7/25/04 10:45 636 1,975 3,164 7/25/04 11:00 617 1,975 2,968 7/25/04 11:15 604 1,975 2,972 7/25/04 11:30 604 1,975 3,160 7/25/04 11:45 604 1,975 2,917 7/25/04 12:00 604 1,986 3,180 7/25/04 12:15 604 1,986 3,168 7/25/04 12:30 604 1,986 3,172 7/25/04 12:45 604 1,986 2,917 7/25/04 13:00 604 1,986 2,905 7/25/04 13:15 604 1,986 2,992 7/25/04 13:30 604 1,986 2,705 7/25/04 13:45 591 1,986 2,364 7/25/04 14:00 591 1,986 2,168 7/25/04 14:15 591 1,897 1,498 7/25/04 14:30 591 1,897 1,286 7/25/04 14:45 591 2,008 427 7/25/04 15:00 549 2,008 227 7/25/04 15:15 549 2,008 19 7/25/04 15:30 549 1,986 19 7/25/04 15:45 557 1,986 447 7/25/04 16:00 565 1,986 352 7/25/04 16:15 565 1,986 517 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls SL July (C6) Page 6 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July 2004 Silver Lake WD Meters I-5 112th 100th Time (hour) AR153025 AR153033 AR163009 Meter Readings (gpm) Appendix C6 7/25/04 16:30 570 2,029 1,039 7/25/04 16:45 594 2,029 1,231 7/25/04 17:00 594 1,945 1,486 7/25/04 17:15 602 2,005 1,517 7/25/04 17:30 583 1,994 2,254 7/25/04 17:45 583 2,167 2,094 7/25/04 18:00 583 2,162 2,615 7/25/04 18:15 623 2,197 2,549 7/25/04 18:30 620 1,989 2,396 7/25/04 18:45 641 2,040 2,619 7/25/04 19:00 625 2,113 2,635 7/25/04 19:15 689 2,178 2,564 7/25/04 19:30 694 2,310 2,603 7/25/04 19:45 694 2,089 2,639 7/25/04 20:00 684 2,118 2,745 7/25/04 20:15 684 2,118 2,705 7/25/04 20:30 689 2,275 3,062 7/25/04 20:45 689 2,275 2,952 7/25/04 21:00 689 2,181 3,188 7/25/04 21:15 689 2,205 3,156 7/25/04 21:30 713 2,181 3,172 7/25/04 21:45 668 1,989 3,200 7/25/04 22:00 668 1,948 3,184 7/25/04 22:15 617 2,032 3,168 7/25/04 22:30 565 1,824 2,996 7/25/04 22:45 522 1,889 2,984 7/25/04 23:00 504 1,735 3,168 7/25/04 23:15 520 1,743 2,913 7/25/04 23:30 520 1,743 2,976 7/25/04 23:45 475 1,743 2,937 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls SL July (C6) Page 7 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Silver Lake WD Meters I-5 112th 100th Time (hour) AR153025 AR153033 AR163009 12/13/04 0:00 739 440 345 12/13/04 0:15 734 440 222 12/13/04 0:30 742 313 183 12/13/04 0:45 742 281 183 12/13/04 1:00 728 281 183 12/13/04 1:15 728 281 183 12/13/04 1:30 728 108 6 12/13/04 1:45 728 124 10 12/13/04 2:00 686 124 1 12/13/04 2:15 657 21 1 12/13/04 2:30 657 - 1 12/13/04 2:45 567 - 1 12/13/04 3:00 578 - 1 12/13/04 3:15 602 - 1 12/13/04 3:30 602 - 1 12/13/04 3:45 604 - 1 12/13/04 4:00 647 - 1 12/13/04 4:15 691 121 6 12/13/04 4:30 691 121 6 12/13/04 4:45 691 327 97 12/13/04 5:00 697 397 256 12/13/04 5:15 713 600 490 12/13/04 5:30 715 600 525 12/13/04 5:45 715 600 525 12/13/04 6:00 720 1,143 922 12/13/04 6:15 731 1,037 1,420 12/13/04 6:30 742 1,089 1,193 12/13/04 6:45 742 1,145 1,193 12/13/04 7:00 742 1,145 1,369 12/13/04 7:15 723 1,140 1,169 12/13/04 7:30 723 1,140 1,291 12/13/04 7:45 723 1,140 1,291 12/13/04 8:00 723 1,140 1,291 12/13/04 8:15 723 1,010 964 12/13/04 8:30 723 1,010 964 12/13/04 8:45 723 1,010 964 12/13/04 9:00 689 1,072 964 12/13/04 9:15 697 1,072 627 12/13/04 9:30 689 1,064 635 12/13/04 9:45 686 983 635 12/13/04 10:00 684 1,059 615 12/13/04 10:15 684 1,027 717 12/13/04 10:30 691 1,054 717 12/13/04 10:45 691 1,054 588 Meter Readings (gpm) Appendix C7 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls SL Dec (C7) Page 1 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Silver Lake WD Meters I-5 112th 100th Time (hour) AR153025 AR153033 AR163009 Meter Readings (gpm) Appendix C7 12/13/04 11:00 684 1,054 588 12/13/04 11:15 697 1,054 588 12/13/04 11:30 678 1,054 490 12/13/04 11:45 686 1,054 529 12/13/04 12:00 684 989 482 12/13/04 12:15 684 983 482 12/13/04 12:30 684 983 482 12/13/04 12:45 684 983 592 12/13/04 13:00 684 989 592 12/13/04 13:15 673 983 490 12/13/04 13:30 676 1,051 490 12/13/04 13:45 662 1,051 294 12/13/04 14:00 684 1,051 286 12/13/04 14:15 668 1,005 286 12/13/04 14:30 697 1,070 286 12/13/04 14:45 689 1,100 286 12/13/04 15:00 689 1,010 286 12/13/04 15:15 686 1,070 438 12/13/04 15:30 689 1,070 438 12/13/04 15:45 689 1,070 438 12/13/04 16:00 689 1,070 347 12/13/04 16:15 699 1,008 347 12/13/04 16:30 699 1,045 405 12/13/04 16:45 699 1,102 528 12/13/04 17:00 710 1,029 528 12/13/04 17:15 715 1,035 528 12/13/04 17:30 715 1,035 528 12/13/04 17:45 710 1,113 793 12/13/04 18:00 726 1,070 852 12/13/04 18:15 705 1,070 852 12/13/04 18:30 702 1,089 965 12/13/04 18:45 710 1,029 962 12/13/04 19:00 718 1,059 962 12/13/04 19:15 707 1,089 1,083 12/13/04 19:30 702 1,100 1,060 12/13/04 19:45 702 1,100 1,056 12/13/04 20:00 718 1,100 1,056 12/13/04 20:15 718 1,100 1,056 12/13/04 20:30 750 1,054 1,495 12/13/04 20:45 750 1,086 1,495 12/13/04 21:00 750 1,086 1,495 12/13/04 21:15 715 1,102 1,495 12/13/04 21:30 686 1,102 1,495 12/13/04 21:45 686 1,102 1,495 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls SL Dec (C7) Page 2 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Silver Lake WD Meters I-5 112th 100th Time (hour) AR153025 AR153033 AR163009 Meter Readings (gpm) Appendix C7 12/13/04 22:00 686 1,102 1,495 12/13/04 22:15 686 1,102 1,495 12/13/04 22:30 686 1,102 1,495 12/13/04 22:45 686 1,102 1,495 12/13/04 23:00 694 1,102 1,495 12/13/04 23:15 702 1,102 1,495 12/13/04 23:30 702 1,102 1,495 12/13/04 23:45 728 1,102 290 12/14/04 0:00 728 1,102 226 12/14/04 0:15 731 351 121 12/14/04 0:30 731 351 51 12/14/04 0:45 736 351 35 12/14/04 1:00 728 351 27 12/14/04 1:15 720 159 9 12/14/04 1:30 720 70 2 12/14/04 1:45 694 62 3 12/14/04 2:00 668 21 3 12/14/04 2:15 668 21 - 12/14/04 2:30 573 21 - 12/14/04 2:45 588 - - 12/14/04 3:00 604 - - 12/14/04 3:15 617 - - 12/14/04 3:30 633 - - 12/14/04 3:45 668 - - 12/14/04 4:00 684 - - 12/14/04 4:15 684 151 - 12/14/04 4:30 684 151 - 12/14/04 4:45 684 151 - 12/14/04 5:00 697 151 - 12/14/04 5:15 715 151 398 12/14/04 5:30 718 840 533 12/14/04 5:45 720 1,129 419 12/14/04 6:00 720 1,129 419 12/14/04 6:15 720 1,137 419 12/14/04 6:30 720 1,154 419 12/14/04 6:45 720 1,070 1,201 12/14/04 7:00 750 1,070 1,330 12/14/04 7:15 734 1,137 1,330 12/14/04 7:30 715 1,124 1,330 12/14/04 7:45 702 1,027 1,330 12/14/04 8:00 702 1,027 981 12/14/04 8:15 715 1,097 827 12/14/04 8:30 718 1,102 903 12/14/04 8:45 705 1,102 903 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls SL Dec (C7) Page 3 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Silver Lake WD Meters I-5 112th 100th Time (hour) AR153025 AR153033 AR163009 Meter Readings (gpm) Appendix C7 12/14/04 9:00 705 1,021 903 12/14/04 9:15 705 1,013 903 12/14/04 9:30 699 1,013 549 12/14/04 9:45 699 1,013 549 12/14/04 10:00 705 1,016 592 12/14/04 10:15 707 1,097 592 12/14/04 10:30 707 1,097 592 12/14/04 10:45 707 1,086 592 12/14/04 11:00 707 1,089 639 12/14/04 11:15 707 1,102 639 12/14/04 11:30 707 1,002 639 12/14/04 11:45 691 1,002 639 12/14/04 12:00 691 1,008 639 12/14/04 12:15 691 1,005 478 12/14/04 12:30 681 1,005 435 12/14/04 12:45 697 1,005 306 12/14/04 13:00 697 1,005 306 12/14/04 13:15 697 1,005 412 12/14/04 13:30 697 1,005 412 12/14/04 13:45 702 1,018 412 12/14/04 14:00 702 1,018 408 12/14/04 14:15 699 1,086 361 12/14/04 14:30 699 1,086 361 12/14/04 14:45 697 1,086 361 12/14/04 15:00 691 1,086 274 12/14/04 15:15 694 1,086 274 12/14/04 15:30 691 1,086 274 12/14/04 15:45 691 1,024 274 12/14/04 16:00 691 1,097 274 12/14/04 16:15 691 1,097 443 12/14/04 16:30 699 1,027 482 12/14/04 16:45 702 1,027 392 12/14/04 17:00 702 1,016 392 12/14/04 17:15 715 1,016 392 12/14/04 17:30 715 1,016 392 12/14/04 17:45 715 1,016 392 12/14/04 18:00 715 1,016 392 12/14/04 18:15 726 1,072 392 12/14/04 18:30 726 1,072 392 12/14/04 18:45 726 1,072 392 12/14/04 19:00 726 1,072 392 12/14/04 19:15 720 1,110 392 12/14/04 19:30 723 1,110 392 12/14/04 19:45 723 1,110 392 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls SL Dec (C7) Page 4 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Silver Lake WD Meters I-5 112th 100th Time (hour) AR153025 AR153033 AR163009 Meter Readings (gpm) Appendix C7 12/14/04 20:00 723 1,110 392 12/14/04 20:15 723 1,110 392 12/14/04 20:30 723 1,110 392 12/14/04 20:45 723 1,110 392 12/14/04 21:00 723 1,110 392 12/14/04 21:15 713 1,110 1,048 12/14/04 21:30 713 1,010 886 12/14/04 21:45 694 1,013 852 12/14/04 22:00 694 1,013 792 12/14/04 22:15 713 1,105 792 12/14/04 22:30 713 1,105 792 12/14/04 22:45 713 1,105 792 12/14/04 23:00 713 1,105 792 12/14/04 23:15 713 1,105 792 12/14/04 23:30 713 1,105 792 12/14/04 23:45 713 1,105 792 12/15/04 0:00 713 1,105 792 12/15/04 0:15 713 1,105 792 12/15/04 0:30 713 1,105 792 12/15/04 0:45 713 1,105 792 12/15/04 1:00 713 1,105 792 12/15/04 1:15 713 1,105 792 12/15/04 1:30 713 1,105 792 12/15/04 1:45 713 1,105 792 12/15/04 2:00 713 1,105 792 12/15/04 2:15 713 1,105 792 12/15/04 2:30 713 1,105 792 12/15/04 2:45 713 1,105 792 12/15/04 3:00 713 1,105 792 12/15/04 3:15 713 1,105 792 12/15/04 3:30 713 1,105 792 12/15/04 3:45 713 1,105 792 12/15/04 4:00 713 1,105 792 12/15/04 4:15 713 1,105 792 12/15/04 4:30 713 1,105 792 12/15/04 4:45 713 1,105 792 12/15/04 5:00 713 1,105 792 12/15/04 5:15 713 1,105 792 12/15/04 5:30 713 1,105 792 12/15/04 5:45 713 1,105 792 12/15/04 6:00 713 1,105 792 12/15/04 6:15 713 1,105 792 12/15/04 6:30 713 1,105 792 12/15/04 6:45 713 1,105 792 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls SL Dec (C7) Page 5 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Silver Lake WD Meters I-5 112th 100th Time (hour) AR153025 AR153033 AR163009 Meter Readings (gpm) Appendix C7 12/15/04 7:00 713 1,105 792 12/15/04 7:15 713 1,154 1,460 12/15/04 7:30 713 1,154 1,460 12/15/04 7:45 713 1,154 1,185 12/15/04 8:00 720 1,154 1,185 12/15/04 8:15 720 1,154 1,185 12/15/04 8:30 720 1,154 1,185 12/15/04 8:45 720 1,154 1,185 12/15/04 9:00 720 1,154 1,185 12/15/04 9:15 720 1,154 1,185 12/15/04 9:30 720 1,154 1,185 12/15/04 9:45 720 1,154 1,185 12/15/04 10:00 720 1,154 1,185 12/15/04 10:15 720 1,154 1,185 12/15/04 10:30 720 1,154 1,185 12/15/04 10:45 720 1,154 1,185 12/15/04 11:00 720 1,154 1,185 12/15/04 11:15 720 1,154 1,185 12/15/04 11:30 720 1,154 1,185 12/15/04 11:45 720 1,154 1,185 12/15/04 12:00 720 1,154 1,185 12/15/04 12:15 686 1,154 1,185 12/15/04 12:30 684 1,005 404 12/15/04 12:45 676 981 419 12/15/04 13:00 689 1,067 353 12/15/04 13:15 676 991 337 12/15/04 13:30 686 991 285 12/15/04 13:45 686 1,081 317 12/15/04 14:00 684 991 255 12/15/04 14:15 673 1,062 208 12/15/04 14:30 673 1,072 181 12/15/04 14:45 697 1,000 181 12/15/04 15:00 678 1,075 169 12/15/04 15:15 678 1,075 233 12/15/04 15:30 676 1,013 321 12/15/04 15:45 691 1,010 267 12/15/04 16:00 684 1,024 414 12/15/04 16:15 702 1,024 319 12/15/04 16:30 702 997 319 12/15/04 16:45 715 1,102 481 12/15/04 17:00 715 1,102 566 12/15/04 17:15 715 1,102 566 12/15/04 17:30 710 1,110 718 12/15/04 17:45 718 1,035 819 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls SL Dec (C7) Page 6 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings December 2004 Silver Lake WD Meters I-5 112th 100th Time (hour) AR153025 AR153033 AR163009 Meter Readings (gpm) Appendix C7 12/15/04 18:00 713 1,037 773 12/15/04 18:15 713 1,051 856 12/15/04 18:30 710 1,024 856 12/15/04 18:45 710 1,100 925 12/15/04 19:00 710 1,100 859 12/15/04 19:15 710 1,100 878 12/15/04 19:30 710 1,100 891 12/15/04 19:45 710 1,100 891 12/15/04 20:00 710 1,100 891 12/15/04 20:15 710 1,100 891 12/15/04 20:30 710 1,100 891 12/15/04 20:45 710 1,100 891 12/15/04 21:00 710 1,100 891 12/15/04 21:15 710 1,100 891 12/15/04 21:30 689 1,100 891 12/15/04 21:45 689 1,100 891 12/15/04 22:00 689 1,100 891 12/15/04 22:15 705 1,086 623 12/15/04 22:30 699 1,013 561 12/15/04 22:45 699 1,013 561 12/15/04 23:00 699 1,008 561 12/15/04 23:15 699 1,008 561 12/15/04 23:30 726 1,008 561 12/15/04 23:45 726 427 561 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls SL Dec (C7) Page 7 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 Alderwood WD Meters P/S 1 P 2/S P/S 1 P 2/S Time (hour) AR73012 AR73013 Time (hour) AR73012 AR73013 7/23/04 0:00 14.80 21.20 12/13/04 0:00 4.00 11.80 7/23/04 0:15 14.90 21.80 12/13/04 0:15 4.00 12.30 7/23/04 0:30 14.80 21.70 12/13/04 0:30 4.00 12.70 7/23/04 0:45 14.80 21.40 12/13/04 0:45 4.00 11.70 7/23/04 1:00 14.90 21.10 12/13/04 1:00 4.00 11.50 7/23/04 1:15 14.80 21.00 12/13/04 1:15 4.00 11.70 7/23/04 1:30 14.80 20.90 12/13/04 1:30 4.00 12.40 7/23/04 1:45 14.70 22.10 12/13/04 1:45 4.00 11.70 7/23/04 2:00 14.90 20.90 12/13/04 2:00 4.00 11.60 7/23/04 2:15 14.70 21.90 12/13/04 2:15 4.00 12.00 7/23/04 2:30 14.80 21.10 12/13/04 2:30 4.00 11.70 7/23/04 2:45 14.80 21.20 12/13/04 2:45 4.00 11.50 7/23/04 3:00 14.90 21.00 12/13/04 3:00 4.00 11.80 7/23/04 3:15 14.80 21.20 12/13/04 3:15 4.00 11.50 7/23/04 3:30 14.80 21.60 12/13/04 3:30 4.00 12.90 7/23/04 3:45 14.70 21.20 12/13/04 3:45 4.00 12.30 7/23/04 4:00 14.80 21.90 12/13/04 4:00 4.00 11.60 7/23/04 4:15 14.80 21.50 12/13/04 4:15 3.80 11.50 7/23/04 4:30 14.60 21.40 12/13/04 4:30 3.80 12.60 7/23/04 4:45 14.80 21.70 12/13/04 4:45 3.80 12.20 7/23/04 5:00 14.90 22.00 12/13/04 5:00 3.80 11.80 7/23/04 5:15 14.90 21.30 12/13/04 5:15 3.80 11.90 7/23/04 5:30 14.90 21.40 12/13/04 5:30 3.90 11.50 7/23/04 5:45 14.90 22.70 12/13/04 5:45 4.00 12.00 7/23/04 6:00 14.90 21.20 12/13/04 6:00 4.00 12.00 7/23/04 6:15 15.00 21.20 12/13/04 6:15 4.00 11.80 7/23/04 6:30 15.00 21.20 12/13/04 6:30 4.00 13.30 7/23/04 6:45 15.00 21.20 12/13/04 6:45 4.00 12.20 7/23/04 7:00 15.00 21.60 12/13/04 7:00 4.00 11.50 7/23/04 7:15 15.00 21.30 12/13/04 7:15 4.00 12.30 7/23/04 7:30 15.00 21.80 12/13/04 7:30 4.00 12.60 7/23/04 7:45 15.00 23.20 12/13/04 7:45 4.00 11.90 7/23/04 8:00 14.90 21.90 12/13/04 8:00 4.00 12.10 7/23/04 8:15 14.90 21.80 12/13/04 8:15 4.00 13.00 7/23/04 8:30 14.90 22.00 12/13/04 8:30 4.00 11.90 7/23/04 8:45 15.20 22.50 12/13/04 8:45 4.00 11.80 7/23/04 9:00 14.90 22.80 12/13/04 9:00 4.00 11.90 7/23/04 9:15 15.00 21.00 12/13/04 9:15 4.00 12.50 7/23/04 9:30 14.90 21.60 12/13/04 9:30 4.00 12.00 7/23/04 9:45 15.00 21.40 12/13/04 9:45 4.00 12.10 7/23/04 10:00 14.90 22.80 12/13/04 10:00 4.00 12.50 7/23/04 10:15 15.00 22.60 12/13/04 10:15 4.00 12.30 7/23/04 10:30 15.10 21.40 12/13/04 10:30 4.00 12.10 7/23/04 10:45 14.90 21.70 12/13/04 10:45 4.00 12.30 July Meter Readings (mgd) Dec Meter Readings (mgd) Appendix C8 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Aldw July (C8) Page 1 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 Alderwood WD Meters P/S 1 P 2/S P/S 1 P 2/S Time (hour) AR73012 AR73013 Time (hour) AR73012 AR73013 July Meter Readings (mgd) Dec Meter Readings (mgd) Appendix C8 7/23/04 11:00 15.00 22.80 12/13/04 11:00 4.00 12.40 7/23/04 11:15 14.80 21.80 12/13/04 11:15 4.00 12.00 7/23/04 11:30 15.10 22.50 12/13/04 11:30 4.00 12.10 7/23/04 11:45 15.00 21.70 12/13/04 11:45 4.00 12.00 7/23/04 12:00 15.20 21.70 12/13/04 12:00 4.00 12.70 7/23/04 12:15 15.20 21.40 12/13/04 12:15 4.00 12.00 7/23/04 12:30 14.70 21.70 12/13/04 12:30 4.00 12.90 7/23/04 12:45 14.90 21.40 12/13/04 12:45 4.00 12.00 7/23/04 13:00 14.80 21.80 12/13/04 13:00 4.00 12.10 7/23/04 13:15 14.80 21.00 12/13/04 13:15 4.00 11.80 7/23/04 13:30 15.00 20.90 12/13/04 13:30 4.00 12.00 7/23/04 13:45 15.00 21.10 12/13/04 13:45 4.00 11.70 7/23/04 14:00 14.90 21.30 12/13/04 14:00 4.00 12.20 7/23/04 14:15 8.20 22.70 12/13/04 14:15 4.00 11.80 7/23/04 14:30 7.90 22.00 12/13/04 14:30 4.00 12.00 7/23/04 14:45 12.40 29.70 12/13/04 14:45 4.00 11.90 7/23/04 15:00 6.10 32.80 12/13/04 15:00 4.00 12.00 7/23/04 15:15 5.50 30.60 12/13/04 15:15 4.00 11.60 7/23/04 15:30 5.50 30.40 12/13/04 15:30 4.00 12.20 7/23/04 15:45 5.50 31.40 12/13/04 15:45 4.00 13.00 7/23/04 16:00 5.50 33.20 12/13/04 16:00 4.00 12.20 7/23/04 16:15 5.50 31.20 12/13/04 16:15 4.00 12.40 7/23/04 16:30 5.50 32.90 12/13/04 16:30 4.00 12.10 7/23/04 16:45 5.50 31.90 12/13/04 16:45 4.00 12.10 7/23/04 17:00 5.50 30.80 12/13/04 17:00 4.00 11.80 7/23/04 17:15 5.50 31.60 12/13/04 17:15 4.00 12.40 7/23/04 17:30 5.50 31.40 12/13/04 17:30 4.00 12.80 7/23/04 17:45 5.70 30.90 12/13/04 17:45 4.00 12.40 7/23/04 18:00 5.70 31.40 12/13/04 18:00 4.00 12.70 7/23/04 18:15 5.70 31.90 12/13/04 18:15 4.00 11.70 7/23/04 18:30 5.70 31.10 12/13/04 18:30 4.00 12.70 7/23/04 18:45 5.70 32.90 12/13/04 18:45 4.00 11.90 7/23/04 19:00 5.60 31.70 12/13/04 19:00 4.00 12.50 7/23/04 19:15 5.80 31.20 12/13/04 19:15 4.00 12.00 7/23/04 19:30 5.80 32.20 12/13/04 19:30 4.00 13.10 7/23/04 19:45 5.80 32.00 12/13/04 19:45 4.00 12.30 7/23/04 20:00 5.80 31.00 12/13/04 20:00 4.00 12.00 7/23/04 20:15 5.80 32.30 12/13/04 20:15 4.00 13.10 7/23/04 20:30 5.80 32.00 12/13/04 20:30 4.00 12.40 7/23/04 20:45 5.80 33.40 12/13/04 20:45 4.00 13.30 7/23/04 21:00 5.80 31.90 12/13/04 21:00 4.00 13.00 7/23/04 21:15 5.80 32.40 12/13/04 21:15 4.00 12.70 7/23/04 21:30 5.70 31.90 12/13/04 21:30 4.00 12.30 7/23/04 21:45 5.70 33.20 12/13/04 21:45 4.00 12.10 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Aldw July (C8) Page 2 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 Alderwood WD Meters P/S 1 P 2/S P/S 1 P 2/S Time (hour) AR73012 AR73013 Time (hour) AR73012 AR73013 July Meter Readings (mgd) Dec Meter Readings (mgd) Appendix C8 7/23/04 22:00 5.70 32.10 12/13/04 22:00 4.00 13.00 7/23/04 22:15 5.70 32.10 12/13/04 22:15 4.00 12.30 7/23/04 22:30 5.70 31.40 12/13/04 22:30 3.90 12.20 7/23/04 22:45 5.70 31.70 12/13/04 22:45 4.00 12.30 7/23/04 23:00 5.70 32.80 12/13/04 23:00 3.90 12.00 7/23/04 23:15 5.70 31.00 12/13/04 23:15 3.80 12.20 7/23/04 23:30 5.70 32.50 12/13/04 23:30 3.80 12.30 7/23/04 23:45 5.70 31.50 12/13/04 23:45 3.90 12.70 7/24/04 0:00 5.70 31.50 12/14/04 0:00 3.80 12.40 7/24/04 0:15 5.70 30.80 12/14/04 0:15 3.80 11.90 7/24/04 0:30 5.70 30.80 12/14/04 0:30 3.80 13.30 7/24/04 0:45 5.70 33.10 12/14/04 0:45 3.80 12.30 7/24/04 1:00 5.50 31.50 12/14/04 1:00 3.80 11.90 7/24/04 1:15 5.50 31.20 12/14/04 1:15 3.80 12.10 7/24/04 1:30 5.50 31.60 12/14/04 1:30 3.80 11.90 7/24/04 1:45 5.50 31.60 12/14/04 1:45 3.70 13.00 7/24/04 2:00 5.50 32.10 12/14/04 2:00 3.70 12.20 7/24/04 2:15 5.70 31.10 12/14/04 2:15 3.70 12.10 7/24/04 2:30 5.50 30.60 12/14/04 2:30 3.60 12.30 7/24/04 2:45 5.70 31.60 12/14/04 2:45 3.70 11.90 7/24/04 3:00 5.80 31.40 12/14/04 3:00 3.60 12.20 7/24/04 3:15 5.80 31.20 12/14/04 3:15 3.70 12.90 7/24/04 3:30 5.80 31.30 12/14/04 3:30 3.60 12.20 7/24/04 3:45 5.70 30.80 12/14/04 3:45 3.60 12.40 7/24/04 4:00 5.80 31.70 12/14/04 4:00 3.60 12.30 7/24/04 4:15 5.80 33.00 12/14/04 4:15 3.60 12.10 7/24/04 4:30 5.80 31.80 12/14/04 4:30 3.70 11.70 7/24/04 4:45 5.80 31.30 12/14/04 4:45 3.70 11.80 7/24/04 5:00 5.80 32.80 12/14/04 5:00 3.70 12.20 7/24/04 5:15 5.80 31.20 12/14/04 5:15 3.70 12.10 7/24/04 5:30 5.80 31.40 12/14/04 5:30 3.70 12.40 7/24/04 5:45 6.00 32.30 12/14/04 5:45 3.70 12.40 7/24/04 6:00 6.00 32.90 12/14/04 6:00 3.90 12.70 7/24/04 6:15 6.00 32.00 12/14/04 6:15 3.90 12.50 7/24/04 6:30 6.00 31.70 12/14/04 6:30 3.90 12.40 7/24/04 6:45 6.00 31.90 12/14/04 6:45 3.90 12.30 7/24/04 7:00 6.00 30.70 12/14/04 7:00 3.90 12.80 7/24/04 7:15 6.00 32.90 12/14/04 7:15 3.90 12.20 7/24/04 7:30 6.00 31.60 12/14/04 7:30 3.90 11.80 7/24/04 7:45 6.00 31.30 12/14/04 7:45 3.90 12.10 7/24/04 8:00 6.00 31.40 12/14/04 8:00 3.90 11.90 7/24/04 8:15 6.00 31.50 12/14/04 8:15 3.90 12.90 7/24/04 8:30 6.00 31.20 12/14/04 8:30 3.90 13.00 7/24/04 8:45 6.00 30.90 12/14/04 8:45 3.90 11.90 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Aldw July (C8) Page 3 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 Alderwood WD Meters P/S 1 P 2/S P/S 1 P 2/S Time (hour) AR73012 AR73013 Time (hour) AR73012 AR73013 July Meter Readings (mgd) Dec Meter Readings (mgd) Appendix C8 7/24/04 9:00 6.00 31.40 12/14/04 9:00 3.90 12.10 7/24/04 9:15 6.00 31.60 12/14/04 9:15 3.90 12.10 7/24/04 9:30 6.00 31.80 12/14/04 9:30 3.90 11.70 7/24/04 9:45 6.00 30.90 12/14/04 9:45 3.80 12.00 7/24/04 10:00 6.00 31.70 12/14/04 10:00 3.80 11.50 7/24/04 10:15 6.00 31.70 12/14/04 10:15 3.80 12.80 7/24/04 10:30 6.00 31.60 12/14/04 10:30 3.90 12.30 7/24/04 10:45 6.00 31.50 12/14/04 10:45 3.80 12.10 7/24/04 11:00 6.00 31.60 12/14/04 11:00 3.80 11.70 7/24/04 11:15 6.00 31.70 12/14/04 11:15 3.80 12.50 7/24/04 11:30 6.00 31.30 12/14/04 11:30 3.90 11.90 7/24/04 11:45 6.00 31.30 12/14/04 11:45 3.90 12.60 7/24/04 12:00 6.00 31.60 12/14/04 12:00 3.80 11.90 7/24/04 12:15 6.00 31.80 12/14/04 12:15 3.90 12.60 7/24/04 12:30 6.60 31.40 12/14/04 12:30 3.80 12.10 7/24/04 12:45 6.60 31.10 12/14/04 12:45 3.80 12.00 7/24/04 13:00 6.60 31.10 12/14/04 13:00 3.80 12.00 7/24/04 13:15 6.60 31.40 12/14/04 13:15 3.80 12.00 7/24/04 13:30 6.60 30.80 12/14/04 13:30 3.80 12.20 7/24/04 13:45 6.60 31.30 12/14/04 13:45 3.80 12.00 7/24/04 14:00 6.60 31.50 12/14/04 14:00 3.80 12.00 7/24/04 14:15 6.60 31.50 12/14/04 14:15 3.80 11.70 7/24/04 14:30 6.60 32.90 12/14/04 14:30 3.80 12.00 7/24/04 14:45 6.60 31.10 12/14/04 14:45 3.80 12.20 7/24/04 15:00 6.60 31.30 12/14/04 15:00 3.80 12.00 7/24/04 15:15 6.60 31.70 12/14/04 15:15 3.80 13.20 7/24/04 15:30 6.60 31.50 12/14/04 15:30 3.80 13.00 7/24/04 15:45 6.60 31.70 12/14/04 15:45 3.80 12.10 7/24/04 16:00 6.60 31.10 12/14/04 16:00 3.80 11.80 7/24/04 16:15 6.60 31.30 12/14/04 16:15 3.80 12.30 7/24/04 16:30 6.60 32.80 12/14/04 16:30 3.80 12.20 7/24/04 16:45 6.60 31.40 12/14/04 16:45 3.80 12.10 7/24/04 17:00 6.60 30.90 12/14/04 17:00 3.80 11.80 7/24/04 17:15 6.60 30.90 12/14/04 17:15 3.90 11.90 7/24/04 17:30 6.60 32.80 12/14/04 17:30 3.90 13.00 7/24/04 17:45 6.60 32.20 12/14/04 17:45 3.80 12.60 7/24/04 18:00 6.60 31.10 12/14/04 18:00 3.70 13.10 7/24/04 18:15 6.60 30.60 12/14/04 18:15 3.90 13.20 7/24/04 18:30 6.60 31.30 12/14/04 18:30 3.90 12.50 7/24/04 18:45 6.60 31.30 12/14/04 18:45 3.90 12.40 7/24/04 19:00 6.70 31.40 12/14/04 19:00 3.80 12.20 7/24/04 19:15 6.80 31.10 12/14/04 19:15 3.80 12.30 7/24/04 19:30 6.70 31.40 12/14/04 19:30 3.70 12.40 7/24/04 19:45 6.70 32.30 12/14/04 19:45 3.70 12.50 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Aldw July (C8) Page 4 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 Alderwood WD Meters P/S 1 P 2/S P/S 1 P 2/S Time (hour) AR73012 AR73013 Time (hour) AR73012 AR73013 July Meter Readings (mgd) Dec Meter Readings (mgd) Appendix C8 7/24/04 20:00 6.70 31.20 12/14/04 20:00 3.60 12.00 7/24/04 20:15 6.70 31.30 12/14/04 20:15 3.60 13.10 7/24/04 20:30 6.70 31.70 12/14/04 20:30 3.70 11.90 7/24/04 20:45 6.70 31.80 12/14/04 20:45 3.70 12.10 7/24/04 21:00 6.80 32.10 12/14/04 21:00 3.70 12.40 7/24/04 21:15 6.80 31.20 12/14/04 21:15 3.60 12.30 7/24/04 21:30 6.70 33.00 12/14/04 21:30 3.60 11.70 7/24/04 21:45 6.80 31.50 12/14/04 21:45 3.60 12.10 7/24/04 22:00 6.70 31.60 12/14/04 22:00 3.60 11.90 7/24/04 22:15 6.70 31.70 12/14/04 22:15 3.60 12.20 7/24/04 22:30 6.70 32.60 12/14/04 22:30 3.50 12.00 7/24/04 22:45 6.70 30.70 12/14/04 22:45 3.50 12.10 7/24/04 23:00 6.70 31.50 12/14/04 23:00 3.50 11.90 7/24/04 23:15 6.70 31.50 12/14/04 23:15 3.50 11.70 7/24/04 23:30 6.70 32.00 12/14/04 23:30 3.50 12.00 7/24/04 23:45 6.70 32.80 12/14/04 23:45 3.50 11.60 7/25/04 0:00 6.70 31.40 12/15/04 0:00 3.50 11.60 7/25/04 0:15 6.70 31.40 12/15/04 0:15 3.50 12.10 7/25/04 0:30 6.70 31.30 12/15/04 0:30 3.50 12.00 7/25/04 0:45 6.70 31.10 12/15/04 0:45 3.40 12.40 7/25/04 1:00 6.70 32.50 12/15/04 1:00 3.50 12.60 7/25/04 1:15 6.70 31.50 12/15/04 1:15 3.50 12.30 7/25/04 1:30 6.70 31.50 12/15/04 1:30 3.50 11.80 7/25/04 1:45 6.70 31.00 12/15/04 1:45 3.40 12.30 7/25/04 2:00 6.70 31.50 12/15/04 2:00 3.40 12.00 7/25/04 2:15 6.70 32.20 12/15/04 2:15 3.40 12.80 7/25/04 2:30 6.70 31.50 12/15/04 2:30 3.40 12.20 7/25/04 2:45 6.70 31.40 12/15/04 2:45 3.40 12.20 7/25/04 3:00 6.60 31.50 12/15/04 3:00 3.30 11.70 7/25/04 3:15 6.60 31.90 12/15/04 3:15 3.40 11.80 7/25/04 3:30 6.60 32.70 12/15/04 3:30 3.40 13.00 7/25/04 3:45 6.60 31.90 12/15/04 3:45 3.40 13.10 7/25/04 4:00 6.60 30.40 12/15/04 4:00 3.30 11.80 7/25/04 4:15 6.60 31.40 12/15/04 4:15 3.40 12.30 7/25/04 4:30 6.60 31.60 12/15/04 4:30 3.40 11.90 7/25/04 4:45 6.60 31.30 12/15/04 4:45 3.30 11.60 7/25/04 5:00 6.60 31.50 12/15/04 5:00 3.40 12.00 7/25/04 5:15 6.60 30.80 12/15/04 5:15 3.40 12.80 7/25/04 5:30 6.60 31.70 12/15/04 5:30 3.40 13.00 7/25/04 5:45 6.60 31.40 12/15/04 5:45 3.40 11.80 7/25/04 6:00 6.60 31.40 12/15/04 6:00 3.40 12.00 7/25/04 6:15 6.60 32.80 12/15/04 6:15 3.60 12.30 7/25/04 6:30 6.60 31.60 12/15/04 6:30 3.60 12.10 7/25/04 6:45 6.60 31.60 12/15/04 6:45 3.60 12.30 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Aldw July (C8) Page 5 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 Alderwood WD Meters P/S 1 P 2/S P/S 1 P 2/S Time (hour) AR73012 AR73013 Time (hour) AR73012 AR73013 July Meter Readings (mgd) Dec Meter Readings (mgd) Appendix C8 7/25/04 7:00 6.70 31.10 12/15/04 7:00 3.60 11.60 7/25/04 7:15 6.70 30.80 12/15/04 7:15 3.40 12.40 7/25/04 7:30 6.50 33.20 12/15/04 7:30 3.40 11.60 7/25/04 7:45 6.50 31.50 12/15/04 7:45 3.40 12.70 7/25/04 8:00 6.50 31.60 12/15/04 8:00 3.60 11.90 7/25/04 8:15 6.50 33.10 12/15/04 8:15 3.40 11.80 7/25/04 8:30 6.50 30.30 12/15/04 8:30 3.60 12.40 7/25/04 8:45 6.50 31.40 12/15/04 8:45 3.40 11.70 7/25/04 9:00 6.70 32.60 12/15/04 9:00 3.40 12.30 7/25/04 9:15 6.50 31.50 12/15/04 9:15 3.60 12.20 7/25/04 9:30 6.70 31.70 12/15/04 9:30 3.60 11.50 7/25/04 9:45 6.70 32.30 12/15/04 9:45 3.40 12.20 7/25/04 10:00 6.70 31.20 12/15/04 10:00 3.60 13.40 7/25/04 10:15 6.50 31.20 12/15/04 10:15 3.60 12.00 7/25/04 10:30 6.70 30.90 12/15/04 10:30 3.60 11.80 7/25/04 10:45 6.50 31.70 12/15/04 10:45 3.60 12.60 7/25/04 11:00 6.50 31.20 12/15/04 11:00 3.60 11.60 7/25/04 11:15 6.50 31.60 12/15/04 11:15 3.60 12.80 7/25/04 11:30 6.70 31.40 12/15/04 11:30 3.60 11.90 7/25/04 11:45 6.50 31.70 12/15/04 11:45 3.40 12.20 7/25/04 12:00 6.50 33.30 12/15/04 12:00 3.60 12.70 7/25/04 12:15 6.50 31.10 12/15/04 12:15 3.60 12.50 7/25/04 12:30 6.50 31.10 12/15/04 12:30 3.40 12.40 7/25/04 12:45 6.50 31.60 12/15/04 12:45 3.40 12.10 7/25/04 13:00 6.50 31.40 12/15/04 13:00 3.40 11.70 7/25/04 13:15 6.50 32.50 12/15/04 13:15 3.60 12.00 7/25/04 13:30 6.50 31.40 12/15/04 13:30 3.60 12.20 7/25/04 13:45 6.50 31.20 12/15/04 13:45 3.60 12.80 7/25/04 14:00 6.50 30.90 12/15/04 14:00 3.60 11.70 7/25/04 14:15 6.50 31.90 12/15/04 14:15 3.40 13.30 7/25/04 14:30 6.50 31.40 12/15/04 14:30 3.60 12.90 7/25/04 14:45 6.50 31.50 12/15/04 14:45 3.40 12.40 7/25/04 15:00 6.50 31.50 12/15/04 15:00 3.60 12.00 7/25/04 15:15 6.50 31.40 12/15/04 15:15 3.60 13.00 7/25/04 15:30 6.50 30.60 12/15/04 15:30 3.60 13.10 7/25/04 15:45 6.50 32.00 12/15/04 15:45 3.60 12.00 7/25/04 16:00 6.50 31.40 12/15/04 16:00 3.60 11.90 7/25/04 16:15 6.50 31.30 12/15/04 16:15 3.60 11.90 7/25/04 16:30 6.50 30.70 12/15/04 16:30 3.60 11.90 7/25/04 16:45 6.50 31.50 12/15/04 16:45 3.60 12.00 7/25/04 17:00 6.50 31.50 12/15/04 17:00 3.60 12.10 7/25/04 17:15 6.50 31.30 12/15/04 17:15 3.60 12.50 7/25/04 17:30 6.70 31.60 12/15/04 17:30 3.60 13.20 7/25/04 17:45 6.70 32.60 12/15/04 17:45 3.60 12.40 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Aldw July (C8) Page 6 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 Alderwood WD Meters P/S 1 P 2/S P/S 1 P 2/S Time (hour) AR73012 AR73013 Time (hour) AR73012 AR73013 July Meter Readings (mgd) Dec Meter Readings (mgd) Appendix C8 7/25/04 18:00 6.70 31.50 12/15/04 18:00 3.70 11.70 7/25/04 18:15 6.70 31.50 12/15/04 18:15 3.60 12.40 7/25/04 18:30 6.70 31.40 12/15/04 18:30 3.60 12.30 7/25/04 18:45 6.70 30.50 12/15/04 18:45 3.60 11.80 7/25/04 19:00 6.70 31.60 12/15/04 19:00 3.60 11.90 7/25/04 19:15 6.70 32.00 12/15/04 19:15 3.60 13.10 7/25/04 19:30 6.70 31.70 12/15/04 19:30 3.70 12.80 7/25/04 19:45 6.70 31.10 12/15/04 19:45 3.60 11.80 7/25/04 20:00 6.70 31.60 12/15/04 20:00 3.70 12.30 7/25/04 20:15 6.80 31.60 12/15/04 20:15 3.70 13.10 7/25/04 20:30 6.80 31.50 12/15/04 20:30 3.60 12.10 7/25/04 20:45 6.80 31.50 12/15/04 20:45 3.70 11.80 7/25/04 21:00 6.80 31.50 12/15/04 21:00 3.70 11.90 7/25/04 21:15 6.80 33.00 12/15/04 21:15 3.60 11.90 7/25/04 21:30 6.80 31.50 12/15/04 21:30 3.60 12.00 7/25/04 21:45 6.70 31.20 12/15/04 21:45 3.60 12.50 7/25/04 22:00 6.70 31.50 12/15/04 22:00 3.60 11.80 7/25/04 22:15 6.80 33.30 12/15/04 22:15 3.60 11.30 7/25/04 22:30 6.70 31.40 12/15/04 22:30 3.60 11.60 7/25/04 22:45 6.70 31.30 12/15/04 22:45 3.60 12.20 7/25/04 23:00 6.80 31.70 12/15/04 23:00 3.60 11.80 7/25/04 23:15 6.70 31.10 12/15/04 23:15 3.60 11.90 7/25/04 23:30 6.70 31.60 12/15/04 23:30 3.60 12.20 7/25/04 23:45 6.70 31.50 12/15/04 23:45 3.60 12.10 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Aldw July (C8) Page 7 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 City of Mukilteo Meters Mukilteo Blvd Boeing Mukilteo Blvd Boeing Time (hour) AR153009 AR153017 Time (hour) AR153009 AR153017 7/23/04 0:00 84 1,352 12/13/04 0:00 256 203 7/23/04 0:15 108 1,233 12/13/04 0:15 253 171 7/23/04 0:30 91 1,278 12/13/04 0:30 249 161 7/23/04 0:45 80 1,296 12/13/04 0:45 249 147 7/23/04 1:00 119 1,309 12/13/04 1:00 249 169 7/23/04 1:15 101 1,283 12/13/04 1:15 246 211 7/23/04 1:30 101 1,336 12/13/04 1:30 242 213 7/23/04 1:45 112 1,272 12/13/04 1:45 242 158 7/23/04 2:00 98 1,283 12/13/04 2:00 242 153 7/23/04 2:15 133 1,317 12/13/04 2:15 242 174 7/23/04 2:30 126 1,275 12/13/04 2:30 239 200 7/23/04 2:45 80 1,309 12/13/04 2:45 239 182 7/23/04 3:00 66 1,257 12/13/04 3:00 242 169 7/23/04 3:15 101 868 12/13/04 3:15 - 290 7/23/04 3:30 87 890 12/13/04 3:30 - 422 7/23/04 3:45 73 882 12/13/04 3:45 - 414 7/23/04 4:00 108 813 12/13/04 4:00 - 351 7/23/04 4:15 253 810 12/13/04 4:15 - 335 7/23/04 4:30 284 794 12/13/04 4:30 - 295 7/23/04 4:45 260 768 12/13/04 4:45 - 295 7/23/04 5:00 263 699 12/13/04 5:00 - 261 7/23/04 5:15 249 744 12/13/04 5:15 3 272 7/23/04 5:30 253 776 12/13/04 5:30 7 274 7/23/04 5:45 235 760 12/13/04 5:45 - 282 7/23/04 6:00 168 702 12/13/04 6:00 3 298 7/23/04 6:15 123 694 12/13/04 6:15 - 684 7/23/04 6:30 108 736 12/13/04 6:30 3 660 7/23/04 6:45 123 718 12/13/04 6:45 3 612 7/23/04 7:00 210 665 12/13/04 7:00 - 596 7/23/04 7:15 214 723 12/13/04 7:15 - 644 7/23/04 7:30 214 694 12/13/04 7:30 - 599 7/23/04 7:45 228 720 12/13/04 7:45 17 612 7/23/04 8:00 232 662 12/13/04 8:00 - 623 7/23/04 8:15 232 1,243 12/13/04 8:15 7 639 7/23/04 8:30 235 1,315 12/13/04 8:30 7 660 7/23/04 8:45 235 1,225 12/13/04 8:45 - 625 7/23/04 9:00 228 1,246 12/13/04 9:00 21 633 7/23/04 9:15 232 1,222 12/13/04 9:15 10 615 7/23/04 9:30 221 1,230 12/13/04 9:30 10 673 7/23/04 9:45 203 1,275 12/13/04 9:45 - 652 7/23/04 10:00 214 1,222 12/13/04 10:00 - 639 7/23/04 10:15 203 1,177 12/13/04 10:15 - 647 7/23/04 10:30 221 1,217 12/13/04 10:30 3 660 July Meter Readings (gpm) Dec Meter Readings (gpm) Appendix C9 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Muk July (C9) Page 1 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 City of Mukilteo Meters Mukilteo Blvd Boeing Mukilteo Blvd Boeing Time (hour) AR153009 AR153017 Time (hour) AR153009 AR153017 July Meter Readings (gpm) Dec Meter Readings (gpm) Appendix C9 7/23/04 10:45 203 1,288 12/13/04 10:45 - 691 7/23/04 11:00 214 1,214 12/13/04 11:00 - 681 7/23/04 11:15 221 1,191 12/13/04 11:15 3 678 7/23/04 11:30 228 1,172 12/13/04 11:30 10 678 7/23/04 11:45 217 1,172 12/13/04 11:45 - 689 7/23/04 12:00 214 1,228 12/13/04 12:00 - 705 7/23/04 12:15 214 1,177 12/13/04 12:15 - 697 7/23/04 12:30 217 1,172 12/13/04 12:30 3 710 7/23/04 12:45 221 1,183 12/13/04 12:45 - 705 7/23/04 13:00 217 1,183 12/13/04 13:00 7 734 7/23/04 13:15 224 1,159 12/13/04 13:15 3 689 7/23/04 13:30 221 1,169 12/13/04 13:30 7 731 7/23/04 13:45 221 1,162 12/13/04 13:45 - 705 7/23/04 14:00 221 1,143 12/13/04 14:00 - 744 7/23/04 14:15 217 1,162 12/13/04 14:15 - 760 7/23/04 14:30 221 1,159 12/13/04 14:30 - 773 7/23/04 14:45 228 1,172 12/13/04 14:45 - 821 7/23/04 15:00 224 1,162 12/13/04 15:00 3 826 7/23/04 15:15 224 1,151 12/13/04 15:15 10 813 7/23/04 15:30 221 1,164 12/13/04 15:30 - 837 7/23/04 15:45 246 1,177 12/13/04 15:45 - 847 7/23/04 16:00 246 1,172 12/13/04 16:00 3 818 7/23/04 16:15 235 1,159 12/13/04 16:15 - 834 7/23/04 16:30 239 1,156 12/13/04 16:30 - 810 7/23/04 16:45 232 1,230 12/13/04 16:45 3 776 7/23/04 17:00 221 1,265 12/13/04 17:00 - 837 7/23/04 17:15 221 1,280 12/13/04 17:15 - 829 7/23/04 17:30 217 1,262 12/13/04 17:30 - 797 7/23/04 17:45 217 1,259 12/13/04 17:45 - 794 7/23/04 18:00 224 1,238 12/13/04 18:00 - 800 7/23/04 18:15 228 1,220 12/13/04 18:15 - 805 7/23/04 18:30 228 1,220 12/13/04 18:30 - 816 7/23/04 18:45 228 1,196 12/13/04 18:45 - 779 7/23/04 19:00 232 1,209 12/13/04 19:00 - 779 7/23/04 19:15 235 1,235 12/13/04 19:15 - 396 7/23/04 19:30 256 1,217 12/13/04 19:30 3 306 7/23/04 19:45 224 1,286 12/13/04 19:45 10 340 7/23/04 20:00 221 1,375 12/13/04 20:00 - 361 7/23/04 20:15 239 1,510 12/13/04 20:15 - 353 7/23/04 20:30 224 1,368 12/13/04 20:30 3 367 7/23/04 20:45 221 1,304 12/13/04 20:45 7 345 7/23/04 21:00 263 1,352 12/13/04 21:00 10 327 7/23/04 21:15 186 1,272 12/13/04 21:15 35 345 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Muk July (C9) Page 2 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 City of Mukilteo Meters Mukilteo Blvd Boeing Mukilteo Blvd Boeing Time (hour) AR153009 AR153017 Time (hour) AR153009 AR153017 July Meter Readings (gpm) Dec Meter Readings (gpm) Appendix C9 7/23/04 21:30 200 1,241 12/13/04 21:30 133 237 7/23/04 21:45 203 1,259 12/13/04 21:45 235 195 7/23/04 22:00 196 1,204 12/13/04 22:00 239 179 7/23/04 22:15 203 1,214 12/13/04 22:15 242 176 7/23/04 22:30 217 1,167 12/13/04 22:30 242 155 7/23/04 22:45 217 1,151 12/13/04 22:45 249 158 7/23/04 23:00 210 1,122 12/13/04 23:00 239 92 7/23/04 23:15 200 1,185 12/13/04 23:15 242 110 7/23/04 23:30 196 1,167 12/13/04 23:30 239 126 7/23/04 23:45 214 1,175 12/13/04 23:45 235 161 7/24/04 0:00 210 1,180 12/14/04 0:00 239 139 7/24/04 0:15 203 1,180 12/14/04 0:15 235 187 7/24/04 0:30 203 1,217 12/14/04 0:30 235 134 7/24/04 0:45 214 1,198 12/14/04 0:45 235 377 7/24/04 1:00 214 1,191 12/14/04 1:00 232 211 7/24/04 1:15 217 1,177 12/14/04 1:15 232 211 7/24/04 1:30 214 1,220 12/14/04 1:30 232 155 7/24/04 1:45 217 1,206 12/14/04 1:45 228 237 7/24/04 2:00 214 1,204 12/14/04 2:00 228 192 7/24/04 2:15 217 1,228 12/14/04 2:15 228 145 7/24/04 2:30 214 1,217 12/14/04 2:30 235 139 7/24/04 2:45 207 1,251 12/14/04 2:45 235 240 7/24/04 3:00 210 1,225 12/14/04 3:00 228 190 7/24/04 3:15 214 1,381 12/14/04 3:15 - 343 7/24/04 3:30 214 1,375 12/14/04 3:30 - 306 7/24/04 3:45 214 1,331 12/14/04 3:45 - 306 7/24/04 4:00 210 1,368 12/14/04 4:00 - 348 7/24/04 4:15 228 1,331 12/14/04 4:15 - 369 7/24/04 4:30 228 1,344 12/14/04 4:30 - 303 7/24/04 4:45 228 1,336 12/14/04 4:45 7 285 7/24/04 5:00 228 1,325 12/14/04 5:00 - 316 7/24/04 5:15 210 1,354 12/14/04 5:15 - 295 7/24/04 5:30 207 1,320 12/14/04 5:30 - 303 7/24/04 5:45 207 1,267 12/14/04 5:45 - 301 7/24/04 6:00 224 1,177 12/14/04 6:00 3 295 7/24/04 6:15 228 1,146 12/14/04 6:15 10 676 7/24/04 6:30 224 1,140 12/14/04 6:30 - 660 7/24/04 6:45 232 1,177 12/14/04 6:45 3 689 7/24/04 7:00 235 1,130 12/14/04 7:00 3 689 7/24/04 7:15 228 1,151 12/14/04 7:15 - 668 7/24/04 7:30 239 1,148 12/14/04 7:30 7 697 7/24/04 7:45 214 1,148 12/14/04 7:45 - 705 7/24/04 8:00 203 1,214 12/14/04 8:00 7 694 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Muk July (C9) Page 3 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 City of Mukilteo Meters Mukilteo Blvd Boeing Mukilteo Blvd Boeing Time (hour) AR153009 AR153017 Time (hour) AR153009 AR153017 July Meter Readings (gpm) Dec Meter Readings (gpm) Appendix C9 7/24/04 8:15 207 1,312 12/14/04 8:15 10 668 7/24/04 8:30 207 1,368 12/14/04 8:30 7 686 7/24/04 8:45 196 1,378 12/14/04 8:45 3 681 7/24/04 9:00 210 1,344 12/14/04 9:00 - 665 7/24/04 9:15 214 1,312 12/14/04 9:15 - 68 7/24/04 9:30 214 1,317 12/14/04 9:30 - 73 7/24/04 9:45 239 1,309 12/14/04 9:45 3 768 7/24/04 10:00 221 1,360 12/14/04 10:00 7 715 7/24/04 10:15 207 1,338 12/14/04 10:15 7 771 7/24/04 10:30 221 1,336 12/14/04 10:30 - 750 7/24/04 10:45 221 1,362 12/14/04 10:45 - 744 7/24/04 11:00 224 1,315 12/14/04 11:00 7 747 7/24/04 11:15 217 1,352 12/14/04 11:15 - 755 7/24/04 11:30 235 1,344 12/14/04 11:30 10 763 7/24/04 11:45 217 1,283 12/14/04 11:45 3 763 7/24/04 12:00 217 1,230 12/14/04 12:00 - 757 7/24/04 12:15 239 1,167 12/14/04 12:15 3 802 7/24/04 12:30 228 1,132 12/14/04 12:30 - 797 7/24/04 12:45 253 1,138 12/14/04 12:45 - 771 7/24/04 13:00 221 1,061 12/14/04 13:00 - 787 7/24/04 13:15 217 1,003 12/14/04 13:15 - 805 7/24/04 13:30 210 1,164 12/14/04 13:30 - 823 7/24/04 13:45 210 1,228 12/14/04 13:45 7 826 7/24/04 14:00 210 1,206 12/14/04 14:00 - 837 7/24/04 14:15 210 1,135 12/14/04 14:15 3 810 7/24/04 14:30 210 1,122 12/14/04 14:30 7 858 7/24/04 14:45 207 1,164 12/14/04 14:45 17 847 7/24/04 15:00 210 1,154 12/14/04 15:00 3 890 7/24/04 15:15 210 1,241 12/14/04 15:15 17 884 7/24/04 15:30 214 1,222 12/14/04 15:30 - 884 7/24/04 15:45 217 1,209 12/14/04 15:45 - 858 7/24/04 16:00 224 1,238 12/14/04 16:00 - 868 7/24/04 16:15 210 1,220 12/14/04 16:15 3 829 7/24/04 16:30 214 1,228 12/14/04 16:30 3 829 7/24/04 16:45 214 1,246 12/14/04 16:45 7 818 7/24/04 17:00 207 1,235 12/14/04 17:00 - 813 7/24/04 17:15 207 1,283 12/14/04 17:15 - 837 7/24/04 17:30 210 1,275 12/14/04 17:30 7 847 7/24/04 17:45 207 1,251 12/14/04 17:45 3 860 7/24/04 18:00 207 1,251 12/14/04 18:00 - 823 7/24/04 18:15 207 1,243 12/14/04 18:15 - 879 7/24/04 18:30 214 1,262 12/14/04 18:30 3 845 7/24/04 18:45 217 1,294 12/14/04 18:45 3 831 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Muk July (C9) Page 4 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 City of Mukilteo Meters Mukilteo Blvd Boeing Mukilteo Blvd Boeing Time (hour) AR153009 AR153017 Time (hour) AR153009 AR153017 July Meter Readings (gpm) Dec Meter Readings (gpm) Appendix C9 7/24/04 19:00 217 1,265 12/14/04 19:00 - 908 7/24/04 19:15 217 1,301 12/14/04 19:15 7 353 7/24/04 19:30 217 1,301 12/14/04 19:30 - 377 7/24/04 19:45 228 1,296 12/14/04 19:45 - 330 7/24/04 20:00 217 1,296 12/14/04 20:00 - 330 7/24/04 20:15 341 1,288 12/14/04 20:15 14 332 7/24/04 20:30 344 1,283 12/14/04 20:30 - 390 7/24/04 20:45 379 1,217 12/14/04 20:45 - 335 7/24/04 21:00 358 1,198 12/14/04 21:00 - 369 7/24/04 21:15 379 1,198 12/14/04 21:15 63 303 7/24/04 21:30 341 1,201 12/14/04 21:30 158 303 7/24/04 21:45 344 1,175 12/14/04 21:45 249 155 7/24/04 22:00 337 1,169 12/14/04 22:00 253 158 7/24/04 22:15 326 1,196 12/14/04 22:15 256 176 7/24/04 22:30 355 1,130 12/14/04 22:30 253 182 7/24/04 22:45 351 1,125 12/14/04 22:45 249 163 7/24/04 23:00 351 1,125 12/14/04 23:00 249 132 7/24/04 23:15 344 1,206 12/14/04 23:15 253 161 7/24/04 23:30 341 1,167 12/14/04 23:30 246 166 7/24/04 23:45 337 1,228 12/14/04 23:45 246 182 7/25/04 0:00 337 1,233 12/15/04 0:00 246 158 7/25/04 0:15 341 1,241 12/15/04 0:15 246 205 7/25/04 0:30 341 1,249 12/15/04 0:30 242 100 7/25/04 0:45 330 1,265 12/15/04 0:45 242 211 7/25/04 1:00 326 1,280 12/15/04 1:00 242 176 7/25/04 1:15 326 1,225 12/15/04 1:15 242 134 7/25/04 1:30 323 1,309 12/15/04 1:30 242 113 7/25/04 1:45 326 1,241 12/15/04 1:45 239 153 7/25/04 2:00 319 1,259 12/15/04 2:00 242 145 7/25/04 2:15 288 1,288 12/15/04 2:15 239 142 7/25/04 2:30 35 1,404 12/15/04 2:30 235 174 7/25/04 2:45 49 1,423 12/15/04 2:45 235 208 7/25/04 3:00 77 1,386 12/15/04 3:00 235 208 7/25/04 3:15 101 1,476 12/15/04 3:15 235 145 7/25/04 3:30 70 1,507 12/15/04 3:30 235 182 7/25/04 3:45 77 1,500 12/15/04 3:45 235 203 7/25/04 4:00 84 1,447 12/15/04 4:00 232 163 7/25/04 4:15 119 1,449 12/15/04 4:15 10 343 7/25/04 4:30 210 1,407 12/15/04 4:30 - 253 7/25/04 4:45 210 932 12/15/04 4:45 3 264 7/25/04 5:00 217 816 12/15/04 5:00 3 261 7/25/04 5:15 362 800 12/15/04 5:15 - 272 7/25/04 5:30 305 839 12/15/04 5:30 - 285 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Muk July (C9) Page 5 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 City of Mukilteo Meters Mukilteo Blvd Boeing Mukilteo Blvd Boeing Time (hour) AR153009 AR153017 Time (hour) AR153009 AR153017 July Meter Readings (gpm) Dec Meter Readings (gpm) Appendix C9 7/25/04 5:45 305 771 12/15/04 5:45 10 266 7/25/04 6:00 281 771 12/15/04 6:00 3 293 7/25/04 6:15 333 718 12/15/04 6:15 - 583 7/25/04 6:30 210 694 12/15/04 6:30 - 654 7/25/04 6:45 210 649 12/15/04 6:45 - 654 7/25/04 7:00 217 623 12/15/04 7:00 3 662 7/25/04 7:15 207 657 12/15/04 7:15 7 678 7/25/04 7:30 175 652 12/15/04 7:30 - 639 7/25/04 7:45 200 684 12/15/04 7:45 3 628 7/25/04 8:00 151 697 12/15/04 8:00 3 684 7/25/04 8:15 189 736 12/15/04 8:15 - 673 7/25/04 8:30 214 718 12/15/04 8:30 3 639 7/25/04 8:45 182 702 12/15/04 8:45 7 720 7/25/04 9:00 253 728 12/15/04 9:00 - 691 7/25/04 9:15 214 744 12/15/04 9:15 - 691 7/25/04 9:30 207 673 12/15/04 9:30 - 691 7/25/04 9:45 200 602 12/15/04 9:45 3 705 7/25/04 10:00 186 573 12/15/04 10:00 7 715 7/25/04 10:15 228 591 12/15/04 10:15 - 699 7/25/04 10:30 249 583 12/15/04 10:30 - 710 7/25/04 10:45 246 1,193 12/15/04 10:45 - 720 7/25/04 11:00 203 1,177 12/15/04 11:00 - 707 7/25/04 11:15 210 1,209 12/15/04 11:15 7 723 7/25/04 11:30 217 1,243 12/15/04 11:30 3 707 7/25/04 11:45 239 1,230 12/15/04 11:45 - 742 7/25/04 12:00 217 1,220 12/15/04 12:00 - 723 7/25/04 12:15 175 1,270 12/15/04 12:15 - 715 7/25/04 12:30 196 1,257 12/15/04 12:30 - 726 7/25/04 12:45 175 1,212 12/15/04 12:45 - 765 7/25/04 13:00 196 1,196 12/15/04 13:00 3 726 7/25/04 13:15 196 1,188 12/15/04 13:15 - 752 7/25/04 13:30 186 1,198 12/15/04 13:30 - 763 7/25/04 13:45 193 1,212 12/15/04 13:45 - 765 7/25/04 14:00 193 1,220 12/15/04 14:00 - 763 7/25/04 14:15 140 1,228 12/15/04 14:15 7 739 7/25/04 14:30 168 1,267 12/15/04 14:30 3 834 7/25/04 14:45 137 1,323 12/15/04 14:45 316 837 7/25/04 15:00 147 1,331 12/15/04 15:00 - 829 7/25/04 15:15 242 1,249 12/15/04 15:15 - 892 7/25/04 15:30 210 1,220 12/15/04 15:30 - 829 7/25/04 15:45 172 1,220 12/15/04 15:45 - 816 7/25/04 16:00 151 1,233 12/15/04 16:00 - 813 7/25/04 16:15 186 1,259 12/15/04 16:15 - 953 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Muk July (C9) Page 6 of 7 ---PAGE BREAK--- City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 City of Mukilteo Meters Mukilteo Blvd Boeing Mukilteo Blvd Boeing Time (hour) AR153009 AR153017 Time (hour) AR153009 AR153017 July Meter Readings (gpm) Dec Meter Readings (gpm) Appendix C9 7/25/04 16:30 168 1,225 12/15/04 16:30 - 818 7/25/04 16:45 182 1,254 12/15/04 16:45 - 845 7/25/04 17:00 172 1,251 12/15/04 17:00 - 789 7/25/04 17:15 239 1,301 12/15/04 17:15 - 763 7/25/04 17:30 189 1,254 12/15/04 17:30 - 781 7/25/04 17:45 246 1,241 12/15/04 17:45 - 842 7/25/04 18:00 214 1,280 12/15/04 18:00 - 813 7/25/04 18:15 175 1,378 12/15/04 18:15 - 808 7/25/04 18:30 175 1,333 12/15/04 18:30 - 776 7/25/04 18:45 175 1,296 12/15/04 18:45 - 781 7/25/04 19:00 196 1,328 12/15/04 19:00 3 768 7/25/04 19:15 260 1,291 12/15/04 19:15 - 338 7/25/04 19:30 256 1,280 12/15/04 19:30 - 343 7/25/04 19:45 260 1,288 12/15/04 19:45 - 697 7/25/04 20:00 260 1,222 12/15/04 20:00 - 359 7/25/04 20:15 288 1,243 12/15/04 20:15 - 359 7/25/04 20:30 302 1,243 12/15/04 20:30 - 499 7/25/04 20:45 369 1,265 12/15/04 20:45 - 340 7/25/04 21:00 284 1,241 12/15/04 21:00 - 327 7/25/04 21:15 284 1,288 12/15/04 21:15 63 327 7/25/04 21:30 193 1,307 12/15/04 21:30 133 253 7/25/04 21:45 196 1,280 12/15/04 21:45 232 232 7/25/04 22:00 172 1,280 12/15/04 22:00 242 221 7/25/04 22:15 133 1,280 12/15/04 22:15 235 187 7/25/04 22:30 101 1,309 12/15/04 22:30 242 216 7/25/04 22:45 108 1,233 12/15/04 22:45 239 174 7/25/04 23:00 38 1,309 12/15/04 23:00 242 142 7/25/04 23:15 80 1,325 12/15/04 23:15 256 163 7/25/04 23:30 59 1,378 12/15/04 23:30 235 121 7/25/04 23:45 70 1,368 12/15/04 23:45 242 129 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Muk July (C9) Page 7 of 7 ---PAGE BREAK--- Appendix C10 City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 City of Marysville Meters Meter Readings (mgd) Meter Readings (mgd) Marysville Marysville Time (hour) AR183033 Time (hour) AR183033 7/23/04 0:00 7.50 12/13/04 0:00 5.00 7/23/04 0:15 7.40 12/13/04 0:15 5.00 7/23/04 0:30 8.00 12/13/04 0:30 5.00 7/23/04 0:45 7.70 12/13/04 0:45 5.00 7/23/04 1:00 7.80 12/13/04 1:00 5.00 7/23/04 1:15 7.70 12/13/04 1:15 5.00 7/23/04 1:30 7.60 12/13/04 1:30 5.00 7/23/04 1:45 7.70 12/13/04 1:45 5.00 7/23/04 2:00 7.50 12/13/04 2:00 4.80 7/23/04 2:15 7.50 12/13/04 2:15 4.80 7/23/04 2:30 7.50 12/13/04 2:30 4.70 7/23/04 2:45 7.50 12/13/04 2:45 4.80 7/23/04 3:00 7.70 12/13/04 3:00 4.80 7/23/04 3:15 8.40 12/13/04 3:15 5.00 7/23/04 3:30 7.40 12/13/04 3:30 5.00 7/23/04 3:45 7.70 12/13/04 3:45 5.00 7/23/04 4:00 7.40 12/13/04 4:00 5.00 7/23/04 4:15 7.30 12/13/04 4:15 5.00 7/23/04 4:30 7.50 12/13/04 4:30 5.00 7/23/04 4:45 7.50 12/13/04 4:45 5.00 7/23/04 5:00 7.50 12/13/04 5:00 5.00 7/23/04 5:15 7.50 12/13/04 5:15 5.00 7/23/04 5:30 7.50 12/13/04 5:30 5.00 7/23/04 5:45 7.70 12/13/04 5:45 5.00 7/23/04 6:00 7.70 12/13/04 6:00 5.00 7/23/04 6:15 8.00 12/13/04 6:15 5.00 7/23/04 6:30 7.40 12/13/04 6:30 4.80 7/23/04 6:45 7.40 12/13/04 6:45 4.80 7/23/04 7:00 7.60 12/13/04 7:00 5.00 7/23/04 7:15 7.60 12/13/04 7:15 5.00 7/23/04 7:30 7.70 12/13/04 7:30 5.00 7/23/04 7:45 7.90 12/13/04 7:45 5.00 7/23/04 8:00 7.90 12/13/04 8:00 5.00 7/23/04 8:15 8.50 12/13/04 8:15 5.00 7/23/04 8:30 8.30 12/13/04 8:30 5.00 7/23/04 8:45 7.80 12/13/04 8:45 5.00 7/23/04 9:00 7.80 12/13/04 9:00 5.00 7/23/04 9:15 7.80 12/13/04 9:15 5.00 7/23/04 9:30 7.90 12/13/04 9:30 5.00 7/23/04 9:45 7.80 12/13/04 9:45 5.00 7/23/04 10:00 7.80 12/13/04 10:00 5.00 7/23/04 10:15 7.60 12/13/04 10:15 5.40 7/23/04 10:30 7.80 12/13/04 10:30 5.40 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Marysville July (C10) Page 1 of 7 ---PAGE BREAK--- Appendix C10 City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 City of Marysville Meters Meter Readings (mgd) Meter Readings (mgd) Marysville Marysville Time (hour) AR183033 Time (hour) AR183033 7/23/04 10:45 7.70 12/13/04 10:45 5.60 7/23/04 11:00 7.80 12/13/04 11:00 5.60 7/23/04 11:15 7.80 12/13/04 11:15 5.40 7/23/04 11:30 8.00 12/13/04 11:30 5.40 7/23/04 11:45 7.80 12/13/04 11:45 5.40 7/23/04 12:00 7.70 12/13/04 12:00 5.40 7/23/04 12:15 8.10 12/13/04 12:15 5.10 7/23/04 12:30 7.70 12/13/04 12:30 5.10 7/23/04 12:45 8.20 12/13/04 12:45 5.10 7/23/04 13:00 7.70 12/13/04 13:00 5.20 7/23/04 13:15 7.80 12/13/04 13:15 5.20 7/23/04 13:30 7.80 12/13/04 13:30 5.00 7/23/04 13:45 7.80 12/13/04 13:45 5.00 7/23/04 14:00 7.80 12/13/04 14:00 5.00 7/23/04 14:15 7.80 12/13/04 14:15 5.20 7/23/04 14:30 7.90 12/13/04 14:30 5.00 7/23/04 14:45 8.30 12/13/04 14:45 5.00 7/23/04 15:00 8.20 12/13/04 15:00 5.00 7/23/04 15:15 7.70 12/13/04 15:15 5.00 7/23/04 15:30 7.90 12/13/04 15:30 5.00 7/23/04 15:45 7.90 12/13/04 15:45 5.20 7/23/04 16:00 7.90 12/13/04 16:00 5.00 7/23/04 16:15 7.90 12/13/04 16:15 5.10 7/23/04 16:30 7.90 12/13/04 16:30 5.10 7/23/04 16:45 7.90 12/13/04 16:45 5.20 7/23/04 17:00 7.60 12/13/04 17:00 5.00 7/23/04 17:15 7.80 12/13/04 17:15 5.40 7/23/04 17:30 7.80 12/13/04 17:30 5.00 7/23/04 17:45 7.80 12/13/04 17:45 5.00 7/23/04 18:00 8.00 12/13/04 18:00 5.00 7/23/04 18:15 8.00 12/13/04 18:15 5.00 7/23/04 18:30 8.10 12/13/04 18:30 5.00 7/23/04 18:45 8.00 12/13/04 18:45 5.00 7/23/04 19:00 8.00 12/13/04 19:00 5.00 7/23/04 19:15 7.70 12/13/04 19:15 5.00 7/23/04 19:30 7.70 12/13/04 19:30 5.00 7/23/04 19:45 8.00 12/13/04 19:45 5.00 7/23/04 20:00 8.00 12/13/04 20:00 5.00 7/23/04 20:15 8.00 12/13/04 20:15 5.00 7/23/04 20:30 8.00 12/13/04 20:30 5.00 7/23/04 20:45 7.80 12/13/04 20:45 5.00 7/23/04 21:00 8.00 12/13/04 21:00 5.00 7/23/04 21:15 7.90 12/13/04 21:15 5.00 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Marysville July (C10) Page 2 of 7 ---PAGE BREAK--- Appendix C10 City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 City of Marysville Meters Meter Readings (mgd) Meter Readings (mgd) Marysville Marysville Time (hour) AR183033 Time (hour) AR183033 7/23/04 21:30 7.90 12/13/04 21:30 5.00 7/23/04 21:45 7.90 12/13/04 21:45 5.30 7/23/04 22:00 7.70 12/13/04 22:00 5.10 7/23/04 22:15 8.70 12/13/04 22:15 5.10 7/23/04 22:30 7.70 12/13/04 22:30 5.30 7/23/04 22:45 7.70 12/13/04 22:45 5.00 7/23/04 23:00 7.80 12/13/04 23:00 5.00 7/23/04 23:15 7.80 12/13/04 23:15 5.30 7/23/04 23:30 8.00 12/13/04 23:30 5.40 7/23/04 23:45 7.80 12/13/04 23:45 5.00 7/24/04 0:00 7.70 12/14/04 0:00 5.20 7/24/04 0:15 7.80 12/14/04 0:15 5.10 7/24/04 0:30 7.80 12/14/04 0:30 5.10 7/24/04 0:45 7.50 12/14/04 0:45 5.50 7/24/04 1:00 7.50 12/14/04 1:00 4.90 7/24/04 1:15 7.80 12/14/04 1:15 5.00 7/24/04 1:30 8.50 12/14/04 1:30 5.00 7/24/04 1:45 8.00 12/14/04 1:45 5.00 7/24/04 2:00 7.80 12/14/04 2:00 5.30 7/24/04 2:15 7.70 12/14/04 2:15 5.00 7/24/04 2:30 7.80 12/14/04 2:30 5.00 7/24/04 2:45 7.80 12/14/04 2:45 5.00 7/24/04 3:00 8.00 12/14/04 3:00 5.00 7/24/04 3:15 8.00 12/14/04 3:15 5.00 7/24/04 3:30 7.60 12/14/04 3:30 5.00 7/24/04 3:45 8.10 12/14/04 3:45 5.00 7/24/04 4:00 7.70 12/14/04 4:00 5.00 7/24/04 4:15 7.60 12/14/04 4:15 5.00 7/24/04 4:30 7.70 12/14/04 4:30 5.00 7/24/04 4:45 8.00 12/14/04 4:45 5.00 7/24/04 5:00 7.70 12/14/04 5:00 5.00 7/24/04 5:15 7.90 12/14/04 5:15 5.40 7/24/04 5:30 7.50 12/14/04 5:30 5.20 7/24/04 5:45 8.00 12/14/04 5:45 5.40 7/24/04 6:00 8.20 12/14/04 6:00 5.00 7/24/04 6:15 8.40 12/14/04 6:15 5.10 7/24/04 6:30 8.20 12/14/04 6:30 5.40 7/24/04 6:45 8.50 12/14/04 6:45 5.00 7/24/04 7:00 8.40 12/14/04 7:00 5.00 7/24/04 7:15 7.70 12/14/04 7:15 5.40 7/24/04 7:30 7.90 12/14/04 7:30 5.30 7/24/04 7:45 7.90 12/14/04 7:45 5.00 7/24/04 8:00 7.90 12/14/04 8:00 5.00 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Marysville July (C10) Page 3 of 7 ---PAGE BREAK--- Appendix C10 City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 City of Marysville Meters Meter Readings (mgd) Meter Readings (mgd) Marysville Marysville Time (hour) AR183033 Time (hour) AR183033 7/24/04 8:15 8.60 12/14/04 8:15 5.00 7/24/04 8:30 8.20 12/14/04 8:30 5.00 7/24/04 8:45 8.20 12/14/04 8:45 5.00 7/24/04 9:00 7.80 12/14/04 9:00 5.00 7/24/04 9:15 7.80 12/14/04 9:15 5.00 7/24/04 9:30 7.70 12/14/04 9:30 5.00 7/24/04 9:45 7.80 12/14/04 9:45 5.00 7/24/04 10:00 8.70 12/14/04 10:00 5.00 7/24/04 10:15 8.10 12/14/04 10:15 4.90 7/24/04 10:30 7.70 12/14/04 10:30 4.90 7/24/04 10:45 7.90 12/14/04 10:45 5.10 7/24/04 11:00 7.90 12/14/04 11:00 5.10 7/24/04 11:15 7.90 12/14/04 11:15 5.10 7/24/04 11:30 7.90 12/14/04 11:30 5.10 7/24/04 11:45 7.90 12/14/04 11:45 5.10 7/24/04 12:00 7.90 12/14/04 12:00 5.10 7/24/04 12:15 7.90 12/14/04 12:15 5.10 7/24/04 12:30 7.90 12/14/04 12:30 5.10 7/24/04 12:45 7.90 12/14/04 12:45 5.10 7/24/04 13:00 7.90 12/14/04 13:00 5.10 7/24/04 13:15 7.90 12/14/04 13:15 5.00 7/24/04 13:30 7.70 12/14/04 13:30 5.00 7/24/04 13:45 8.00 12/14/04 13:45 5.30 7/24/04 14:00 8.00 12/14/04 14:00 4.80 7/24/04 14:15 7.80 12/14/04 14:15 4.80 7/24/04 14:30 7.80 12/14/04 14:30 5.00 7/24/04 14:45 7.80 12/14/04 14:45 5.40 7/24/04 15:00 7.80 12/14/04 15:00 5.00 7/24/04 15:15 8.20 12/14/04 15:15 4.80 7/24/04 15:30 8.30 12/14/04 15:30 5.00 7/24/04 15:45 8.40 12/14/04 15:45 5.00 7/24/04 16:00 7.80 12/14/04 16:00 5.90 7/24/04 16:15 7.80 12/14/04 16:15 5.30 7/24/04 16:30 8.30 12/14/04 16:30 5.80 7/24/04 16:45 7.90 12/14/04 16:45 5.60 7/24/04 17:00 7.90 12/14/04 17:00 5.40 7/24/04 17:15 7.90 12/14/04 17:15 5.60 7/24/04 17:30 7.90 12/14/04 17:30 5.80 7/24/04 17:45 7.70 12/14/04 17:45 5.30 7/24/04 18:00 7.80 12/14/04 18:00 5.50 7/24/04 18:15 7.80 12/14/04 18:15 5.50 7/24/04 18:30 7.90 12/14/04 18:30 5.90 7/24/04 18:45 7.90 12/14/04 18:45 5.40 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Marysville July (C10) Page 4 of 7 ---PAGE BREAK--- Appendix C10 City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 City of Marysville Meters Meter Readings (mgd) Meter Readings (mgd) Marysville Marysville Time (hour) AR183033 Time (hour) AR183033 7/24/04 19:00 8.00 12/14/04 19:00 5.80 7/24/04 19:15 7.80 12/14/04 19:15 5.30 7/24/04 19:30 7.80 12/14/04 19:30 5.50 7/24/04 19:45 7.90 12/14/04 19:45 5.70 7/24/04 20:00 8.10 12/14/04 20:00 5.50 7/24/04 20:15 8.00 12/14/04 20:15 5.50 7/24/04 20:30 7.80 12/14/04 20:30 5.30 7/24/04 20:45 7.80 12/14/04 20:45 5.50 7/24/04 21:00 7.90 12/14/04 21:00 5.50 7/24/04 21:15 8.10 12/14/04 21:15 5.50 7/24/04 21:30 7.90 12/14/04 21:30 5.30 7/24/04 21:45 7.90 12/14/04 21:45 6.00 7/24/04 22:00 7.90 12/14/04 22:00 5.50 7/24/04 22:15 7.90 12/14/04 22:15 5.90 7/24/04 22:30 7.90 12/14/04 22:30 5.40 7/24/04 22:45 7.70 12/14/04 22:45 5.30 7/24/04 23:00 7.50 12/14/04 23:00 5.70 7/24/04 23:15 7.80 12/14/04 23:15 5.40 7/24/04 23:30 7.80 12/14/04 23:30 5.80 7/24/04 23:45 7.70 12/14/04 23:45 5.80 7/25/04 0:00 8.40 12/15/04 0:00 5.60 7/25/04 0:15 8.00 12/15/04 0:15 5.40 7/25/04 0:30 7.50 12/15/04 0:30 5.30 7/25/04 0:45 8.10 12/15/04 0:45 5.80 7/25/04 1:00 7.60 12/15/04 1:00 5.50 7/25/04 1:15 7.70 12/15/04 1:15 5.50 7/25/04 1:30 7.80 12/15/04 1:30 5.50 7/25/04 1:45 7.60 12/15/04 1:45 5.50 7/25/04 2:00 8.30 12/15/04 2:00 5.50 7/25/04 2:15 7.70 12/15/04 2:15 5.50 7/25/04 2:30 7.90 12/15/04 2:30 5.30 7/25/04 2:45 7.90 12/15/04 2:45 5.50 7/25/04 3:00 8.30 12/15/04 3:00 5.50 7/25/04 3:15 8.50 12/15/04 3:15 5.50 7/25/04 3:30 7.60 12/15/04 3:30 5.50 7/25/04 3:45 7.70 12/15/04 3:45 5.50 7/25/04 4:00 7.90 12/15/04 4:00 5.50 7/25/04 4:15 7.90 12/15/04 4:15 5.50 7/25/04 4:30 8.10 12/15/04 4:30 5.50 7/25/04 4:45 7.80 12/15/04 4:45 5.50 7/25/04 5:00 7.90 12/15/04 5:00 5.50 7/25/04 5:15 7.90 12/15/04 5:15 5.30 7/25/04 5:30 7.70 12/15/04 5:30 5.50 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Marysville July (C10) Page 5 of 7 ---PAGE BREAK--- Appendix C10 City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 City of Marysville Meters Meter Readings (mgd) Meter Readings (mgd) Marysville Marysville Time (hour) AR183033 Time (hour) AR183033 7/25/04 5:45 7.80 12/15/04 5:45 5.50 7/25/04 6:00 7.80 12/15/04 6:00 5.50 7/25/04 6:15 8.10 12/15/04 6:15 5.50 7/25/04 6:30 8.00 12/15/04 6:30 5.30 7/25/04 6:45 8.00 12/15/04 6:45 5.50 7/25/04 7:00 7.60 12/15/04 7:00 5.30 7/25/04 7:15 7.70 12/15/04 7:15 5.30 7/25/04 7:30 8.40 12/15/04 7:30 5.90 7/25/04 7:45 8.30 12/15/04 7:45 5.60 7/25/04 8:00 7.90 12/15/04 8:00 5.80 7/25/04 8:15 8.30 12/15/04 8:15 5.60 7/25/04 8:30 8.00 12/15/04 8:30 5.30 7/25/04 8:45 7.80 12/15/04 8:45 5.50 7/25/04 9:00 8.00 12/15/04 9:00 5.60 7/25/04 9:15 8.00 12/15/04 9:15 5.40 7/25/04 9:30 8.00 12/15/04 9:30 5.60 7/25/04 9:45 8.00 12/15/04 9:45 5.50 7/25/04 10:00 7.70 12/15/04 10:00 5.50 7/25/04 10:15 7.40 12/15/04 10:15 5.50 7/25/04 10:30 7.70 12/15/04 10:30 5.30 7/25/04 10:45 8.00 12/15/04 10:45 5.50 7/25/04 11:00 7.70 12/15/04 11:00 5.70 7/25/04 11:15 7.80 12/15/04 11:15 5.30 7/25/04 11:30 7.80 12/15/04 11:30 6.00 7/25/04 11:45 7.70 12/15/04 11:45 5.30 7/25/04 12:00 7.70 12/15/04 12:00 5.40 7/25/04 12:15 7.80 12/15/04 12:15 5.40 7/25/04 12:30 7.80 12/15/04 12:30 5.20 7/25/04 12:45 8.00 12/15/04 12:45 5.40 7/25/04 13:00 7.90 12/15/04 13:00 5.80 7/25/04 13:15 7.90 12/15/04 13:15 5.50 7/25/04 13:30 7.70 12/15/04 13:30 5.30 7/25/04 13:45 7.80 12/15/04 13:45 5.60 7/25/04 14:00 7.70 12/15/04 14:00 5.60 7/25/04 14:15 7.80 12/15/04 14:15 5.40 7/25/04 14:30 7.80 12/15/04 14:30 5.40 7/25/04 14:45 7.70 12/15/04 14:45 5.40 7/25/04 15:00 7.70 12/15/04 15:00 5.60 7/25/04 15:15 7.80 12/15/04 15:15 5.40 7/25/04 15:30 7.70 12/15/04 15:30 5.40 7/25/04 15:45 7.70 12/15/04 15:45 5.40 7/25/04 16:00 7.80 12/15/04 16:00 5.40 7/25/04 16:15 7.70 12/15/04 16:15 5.60 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Marysville July (C10) Page 6 of 7 ---PAGE BREAK--- Appendix C10 City of Everett Comprehensive Water Plan Wholesale Meter Readings July and December 2004 City of Marysville Meters Meter Readings (mgd) Meter Readings (mgd) Marysville Marysville Time (hour) AR183033 Time (hour) AR183033 7/25/04 16:30 7.70 12/15/04 16:30 5.60 7/25/04 16:45 7.70 12/15/04 16:45 5.60 7/25/04 17:00 7.70 12/15/04 17:00 5.60 7/25/04 17:15 8.20 12/15/04 17:15 5.90 7/25/04 17:30 7.60 12/15/04 17:30 5.80 7/25/04 17:45 8.30 12/15/04 17:45 5.40 7/25/04 18:00 8.10 12/15/04 18:00 5.50 7/25/04 18:15 8.50 12/15/04 18:15 5.50 7/25/04 18:30 8.40 12/15/04 18:30 5.50 7/25/04 18:45 8.70 12/15/04 18:45 5.30 7/25/04 19:00 8.00 12/15/04 19:00 5.50 7/25/04 19:15 7.90 12/15/04 19:15 5.30 7/25/04 19:30 8.00 12/15/04 19:30 5.50 7/25/04 19:45 8.00 12/15/04 19:45 5.50 7/25/04 20:00 8.00 12/15/04 20:00 5.40 7/25/04 20:15 8.00 12/15/04 20:15 5.80 7/25/04 20:30 7.80 12/15/04 20:30 5.90 7/25/04 20:45 7.80 12/15/04 20:45 5.50 7/25/04 21:00 8.30 12/15/04 21:00 5.50 7/25/04 21:15 7.90 12/15/04 21:15 5.60 7/25/04 21:30 7.90 12/15/04 21:30 5.60 7/25/04 21:45 7.80 12/15/04 21:45 5.40 7/25/04 22:00 7.50 12/15/04 22:00 5.30 7/25/04 22:15 7.90 12/15/04 22:15 5.50 7/25/04 22:30 8.00 12/15/04 22:30 5.70 7/25/04 22:45 7.70 12/15/04 22:45 5.90 7/25/04 23:00 7.80 12/15/04 23:00 5.90 7/25/04 23:15 7.70 12/15/04 23:15 5.80 7/25/04 23:30 7.70 12/15/04 23:30 5.50 7/25/04 23:45 7.70 12/15/04 23:45 5.60 C:\PWworking\SEA\dhowie\dms34393\Appendix C.xls Marysville July (C10) Page 7 of 7 ---PAGE BREAK--- Appendix D City of Everett Average and Peak Day Demand Graphs July 23, 24, and 25, 2004 December 13, 14, and 15, 2004 ---PAGE BREAK--- Data for Appendix D1 City of Everett Demand for July 2005 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 7/23/04 0:00 44,602,098 1,089,498 1,089,498 1.089 683,835 405,662.93 7/23/04 0:15 44,711,514 109,416 1,091,977 982,560 0.983 700,923 281,636.94 7/23/04 0:30 44,870,713 159,198 1,081,815 922,616 0.923 705,823 216,792.91 7/23/04 0:45 45,080,373 209,660 1,077,928 868,268 0.868 699,147 169,120.36 7/23/04 1:00 45,138,242 57,870 1,083,145 1,025,276 1.025 724,643 300,632.20 7/23/04 1:15 45,200,788 62,545 1,076,668 1,014,122 1.014 720,308 293,814.01 7/23/04 1:30 45,323,278 122,490 1,083,068 960,577 0.961 719,475 241,102.43 7/23/04 1:45 45,365,584 42,306 1,077,349 1,035,043 1.035 730,669 304,374.21 7/23/04 2:00 45,508,572 142,988 1,073,690 930,702 0.931 713,433 217,268.73 7/23/04 2:15 45,551,664 43,093 1,065,807 1,022,715 1.023 712,984 309,730.55 7/23/04 2:30 45,728,707 177,043 1,065,509 888,466 0.888 707,414 181,051.96 7/23/04 2:45 45,781,138 52,431 1,071,204 1,018,773 1.019 707,755 311,018.12 7/23/04 3:00 45,896,027 114,889 1,069,548 954,659 0.955 712,287 242,372.53 7/23/04 3:15 45,921,010 24,983 1,049,750 1,024,767 1.025 717,217 307,550.49 7/23/04 3:30 46,013,571 92,561 1,051,089 958,528 0.959 709,890 248,637.80 7/23/04 3:45 46,042,874 29,303 1,049,939 1,020,637 1.021 708,587 312,050.04 7/23/04 4:00 46,025,738 (17,136) 1,039,178 1,056,313 1.056 716,143 340,170.99 7/23/04 4:15 46,210,705 184,966 1,047,740 862,774 0.863 722,188 140,586.05 7/23/04 4:30 46,263,954 53,250 1,031,981 978,731 0.979 723,618 255,112.98 7/23/04 4:45 46,376,560 112,606 1,033,946 921,340 0.921 735,278 186,062.84 7/23/04 5:00 46,392,571 16,011 1,030,489 1,014,478 1.014 733,042 281,436.32 7/23/04 5:15 46,432,862 40,291 1,031,176 990,885 0.991 724,768 266,116.83 7/23/04 5:30 46,476,748 43,886 1,033,242 989,357 0.989 733,385 255,971.53 7/23/04 5:45 46,424,384 (52,363) 1,035,429 1,087,793 1.088 747,241 340,551.88 7/23/04 6:00 46,376,549 (47,835) 1,038,076 1,085,910 1.086 725,356 360,554.66 7/23/04 6:15 46,354,582 (21,967) 1,031,800 1,053,767 1.054 733,755 320,011.96 7/23/04 6:30 46,377,056 22,474 1,038,198 1,015,724 1.016 730,004 285,720.09 7/23/04 6:45 46,313,851 (63,205) 1,037,230 1,100,435 1.100 738,245 362,189.91 7/23/04 7:00 46,348,726 34,874 1,039,769 1,004,895 1.005 750,104 254,790.72 7/23/04 7:15 46,354,917 6,191 1,040,446 1,034,255 1.034 751,484 282,771.00 7/23/04 7:30 46,163,930 (190,987) 1,041,432 1,232,420 1.232 752,930 479,489.75 7/23/04 7:45 46,110,153 (53,776) 1,042,004 1,095,780 1.096 767,051 328,729.51 7/23/04 8:00 45,944,544 (165,609) 1,048,991 1,214,600 1.215 746,264 468,336.13 7/23/04 8:15 45,846,199 (98,345) 1,058,931 1,157,276 1.157 745,907 411,368.65 7/23/04 8:30 45,810,783 (35,416) 1,051,623 1,087,038 1.087 738,007 349,030.88 7/23/04 8:45 45,738,574 (72,209) 1,051,321 1,123,530 1.124 738,512 385,018.16 7/23/04 9:00 45,681,500 (57,074) 1,048,014 1,105,089 1.105 733,011 372,077.70 7/23/04 9:15 45,686,612 5,112 1,045,753 1,040,641 1.041 717,442 323,199.73 7/23/04 9:30 45,596,741 (89,871) 1,050,723 1,140,594 1.141 708,304 432,289.95 7/23/04 9:45 45,385,842 (210,899) 1,044,135 1,255,034 1.255 704,183 550,850.62 7/23/04 10:00 45,319,365 (66,477) 1,059,552 1,126,029 1.126 714,998 411,030.70 7/23/04 10:15 45,315,061 (4,305) 1,058,305 1,062,609 1.063 711,576 351,033.40 7/23/04 10:30 45,216,029 (99,032) 1,057,872 1,156,904 1.157 699,733 457,170.25 7/23/04 10:45 45,185,700 (30,329) 1,055,203 1,085,531 1.086 700,508 385,023.09 7/23/04 11:00 45,081,099 (104,601) 1,072,576 1,177,177 1.177 708,009 469,167.95 7/23/04 11:15 45,113,940 32,841 1,080,634 1,047,793 1.048 694,504 353,288.76 7/23/04 11:30 45,072,139 (41,800) 1,091,157 1,132,957 1.133 706,633 426,324.02 7/23/04 11:45 45,019,612 (52,527) 1,085,295 1,137,822 1.138 692,627 445,195.65 7/23/04 12:00 45,113,300 93,687 1,085,027 991,340 0.991 693,349 297,990.50 7/23/04 12:15 45,092,429 (20,871) 1,089,963 1,110,834 1.111 670,973 439,860.78 7/23/04 12:30 44,960,938 (131,491) 1,090,143 1,221,634 1.222 657,075 564,559.38 7/23/04 12:45 45,024,373 63,435 1,091,237 1,027,802 1.028 661,608 366,194.03 7/23/04 13:00 45,026,405 2,032 1,084,276 1,082,244 1.082 658,579 423,665.01 7/23/04 13:15 44,964,492 (61,913) 1,084,230 1,146,143 1.146 651,348 494,795.40 7/23/04 13:30 44,996,471 31,979 1,078,857 1,046,877 1.047 658,652 388,225.76 7/23/04 13:45 44,983,192 (13,279) 1,077,527 1,090,806 1.091 657,818 432,987.51 Total System Demand (mgal) Time (hour) Volume in Storage (gal) Wholesale Customers (gal) Res. Inflow (gal) Supply from Transmission lines (gal) Total - Wholesale (Retail) Demand (gal) Total System Demand (gal) C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls July Demand Data Page 1 of 12 ---PAGE BREAK--- Data for Appendix D1 City of Everett Demand for July 2005 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 Total System Demand (mgal) Time (hour) Volume in Storage (gal) Wholesale Customers (gal) Res. Inflow (gal) Supply from Transmission lines (gal) Total - Wholesale (Retail) Demand (gal) Total System Demand (gal) 7/23/04 14:00 44,986,870 3,678 1,079,624 1,075,946 1.076 664,467 411,479.14 7/23/04 14:15 45,045,983 59,113 1,070,621 1,011,508 1.012 603,118 408,390.34 7/23/04 14:30 45,029,735 (16,249) 1,073,372 1,089,621 1.090 593,082 496,539.19 7/23/04 14:45 45,273,175 243,441 1,070,736 827,296 0.827 725,645 101,650.51 7/23/04 15:00 45,209,244 (63,931) 1,065,194 1,129,125 1.129 686,622 442,502.61 7/23/04 15:15 45,261,623 52,379 1,063,156 1,010,776 1.011 642,440 368,336.36 7/23/04 15:30 45,342,176 80,552 1,081,596 1,001,043 1.001 650,104 350,939.06 7/23/04 15:45 45,296,139 (46,037) 1,094,503 1,140,540 1.141 662,322 478,218.64 7/23/04 16:00 45,376,400 80,262 1,106,133 1,025,872 1.026 685,158 340,714.16 7/23/04 16:15 45,399,809 23,409 1,098,399 1,074,990 1.075 669,899 405,090.58 7/23/04 16:30 45,342,798 (57,012) 1,100,719 1,157,731 1.158 692,518 465,212.66 7/23/04 16:45 45,378,552 35,754 1,096,723 1,060,970 1.061 686,304 374,665.51 7/23/04 17:00 45,323,210 (55,342) 1,090,489 1,145,831 1.146 671,759 474,071.60 7/23/04 17:15 45,357,750 34,540 1,093,861 1,059,320 1.059 687,612 371,708.75 7/23/04 17:30 45,322,795 (34,955) 1,089,302 1,124,257 1.124 685,499 438,757.63 7/23/04 17:45 45,265,979 (56,816) 1,093,972 1,150,788 1.151 684,372 466,416.66 7/23/04 18:00 45,212,887 (53,092) 1,090,983 1,144,075 1.144 690,466 453,608.78 7/23/04 18:15 45,042,507 (170,380) 1,087,811 1,258,191 1.258 703,414 554,776.87 7/23/04 18:30 45,015,671 (26,836) 1,076,760 1,103,596 1.104 701,773 401,823.08 7/23/04 18:45 44,891,816 (123,855) 1,067,338 1,191,193 1.191 723,180 468,012.64 7/23/04 19:00 44,843,635 (48,181) 1,071,860 1,120,041 1.120 718,235 401,805.66 7/23/04 19:15 44,615,452 (228,183) 1,066,493 1,294,676 1.295 713,985 580,690.77 7/23/04 19:30 44,523,103 (92,349) 1,070,349 1,162,698 1.163 740,502 422,196.04 7/23/04 19:45 44,456,189 (66,914) 1,073,034 1,139,948 1.140 755,795 384,153.31 7/23/04 20:00 44,298,415 (157,774) 1,076,935 1,234,709 1.235 746,653 488,055.48 7/23/04 20:15 43,976,089 (322,327) 1,074,435 1,396,762 1.397 767,693 629,068.20 7/23/04 20:30 43,867,687 (108,402) 1,075,144 1,183,546 1.184 764,957 418,589.67 7/23/04 20:45 43,763,648 (104,039) 1,068,848 1,172,887 1.173 786,647 386,240.49 7/23/04 21:00 43,346,181 (417,467) 1,076,589 1,494,055 1.494 772,367 721,687.98 7/23/04 21:15 43,254,476 (91,705) 1,070,199 1,161,904 1.162 780,585 381,319.10 7/23/04 21:30 43,095,699 (158,777) 1,034,683 1,193,461 1.193 776,305 417,155.78 7/23/04 21:45 42,876,597 (219,101) 1,042,299 1,261,401 1.261 787,308 474,092.44 7/23/04 22:00 42,715,351 (161,246) 1,222,284 1,383,530 1.384 765,449 618,080.64 7/23/04 22:15 42,701,876 (13,475) 1,207,736 1,221,211 1.221 772,895 448,316.02 7/23/04 22:30 42,702,431 555 1,194,878 1,194,323 1.194 750,488 443,834.51 7/23/04 22:45 42,770,075 67,644 1,191,224 1,123,580 1.124 744,793 378,787.02 7/23/04 23:00 42,900,410 130,335 1,193,128 1,062,793 1.063 757,011 305,781.68 7/23/04 23:15 43,060,138 159,728 1,153,764 994,036 0.994 734,782 259,254.11 7/23/04 23:30 43,131,997 71,859 1,157,787 1,085,928 1.086 750,850 335,078.12 7/23/04 23:45 43,226,378 94,380 1,171,649 1,077,269 1.077 737,728 339,541.31 7/24/04 0:00 43,316,837 90,459 1,166,646 1,076,187 1.076 730,494 345,692.71 7/24/04 0:15 43,334,729 17,892 1,111,645 1,093,753 1.094 746,924 346,829.02 7/24/04 0:30 43,372,577 37,849 1,081,496 1,043,647 1.044 742,831 300,816.42 7/24/04 0:45 43,403,553 30,976 1,080,039 1,049,063 1.049 758,349 290,713.86 7/24/04 1:00 43,602,634 199,081 1,088,202 889,121 0.889 738,929 150,191.44 7/24/04 1:15 43,531,484 (71,151) 1,117,468 1,188,619 1.189 738,144 450,474.42 7/24/04 1:30 43,680,368 148,885 1,102,463 953,578 0.954 779,204 174,373.91 7/24/04 1:45 43,672,790 (7,578) 1,087,385 1,094,963 1.095 773,592 321,371.27 7/24/04 2:00 43,729,602 56,812 1,092,421 1,035,609 1.036 782,563 253,045.84 7/24/04 2:15 43,926,740 197,138 1,091,420 894,282 0.894 735,164 159,117.81 7/24/04 2:30 43,974,757 48,018 1,088,717 1,040,699 1.041 725,282 315,417.29 7/24/04 2:45 44,052,116 77,358 1,092,074 1,014,715 1.015 740,173 274,541.91 7/24/04 3:00 44,197,906 145,790 1,090,110 944,319 0.944 739,387 204,932.51 7/24/04 3:15 44,254,614 56,708 1,085,005 1,028,297 1.028 737,819 290,477.55 7/24/04 3:30 44,290,390 35,776 1,088,566 1,052,790 1.053 739,697 313,093.14 7/24/04 3:45 44,307,481 17,090 1,088,071 1,070,980 1.071 737,077 333,902.66 C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls July Demand Data Page 2 of 12 ---PAGE BREAK--- Data for Appendix D1 City of Everett Demand for July 2005 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 Total System Demand (mgal) Time (hour) Volume in Storage (gal) Wholesale Customers (gal) Res. Inflow (gal) Supply from Transmission lines (gal) Total - Wholesale (Retail) Demand (gal) Total System Demand (gal) 7/24/04 4:00 44,321,491 14,011 1,087,863 1,073,853 1.074 744,274 329,578.76 7/24/04 4:15 44,557,950 236,459 1,097,470 861,011 0.861 760,890 100,120.83 7/24/04 4:30 44,476,704 (81,246) 1,096,518 1,177,764 1.178 750,783 426,980.31 7/24/04 4:45 44,719,015 242,311 1,088,477 846,166 0.846 750,023 96,142.56 7/24/04 5:00 44,839,228 120,213 1,098,255 978,042 0.978 764,313 213,728.70 7/24/04 5:15 44,795,552 (43,676) 1,095,844 1,139,521 1.140 752,617 386,904.01 7/24/04 5:30 44,904,168 108,617 1,092,316 983,700 0.984 745,883 237,816.19 7/24/04 5:45 45,010,568 106,400 1,096,874 990,475 0.990 760,477 229,998.11 7/24/04 6:00 45,044,853 34,285 1,138,428 1,104,143 1.104 769,931 334,211.85 7/24/04 6:15 45,074,180 29,328 1,134,888 1,105,560 1.106 763,924 341,636.26 7/24/04 6:30 45,097,930 23,750 1,125,156 1,101,406 1.101 765,211 336,195.18 7/24/04 6:45 45,195,723 97,793 1,123,537 1,025,744 1.026 773,496 252,248.49 7/24/04 7:00 45,212,080 16,357 1,123,617 1,107,260 1.107 761,744 345,516.02 7/24/04 7:15 45,326,927 114,847 1,127,772 1,012,925 1.013 779,459 233,465.98 7/24/04 7:30 45,329,473 2,546 1,130,096 1,127,550 1.128 769,884 357,665.86 7/24/04 7:45 45,284,959 (44,514) 1,127,108 1,171,622 1.172 766,741 404,880.94 7/24/04 8:00 45,331,667 46,708 1,134,915 1,088,207 1.088 755,597 332,610.00 7/24/04 8:15 45,323,996 (7,671) 1,135,254 1,142,925 1.143 755,190 387,735.09 7/24/04 8:30 45,258,355 (65,642) 1,136,660 1,202,302 1.202 741,880 460,421.57 7/24/04 8:45 45,252,912 (5,443) 1,131,675 1,137,118 1.137 740,808 396,309.76 7/24/04 9:00 45,276,436 23,525 1,138,303 1,114,779 1.115 730,562 384,216.04 7/24/04 9:15 45,222,090 (54,346) 1,146,931 1,201,277 1.201 737,854 463,422.77 7/24/04 9:30 45,181,753 (40,337) 1,149,282 1,189,620 1.190 737,530 452,089.74 7/24/04 9:45 45,115,006 (66,747) 1,149,329 1,216,076 1.216 731,805 484,270.75 7/24/04 10:00 45,115,333 328 1,159,527 1,159,200 1.159 745,973 413,227.01 7/24/04 10:15 45,028,568 (86,765) 1,161,077 1,247,842 1.248 740,031 507,811.37 7/24/04 10:30 45,127,079 98,511 1,159,166 1,060,655 1.061 733,750 326,905.12 7/24/04 10:45 45,023,402 (103,676) 1,151,996 1,255,672 1.256 731,421 524,251.53 7/24/04 11:00 45,015,170 (8,232) 1,150,575 1,158,807 1.159 728,814 429,992.73 7/24/04 11:15 44,987,746 (27,424) 1,155,082 1,182,506 1.183 730,405 452,100.90 7/24/04 11:30 44,935,544 (52,202) 1,163,585 1,215,788 1.216 724,769 491,018.41 7/24/04 11:45 44,952,914 17,370 1,163,139 1,145,769 1.146 723,820 421,949.38 7/24/04 12:00 44,937,136 (15,777) 1,158,890 1,174,667 1.175 724,089 450,577.73 7/24/04 12:15 44,907,942 (29,195) 1,166,907 1,196,102 1.196 723,378 472,723.48 7/24/04 12:30 44,890,915 (17,027) 1,162,723 1,179,749 1.180 725,417 454,332.63 7/24/04 12:45 44,901,748 10,833 1,162,108 1,151,275 1.151 720,338 430,936.61 7/24/04 13:00 44,881,746 (20,002) 1,160,405 1,180,407 1.180 715,493 464,914.18 7/24/04 13:15 44,885,523 3,777 1,167,672 1,163,894 1.164 716,757 447,136.75 7/24/04 13:30 44,860,508 (25,015) 1,167,811 1,192,826 1.193 713,134 479,692.15 7/24/04 13:45 44,869,471 8,963 1,167,411 1,158,449 1.158 720,134 438,314.34 7/24/04 14:00 44,885,850 16,380 1,167,804 1,151,424 1.151 721,420 430,004.24 7/24/04 14:15 44,821,204 (64,646) 1,168,056 1,232,702 1.233 715,925 516,777.16 7/24/04 14:30 44,871,471 50,267 1,162,738 1,112,470 1.112 731,732 380,738.52 7/24/04 14:45 44,893,725 22,254 1,152,914 1,130,660 1.131 710,873 419,787.31 7/24/04 15:00 44,891,512 (2,213) 1,156,712 1,158,924 1.159 714,455 444,469.45 7/24/04 15:15 44,945,142 53,629 1,152,366 1,098,736 1.099 726,821 371,915.62 7/24/04 15:30 44,931,939 (13,203) 1,147,166 1,160,369 1.160 729,510 430,858.55 7/24/04 15:45 44,964,961 33,022 1,147,850 1,114,829 1.115 731,533 383,296.07 7/24/04 16:00 44,892,843 (72,118) 1,141,676 1,213,794 1.214 717,899 495,895.14 7/24/04 16:15 44,929,944 37,101 1,150,090 1,112,989 1.113 721,489 391,499.47 7/24/04 16:30 44,884,994 (44,950) 1,142,722 1,187,672 1.188 738,611 449,060.90 7/24/04 16:45 44,924,350 39,356 1,140,201 1,100,844 1.101 719,199 381,645.07 7/24/04 17:00 44,863,403 (60,947) 1,138,448 1,199,396 1.199 718,445 480,950.77 7/24/04 17:15 44,876,994 13,591 1,141,617 1,128,026 1.128 717,829 410,196.75 7/24/04 17:30 45,094,255 217,262 1,146,809 929,547 0.930 735,074 194,473.16 7/24/04 17:45 45,021,247 (73,008) 1,152,724 1,225,732 1.226 728,187 497,545.23 C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls July Demand Data Page 3 of 12 ---PAGE BREAK--- Data for Appendix D1 City of Everett Demand for July 2005 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 Total System Demand (mgal) Time (hour) Volume in Storage (gal) Wholesale Customers (gal) Res. Inflow (gal) Supply from Transmission lines (gal) Total - Wholesale (Retail) Demand (gal) Total System Demand (gal) 7/24/04 18:00 44,923,106 (98,142) 1,139,994 1,238,136 1.238 720,277 517,859.18 7/24/04 18:15 44,934,795 11,689 1,144,816 1,133,126 1.133 722,508 410,618.82 7/24/04 18:30 44,854,094 (80,701) 1,139,051 1,219,752 1.220 843,063 376,688.59 7/24/04 18:45 44,784,491 (69,604) 1,145,048 1,214,651 1.215 737,713 476,937.96 7/24/04 19:00 44,798,710 14,219 1,144,807 1,130,588 1.131 747,357 383,231.58 7/24/04 19:15 44,721,166 (77,544) 1,144,572 1,222,116 1.222 744,678 477,437.65 7/24/04 19:30 44,709,336 (11,830) 1,174,692 1,186,522 1.187 755,779 430,743.30 7/24/04 19:45 44,540,034 (169,302) 1,200,256 1,369,558 1.370 767,136 602,422.68 7/24/04 20:00 44,562,864 22,831 1,205,217 1,182,386 1.182 770,292 412,094.76 7/24/04 20:15 44,493,498 (69,367) 1,206,614 1,275,981 1.276 785,745 490,236.05 7/24/04 20:30 44,506,938 13,440 1,207,838 1,194,398 1.194 793,297 401,101.38 7/24/04 20:45 44,295,047 (211,891) 1,205,665 1,417,555 1.418 794,783 622,771.94 7/24/04 21:00 44,313,644 18,597 1,209,409 1,190,812 1.191 802,768 388,043.93 7/24/04 21:15 44,261,900 (51,744) 1,216,472 1,268,216 1.268 798,370 469,846.19 7/24/04 21:30 44,144,535 (117,365) 1,206,915 1,324,280 1.324 814,093 510,186.50 7/24/04 21:45 44,160,197 15,662 1,207,874 1,192,212 1.192 786,700 405,511.53 7/24/04 22:00 44,175,901 15,704 1,198,661 1,182,957 1.183 782,166 400,791.23 7/24/04 22:15 44,240,339 64,437 1,210,787 1,146,350 1.146 780,724 365,625.51 7/24/04 22:30 44,333,605 93,267 1,215,680 1,122,414 1.122 787,770 334,643.81 7/24/04 22:45 44,381,213 47,607 1,210,325 1,162,717 1.163 763,113 399,604.98 7/24/04 23:00 44,445,011 63,798 1,199,318 1,135,520 1.136 765,662 369,858.20 7/24/04 23:15 44,577,238 132,228 1,195,715 1,063,488 1.063 691,615 371,872.63 7/24/04 23:30 44,632,505 55,267 1,198,583 1,143,317 1.143 737,113 406,204.34 7/24/04 23:45 44,800,417 167,912 1,197,188 1,029,276 1.029 775,402 253,874.27 7/25/04 0:00 44,900,252 99,836 1,147,461 1,047,626 1.048 761,803 285,822.20 7/25/04 0:15 45,106,794 206,542 1,137,821 931,279 0.931 757,033 174,245.22 7/25/04 0:30 45,143,204 36,410 1,122,017 1,085,607 1.086 752,439 333,168.34 7/25/04 0:45 45,352,125 208,921 1,113,670 904,749 0.905 750,808 153,940.66 7/25/04 1:00 45,374,092 21,967 1,136,840 1,114,873 1.115 763,372 351,500.42 7/25/04 1:15 45,367,462 (6,630) 1,108,771 1,115,401 1.115 743,892 371,509.11 7/25/04 1:30 45,623,177 255,715 1,104,598 848,884 0.849 745,668 103,216.46 7/25/04 1:45 45,610,461 (12,716) 1,108,354 1,121,070 1.121 735,817 385,253.50 7/25/04 2:00 45,705,539 95,079 1,112,292 1,017,213 1.017 754,601 262,612.66 7/25/04 2:15 45,729,643 24,104 1,123,457 1,099,353 1.099 759,642 339,711.69 7/25/04 2:30 45,766,963 37,320 1,131,147 1,093,828 1.094 745,068 348,759.39 7/25/04 2:45 46,006,081 239,119 1,136,637 897,518 0.898 751,968 145,550.08 7/25/04 3:00 46,133,375 127,294 1,132,997 1,005,703 1.006 750,729 254,974.20 7/25/04 3:15 46,250,936 117,561 1,127,149 1,009,588 1.010 768,943 240,645.03 7/25/04 3:30 46,376,136 125,199 1,128,956 1,003,757 1.004 766,962 236,795.14 7/25/04 3:45 46,442,064 65,928 1,131,475 1,065,546 1.066 751,682 313,864.80 7/25/04 4:00 46,450,908 8,844 1,132,612 1,123,768 1.124 745,776 377,992.02 7/25/04 4:15 46,618,486 167,578 1,133,016 965,438 0.965 762,593 202,844.57 7/25/04 4:30 46,750,727 132,242 1,131,554 999,313 0.999 763,514 235,798.57 7/25/04 4:45 46,894,568 143,841 1,136,629 992,788 0.993 752,969 239,819.28 7/25/04 5:00 46,914,861 20,294 1,136,499 1,116,205 1.116 750,569 365,636.05 7/25/04 5:15 46,975,505 60,643 1,138,310 1,077,666 1.078 756,570 321,096.31 7/25/04 5:30 46,997,147 21,642 1,140,528 1,118,886 1.119 755,278 363,608.23 7/25/04 5:45 47,164,840 167,693 1,139,179 971,486 0.971 756,166 215,320.41 7/25/04 6:00 47,236,518 71,677 1,137,305 1,065,627 1.066 751,057 314,570.41 7/25/04 6:15 47,365,692 129,175 1,142,110 1,012,935 1.013 737,542 275,392.76 7/25/04 6:30 47,425,326 59,634 1,138,947 1,079,313 1.079 773,613 305,700.71 7/25/04 6:45 47,535,585 110,259 1,139,463 1,029,203 1.029 774,366 254,837.52 7/25/04 7:00 47,652,347 116,761 1,135,624 1,018,862 1.019 763,486 255,376.30 7/25/04 7:15 47,818,545 166,198 1,126,032 959,833 0.960 766,690 193,143.13 7/25/04 7:30 47,893,477 74,932 1,132,656 1,057,725 1.058 759,143 298,581.33 7/25/04 7:45 48,028,147 134,670 1,128,277 993,606 0.994 743,811 249,795.43 C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls July Demand Data Page 4 of 12 ---PAGE BREAK--- Data for Appendix D1 City of Everett Demand for July 2005 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 Total System Demand (mgal) Time (hour) Volume in Storage (gal) Wholesale Customers (gal) Res. Inflow (gal) Supply from Transmission lines (gal) Total - Wholesale (Retail) Demand (gal) Total System Demand (gal) 7/25/04 8:00 48,355,288 327,141 1,131,231 804,090 0.804 739,313 64,777.56 7/25/04 8:15 48,446,115 90,827 1,129,938 1,039,110 1.039 758,611 280,499.66 7/25/04 8:30 48,519,040 72,925 1,138,783 1,065,858 1.066 729,267 336,590.65 7/25/04 8:45 48,519,348 308 1,134,553 1,134,245 1.134 730,812 403,433.63 7/25/04 9:00 48,621,490 102,142 1,138,528 1,036,386 1.036 745,296 291,090.25 7/25/04 9:15 48,704,027 82,536 1,135,556 1,053,019 1.053 726,889 326,130.18 7/25/04 9:30 48,900,973 196,946 1,136,233 939,287 0.939 731,301 207,985.83 7/25/04 9:45 49,018,926 117,953 1,053,864 935,911 0.936 739,093 196,817.87 7/25/04 10:00 49,142,000 123,074 1,093,833 970,759 0.971 724,628 246,130.76 7/25/04 10:15 49,165,889 23,889 1,125,854 1,101,965 1.102 720,410 381,555.47 7/25/04 10:30 49,214,380 48,491 1,118,254 1,069,763 1.070 720,915 348,847.80 7/25/04 10:45 49,162,480 (51,899) 1,117,905 1,169,804 1.170 751,058 418,746.80 7/25/04 11:00 49,340,815 178,335 1,118,735 940,400 0.940 745,606 194,793.94 7/25/04 11:15 49,383,681 42,865 1,112,936 1,070,070 1.070 745,799 324,271.32 7/25/04 11:30 49,431,236 47,556 1,104,483 1,056,927 1.057 752,109 304,818.29 7/25/04 11:45 49,435,078 3,841 1,107,642 1,103,801 1.104 748,934 354,866.33 7/25/04 12:00 49,477,337 42,259 1,104,642 1,062,383 1.062 767,231 295,151.96 7/25/04 12:15 49,511,403 34,066 1,102,552 1,068,486 1.068 746,583 321,902.44 7/25/04 12:30 49,509,276 (2,127) 1,107,446 1,109,573 1.110 746,238 363,335.75 7/25/04 12:45 49,453,160 (56,115) 1,103,889 1,160,005 1.160 746,148 413,857.10 7/25/04 13:00 49,512,320 59,160 1,104,791 1,045,632 1.046 741,881 303,750.73 7/25/04 13:15 49,568,267 55,947 1,102,675 1,046,728 1.047 754,080 292,647.97 7/25/04 13:30 49,782,698 214,431 1,106,925 892,495 0.892 731,168 161,326.28 7/25/04 13:45 49,818,859 36,161 1,104,767 1,068,606 1.069 721,203 347,402.86 7/25/04 14:00 49,822,458 3,599 1,115,944 1,112,345 1.112 712,592 399,753.35 7/25/04 14:15 49,958,190 135,732 1,116,305 980,573 0.981 716,800 263,773.30 7/25/04 14:30 50,091,574 133,384 1,113,475 980,091 0.980 707,528 272,563.19 7/25/04 14:45 50,107,159 15,585 1,111,840 1,096,256 1.096 697,667 398,588.95 7/25/04 15:00 50,182,477 75,318 1,116,538 1,041,220 1.041 699,008 342,211.28 7/25/04 15:15 50,210,090 27,613 1,113,255 1,085,641 1.086 697,850 387,791.20 7/25/04 15:30 50,328,652 118,562 1,112,023 993,461 0.993 688,456 305,005.20 7/25/04 15:45 50,412,887 84,235 1,106,027 1,021,792 1.022 707,076 314,715.68 7/25/04 16:00 50,420,795 7,908 1,106,592 1,098,684 1.099 701,850 396,833.71 7/25/04 16:15 50,449,639 28,844 1,110,425 1,081,580 1.082 702,175 379,405.50 7/25/04 16:30 50,330,010 (119,630) 1,102,610 1,222,240 1.222 733,116 489,124.14 7/25/04 16:45 50,520,180 190,170 1,104,778 914,608 0.915 745,595 169,012.79 7/25/04 17:00 50,529,922 9,742 1,108,954 1,099,212 1.099 746,677 352,534.93 7/25/04 17:15 50,476,330 (53,592) 1,104,980 1,158,572 1.159 744,107 414,464.53 7/25/04 17:30 50,434,628 (41,701) 1,107,533 1,149,234 1.149 751,068 398,166.43 7/25/04 17:45 50,469,994 35,365 1,103,296 1,067,930 1.068 777,294 290,636.21 7/25/04 18:00 50,399,250 (70,743) 1,139,037 1,209,780 1.210 765,077 444,703.35 7/25/04 18:15 50,378,769 (20,482) 1,141,738 1,162,220 1.162 773,829 388,390.34 7/25/04 18:30 50,380,792 2,023 1,140,794 1,138,771 1.139 771,848 366,922.52 7/25/04 18:45 50,346,353 (34,439) 1,144,788 1,179,227 1.179 768,920 410,307.50 7/25/04 19:00 50,371,724 25,371 1,146,519 1,121,148 1.121 775,333 345,815.05 7/25/04 19:15 50,300,570 (71,154) 1,142,222 1,213,376 1.213 781,493 431,882.81 7/25/04 19:30 50,280,041 (20,530) 1,143,233 1,163,762 1.164 780,848 382,914.83 7/25/04 19:45 50,214,641 (65,400) 1,141,149 1,206,549 1.207 775,618 430,931.59 7/25/04 20:00 50,131,982 (82,659) 1,141,736 1,224,395 1.224 783,804 440,590.69 7/25/04 20:15 50,120,235 (11,747) 1,134,490 1,146,238 1.146 783,426 362,811.81 7/25/04 20:30 50,138,565 18,330 1,135,092 1,116,762 1.117 791,165 325,596.52 7/25/04 20:45 49,920,811 (217,754) 1,143,119 1,360,873 1.361 794,061 566,811.87 7/25/04 21:00 50,108,192 187,381 1,136,362 948,980 0.949 791,598 157,382.62 7/25/04 21:15 49,957,994 (150,198) 1,140,782 1,290,980 1.291 806,212 484,768.40 7/25/04 21:30 49,958,064 70 1,147,134 1,147,064 1.147 786,185 360,879.05 7/25/04 21:45 49,852,116 (105,948) 1,136,563 1,242,511 1.243 890,888 351,623.00 C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls July Demand Data Page 5 of 12 ---PAGE BREAK--- Data for Appendix D1 City of Everett Demand for July 2005 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 Total System Demand (mgal) Time (hour) Volume in Storage (gal) Wholesale Customers (gal) Res. Inflow (gal) Supply from Transmission lines (gal) Total - Wholesale (Retail) Demand (gal) Total System Demand (gal) 7/25/04 22:00 49,997,805 145,689 1,158,484 1,012,795 1.013 764,347 248,447.18 7/25/04 22:15 49,984,784 (13,021) 1,178,112 1,191,133 1.191 789,549 401,583.48 7/25/04 22:30 50,021,447 36,663 1,177,123 1,140,460 1.140 758,289 382,171.20 7/25/04 22:45 50,242,902 221,455 1,178,932 957,478 0.957 749,724 207,753.62 7/25/04 23:00 50,302,363 59,461 1,190,814 1,131,353 1.131 757,859 373,493.74 7/25/04 23:15 50,481,850 179,487 1,188,641 1,009,154 1.009 746,603 262,550.78 7/25/04 23:30 50,739,609 257,760 1,185,434 927,674 0.928 751,013 176,660.56 7/25/04 23:45 50,849,295 109,685 1,198,676 1,088,991 1.089 746,677 342,313.38 7/25/04 23:59 44,602,098 109,685 1,198,676 1,088,991 1.089 683,835 405,155.86 1. A positive value for reservoir inflow (gal) means the reservoir is filling, thus reducing the amount of water from the source that is to be provided to customers. 2. Total System Demand minus wholesale (gal) C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls July Demand Data Page 6 of 12 ---PAGE BREAK--- 9 0.406 0.282 0.217 0.169 0.301 0.294 0.241 0.304 0.217 0.310 0.181 0.311 0.242 0.308 0.249 0.312 0.340 0.141 0.255 0.186 0.281 0.266 0.256 0.341 0.361 0.320 0.286 0.362 0.255 0.283 0.479 0.329 0.468 0.411 0.349 0.385 0.372 0.323 0.432 0.551 0.411 0.351 0.457 0.385 0.469 0.353 0.426 0.445 0.298 0.440 0.565 0.366 0.424 0.495 0.388 0.433 Total - Wholesale (Retail) Demand (mgal) C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls July Demand Data Page 7 of 12 ---PAGE BREAK--- 9 Total - Wholesale (Retail) Demand (mgal) 0.411 0.408 0.497 0.102 0.443 0.368 0.351 0.478 0.341 0.405 0.465 0.375 0.474 0.372 0.439 0.466 0.454 0.555 0.402 0.468 0.402 0.581 0.422 0.384 0.488 0.629 0.419 0.386 0.722 0.381 0.417 0.474 0.618 0.448 0.444 0.379 0.306 0.259 0.335 0.340 0.346 0.347 0.301 0.291 0.150 0.450 0.174 0.321 0.253 0.159 0.315 0.275 0.205 0.290 0.313 0.334 C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls July Demand Data Page 8 of 12 ---PAGE BREAK--- 9 Total - Wholesale (Retail) Demand (mgal) 0.330 0.100 0.427 0.096 0.214 0.387 0.238 0.230 0.334 0.342 0.336 0.252 0.346 0.233 0.358 0.405 0.333 0.388 0.460 0.396 0.384 0.463 0.452 0.484 0.413 0.508 0.327 0.524 0.430 0.452 0.491 0.422 0.451 0.473 0.454 0.431 0.465 0.447 0.480 0.438 0.430 0.517 0.381 0.420 0.444 0.372 0.431 0.383 0.496 0.391 0.449 0.382 0.481 0.410 0.194 0.498 C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls July Demand Data Page 9 of 12 ---PAGE BREAK--- 9 Total - Wholesale (Retail) Demand (mgal) 0.518 0.411 0.377 0.477 0.383 0.477 0.431 0.602 0.412 0.490 0.401 0.623 0.388 0.470 0.510 0.406 0.401 0.366 0.335 0.400 0.370 0.372 0.406 0.254 0.286 0.174 0.333 0.154 0.352 0.372 0.103 0.385 0.263 0.340 0.349 0.146 0.255 0.241 0.237 0.314 0.378 0.203 0.236 0.240 0.366 0.321 0.364 0.215 0.315 0.275 0.306 0.255 0.255 0.193 0.299 0.250 C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls July Demand Data Page 10 of 12 ---PAGE BREAK--- 9 Total - Wholesale (Retail) Demand (mgal) 0.065 0.280 0.337 0.403 0.291 0.326 0.208 0.197 0.246 0.382 0.349 0.419 0.195 0.324 0.305 0.355 0.295 0.322 0.363 0.414 0.304 0.293 0.161 0.347 0.400 0.264 0.273 0.399 0.342 0.388 0.305 0.315 0.397 0.379 0.489 0.169 0.353 0.414 0.398 0.291 0.445 0.388 0.367 0.410 0.346 0.432 0.383 0.431 0.441 0.363 0.326 0.567 0.157 0.485 0.361 0.352 C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls July Demand Data Page 11 of 12 ---PAGE BREAK--- 9 Total - Wholesale (Retail) Demand (mgal) 0.248 0.402 0.382 0.208 0.373 0.263 0.177 0.342 0.405 C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls July Demand Data Page 12 of 12 ---PAGE BREAK--- Data for Appendix D2 City of Everett Demand for December 2004 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 12/13/04 0:00 39,789,435 611,003 611,003 0.611 385,793 225,209 0.225 12/13/04 0:15 39,978,777 189,342 616,597 427,255 0.427 389,223 38,032 0.038 12/13/04 0:30 40,282,800 304,023 615,156 311,133 0.311 387,746 (76,612) (0.077) 12/13/04 0:45 40,479,822 197,023 622,720 425,697 0.426 378,611 47,086 0.047 12/13/04 1:00 40,519,696 39,874 619,249 579,375 0.579 374,867 204,508 0.205 12/13/04 1:15 40,761,903 242,207 618,597 376,390 0.376 377,111 (721) (0.001) 12/13/04 1:30 40,981,385 219,482 618,056 398,574 0.399 406,393 (7,819) (0.008) 12/13/04 1:45 41,029,589 48,204 576,927 528,723 0.529 376,045 152,678 0.153 12/13/04 2:00 41,262,665 233,076 576,170 343,094 0.343 368,838 (25,745) (0.026) 12/13/04 2:15 41,334,580 71,916 580,806 508,890 0.509 392,764 116,126 0.116 12/13/04 2:30 41,424,105 89,524 584,923 495,398 0.495 386,081 109,317 0.109 12/13/04 2:45 41,567,179 143,074 585,037 441,963 0.442 362,561 79,402 0.079 12/13/04 3:00 41,675,064 107,885 581,692 473,807 0.474 366,626 107,181 0.107 12/13/04 3:15 41,801,457 126,393 585,172 458,779 0.459 398,674 60,105 0.060 12/13/04 3:30 41,869,440 67,983 586,040 518,058 0.518 367,915 150,143 0.150 12/13/04 3:45 42,199,871 330,431 587,538 257,106 0.257 360,337 (103,230) (0.103) 12/13/04 4:00 42,381,654 181,783 579,739 397,956 0.398 351,946 46,011 0.046 12/13/04 4:15 42,531,306 149,652 574,961 425,308 0.425 352,489 72,819 0.073 12/13/04 4:30 42,670,266 138,959 568,683 429,724 0.430 362,933 66,791 0.067 12/13/04 4:45 42,750,281 80,016 571,109 491,093 0.491 366,394 124,699 0.125 12/13/04 5:00 43,047,307 297,026 567,089 270,063 0.270 368,949 (98,886) (0.099) 12/13/04 5:15 42,995,786 (51,521) 566,820 618,341 0.618 379,084 239,257 0.239 12/13/04 5:30 43,260,386 264,600 531,479 266,879 0.267 393,799 (126,921) (0.127) 12/13/04 5:45 43,273,565 13,179 480,411 467,232 0.467 394,762 72,471 0.072 12/13/04 6:00 43,270,166 (3,399) 482,641 486,040 0.486 410,572 75,469 0.075 12/13/04 6:15 43,262,523 (7,643) 482,224 489,867 0.490 424,690 65,177 0.065 12/13/04 6:30 43,171,343 (91,180) 483,686 574,865 0.575 434,621 140,245 0.140 12/13/04 6:45 43,081,064 (90,279) 487,440 577,719 0.578 421,022 156,697 0.157 12/13/04 7:00 43,095,060 13,996 488,423 474,427 0.474 409,082 65,346 0.065 12/13/04 7:15 43,028,263 (66,798) 484,706 551,503 0.552 401,774 149,729 0.150 12/13/04 7:30 42,819,704 (208,558) 491,679 700,237 0.700 405,083 295,154 0.295 12/13/04 7:45 42,922,800 103,096 490,280 387,184 0.387 398,982 (11,798) (0.012) 12/13/04 8:00 42,772,559 (150,242) 489,192 639,433 0.639 410,539 228,894 0.229 12/13/04 8:15 42,667,823 (104,735) 496,655 601,391 0.601 425,580 175,811 0.176 12/13/04 8:30 42,567,117 (100,706) 497,408 598,114 0.598 417,654 180,460 0.180 12/13/04 8:45 42,488,319 (78,798) 495,534 574,332 0.574 411,874 162,457 0.162 12/13/04 9:00 42,467,900 (20,418) 495,311 515,729 0.516 410,892 104,836 0.105 12/13/04 9:15 42,488,481 20,581 498,925 478,345 0.478 412,142 66,203 0.066 12/13/04 9:30 42,296,114 (192,368) 493,865 686,232 0.686 402,358 283,874 0.284 12/13/04 9:45 42,292,542 (3,572) 496,207 499,779 0.500 402,171 97,609 0.098 12/13/04 10:00 42,319,443 26,901 516,278 489,377 0.489 407,541 81,836 0.082 12/13/04 10:15 42,147,232 (172,211) 516,528 688,739 0.689 447,112 241,627 0.242 12/13/04 10:30 42,134,687 (12,545) 520,069 532,614 0.533 389,540 143,074 0.143 12/13/04 10:45 42,338,928 204,241 503,911 299,670 0.300 392,633 (92,962) (0.093) 12/13/04 11:00 42,106,872 (232,055) 504,942 736,997 0.737 391,949 345,048 0.345 12/13/04 11:15 42,004,993 (101,879) 503,868 605,747 0.606 387,477 218,271 0.218 12/13/04 11:30 42,047,514 42,520 503,511 460,991 0.461 397,608 63,383 0.063 12/13/04 11:45 41,901,610 (145,903) 503,287 649,190 0.649 413,204 235,986 0.236 12/13/04 12:00 41,837,889 (63,721) 510,583 574,304 0.574 417,896 156,408 0.156 12/13/04 12:15 42,164,172 326,284 513,941 187,657 0.188 406,542 (218,884) (0.219) 12/13/04 12:30 41,964,658 (199,514) 512,297 711,811 0.712 416,958 294,853 0.295 12/13/04 12:45 41,816,259 (148,400) 511,126 659,525 0.660 407,100 252,425 0.252 12/13/04 13:00 41,909,207 92,948 507,578 414,631 0.415 405,333 9,297 0.009 12/13/04 13:15 41,840,560 (68,647) 510,041 578,688 0.579 400,371 178,317 0.178 12/13/04 13:30 41,767,664 (72,896) 510,010 582,907 0.583 401,077 181,830 0.182 12/13/04 13:45 41,863,374 95,710 504,440 408,729 0.409 387,658 21,072 0.021 12/13/04 14:00 41,875,703 12,329 511,214 498,885 0.499 368,819 130,065 0.130 12/13/04 14:15 41,628,256 (247,447) 506,799 754,246 0.754 365,993 388,254 0.388 12/13/04 14:30 41,643,155 14,899 499,008 484,109 0.484 368,086 116,023 0.116 12/13/04 14:45 41,693,400 50,245 497,227 446,982 0.447 334,209 112,773 0.113 12/13/04 15:00 41,527,794 (165,606) 501,257 666,864 0.667 333,747 333,117 0.333 Total - Wholesale (Retail) Demand (mgal) Total System Demand (gal) Total System Demand (mgal) Wholesale Customers (gal) Time (hour) Total - Wholesale (Retail) Demand (gal) Volume in Storage (gal) Supply from Transmission lines (gal) Res. Inflow (gal) C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls Dec demand data (D2) Page 1 of 5 ---PAGE BREAK--- Data for Appendix D2 City of Everett Demand for December 2004 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 Total - Wholesale (Retail) Demand (mgal) Total System Demand (gal) Total System Demand (mgal) Wholesale Customers (gal) Time (hour) Total - Wholesale (Retail) Demand (gal) Volume in Storage (gal) Supply from Transmission lines (gal) Res. Inflow (gal) 12/13/04 15:15 41,606,864 79,071 500,068 420,998 0.421 343,512 77,486 0.077 12/13/04 15:30 41,637,071 30,207 493,613 463,406 0.463 366,489 96,917 0.097 12/13/04 15:45 41,498,205 (138,866) 496,626 635,492 0.635 376,366 259,126 0.259 12/13/04 16:00 41,570,932 72,727 495,868 423,141 0.423 364,765 58,376 0.058 12/13/04 16:15 41,529,508 (41,424) 497,129 538,553 0.539 367,999 170,554 0.171 12/13/04 16:30 41,356,591 (172,917) 494,736 667,654 0.668 365,329 302,325 0.302 12/13/04 16:45 41,334,980 (21,610) 496,223 517,834 0.518 364,569 153,264 0.153 12/13/04 17:00 41,398,965 63,985 496,249 432,264 0.432 360,356 71,908 0.072 12/13/04 17:15 41,292,358 (106,608) 497,239 603,847 0.604 359,373 244,474 0.244 12/13/04 17:30 41,132,021 (160,336) 494,968 655,304 0.655 358,017 297,287 0.297 12/13/04 17:45 41,387,082 255,060 497,948 242,888 0.243 345,267 (102,379) (0.102) 12/13/04 18:00 41,283,715 (103,367) 494,415 597,782 0.598 350,043 247,739 0.248 12/13/04 18:15 41,281,257 (2,458) 498,692 501,151 0.501 354,413 146,738 0.147 12/13/04 18:30 41,389,347 108,090 493,141 385,051 0.385 378,837 6,214 0.006 12/13/04 18:45 41,379,424 (9,922) 496,034 505,956 0.506 369,274 136,682 0.137 12/13/04 19:00 41,196,952 (182,472) 497,814 680,286 0.680 374,185 306,101 0.306 12/13/04 19:15 41,316,496 119,544 498,386 378,842 0.379 368,716 10,126 0.010 12/13/04 19:30 41,257,707 (58,789) 499,915 558,705 0.559 372,400 186,305 0.186 12/13/04 19:45 41,129,128 (128,579) 497,990 626,569 0.627 362,914 263,655 0.264 12/13/04 20:00 41,218,462 89,334 501,189 411,855 0.412 360,075 51,780 0.052 12/13/04 20:15 41,226,464 8,002 496,990 488,988 0.489 377,503 111,485 0.111 12/13/04 20:30 41,205,758 (20,706) 491,189 511,895 0.512 373,017 138,878 0.139 12/13/04 20:45 41,232,854 27,096 495,677 468,582 0.469 381,354 87,228 0.087 12/13/04 21:00 41,116,754 (116,100) 493,073 609,173 0.609 356,983 252,190 0.252 12/13/04 21:15 41,030,667 (86,087) 492,698 578,785 0.579 355,613 223,171 0.223 12/13/04 21:30 40,979,568 (51,099) 480,039 531,139 0.531 348,708 182,431 0.182 12/13/04 21:45 41,105,770 126,203 453,164 326,961 0.327 350,623 (23,662) (0.024) 12/13/04 22:00 40,981,821 (123,950) 457,403 581,352 0.581 360,787 220,566 0.221 12/13/04 22:15 41,054,020 72,199 462,250 390,050 0.390 372,383 17,667 0.018 12/13/04 22:30 41,006,338 (47,682) 461,929 509,611 0.510 373,803 135,809 0.136 12/13/04 22:45 41,079,167 72,829 455,599 382,769 0.383 369,588 13,181 0.013 12/13/04 23:00 41,030,743 (48,424) 460,366 508,790 0.509 368,133 140,658 0.141 12/13/04 23:15 40,989,939 (40,804) 461,239 502,043 0.502 365,122 136,922 0.137 12/13/04 23:30 40,986,285 (3,653) 464,181 467,835 0.468 369,191 98,644 0.099 12/13/04 23:45 41,115,788 129,502 461,600 332,098 0.332 350,356 (18,258) (0.018) 12/14/04 0:00 40,979,141 (136,647) 466,046 602,693 0.603 328,845 273,848 0.274 12/14/04 0:15 40,963,609 (15,532) 460,832 476,364 0.476 310,539 165,825 0.166 12/14/04 0:30 41,005,381 41,772 466,699 424,927 0.425 325,103 99,824 0.100 12/14/04 0:45 41,203,933 198,552 467,734 269,182 0.269 321,898 (52,716) (0.053) 12/14/04 1:00 41,260,290 56,357 471,176 414,819 0.415 308,624 106,195 0.106 12/14/04 1:15 41,125,278 (135,012) 468,681 603,694 0.604 307,528 296,166 0.296 12/14/04 1:30 41,394,868 269,591 468,936 199,345 0.199 304,882 (105,536) (0.106) 12/14/04 1:45 41,508,237 113,369 491,566 378,198 0.378 313,595 64,603 0.065 12/14/04 2:00 41,638,099 129,861 488,109 358,248 0.358 307,981 50,267 0.050 12/14/04 2:15 41,705,702 67,603 483,160 415,557 0.416 301,565 113,992 0.114 12/14/04 2:30 41,859,829 154,127 480,210 326,083 0.326 301,598 24,485 0.024 12/14/04 2:45 41,881,977 22,149 475,043 452,894 0.453 298,439 154,455 0.154 12/14/04 3:00 42,031,300 149,323 472,270 322,947 0.323 300,192 22,754 0.023 12/14/04 3:15 42,195,716 164,416 472,001 307,585 0.308 309,612 (2,027) (0.002) 12/14/04 3:30 42,284,589 88,873 473,133 384,261 0.384 301,229 83,031 0.083 12/14/04 3:45 42,341,080 56,491 474,151 417,660 0.418 321,879 95,781 0.096 12/14/04 4:00 42,516,853 175,774 475,150 299,377 0.299 319,540 (20,163) (0.020) 12/14/04 4:15 42,467,115 (49,738) 473,784 523,523 0.524 324,441 199,082 0.199 12/14/04 4:30 42,495,351 28,236 473,917 445,681 0.446 308,936 136,745 0.137 12/14/04 4:45 42,601,907 106,556 476,065 369,509 0.370 301,703 67,807 0.068 12/14/04 5:00 42,665,529 63,622 479,636 416,014 0.416 306,211 109,804 0.110 12/14/04 5:15 42,637,916 (27,613) 478,123 505,736 0.506 321,930 183,806 0.184 12/14/04 5:30 42,560,979 (76,937) 476,232 553,169 0.553 337,752 215,418 0.215 12/14/04 5:45 42,573,875 12,895 475,244 462,349 0.462 362,033 100,316 0.100 12/14/04 6:00 42,505,501 (68,374) 474,043 542,416 0.542 385,983 156,434 0.156 12/14/04 6:15 42,495,205 (10,296) 479,169 489,464 0.489 381,906 107,559 0.108 C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls Dec demand data (D2) Page 2 of 5 ---PAGE BREAK--- Data for Appendix D2 City of Everett Demand for December 2004 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 Total - Wholesale (Retail) Demand (mgal) Total System Demand (gal) Total System Demand (mgal) Wholesale Customers (gal) Time (hour) Total - Wholesale (Retail) Demand (gal) Volume in Storage (gal) Supply from Transmission lines (gal) Res. Inflow (gal) 12/14/04 6:30 42,420,213 (74,992) 480,219 555,211 0.555 380,368 174,844 0.175 12/14/04 6:45 42,461,481 41,268 474,489 433,221 0.433 386,851 46,370 0.046 12/14/04 7:00 42,365,091 (96,390) 476,509 572,899 0.573 391,519 181,380 0.181 12/14/04 7:15 42,336,447 (28,644) 481,306 509,950 0.510 395,566 114,384 0.114 12/14/04 7:30 42,154,693 (181,755) 478,967 660,722 0.661 390,273 270,450 0.270 12/14/04 7:45 42,177,933 23,240 479,857 456,617 0.457 369,483 87,135 0.087 12/14/04 8:00 42,220,352 42,419 477,372 434,953 0.435 369,547 65,405 0.065 12/14/04 8:15 41,980,858 (239,494) 475,924 715,418 0.715 382,665 332,753 0.333 12/14/04 8:30 41,953,753 (27,105) 473,869 500,974 0.501 380,278 120,695 0.121 12/14/04 8:45 41,934,516 (19,237) 480,918 500,155 0.500 367,599 132,555 0.133 12/14/04 9:00 41,747,305 (187,210) 478,001 665,211 0.665 383,851 281,361 0.281 12/14/04 9:15 41,795,876 48,571 481,617 433,046 0.433 384,482 48,564 0.049 12/14/04 9:30 41,891,609 95,732 480,517 384,785 0.385 368,486 16,299 0.016 12/14/04 9:45 41,638,701 (252,907) 483,354 736,261 0.736 380,698 355,563 0.356 12/14/04 10:00 41,570,642 (68,059) 482,689 550,748 0.551 453,609 97,138 0.097 12/14/04 10:15 41,601,145 30,502 481,055 450,553 0.451 390,195 60,358 0.060 12/14/04 10:30 41,420,296 (180,849) 483,350 664,200 0.664 385,806 278,394 0.278 12/14/04 10:45 41,400,358 (19,937) 487,033 506,970 0.507 362,312 144,658 0.145 12/14/04 11:00 41,510,425 110,067 484,476 374,409 0.374 361,032 13,377 0.013 12/14/04 11:15 41,221,229 (289,196) 489,974 779,171 0.779 382,364 396,806 0.397 12/14/04 11:30 41,133,163 (88,065) 489,343 577,408 0.577 373,168 204,240 0.204 12/14/04 11:45 41,143,305 10,141 532,696 522,555 0.523 375,609 146,946 0.147 12/14/04 12:00 40,971,493 (171,812) 521,444 693,256 0.693 389,006 304,250 0.304 12/14/04 12:15 40,983,677 12,184 519,321 507,137 0.507 399,855 107,282 0.107 12/14/04 12:30 41,095,127 111,450 520,415 408,965 0.409 391,833 17,132 0.017 12/14/04 12:45 40,860,732 (234,396) 523,745 758,140 0.758 387,203 370,937 0.371 12/14/04 13:00 40,847,308 (13,424) 521,886 535,310 0.535 386,425 148,885 0.149 12/14/04 13:15 40,815,989 (31,318) 519,311 550,629 0.551 385,314 165,315 0.165 12/14/04 13:30 40,868,745 52,756 514,823 462,067 0.462 386,328 75,739 0.076 12/14/04 13:45 40,828,996 (39,749) 518,177 557,926 0.558 366,234 191,692 0.192 12/14/04 14:00 40,901,227 72,230 521,386 449,156 0.449 360,429 88,727 0.089 12/14/04 14:15 40,839,670 (61,557) 520,822 582,378 0.582 354,395 227,983 0.228 12/14/04 14:30 40,734,116 (105,553) 476,397 581,951 0.582 361,616 220,335 0.220 12/14/04 14:45 40,821,288 87,171 476,059 388,888 0.389 373,333 15,555 0.016 12/14/04 15:00 40,753,049 (68,239) 478,879 547,118 0.547 379,570 167,548 0.168 12/14/04 15:15 40,807,259 54,211 481,078 426,868 0.427 395,504 31,363 0.031 12/14/04 15:30 40,836,559 29,300 475,433 446,134 0.446 392,188 53,945 0.054 12/14/04 15:45 40,799,986 (36,573) 471,543 508,116 0.508 382,513 125,604 0.126 12/14/04 16:00 40,592,037 (207,949) 476,214 684,163 0.684 393,173 290,990 0.291 12/14/04 16:15 40,479,737 (112,299) 469,552 581,851 0.582 391,811 190,041 0.190 12/14/04 16:30 40,554,503 74,765 473,152 398,387 0.398 392,841 5,546 0.006 12/14/04 16:45 40,479,097 (75,406) 472,969 548,375 0.548 389,720 158,655 0.159 12/14/04 17:00 40,415,954 (63,144) 468,330 531,473 0.531 383,958 147,516 0.148 12/14/04 17:15 40,385,469 (30,485) 468,669 499,153 0.499 368,165 130,988 0.131 12/14/04 17:30 40,259,599 (125,870) 470,848 596,718 0.597 383,668 213,050 0.213 12/14/04 17:45 40,162,620 (96,979) 470,524 567,503 0.568 375,985 191,518 0.192 12/14/04 18:00 40,149,478 (13,142) 427,717 440,859 0.441 383,866 56,994 0.057 12/14/04 18:15 40,065,118 (84,360) 424,253 508,613 0.509 389,362 119,252 0.119 12/14/04 18:30 39,955,136 (109,982) 419,663 529,644 0.530 403,087 126,558 0.127 12/14/04 18:45 39,777,127 (178,009) 424,650 602,658 0.603 395,797 206,862 0.207 12/14/04 19:00 39,792,552 15,425 426,009 410,584 0.411 400,130 10,454 0.010 12/14/04 19:15 39,506,284 (286,267) 432,340 718,607 0.719 367,894 350,713 0.351 12/14/04 19:30 39,295,693 (210,592) 426,561 637,153 0.637 370,238 266,914 0.267 12/14/04 19:45 39,344,242 48,550 430,605 382,055 0.382 370,225 11,830 0.012 12/14/04 20:00 39,166,858 (177,385) 450,911 628,296 0.628 368,098 260,197 0.260 12/14/04 20:15 38,831,657 (335,201) 450,954 786,155 0.786 382,052 404,103 0.404 12/14/04 20:30 38,873,473 41,816 447,835 406,019 0.406 365,142 40,877 0.041 12/14/04 20:45 38,756,946 (116,527) 450,351 566,878 0.567 368,329 198,549 0.199 12/14/04 21:00 38,591,071 (165,875) 447,692 613,567 0.614 371,868 241,699 0.242 12/14/04 21:15 38,580,535 (10,536) 450,318 460,853 0.461 353,933 106,920 0.107 12/14/04 21:30 38,547,730 (32,805) 448,221 481,026 0.481 343,161 137,865 0.138 C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls Dec demand data (D2) Page 3 of 5 ---PAGE BREAK--- Data for Appendix D2 City of Everett Demand for December 2004 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 Total - Wholesale (Retail) Demand (mgal) Total System Demand (gal) Total System Demand (mgal) Wholesale Customers (gal) Time (hour) Total - Wholesale (Retail) Demand (gal) Volume in Storage (gal) Supply from Transmission lines (gal) Res. Inflow (gal) 12/14/04 21:45 38,319,182 (228,548) 444,357 672,905 0.673 352,411 320,494 0.320 12/14/04 22:00 38,229,125 (90,056) 443,754 533,810 0.534 343,122 190,689 0.191 12/14/04 22:15 38,364,157 135,032 445,637 310,605 0.311 364,290 (53,685) (0.054) 12/14/04 22:30 38,235,644 (128,514) 442,603 571,117 0.571 367,268 203,850 0.204 12/14/04 22:45 38,108,985 (126,659) 450,306 576,965 0.577 363,845 213,120 0.213 12/14/04 23:00 38,089,820 (19,165) 451,363 470,528 0.471 368,182 102,345 0.102 12/14/04 23:15 38,181,604 91,785 449,495 357,710 0.358 358,183 (473) (0.000) 12/14/04 23:30 37,895,952 (285,653) 454,377 740,030 0.740 363,568 376,462 0.376 12/14/04 23:45 37,789,558 (106,393) 454,057 560,450 0.560 360,067 200,384 0.200 12/15/04 0:00 37,821,302 31,744 453,139 421,395 0.421 337,968 83,427 0.083 12/15/04 0:15 37,812,322 (8,980) 460,717 469,697 0.470 345,575 124,122 0.124 12/15/04 0:30 37,666,513 (145,809) 459,043 604,851 0.605 340,697 264,155 0.264 12/15/04 0:45 37,629,597 (36,916) 458,600 495,516 0.496 350,377 145,139 0.145 12/15/04 1:00 37,818,455 188,858 460,623 271,765 0.272 348,488 (76,723) (0.077) 12/15/04 1:15 37,785,913 (32,541) 458,901 491,442 0.491 345,618 145,824 0.146 12/15/04 1:30 37,732,277 (53,636) 461,914 515,550 0.516 338,788 176,763 0.177 12/15/04 1:45 37,737,061 4,784 462,642 457,858 0.458 343,263 114,596 0.115 12/15/04 2:00 37,859,835 122,774 462,853 340,079 0.340 340,747 (668) (0.001) 12/15/04 2:15 37,797,518 (62,317) 464,030 526,346 0.526 349,272 177,075 0.177 12/15/04 2:30 37,726,336 (71,182) 462,711 533,893 0.534 341,241 192,653 0.193 12/15/04 2:45 37,846,672 120,336 463,928 343,592 0.344 340,811 2,781 0.003 12/15/04 3:00 37,903,120 56,448 450,665 394,217 0.394 337,978 56,239 0.056 12/15/04 3:15 37,842,151 (60,969) 454,282 515,251 0.515 337,682 177,569 0.178 12/15/04 3:30 37,914,525 72,374 454,123 381,750 0.382 349,443 32,307 0.032 12/15/04 3:45 37,979,941 65,417 457,384 391,967 0.392 374,973 16,994 0.017 12/15/04 4:00 38,023,138 43,197 458,559 415,363 0.415 357,565 57,798 0.058 12/15/04 4:15 38,001,079 (22,059) 454,045 476,104 0.476 362,591 113,513 0.114 12/15/04 4:30 38,039,660 38,581 461,167 422,587 0.423 343,247 79,340 0.079 12/15/04 4:45 37,975,073 (64,587) 461,202 525,789 0.526 396,180 129,609 0.130 12/15/04 5:00 37,945,291 (29,782) 460,884 490,666 0.491 347,408 143,258 0.143 12/15/04 5:15 38,026,240 80,949 466,855 385,907 0.386 350,264 35,642 0.036 12/15/04 5:30 37,974,626 (51,614) 470,381 521,995 0.522 354,769 167,226 0.167 12/15/04 5:45 37,841,114 (133,512) 466,673 600,184 0.600 344,780 255,404 0.255 12/15/04 6:00 37,824,272 (16,842) 470,342 487,184 0.487 347,327 139,857 0.140 12/15/04 6:15 37,733,670 (90,603) 470,022 560,624 0.561 381,577 179,048 0.179 12/15/04 6:30 37,675,676 (57,994) 473,566 531,560 0.532 372,609 158,951 0.159 12/15/04 6:45 37,529,035 (146,641) 469,451 616,092 0.616 377,811 238,281 0.238 12/15/04 7:00 37,416,562 (112,473) 470,157 582,629 0.583 367,434 215,195 0.215 12/15/04 7:15 37,480,517 63,955 470,179 406,224 0.406 384,143 22,081 0.022 12/15/04 7:30 37,327,283 (153,234) 464,276 617,510 0.618 383,355 234,155 0.234 12/15/04 7:45 37,057,805 (269,478) 465,562 735,040 0.735 390,878 344,163 0.344 12/15/04 8:00 37,044,349 (13,456) 506,625 520,081 0.520 379,301 140,780 0.141 12/15/04 8:15 36,976,407 (67,942) 511,582 579,524 0.580 356,381 223,143 0.223 12/15/04 8:30 36,882,052 (94,355) 566,013 660,368 0.660 377,767 282,600 0.283 12/15/04 8:45 37,051,050 168,998 575,799 406,801 0.407 369,641 37,160 0.037 12/15/04 9:00 37,011,403 (39,648) 626,731 666,379 0.666 377,248 289,130 0.289 12/15/04 9:15 37,053,327 41,924 620,335 578,411 0.578 389,116 189,295 0.189 12/15/04 9:30 37,220,976 167,649 605,890 438,241 0.438 379,763 58,478 0.058 12/15/04 9:45 37,243,837 22,861 600,888 578,027 0.578 380,931 197,096 0.197 12/15/04 10:00 37,294,540 50,703 605,400 554,697 0.555 396,717 157,979 0.158 12/15/04 10:15 37,489,033 194,493 601,303 406,810 0.407 382,678 24,132 0.024 12/15/04 10:30 37,553,542 64,508 606,027 541,519 0.542 374,019 167,499 0.167 12/15/04 10:45 37,481,821 (71,720) 607,685 679,405 0.679 387,649 291,756 0.292 12/15/04 11:00 37,639,539 157,717 596,415 438,698 0.439 361,585 77,113 0.077 12/15/04 11:15 37,685,127 45,588 590,358 544,770 0.545 368,228 176,542 0.177 12/15/04 11:30 37,767,452 82,325 599,065 516,740 0.517 363,465 153,275 0.153 12/15/04 11:45 37,927,803 160,351 599,664 439,313 0.439 365,430 73,883 0.074 12/15/04 12:00 37,958,866 31,063 598,326 567,263 0.567 378,866 188,398 0.188 12/15/04 12:15 37,965,629 6,763 599,109 592,345 0.592 390,444 201,901 0.202 12/15/04 12:30 38,041,390 75,761 599,209 523,448 0.523 369,752 153,695 0.154 12/15/04 12:45 38,163,114 121,725 600,936 479,212 0.479 369,616 109,596 0.110 C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls Dec demand data (D2) Page 4 of 5 ---PAGE BREAK--- Data for Appendix D2 City of Everett Demand for December 2004 Based on SCADA data provided from City 1 2 3 4 5 6 7 8 9 Total - Wholesale (Retail) Demand (mgal) Total System Demand (gal) Total System Demand (mgal) Wholesale Customers (gal) Time (hour) Total - Wholesale (Retail) Demand (gal) Volume in Storage (gal) Supply from Transmission lines (gal) Res. Inflow (gal) 12/15/04 13:00 38,195,938 32,824 601,849 569,026 0.569 370,356 198,670 0.199 12/15/04 13:15 38,420,323 224,385 596,473 372,088 0.372 367,745 4,343 0.004 12/15/04 13:30 38,504,600 84,278 596,721 512,443 0.512 364,185 148,258 0.148 12/15/04 13:45 38,577,642 73,042 599,266 526,224 0.526 376,215 150,009 0.150 12/15/04 14:00 38,695,422 117,780 603,778 485,998 0.486 343,119 142,879 0.143 12/15/04 14:15 38,626,853 (68,569) 604,039 672,607 0.673 358,010 314,597 0.315 12/15/04 14:30 38,787,571 160,719 599,077 438,358 0.438 355,477 82,881 0.083 12/15/04 14:45 38,992,069 204,497 593,391 388,894 0.389 353,755 35,139 0.035 12/15/04 15:00 38,941,637 (50,431) 587,644 638,075 0.638 354,292 283,784 0.284 12/15/04 15:15 39,121,225 179,588 569,395 389,807 0.390 384,111 5,696 0.006 12/15/04 15:30 39,078,357 (42,868) 543,051 585,919 0.586 377,413 208,506 0.209 12/15/04 15:45 39,117,903 39,546 539,868 500,322 0.500 370,485 129,837 0.130 12/15/04 16:00 39,106,052 (11,851) 540,726 552,578 0.553 375,014 177,563 0.178 12/15/04 16:15 39,038,131 (67,921) 553,514 621,435 0.621 375,644 245,791 0.246 12/15/04 16:30 39,035,485 (2,646) 566,847 569,493 0.569 369,529 199,964 0.200 12/15/04 16:45 39,106,977 71,493 567,105 495,613 0.496 376,290 119,323 0.119 12/15/04 17:00 39,032,006 (74,972) 567,051 642,023 0.642 356,772 285,251 0.285 12/15/04 17:15 39,183,337 151,331 565,448 414,117 0.414 365,040 49,077 0.049 12/15/04 17:30 39,246,179 62,842 570,454 507,612 0.508 371,916 135,696 0.136 12/15/04 17:45 39,159,452 (86,728) 561,137 647,865 0.648 361,381 286,484 0.286 12/15/04 18:00 39,265,429 105,977 568,833 462,856 0.463 354,452 108,404 0.108 12/15/04 18:15 39,288,069 22,640 577,084 554,444 0.554 511,853 42,590 0.043 12/15/04 18:30 39,322,031 33,962 579,345 545,384 0.545 389,688 155,696 0.156 12/15/04 18:45 39,436,554 114,523 571,235 456,712 0.457 386,293 70,419 0.070 12/15/04 19:00 39,453,651 17,097 572,052 554,955 0.555 387,806 167,149 0.167 12/15/04 19:15 39,377,628 (76,023) 569,620 645,643 0.646 393,146 252,497 0.252 12/15/04 19:30 39,509,655 132,026 559,287 427,261 0.427 387,615 39,646 0.040 12/15/04 19:45 39,515,737 6,082 549,204 543,122 0.543 378,397 164,725 0.165 12/15/04 20:00 39,543,807 28,070 522,788 494,718 0.495 353,944 140,774 0.141 12/15/04 20:15 39,621,544 77,738 511,134 433,397 0.433 367,773 65,624 0.066 12/15/04 20:30 39,615,522 (6,022) 518,919 524,941 0.525 361,137 163,804 0.164 12/15/04 20:45 39,659,014 43,491 516,454 472,962 0.473 349,006 123,957 0.124 12/15/04 21:00 39,873,587 214,574 515,079 300,505 0.301 352,948 (52,443) (0.052) 12/15/04 21:15 39,876,090 2,502 528,106 525,604 0.526 375,560 150,044 0.150 12/15/04 21:30 39,809,368 (66,721) 523,443 590,165 0.590 378,538 211,626 0.212 12/15/04 21:45 39,995,984 186,616 522,922 336,306 0.336 388,073 (51,767) (0.052) 12/15/04 22:00 40,076,371 80,387 541,784 461,397 0.461 389,820 71,577 0.072 12/15/04 22:15 40,038,607 (37,764) 550,181 587,944 0.588 366,151 221,794 0.222 12/15/04 22:30 40,096,663 58,056 550,815 492,759 0.493 366,622 126,137 0.126 12/15/04 22:45 40,138,469 41,806 548,104 506,298 0.506 371,207 135,090 0.135 12/15/04 23:00 40,185,803 47,334 532,959 485,625 0.486 362,884 122,740 0.123 12/15/04 23:15 40,293,959 108,155 538,329 430,174 0.430 364,518 65,656 0.066 12/15/04 23:30 40,385,876 91,918 541,208 449,290 0.449 362,089 87,201 0.087 12/15/04 23:45 40,372,987 (12,889) 560,985 573,874 0.574 378,221 195,653 0.196 1. A positive value for reservoir inflow (gal) means the reservoir is filling, thus reducing the amount of water from the source that is to be provided to customers. 2. Total System Demand minus wholesale (gal) C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls Dec demand data (D2) Page 5 of 5 ---PAGE BREAK--- Figure D1 City of Everett Diurnal Curve Development July Demands C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls Figure D1 - 0.200 0.400 0.600 0.800 1.000 1.200 1.400 1.600 7/23/04 0:00 7/23/04 12:00 7/24/04 0:00 7/24/04 12:00 7/25/04 0:00 7/25/04 12:00 7/26/04 0:00 Time (Hour) Demand (mgd) Total System Retail Total Average Retail Average ---PAGE BREAK--- Figure D2 City of Everett Diurnal Curve Development December Demands C:\PWworking\SEA\dhowie\dms34393\Appendix D.xls Figure D2 (0.400) (0.200) - 0.200 0.400 0.600 0.800 1.000 12/13/04 0:00 12/13/04 12:00 12/14/04 0:00 12/14/04 12:00 12/15/04 0:00 12/15/04 12:00 12/16/04 0:00 Time (hour) Demand (mgd) Total System Retail Total Average Retail Average ---PAGE BREAK--- Appendix 5-1 – Avoided Cost of Supply Technical Memorandum ---PAGE BREAK--- Everett Comprehensive Water Plan HDR Project No. 22254 Avoided Cost Associated with Conserved Water 1 Everett Comprehensive Water Plan Technical Memorandum Date: July 7, 2006 Subject: Avoided Cost Associated with Conserved Water To: Greg Moore, City of Everett From: Andrew Graham Public Works Department cc: Jim Peterson 3200 Cedar Street HDR Engineering Everett, WA 98258 500 108th Ave NE Bellevue, WA 98004 Project Number: 22254 Telephone: (425) 450-6308 E-Mail: [EMAIL REDACTED] Introduction When water is saved through conservation actions, certain costs associated with the water and wastewater systems are avoided. This can include operational costs such as pumping drinking water and wastewater and capital costs associated with capacity of facilities. Collectively these are termed “avoided costs.” Avoided costs are financial savings that help to offset the cost of conservation actions. In developing the conservation program for Everett’s 2006 Comprehensive Water Plan (CWP), information was gathered on avoided costs. This technical memorandum summarizes the information gathered and the results of the avoided cost analysis. The results will be used in defining the cost-effectiveness of water conservation measures. Conservation measures whose cost per unit is below the avoided cost will be deemed cost effective. Results Table 1 displays the results of the avoided cost analysis. Explanation of the various components shown in Table 1 is provided in the following section of this Technical Memorandum. The total avoided cost is $0.35/ccf. This value is appropriate for comparison with conservation actions that yield both water supply and wastewater reductions. This applies to most indoor water conservation actions. For outdoor water conservation actions, the wastewater avoided costs are not considered. Subtracting all of the wastewater components (operations and capital) and allocating the environmental component only to water supply elements yields an avoided cost of $0.21/ccf. This value should be used for comparison with outdoor water conservation actions that do not affect wastewater flows. ---PAGE BREAK--- Item Description Relation to Conservation Avoided Cost ($/CCF) Regional WFP Chemicals Treatment process chemicals Direct $0.02 Regional WFP Energy Energy use at WFP. Less estimate of costs for heating/lighting. Direct $0.01 Local Distr. Pumping Energy for pumping water in local distribution systems Direct $0.08 Local re-chlorination Chemical additions to maintain Cl residual in wholesale cust. systems Unknown $0.00 Subtotal $0.11 Regional WPCF Chemicals Wastewater treatment process chemicals. Cost based on loading, not volume. None $0.00 Regional WPCF Energy Energy use at WPCF Less estimate of costs for heating/lighting. Direct $0.05 Local lift station pumping Energy for pumping wastewater at local lift stations Direct $0.02 Subtotal $0.07 WFP Improvements - Everett Phase II Improvements from 2002 WFP Facilities Plan Direct $0.02 Transmission Pipelines - Everett Improvements not tied to capacity needs. None $0.00 Local pump stations - Everett No capacity improvements until after 2025 None $0.00 Local storage tanks - Everett No capacity improvements until after 2025 None $0.00 Local water mains - Everett Main sizing is dictated by fire flow requirements, which conservation does not impact. None $0.00 Local improvements - wholesale Extrapolation from wholesale customer Water System Plans Direct $0.06 Lake Chaplain Reservoir None identified. Capacity not constrained. None $0.00 Jackson Project Reservoir None identified. Capacity not constrained. None $0.00 Subtotal $0.08 WPCF Improvements Capacity driven by stormwater and I/I, not base sewage flows None $0.00 Conveyance line to outfall Capacity driven by stormwater and I/I, not base sewage flows None $0.00 Local collection pipes - Everett N. End capacity driven by stormwater. S. end projects not needed until 2020s. Minimal $0.01 Local lift stations - Everett N. End capacity driven by stormwater. S. end projects not needed until 2020s. Minimal $0.005 Collection pipes - other systems Extrapolation from figure for Everett wastewater service area Partial $0.03 Lift stations - other systems Extrapolation from figure for Everett wastewater service area Partial $0.02 Subtotal $0.07 Estimated Avoided Cost Factor Assumption: 10% of all other avoided costs Direct $0.03 Subtotal $0.03 $0.35 Water System Operations Wastewater System Operations Water System Capital Facilities Wastewater System Capital Facilities Table 1. Summary of Avoided Costs from Water Conservation Total Avoided Cost Environmental Benefits ---PAGE BREAK--- Everett Comprehensive Water Plan HDR Project No. 22254 Avoided Cost Associated with Conserved Water 3 Avoided Cost Components The major categories of avoided cost are operations costs and capital costs. These two categories can occur on both the water supply side and the wastewater side, wherever a reduction in water use yields cost savings for the utility system. Avoided Costs of Operations For the water supply system, the following operational costs were considered: o Chemical use at the Water Filtration Plant (WFP) o Energy use at the WFP (not including heating/lighting, assumed to be 10 percent of costs) o Energy use for local pump stations throughout Everett Water Service Area (EWSA). For the wastewater system, operational costs that were considered included: o Chemical use at the Water Pollution Control Facility (WPCF). Based on City staff input, this was deemed to be negligible because chemical use is based on pollutant loading, rather than water volume. Since drinking water has minimal loading, reduced flows of drinking water down customer drains does not reduce chemical needs at the WPCF. o Energy use at the WPCF (not including heating/lighting, assumed to be 10 percent of costs), extrapolated to regional cost based on proportion of EWSA population served by Everett’s WPCF. o Energy for pumping wastewater at local lift stations. Data on each of these operational costs was provided by Everett staff. Avoided Costs of Capital Projects Capital costs considered in relation to the water supply system were: o Capacity-related improvements at the WFP at Lake Chaplain. These costs are identified as “Phase 2” costs in the 2002 Water Filtration Plant Facilities Plan. o Improvements to the transmission lines from Lake Chaplain to the drinking water service area. Improvements identified at this stage of the water system plan process are not tied to capacity needs. Therefore, these costs are not considered further. o Pump stations and storage facilities in Everett. Analysis for the CWP Capital Improvement Program (CIP) indicates that Everett’s storage capacity and pump station capacity for its retail service area are adequate to meet needs through the end of the 20- year planning period. Since there is no opportunity in this time frame to postpone or avoid costs of these facilities, these costs are not considered further. o Local water mains in Everett. Sizing and scheduling of water distribution mains are based on requirements for both fire flow and peak hour demands. When fire flow is the ---PAGE BREAK--- Everett Comprehensive Water Plan HDR Project No. 22254 Avoided Cost Associated with Conserved Water 4 main factor, conservation does not offer opportunities to defer or reduce costs. Some savings may be achievable when peak hour demand is the main factor. At the time this memorandum was prepared, data from the hydraulic modeling task was not available to permit identification of these cases. Therefore, the avoided cost does not include these projects. o Local pump stations, storage, facilities and transmission mains outside Everett‘s retail service area. CIPs from water system plans prepared by seven of Everett’s largest wholesale customers were reviewed. Costs for transmission lines, pump stations and reservoirs were extracted. Where CIP tables clearly indicated costs were due to factors other than capacity limitations, these costs were excluded. Based on these seven systems, costs were extrapolated to represent all wholesale systems served by Everett. o Source reservoirs. No capacity-related improvements were identified with respect to Lake Chaplain or Spada Lake. Therefore, no avoided cost is included for these facilities. Capital costs considered in relation to wastewater are listed below. Everett’s wastewater system serves approximately 30 percent of the regional population that is served by the water system. Therefore, avoided costs estimated for Everett’s water system were extrapolated to yield avoided cost on the wastewater side for the entire water service area. o Everett WPCF. No capacity related improvements were identified. Everett staff involved in wastewater system planning reported that capacity needs are driven by large flows associated with stormwater and infiltration/inflow. Actual wastewater generated by the community is a small percentage of total flow, so a reduction of wastewater by 5 to 15 percent would have minimal impact on capacity improvements. o Conveyance Line from Everett WPCF to outfall. Same conditions as for WPCF. o Everett wastewater collection pipes. Everett staff reported that the North End system receives stormwater, leading to similar conditions as for the WPCF. The South End has separated piping, so that wastewater flows have a greater impact on capacity needs. However, most piping projects for the South End are not needed until after 2020. These projects were not analyzed in detail. To reflect a small component for these projects, a value of $0.01/ccf was used in the avoided cost analysis. o Everett lift stations. Same conditions as Everett collection pipes. To reflect a small component for these projects, a value of $0.005/ccf was assumed. o Other communities’ wastewater collection pipes. This value was extrapolated from the Everett value based on the percentage of the regional water service population that is also served by Everett’s wastewater system. o Other communities’ lift stations. This was also extrapolated from the Everett value based on the percentage of the regional water service area population served by Everett’s wastewater system. ---PAGE BREAK--- Everett Comprehensive Water Plan HDR Project No. 22254 Avoided Cost Associated with Conserved Water 5 Avoided Costs Associated with Environmental Benefits The avoided cost of capital projects and operations and maintenance discussed above relate solely to costs saved by the water and wastewater utilities and their ratepayers in the region. There are additional environmental benefits associated with reduced need for raw water from the Sultan River system. This analysis did not attempt to develop a detailed breakdown of environmental benefits and their economic value. However, an assumption was made that these benefits have a value of at least ten percent of the avoided costs related to capital projects and operations. Therefore, the avoided cost includes a line item incorporating this assumption. Calculations In order to achieve a single measure of avoided cost, operational and capital costs must be expressed in common units and summed. This section describes how operational and capital costs are both calculated in terms of dollars per unit of water saved. Units are dollars per hundred cubic feet Data used for these calculations are shown in Attachment A. Calculation of Avoided Costs from Operations The expression of operational costs in terms of dollars per unit of water saved is relatively simple. The operational costs listed earlier are generally linear, in that a reduction in the volume of water produced yields a corresponding reduction in cost. Total costs were estimated on an annual basis based on data available from 2005. The total quantity of water produced in the same year was obtained from Everett’s water system records. Annual cost was divided by annual production, yielding a cost in dollars per ccf. Since the cost function for these operational components is approximately linear, each unit of water saved through conservation will yield the same value in cost savings. For local operational costs, such as energy costs associated with local pump stations, it was assumed that the avoided cost for the Everett system was the same as the avoided cost for wholesale customer systems. This assumption is realistic, given that energy costs, terrain, and other factors that could affect the operational costs considered are similar throughout the regional water service area. Calculation of Avoided Cost from Capital Projects The following procedure was followed to convert capital costs into avoided costs in order to compare them with the costs of conservation actions. Data on upcoming capital projects, including the cost and the construction year, were gathered from CIPs. The cost estimates were prepared in various years from 2002 to 2006. All project costs were updated to reflect 2006 dollars using the construction cost index from the publication Engineering News Record. Specific analysis of the capacity needs at Everett’s WFP showed that reducing demand by 5 percent would allow projects to be deferred by approximately one year. Reducing demand by 10 percent would allow deferral by three years. Reducing demand by 15 percent would allow deferral by five years. These findings were assumed to be similar for all other capital projects, both in Everett and the wholesale customer service areas. ---PAGE BREAK--- Everett Comprehensive Water Plan HDR Project No. 22254 Avoided Cost Associated with Conserved Water 6 The present value was calculated for each project cost based on the construction year scheduled. A discount rate of 4 percent was used. Effects of inflation are not included in this discount rate, since project costs were expressed in 2006 dollars. Present values were then recalculated under scenarios where all projects were deferred by either one year, three years, or five years. The difference between the present value as originally scheduled and the present value of deferred projects was considered to be the cost savings attributable to the conservation program. The quantity of water saved is needed to calculate unit costs in dollars per ccf. The quantity of water saved was calculated to be either five, ten, or fifteen percent of total peak season potable water demand in all years from 2006 to 2025. In each year, peak season demand was assumed to be 50 percent of annual demand. Peak season demands were used because the unit cost of conservation actions is also expressed as a peak season unit cost. Additional capital cost savings could be achieved if capital facilities are either downsized or completely eliminated due to reduced demand for water. Based on review of available CIPs and discussion with Everett staff, no opportunities for downsizing or avoidance were identified. These opportunities could exist for specific capital projects but are not included in the avoided costs shown here. ---PAGE BREAK--- Attachment A ---PAGE BREAK--- Table A-1. Calculation of Operational Avoided Costs Regional Service Area Direct Service Area Water Supply System 2005 2005 $/CCF 2005 2005 $/CCF Annual Production (in MGD) 50.9 N/A 9.02 N/A Annual Production (CCF) 24,834,247 N/A 4,401,345 N/A Annual Chemical Costs ($27/MG) $501,620 $0.02 $88,901 $0.02 Annual Energy Costs--Plant $252,180 $0.01 $44,694 $0.01 Annual Pumping Costs $1,892,186 $0.08 $335,350 $0.08 Waste Water System Annual Production (in MGD) 57.4 N/A 16.8 N/A Annual Production (CCF) 27,990,227 N/A 8,196,765 N/A Annual Chemical Costs $117,161 $0.00 $34,310 $0.00 Annual Energy Costs--Plant $1,359,172 $0.05 $398,025 $0.05 Annual Energy Costs--Pumping (Lift Stations) $524,921 $0.02 $153,720 $0.02 ---PAGE BREAK--- Table A-2. Present Value Calculations - Capital Projects, Wholesale Customer Water Supply Projects ($000s) Project Year Deferred 1 year Deferred 3 years Deferred 5 years Orig. Cost Estimate Cost 2006 $s Present Value (PV) PV if deferred 1 yr. PV if deferred 3 yrs. PV if deferred 5 yrs Savings for 1 yr. deferral Savings 3 yr. deferral Savings 5 yr. deferral Pump Station 2009 2010 2012 2014 2,100 2,100 1,867 1,795 1,660 1,534 72 207 332 Transmission Main 2011 2012 2014 2016 900 900 740 711 658 608 28 82 132 Transmission Main 2015 2016 2018 2020 400 461 324 312 288 266 12 36 58 Transmission Main 2015 2016 2018 2020 400 461 324 312 288 266 12 36 58 Transmission Main 2015 2016 2018 2020 100 115 81 78 72 67 3 9 14 Reservoir 2010 2011 2013 2015 3,400 3,804 3,251 3,126 2,891 2,672 125 361 579 Transmission Main 2008 2009 2011 2013 800 824 762 733 677 626 29 85 136 Reservoir 2009 2010 2012 2014 1,600 1,648 1,465 1,409 1,303 1,204 56 163 261 Reservoir 2018 2019 2021 2023 2,300 2,369 1,480 1,423 1,316 1,216 57 164 264 Pump Station 2010 2011 2013 2015 100 112 96 92 85 79 4 11 17 Reservoir 2013 2014 2016 2018 3,800 4,251 3,231 3,106 2,872 2,655 124 359 575 Reservoir 2009 2010 2012 2014 2,300 2,573 2,288 2,200 2,034 1,880 88 254 407 Total PV of local plans 15,908 15,296 14,142 13,075 612 1,766 2,833 Savings Extrapolated to All Wholesale Customers Savings for 1 yr. deferral Savings 3 yr. deferral Savings 5 yr. deferral 857 2,472 3,966 Systems Reviewed: CIPs from seven utilities representing 72% of Everett's wholesale water demand in 2011. (Alderwood 2002, Mukilteo 2006, Monroe 2005, 2005, Marysville 2002, Edmonds 2002, Snohomish PUD 2002) (Dates represent year of original project estimates, based on the respective CIP Tables) Projects counted: Reservoirs, transmission mains and pump stations (excluding projects that were clearly rehabilitation and not capacity-related) Interest Rate: 4.0% ENR CCI (Seattle) for 2006: 8,455 Current Year 2006 Wholesale Demand/Seven Systems Demand: 1.4 Table A-3. Present Value Calculations - Capital Projects at Everett Water Filter Plant ($000s) Project Year Deferred 1 year Deferred 3 years Deferred 5 years Orig. Cost Estimate Cost 2006 $s Present Value (PV) PV if deferred 1 yr. PV if deferred 3 yrs. PV if deferred 5 yrs Savings for 1 yr. deferral Savings 3 yr. deferral Savings 5 yr. deferral WFP Phase II 2016 2017 2019 2021 7,000 7,831 5,291 5,087 4,703 4,348 203 587 942 Phase 2 represents capacity-driven improvements from 2002 WFP Facilities Plan. ---PAGE BREAK--- Table A-4. Cost Adjustment Factors for Capital Projects ENR CCI (Seattle) Inflation Multiplier Jun-00 7,150.92 1.18 Jun-01 7,329.03 1.15 Jun-02 7,557.73 1.12 Jun-03 7,645.56 1.11 Jun-04 7,993.50 1.06 Jun-05 8,208.45 1.03 Jun-06 8,455.31 1.00 Table A-5. Conversion to Peak Season Avoided Cost in $/ccf A. Wholesale Customer Local Costs B. Water Filtration Plant 1 year deferral with 5% water savings. 1 year deferral with 5% water savings. water savings (ccf) 17,635,309 water savings (ccf) 17,635,309 Cost Savings $856,599 Cost Savings $203,484 Avoided cost ($/ccf) $0.05 Avoided cost ($/ccf) $0.01 3 year deferral with 10% water savings 3 year deferral with 10% water savings water savings (ccf) 35,270,618 water savings (ccf) 35,270,618 Cost Savings $2,472,225 Cost Savings $587,273 Avoided cost ($/ccf) $0.07 Avoided cost ($/ccf) $0.02 5 year deferral with 15% water savings 5 year deferral with 15% water savings water savings (ccf) 52,905,927 water savings (ccf) 52,905,927 Cost Savings $3,965,962 Cost Savings $942,108 Avoided cost ($/ccf) $0.07 Avoided cost ($/ccf) $0.02 1/4 is attributable to WFP projects: round to $0.02 3/4 is attributable to local projects: round to $0.03 ---PAGE BREAK--- Table A-6. Water Quantity for Avoided Cost Calculations Year Retail & Wholesale ADD w/Tulalip Stream Augm. (ADD in mgd) Tulalip Stream Aug. Retail & Wholesale Demand w/o Tulalip Stream Augm. Conversion to Annual gallons Conversion to annual CCF 2006 58.2 0.0 58.2 21,233,435,135 28,383,151 2007 59.5 0.0 59.5 21,717,345,818 29,030,004 2008 60.8 0.0 60.8 22,203,175,977 29,679,423 2009 62.2 0.0 62.2 22,690,367,985 30,330,662 2010 63.4 0.0 63.4 23,154,327,774 30,950,846 2011 64.8 2.0 62.8 22,936,720,293 30,659,966 2012 68.4 2.0 66.4 24,222,810,945 32,379,108 2013 69.8 2.0 67.8 24,733,253,000 33,061,426 2014 71.2 2.0 69.2 25,243,445,747 33,743,411 2015 72.6 2.0 70.6 25,754,120,580 34,426,040 2016 76.6 3.6 73.0 26,654,618,969 35,629,754 2017 79.7 5.2 74.5 27,179,193,977 36,330,964 2018 82.7 6.8 75.9 27,704,591,944 37,033,274 2019 86.3 8.4 77.9 28,443,890,658 38,021,509 2020 89.4 10.0 79.4 28,976,014,757 38,732,809 2021 91.0 10.0 81.0 29,561,763,394 39,515,791 2022 93.4 10.0 83.4 30,435,789,081 40,684,119 2023 95.0 10.0 85.0 31,029,310,685 41,477,491 2024 96.6 10.0 86.6 31,624,493,416 42,273,083 2025 98.3 10.0 88.3 32,220,313,725 43,069,528 Total 20-year demand 705,412,356 Peak season 20-yr. demand (ccf) 352,706,178 (assumes 1/2 of all demand occurs in peak season) ---PAGE BREAK--- Appendix 5-2 – Conservation Measures Analysis Technical Memorandum ---PAGE BREAK--- June 16, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 1 Everett Comprehensive Water Plan Technical Memorandum Date: A complete Technical Memorandum was originally provided on June 16, 2006. Appendices A and B were updated on August 23, 2006. The main body of this Technical Memordanum was not updated at that time. Subject: Conservation Measures Cost Effectiveness To: Greg Moore From: Kelly O’Rourke and Andrew Graham City of Everett HDR Engineering 3200 Cedar Street 500 108th Ave NE Everett, WA 98258 Bellevue, WA 98004 Project Number: 22254 Telephone: (425) 450-6200 1.0 Introduction The purpose of this Technical Memorandum is to provide results of the measure cost effectiveness analysis performed for the Water Conservation Chapter of Everett’s Comprehensive Water Plan (CWP) update. The analysis was performed using a spreadsheet model developed previously by HDR. This technical memorandum also explains the model’s methodology. The activity presented in this Technical Memorandum was performed under Task 6.0 of the CWP process. Appendix A contains printouts from the model which show the results in terms of water savings, costs, and cost effectiveness. This information is provided for both the six year and 20 year planning periods. Appendix B provides detailed definitions for each measure analyzed by the model, including the assumptions behind the primary savings calculation. The methodology for determining water savings and costs is generally the same for all conservation measures. The basic method is to compile community demographic and fixture information; apply assumptions for customer participation rates for each conservation measure; calculate the savings achieved by shifting to more efficient hardware or behavior; and calculate the costs for those shifts. This process is performed in the model’s four main worksheets: 1) Demographics and Fixture Assumptions; 2) Participation; 3) Savings; and 4) Costs. Each of these worksheets is described in detail in subsequent sections of this technical memorandum and the results are summarized in the next section. There are three main sources for the information provided in this memo: 1) demographic data developed under Task 5 of the CWP process; 2) review of Everett’s current conservation programs; and 3) estimates based on professional knowledge of national and regional information on conservation measures. ---PAGE BREAK--- June 16, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 2 Acronyms used in this memo include the following: • ccf Hundred cubic feet • gpm Gallons per minute • gpf Gallons per flush • gpl Gallons per load (laundry) • HH Households • ICI Industrial, commercial, and institutional • MF Multifamily • SF Single family 2.0 Summary Results Table 1 presents a summary of the analysis of conservation measures, including participants, savings, and direct costs for the six year planning period ending in 2011. The remainder of this technical memorandum explains the methodology used to generate these numbers. Table 2 presents the same summary information for the 20 year planning period ending in 2025. ---PAGE BREAK--- June 16, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 3 Table 1 – Measure Analysis Summary Results (6 Year Planning Period) Participants Savings Direct Costs Conservation Measure W/ Free Riders (affects cost) W/o Free Riders (affects savings) Peak Season GPD at Full Implementation (w/o free riders) CCF Over Measure Life (w/o free riders) Total Cost Over Plan Period Cost per CCF Saved During Peak Season Over Measure Life (w/o savings free riders) Toilets - 1.6 gpf ultra low flow toilets (ULFT) 13,619 6,810 221,334 377,964 $2,349,278 $18.60 Toilets - 1.0 gpf high efficiency toilets (HET) 14,519 14,519 235,208 2,868,963 $3,339,370 $3.48 Toilets - leak detection 36,297 36,297 289,481 988,670 $105,988 $0.32 Showerheads - 2.0 gpm 58,632 58,632 171,559 1,255,560 $351,792 $0.84 Faucet aerators bathroom - 1.0 gpm 65,970 65,970 316,656 2,317,460 $164,925 $0.21 Faucet aerators kitchen - 2.2 gpm 0 0 0 0 $0 N/A Hot Water - on demand recirculating systems 2,904 2,904 29,040 212,530 $435,600 $6.13 Clotheswashers - residential capacity (in unit) 25,215 22,694 331,332 2,101,554 $2,521,500 $3.59 Single Family Outdoor Irrigation Kits 24,739 24,739 235,605 268,956 $321,607 $1.20 Toilets - 1.6 gpf ultra low flow toilets (ULFT) 7,106 5,330 154,570 263,953 $959,310 $10.87 Toilets - 1.0 gpf high efficiency toilets (HET) 8,159 8,159 118,317 1,443,176 $1,468,620 $3.04 Toilets - leak detection 20,398 20,398 145,343 496,392 $9,247 $0.06 Showerheads - 2.0 gpm 39,355 39,355 147,581 1,080,079 $177,098 $0.49 Faucet aerators bathroom - 1.0 gpm 37,339 37,339 190,429 1,393,662 $56,009 $0.12 Faucet aerators kitchen - 2.2 gpm 6,414 3,207 15,156 7,395 $6,414 $2.59 Clotheswashers - residential capacity (in unit) 4,292 3,863 50,219 318,526 $429,200 $4.03 Clotheswashers - residential capacity (in common area) 4,292 3,863 50,219 318,526 $85,840 $0.81 Multifamily Outdoor Irrigation Kits 778 778 14,908 17,018 $10,114 $0.59 Toilets - 1.6 gpf ultra low flow toilets (ULFT) 1,012 759 208,347 355,785 $607,200 $5.11 Toilets - 1.0 gpf high efficiency toilets (HET) 108 108 17,496 213,409 $86,400 $1.21 Toilets - leak detection 252 252 12,928 44,152 $4,876 $0.33 Urinals - 1.0 gpf 623 467 37,827 46,140 $140,175 $9.09 Urinals - 0.5 gpf 1,084 1,084 29,268 285,599 $243,900 $2.55 Faucet aerators bathroom - 0.5 gpm 584 438 63,565 31,014 $2,336 $0.23 Commercial Clotheswashers - commercial capacity (in laundromat) 5 5 6,720 42,623 $15,000 $1.05 ---PAGE BREAK--- June 16, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 4 Indoor Audit 259 259 61,767 301,363 $77,700 $0.77 Outdoor Audit 271 271 19,098 31,146 $135,500 $4.35 Irrigation Systems - school audits only 11 11 4,971 8,107 $8,250 $1.02 Irrigation Systems - school audits and financial assist. 28 28 31,072 50,672 $66,500 $1.31 Table 2 – Measure Analysis Summary Results (20 Year Planning Period) Participants Savings Direct Costs Conservation Measure W/ Free Riders (affects cost) W/o Free Riders (affects savings) Peak Season GPD at Full Implementation (w/o free riders) CCF Over Measure Life (w/o free riders) Total Cost Over Plan Period Cost per CCF Saved During Peak Season Over Measure Life (w/o savings free riders) Toilets - 1.6 gpf ultra low flow toilets (ULFT) 13,619 6,810 221,334 377,964 $2,349,278 $18.60 Toilets - 1.0 gpf high efficiency toilets (HET) 19,885 19,885 312,222 3,808,346 $4,573,550 $3.59 Toilets - leak detection 49,713 49,713 396,478 3,514,154 $218,121 $0.19 Showerheads - 2.0 gpm 89,232 89,232 281,081 3,103,401 $807,708 $0.78 Faucet aerators bathroom - 1.0 gpm 92,802 92,802 466,425 5,344,769 $363,262 $0.20 Faucet aerators kitchen - 2.2 gpm 0 0 0 0 $0 N/A Hot Water - on demand recirculating systems 3,977 3,977 39,770 468,167 $959,550 $6.13 Clotheswashers - residential capacity (in unit) 37,289 33,560 489,976 5,281,215 $6,336,643 $3.59 Single Family Outdoor Irrigation Kits 34,801 34,801 291,855 903,188 $1,226,447 $1.36 Toilets - 1.6 gpf ultra low flow toilets (ULFT) 7,106 5,330 154,570 263,953 $959,310 $10.87 Toilets - 1.0 gpf high efficiency toilets (HET) 10,768 10,768 150,752 1,838,808 $1,938,240 $3.15 Toilets - leak detection 26,920 26,920 191,814 1,727,248 $17,491 $0.03 Showerheads - 2.0 gpm 52,749 52,749 189,896 2,289,831 $391,101 $0.51 Faucet aerators bathroom - 1.0 gpm 50,384 50,384 256,958 3,041,945 $122,250 $0.12 Faucet aerators kitchen - 2.2 gpm 6,414 3,207 15,156 7,395 $6,414 $2.59 Clotheswashers - residential capacity (in unit) 6,493 5,844 75,972 812,064 $1,094,221 $4.03 Clotheswashers - residential capacity (in common area) 6,493 5,844 75,972 812,064 $218,844 $0.81 Multifamily Outdoor Irrigation Kits 1,050 1,050 19,365 58,686 $36,238 $0.62 Toilets - 1.6 gpf ultra low flow toilets (ULFT) 1,012 759 208,347 355,785 $607,200 $5.11 Toilets - 1.0 gpf high efficiency toilets (HET) 141 141 22,208 270,880 $112,800 $1.25 Toilets - leak detection 273 273 14,005 137,975 $11,648 $0.25 Urinals - 1.0 gpf 623 467 37,827 46,140 $140,175 $9.09 Urinals - 0.5 gpf 1,409 1,409 38,043 371,226 $317,025 $2.55 Faucet aerators bathroom - 0.5 gpm 584 438 63,565 31,014 $2,336 $0.23 Clotheswashers - commercial capacity (in laundromat) 7 6 8,064 94,380 $38,750 $1.23 Commercial Indoor Audit 299 299 81,027 723,547 $148,940 $0.62 ---PAGE BREAK--- June 16, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 5 Outdoor Audit 352 352 25,082 74,837 $292,019 $3.90 Irrigation Systems - school audits only 11 11 4,971 16,215 $16,500 $1.02 Irrigation Systems - school audits and financial assist. 28 28 31,072 101,343 $133,000 $1.31 ---PAGE BREAK--- June 16, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 6 3.0 Demographics & Fixture Assumptions Worksheet The Demographics and Fixtures Assumptions worksheet, which is part of Appendix A, includes demographic data and fixture assumptions that are used in the Participation worksheet to calculate the number of customers anticipated to participate in each conservation measure. Demographic data is a key element of the analysis. The main demographic categories used in the analysis were single family households, multifamily households, and employment. Sources for this data include demographic data from Task 5 of the CWP process and from the U.S. Census. Demographic inputs are shown in Table 3. This represents the entire retail and wholesale water service area, incorporating current and future wholesale customers. Table 3 - Demographic Inputs for Retail and Wholesale Service Area Category 2006 2011 2025 Single-family Households 132,500 145,189 198,853 Multifamily Households 69,132 81,590 107,680 Employment 221,495 243,804 316,956 Source: Table 10 of Technical Memorandum: “Demographic Data for Demand Forecasting, Everett Comprehensive Water System Plan.” March 13, 2006. Fixture-related assumptions include the percent of customers who have certain water-using fixtures toilets, urinals, irrigation systems) and the remaining life for code-related fixtures. These inputs are based on professional knowledge. 4.0 Participation Worksheet The Participation worksheet, which is part of Appendix A, contains participation assumptions and calculates the number of participants for each measure. If specific data were unavailable, the following guidelines were employed when determining the percentages for the “Not Already Implemented”, “Not Implemented Naturally”, and “Participation Rate” fields: • 90% signifies very high • 75% signifies high • 50% signifies moderate • 25% signifies low • 10% signifies very low Total household or business participation for each conservation measure was determined by beginning with the number of eligible households or businesses, reducing that to the target households or businesses, and reducing that to the participating number. Additionally, a follow through rate is applied to certain measures. Definitions of these terms are important: • Eligible: Households or businesses that have the appropriate fixture or behavior for the measure. For example, those with a toilet. ---PAGE BREAK--- June 16, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 7 • Target: Eligible households or businesses that have not already implemented the measure. For example, those households with a toilet that do not already have an efficient 1.6 gpf model. • Participating: Target households or businesses estimated to take the first, and in many cases only, step in implementing the measure during the planning period. For example, those with a toilet that do not already have an efficient 1.6 gpf model, and who are estimated to purchase an efficient 1.6 gpf model due to the conservation program. It should be noted that participation rates can increase or decrease the value of implementing measures. For example, while waterless urinals save more water per flush than low volume urinals, the participation rate for waterless urinals is usually much lower than for low volume urinals, thus making the overall savings for waterless urinals lower than for low volume urinals. • Follow Through Rate: The percent of participating households or businesses that follow through on any associated steps for the measure. For example, a household that installs an efficient showerhead given away by the utility. The concept of free-ridership reduces the participation number further. Free-riders are customers who implement a measure, even without encouragement from the utility’s conservation program. For example, they are households that were planning to replace a toilet anyway, and simply take the utility money because it is available. The important point is that the utility money does not motivate the customer to implement the measure. Therefore, the utility is spending money on savings that would occur anyway. This is generally considered an unavoidable problem in water conservation programs. The analysis incorporates the concept of free-ridership, since this results in the true cost effectiveness of conservation. Incorporating the concept means excluding the savings from free-riders, while including their costs. However, participation and savings numbers including free-riders are also provided because they can be useful for other purposes such as demand forecasting, budgeting, and comparing with other utilities that do not incorporate free-ridership. A similar issue is plumbing code savings. Certain conservation measures may duplicate water savings that would occur eventually due to the plumbing code. While investing in “code-related” measures spends money on actions that will occur eventually without that expenditure, it has the positive effect of accelerating savings. For example, the utility could wait until the customer naturally replaces a showerhead, or it can accelerate the savings by offering free, efficient showerheads. The following measures bring hardware up to code: • Toilets - 1.6 gpf ultra low flow toilets ULFT (for SF, MF, and ICI) • Urinals - 1.0 gpf (for ICI) • Faucet aerators bathroom - 0.5 gpm (for ICI) • Faucet aerators kitchen - 2.2 gpm (for SF and MF) In the model, measures that bring hardware up to code requirements are handled differently than non-code measures in several ways. First, only existing customers are targeted, because new customers will already have hardware meeting code requirements. Second, savings are counted only for the remaining life of the hardware, which may be shorter than the planning period. This is done to take credit only for the years that a measure accelerates code savings. Third, the measure is implemented only once, even if the measure’s life is shorter than the ---PAGE BREAK--- June 16, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 8 planning period, because when the hardware expires, only code-meeting replacements are available. It is important to understand the full interplay between code savings and the model analysis. For code related measures, the plumbing code has the potential to affect existing customers who have not already upgraded to code fixtures. This is represented by Column 7 "Not Already Implemented" on the Participation worksheet. For example, 41 percent of existing single family households do not have 1.6 gpf toilets. That 41 percent can be split into the following five groups: 1. Do not upgrade to code. This group has no savings or costs and is therefore not represented in the model. 2. Upgrade to code due to the conservation program, take rebate/equipment. These are the "code accelerators" and the model claims both savings and costs. 3. Upgrade to code due to the conservation program, do not take rebate/equipment never turn in rebate form). This group is not represented in the model. Technically, the utility could claim these savings; however, this number is difficult to estimate and a conservative approach is to assume this number is zero. 4. Upgrade to code, naturally, take rebate/equipment. These are the "free-riders" and the model claims the costs, but not the savings. This is appropriate to show the cost effectiveness of the conservation program. However, if the utility wants to know how much savings it can expect, regardless of what can be attributed to the conservation program, the model provides this number as well. 5. Upgrade to code, naturally, do not take rebate/equipment. This group is part of the traditional "code savings" and is intentionally excluded from the modeled savings because it is not associated with the conservation program. Key results from the Participation worksheet are generated as follows (using single-family clotheswashers, from the six year planning period, as an example): • Participating Households (25,215 with free riders and 22,694 without free riders): These numbers are important since they are key factors in calculating water savings and costs. The number of existing target households (89,438) is calculated by starting with the number of existing SF households (132,500) and multiplying it by the eligibility rate (90% since 90% of existing SF households have clotheswashers) and by the percent of existing customers that have not already implemented the measure Similarly, the number of future target households (11,420) is calculated by starting with the number of new SF households added during the planning period (12,689) and multiplying it by the eligibility rate (100% since 100% of new SF households are anticipated to have clotheswashers) and by the percent of new customers that do not naturally implemented the measure The number of total target households (100,858) is calculated by adding the existing (89,438) and new (11,420) target households. The number of participating households with free-riders (25,215) is calculated by multiplying the total target households (100,858) by the participation rate The number of participating households without free riders (22,694) is calculated by reducing the number of participating households with free riders (25,215) by the free-ridership ---PAGE BREAK--- June 16, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 9 5.0 Savings Worksheet The Savings worksheet, which is part of Appendix A, contains savings assumptions and calculates the total savings. Water savings were estimated by determining the unit savings of the conservation measure compared with previous hardware or behaviors, and then using participation results to calculate total savings. Key results from the Savings worksheet are generated as follows (using single-family clotheswashers, from the six year planning period, as an example): • Savings – Peak Season Gallons Per Day (at full implementation; without free riders) (331,332 gpd): This calculation is the gallons saved per household per year (5,329) multiplied by the number of participating households without free riders from the participation worksheet (22,694) and divided by 365 days. This measure is not a peaking measure. For peaking measures, such as those related to irrigation, the number would be divided by 122 days instead. It is important to note this number represents savings at full implementation, which occurs at the end of year 6 since it is assumed measures are evenly phased in over six years. Note that for the 20 year planning period analysis, it is assumed all existing customers as well as new customers from year 2 to year 6 are evenly phased in over the first six years, and the remaining new customers are evenly phased in over years 7 to 20. • Savings – CCF Over Measure Life (without free riders) (2,101,554 ccf): This number is important since it is used later when calculating the cost per ccf of saved water. This number is comprised of three components. The first component is for the time period when the measure is being phased in over the first six years of the planning period. Those savings are calculated by evenly accumulating the annual gallons saved per year at full implementation without free riders (120,936,326) over the six years (i.e. 1/6 of the savings the first year + 2/6 of the savings the second year, etc). The second component is for the time period when the measure is fully phased in. This will be at least until the end of the planning period, however it may extend further due to the measure lifespan and the assumption that customers and the utility re-opt until the end of the planning period. The third component is for the time period when the equipment installed in years 2-6 of the planning period are phased out. Those savings are the same as the first part, minus one full year of implementation. The three savings components are summed (1,572,172,238) and then converted to ccf by dividing by 748.1. Note that there are two methods for calculating the savings over the measure life, depending on the measure characteristics. The example above is used for non-code related measures. The other method is used when the measure brings a fixture up to code and therefore only claims savings for the code-accelerating time period. In those cases, the formula phases in the gallons per year at full implementation evenly through the average lifetime remaining for the pre-code fixtures. 6.0 Costs Worksheet The Costs worksheet, which is part of Appendix A, contains cost assumptions and calculates total costs. ---PAGE BREAK--- June 16, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 10 Costs are estimated by determining the unit cost of each conservation measure, and then using demographic and participation data to calculate costs of implementation. It should be noted that only direct costs are included in this analysis. This includes rebates, costs of hardware, and labor cost for audits. Indirect costs such as utility staff time, marketing, and distribution are not included in this analysis since they depend on how a conservation program is designed. Both direct and indirect costs are ultimately borne by customers through rates. Some measures require additional costs to be borne directly by customers. All measures where the utility pays a rebate implies the customer will pay the remaining cost of the fixture and any installation costs. For example, single family clotheswashers involve a $100 rebate paid by the utility, but that cost does not include the remaining cost of the clotheswasher and any installation costs paid by the customer. Key results from the Costs worksheet are generated as follows (using single-family clothewashers, from the six year planning period, as an example): • Total Cost over Plan Period ($2,521,500): This number is important since it is the amount of money the utility will have to spend in order to achieve the savings from the measure. It is derived by starting with the number of participating single family households with free riders (25,215 – note using the number with free riders is necessary since the costs for these customers must be budgeted) and multiplying by the cost per clotheswasher ($100) and by the number of clothewashers per SF household (1.0) and by the number of times the measure must be implemented over the planning period (1.0) in order to retain savings. • Cost per CCF Saved During Peak Season Over Measure Life This number is important since it is used to compare measure cost-effectiveness between measures and against the utility’s avoided cost of supply. It is derived by starting with the total cost over the plan period ($2,521,500) and dividing it by the result of the following: the CCF saved over the measure life without free riders (2,101,554) divided by the peaking factor, which is the number of days the measure is in effect (365) divided by the number of days in the peak season (122).. 7.0 Next Steps After the City of Everett reviews these results, HDR will work with Everett staff to determine which measures are most appropriate to include in the City’s conservation program. That determination will reflect the goals of the conservation program, which is a subtask led by Everett staff, and the avoided cost of supply analysis, currently underway by HDR. ---PAGE BREAK--- Appendix A Modeling Analysis ---PAGE BREAK--- August 23, 2006 City of Everett - Comprehensive Water Plan - Conservation Measures Analysis Demographics & Fixture Assumptions - 6 Yr Planning Period 1 2 7 8 9 10 11 12 13 Existing New Existing New Existing New 1 Year 2006 a 2011 a 6 h Toilet - Tank Style 100% 100% 100% 100% 20% 20% 6 2 Single Family Households (SF HH) 132,500 b 145,189 b 12,689 i Toilet - Flushometer Style j 0% 0% 0% 0% 80% 80% 6 3 Multifamily (MF) Accounts 11,522 d 13,598 d 2,076 i Toilet - Tank Style w/ Leaks 25% 12% 25% 12% 10% 5% N/A 4 HHs per MF account 6 c 6 c 0 i Urinal j 0% 0% 0% 0% 80% 80% 4 5 Multifamily Households (MF HH) 69,132 b 81,590 b 12,458 i Showerhead 100% 100% 100% 100% N/A N/A 1 6 Industrial, Commercial, Institutional (ICI) Acc 4,922 g 5,418 g 496 i Faucet - Bathroom 100% 100% 100% 100% 100% 100% 1 7 Persons Per SF HH 2.8 e 2.8 e 0 i Faucet - Kitchen 100% 100% 100% 100% N/A N/A 1 8 Persons Per MF HH 2.5 e 2.5 e 0 i Clotheswasher - Residential capacity (in unit) l 90% 100% 25% 45% N/A N/A N/A 9 Employees Per ICI Account 45 f 45 f 0 i Clotheswasher - Residential capacity (in common area) m N/A N/A 25% 45% N/A N/A N/A 10 Employees 221,495 b 243,804 b 22,309 i Clotheswasher - Commercial capacity (at laundromat) N/A N/A N/A N/A 0.5% 0.5% N/A School Irrigation Systems n N/A N/A N/A N/A 2.5% 0% N/A Long Wait Times for Hot Water 20% 20% N/A N/A N/A N/A N/A Manual Irrigation 75% 75% 25% 25% N/A N/A N/A Irrigate Facility N/A N/A N/A N/A 50% 50% N/A Facility Not Fully Efficient N/A N/A N/A N/A 50% 50% N/A j. Calculation. Opposite of the percent of customers with tank style toilets. k. Based on fixture lifespan and time elapsed since code went into effect. l. For MF, these are the households that have a clotheswasher in their unit. m. For MF, these are the households that access a clotheswasher in a common laundry area. n. Estimated based on number of schools in Everett school district and population in Everett compared to population in wholesale areas. Shaded cells contain data and assumptions entered specifically for client. i. Calculation. e. 2000 U.S. Census data for area approximating Everett's retail and wholesale service area. f. Used 2006 Everett retail ratio of 90,995 employees (from HDR March 14, 2006 demographics technical memorandum, Table 10) divided by 2,003 ICI accounts (from HDR March 16, 2006 demand technical memorandum, Table h. Calculation. g. Applied "employees per ICI account" ratio to employees. c. Used 2006 Everett retail ratio of 18,395 MF HH (from HDR March 14, 2006 demographics technical memorandum, Table 10) divided by 3,090 MF accounts (from HDR March 16, 2006 demand technical memorandum, Table Fixture Assumptions Eligible MF HH Footnotes: 5 Percent of HH/Businesses With The Following Fixtures: 6 Eligible SF HH Change Between First & Last Plan Yr Parameter # First Plan Yr Last Plan Yr Eligible ICI Acct. d. Applied "HHs per MF account" ratio to MF HHs. Sources for data in the table include estimates based on professional knowledge, client input, and sources as indicated below: b. HDR March 14, 2006 demographics technical memorandum, Table 10. 3 4 Demographics a. Provided by client. Avg Life Remaining for Code Fixturesk Everett Comprehensive Water Plan HDR Project No. 22254 Conservation Measure Cost Effectiveness Technical Memorandum A-1 ---PAGE BREAK--- August 23, 2006 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 W/ free ridersi (affects cost) W/out free ridersj (affects savings) Toilets - 1.6 gpf ultra low flow toilets (ULFT) SF HH pre-code models E 50% 100% 41% 54,475 100% 0% 0 54,475 25% 13,619 6,810 n/a Toilets - 1.0 gpf high efficiency toilets (HET) SF HH all models EN 0% 100% 100% 132,500 100% 100% 12,689 145,189 10% 14,519 14,519 n/a Toilets - leak detectionk SF HH all models EN 0% 100% 100% 132,500 100% 100% 12,689 145,189 25% 36,297 36,297 n/a Showerheads - 2.0 gpm SF HH > 2.0 gpm EN 0% 100% 79% 104,574 100% 100% 12,689 117,263 50% 58,632 58,632 75% Faucet aerators bathroom - 1.0 gpm SF HH all models EN 0% 100% 90% 119,250 100% 100% 12,689 131,939 50% 65,970 65,970 75% Faucet aerators kitchen - 2.2 gpm SF HH pre-code models E 50% 100% 0% 0 100% 0% 0 0 75% 0 0 75% Hot Water - on demand recirculating systems SF HH with long wait times EN 0% 20% 100% 26,500 20% 100% 2,538 29,038 10% 2,904 2,904 n/a Clotheswashers - residential capacity (in unit) SF HH less efficient models EN 10% 90% 75% 89,438 100% 90% 11,420 100,858 25% 25,215 22,694 n/a Outdoor Irrigation Kits SF HH w/ manual irrigation EN 0% 75% 90% 89,438 75% 100% 9,517 98,955 25% 24,739 24,739 75% Toilets - 1.6 gpf ultra low flow toilets (ULFT) MF HH pre-code models E 25% 100% 41% 28,423 100% 0% 0 28,423 25% 7,106 5,330 n/a Toilets - 1.0 gpf high efficiency toilets (HET) MF HH all models EN 0% 100% 100% 69,132 100% 100% 12,458 81,590 10% 8,159 8,159 n/a Toilets - leak detectionk MF HH all models EN 0% 100% 100% 69,132 100% 100% 12,458 81,590 25% 20,398 20,398 n/a Showerheads - 2.0 gpm MF HH all models EN 0% 100% 96% 66,251 100% 100% 12,458 78,709 50% 39,355 39,355 75% Faucet aerators bathroom - 1.0 gpm MF HH all models EN 0% 100% 90% 62,219 100% 100% 12,458 74,677 50% 37,339 37,339 75% Faucet aerators kitchen - 2.2 gpm MF HH pre-code models E 50% 100% 12% 8,552 100% 0% 0 8,552 75% 6,414 3,207 75% Clotheswashers - residential capacity (in unit) MF HH using in unit EN 10% 25% 75% 12,962 45% 75% 4,205 17,167 25% 4,292 3,863 n/a Clotheswashers - residential capacity (in common area) MF HH using in common area EN 10% 25% 75% 12,962 45% 75% 4,205 17,167 25% 4,292 3,863 n/a Outdoor Irrigation Kits MF accounts w/ manual irrigation EN 0% 25% 90% 2,592 25% 100% 519 3,111 25% 778 778 75% Toilets - 1.6 gpf ultra low flow toilets (ULFT) ICI accts pre-code models E 25% 100% 41% 2,024 100% 0% 0 2,024 50% 1,012 759 n/a Toilets - 1.0 gpf high efficiency toilets (HET) ICI accts tank models EN 0% 20% 100% 984 20% 100% 99 1,083 10% 108 108 n/a Toilets - leak detectionk ICI accts tank models EN 0% 20% 100% 984 5% 100% 25 1,009 25% 252 252 n/a Urinals - 1.0 gpf ICI accts pre-code models E 25% 80% 32% 1,245 80% 0% 0 1,245 50% 623 467 n/a Urinals - 0.5 gpf ICI accts all models EN 0% 80% 100% 3,938 80% 100% 397 4,335 25% 1,084 1,084 n/a Faucet aerators bathroom - 0.5 gpm ICI accts pre-code models E 25% 100% 16% 778 100% 0% 0 778 75% 584 438 75% Clotheswashers - commercial capacity (in laundromat) ICI accts less efficient models EN 10% 0.5% 75% 18 0.5% 75% 2 20 25% 5 5 n/a Indoor Audit ICI accts not fully efficient EN 0% 100% 50% 2,461 100% 25% 124 2,585 10% 259 259 n/a Outdoor Audit ICI accts that irrigate EN 0% 50% 100% 2,461 50% 100% 248 2,709 10% 271 271 n/a Irrigation Systems - school audits only ICI school accounts E 0% 2.5% 90% 111 0% 100% 0 111 10% 11 11 n/a Irrigation Systems - school audits and financial assist. ICI school accounts E 0% 2.5% 90% 111 0% 100% 0 111 25% 28 28 50% Key definitions: Eligible: HH/businesses that have the appropriate fixture/behavior for the measure have a shower, clotheswasher, or irrigation system). Target: Eligible hh/businesses that have not already implemented the measure do not already have efficient models). Participating: Target hh/businesses that take the first, and in many cases only, step in implementing the measure take a free efficient showerhead, purchase an efficient clotheswasher, accept an irrigation audit). Follow Through: Participating hh/business that follow through on any associated steps for the measure install the showerhead or implement the majority of audit recommendations). Footnotes: a. Whether the measure affects existing or new customers. b. Customers who will implement the measure even without the conservation program. Therefore, the utility spends money that does not gain them additional water savings. Source is estimates based on professional knowledge. c. Linked to Demographic & Fixtures worksheet. d. Estimates based on professional knowledge. e. Calculation. f. Estimates based on professional knowledge. Note that for measures targeting only pre-code models, this number represents the percent not already at code and is based on natural replacement rates. g.-j. Calculations. k. See measure definitions for explanation of how this measure has unique treatments for participation, savings and costs related to fact that only a portion of toilets leak, but measure must be marketed to all toilets. Commercial Conservation Measure Single Family Multifamily Participation Total SF/MF/ICI Follow Through Rate Targetg Targete Not Already Implementedf New SF/MF/ICI Participation Rated Not Implemented Naturallyd City of Everett - Comprehensive Water Plan - Conservation Measures Analysis Participation - 6 Yr Planning Period Target Audience Existing or New Customersa Free Ridersb Existing SF/MF/ICI Targeth Eligiblec Eligiblec Participating Everett Comprehensive Water Plan HDR Project No. 22254 Conservation Measure Cost Effectiveness Technical Memorandum A-2 ---PAGE BREAK--- August 23, 2006 1 2 3 4 5 6 7 8 9 10 10 12 13 14 15 16 17 18 19 20 21 w/ free ridersd w/o free riderse w/ free ridersf w/o free ridersg w/ free riders w/o free riders w/ free ridersh w/o free ridersi w/ free ridersj w/o free ridersk w/ free ridersl w/o free ridersm w/ free ridersn w/o free riderso Toilets - 1.6 gpf ultra low flow toilets (ULFT)q 11.6 32.5 11,863 161,562,197 80,787,030 Full Yr 365 442,636 221,334 442,636 221,334 565,467,690 282,754,605 755,872 377,964 565,467,690 282,754,605 755,872 377,964 Toilets - 1.0 gpf high efficiency toilets (HET) 5.8 16.2 5,913 85,850,847 85,850,847 Full Yr 365 235,208 235,208 235,208 235,208 300,477,965 300,477,965 401,655 401,655 2,146,271,175 2,146,271,175 2,868,963 2,868,963 Toilets - leak detectionp 11.4 31.9 11,644 105,660,567 105,660,567 Full Yr 365 289,481 289,481 289,481 289,481 369,811,985 369,811,985 494,335 494,335 739,623,969 739,623,969 988,670 988,670 Showerheads - 2.0 gpm 1.4 3.9 1,424 62,618,976 62,618,976 Full Yr 365 171,559 171,559 171,559 171,559 219,166,416 219,166,416 292,964 292,964 939,284,640 939,284,640 1,255,560 1,255,560 Faucet aerators bathroom - 1.0 gpm 2.3 6.4 2,336 115,579,440 115,579,440 Full Yr 365 316,656 316,656 316,656 316,656 404,528,040 404,528,040 540,741 540,741 1,733,691,600 1,733,691,600 2,317,460 2,317,460 Faucet aerators kitchen - 2.2 gpm 2.5 7.0 2,555 0 0 Full Yr 365 0 0 0 0 0 0 0 0 0 0 0 0 Hot Water - on demand recirculating systems n/a 10.0 3,650 10,599,600 10,599,600 Full Yr 365 29,040 29,040 29,040 29,040 37,098,600 37,098,600 49,590 49,590 158,994,000 158,994,000 212,530 212,530 Clotheswashers - residential capacity (in unit) 5.2 14.6 5,329 134,370,735 120,936,326 Full Yr 365 368,139 331,332 368,139 331,332 470,297,573 423,277,141 628,656 565,803 1,746,819,555 1,572,172,238 2,335,008 2,101,554 Outdoor Irrigation Kits n/a n/a n/a 57,487,500 57,487,500 Peak 122 157,500 157,500 471,209 471,209 201,206,250 201,206,250 268,956 268,956 402,412,500 402,412,500 537,913 537,913 Toilets - 1.6 gpf ultra low flow toilets (ULFT) 11.6 29.0 10,585 75,217,010 56,418,050 Full Yr 365 206,074 154,570 206,074 154,570 263,259,535 197,463,175 351,904 263,953 263,259,535 197,463,175 351,904 263,953 Toilets - 1.0 gpf high efficiency toilets (HET) 5.8 14.5 5,293 43,185,587 43,185,587 Full Yr 365 118,317 118,317 118,317 118,317 151,149,555 151,149,555 202,045 202,045 1,079,639,675 1,079,639,675 1,443,176 1,443,176 Toilets - leak detectionp 11.4 28.5 10,403 53,050,099 53,050,099 Full Yr 365 145,343 145,343 145,343 145,343 185,675,345 185,675,345 248,196 248,196 371,350,690 371,350,690 496,392 496,392 Showerheads - 2.0 gpm 2.0 5.0 1,825 53,867,156 53,867,156 Full Yr 365 147,581 147,581 147,581 147,581 188,535,047 188,535,047 252,019 252,019 808,007,344 808,007,344 1,080,079 1,080,079 Faucet aerators bathroom - 1.0 gpm 2.7 6.8 2,482 69,506,549 69,506,549 Full Yr 365 190,429 190,429 190,429 190,429 243,272,920 243,272,920 325,188 325,188 1,042,598,228 1,042,598,228 1,393,662 1,393,662 Faucet aerators kitchen - 2.2 gpm 2.5 6.3 2,300 11,064,150 5,532,075 Full Yr 365 30,313 15,156 30,313 15,156 11,064,150 5,532,075 14,790 7,395 11,064,150 5,532,075 14,790 7,395 Clotheswashers - residential capacity (in unit) 5.2 13.0 4,745 20,365,540 18,329,935 Full Yr 365 55,796 50,219 55,796 50,219 71,279,390 64,154,773 95,281 85,757 264,752,020 238,289,155 353,899 318,526 Clotheswashers - residential capacity (in common area 5.2 13.0 4,745 20,365,540 18,329,935 Full Yr 365 55,796 50,219 55,796 50,219 71,279,390 64,154,773 95,281 85,757 264,752,020 238,289,155 353,899 318,526 Outdoor Irrigation Kits n/a n/a n/a 3,637,500 3,637,500 Peak 122 9,966 9,966 29,816 29,816 12,731,250 12,731,250 17,018 17,018 25,462,500 25,462,500 34,036 34,036 Toilets - 1.6 gpf ultra low flow toilets (ULFT) 6.1 274.5 100,193 101,395,316 76,046,487 Full Yr 365 277,795 208,347 277,795 208,347 354,883,606 266,162,705 474,380 355,785 354,883,606 266,162,705 474,380 355,785 Toilets - 1.0 gpf high efficiency toilets (HET) 3.6 162.0 59,130 6,386,040 6,386,040 Full Yr 365 17,496 17,496 17,496 17,496 22,351,140 22,351,140 29,877 29,877 159,651,000 159,651,000 213,409 213,409 Toilets - leak detectionp 11.4 513.0 187,245 4,718,574 4,718,574 Full Yr 365 12,928 12,928 12,928 12,928 16,515,009 16,515,009 22,076 22,076 33,030,018 33,030,018 44,152 44,152 Urinals - 1.0 gpfr 1.8 81.0 29,565 18,418,995 13,806,855 Full Yr 365 50,463 37,827 50,463 37,827 46,047,488 34,517,138 61,553 46,140 46,047,488 34,517,138 61,553 46,140 Urinals - 0.5 gpf 0.6 27.0 9,855 10,682,820 10,682,820 Full Yr 365 29,268 29,268 29,268 29,268 37,389,870 37,389,870 49,980 49,980 213,656,400 213,656,400 285,599 285,599 Faucet aerators bathroom - 0.5 gpm 4.3 193.5 70,628 30,935,064 23,201,298 Full Yr 365 84,754 63,565 84,754 63,565 30,935,064 23,201,298 41,352 31,014 30,935,064 23,201,298 41,352 31,014 Clotheswashers - commercial capacity (in laundromat n/a 1344.0 490,560 2,452,800 2,452,800 Full Yr 365 6,720 6,720 6,720 6,720 8,584,800 8,584,800 11,475 11,475 31,886,400 31,886,400 42,623 42,623 Indoor Audit n/a n/a n/a 33,817,500 33,817,500 Full Yr 365 92,651 92,651 92,651 92,651 118,361,250 118,361,250 158,216 158,216 338,175,000 338,175,000 452,045 452,045 Outdoor Audit n/a n/a n/a 4,660,000 4,660,000 Peak 122 12,767 12,767 38,197 38,197 16,310,000 16,310,000 21,802 21,802 46,600,000 46,600,000 62,291 62,291 Irrigation Systems - school audits only n/a n/a n/a 1,213,036 1,213,036 Peak 122 3,323 3,323 9,943 9,943 4,245,625 4,245,625 5,675 5,675 12,130,358 12,130,358 16,215 16,215 Irrigation Systems - school audits and financial assist n/a n/a n/a 4,548,884 4,548,884 Peak 122 12,463 12,463 37,286 37,286 15,921,095 15,921,095 21,282 21,282 45,488,843 45,488,843 60,806 60,806 Footnotes: a. Sources are estimates based on professional knowledge, including the Handbook of Water Use and Conservation by Amy Vickers. Calculations used by modelers are provided in a more user friendly format elsewhere as part of the measure definitions. b.-o. Calculations. p. See measure definitions for explanation of how this measure has unique treatments for participation, savings and costs related to fact that only a portion of toilets leak, but measure must be marketed to all toilets. q. 1.6 gpf ULFT toilets save more "gallons per capita or employee per day" compared to 1.0 gpf HET toilets since ULFT target only pre-code (very inefficient) toilets. r. 1.0 gpf urinals save more "gallons per capita or employee per day" compared to 0.5 gpf urinals since 1.0 models target only pre-code (very inefficient) urinals. Single Family Multifamily Gallons Over Measure Life CCF Over Measure Life Savings City of Everett - Comprehensive Water Plan - Conservation Measures Analysis Savings - 6 Yr Planning Period Gallons Over Plan Period Annual GPD (at full implementation) Season Days in Effect Peak Season GPD (at full implementation) Conservation Measure CCF Over Plan Period Commercial gal. per capita or employee per daya gal. per hh or business per dayb gal. per hh or business per yearc Gallons Per Year (at full implementation) Everett Comprehensive Water Plan HDR Project No. 22254 Conservation Measure Cost Effectiveness Technical Memorandum A-3 ---PAGE BREAK--- August 23, 2006 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 w/ savings free ridersf w/o savings free ridersg w/ savings free ridersh w/o savings free ridersi w savings free ridersi w/o savings free ridersi w savings free ridersi w/o savings free ridersi Toilets - 1.6 gpf ultra low flow toilets (ULFT) $75.00 2.3 $172.50 25 1.0 $2,349,278 $3.11 $6.22 $3.11 $6.22 $9.30 $18.60 $9.30 $18.60 Toilets - 1.0 gpf high efficiency toilets (HET) $100.00 2.3 $230.00 25 1.0 $3,339,370 $8.31 $8.31 $1.16 $1.16 $24.87 $24.87 $3.48 $3.48 Toilets - leak detectionj $0.10 2.3 $0.23 7.5 1.0 $105,988 $0.21 $0.21 $0.11 $0.11 $0.64 $0.64 $0.32 $0.32 Showerheads - 2.0 gpm $3.00 2.0 $6.00 15 1.0 $351,792 $1.20 $1.20 $0.28 $0.28 $3.59 $3.59 $0.84 $0.84 Faucet aerators bathroom - 1.0 gpm $1.00 2.5 $2.50 15 1.0 $164,925 $0.30 $0.30 $0.07 $0.07 $0.91 $0.91 $0.21 $0.21 Faucet aerators kitchen - 2.2 gpm $1.00 1.0 $1.00 15 1.0 $0 N/A N/A N/A N/A N/A N/A N/A N/A Hot Water - on demand recirculating systems $150.00 1.0 $150.00 15 1.0 $435,600 $8.78 $8.78 $2.05 $2.05 $26.28 $26.28 $6.13 $6.13 Clotheswashers - residential capacity (in unit) $100.00 1.0 $100.00 13 1.0 $2,521,500 $4.01 $4.46 $1.08 $1.20 $12.00 $13.33 $3.23 $3.59 Outdoor Irrigation Kits $13.00 1.0 $13.00 7 1.0 $321,607 $1.20 $1.20 $0.60 $0.60 $1.20 $1.20 $0.60 $0.60 Toilets - 1.6 gpf ultra low flow toilets (ULFT) $75.00 1.8 $135.00 25 1.0 $959,310 $2.73 $3.63 $2.73 $3.63 $8.16 $10.87 $8.16 $10.87 Toilets - 1.0 gpf high efficiency toilets (HET) $100.00 1.8 $180.00 25 1.0 $1,468,620 $7.27 $7.27 $1.02 $1.02 $21.75 $21.75 $3.04 $3.04 Toilets - leak detectionj $0.10 1.8 $0.18 7.5 1.0 $9,247 $0.04 $0.04 $0.02 $0.02 $0.11 $0.11 $0.06 $0.06 Showerheads - 2.0 gpm $3.00 1.5 $4.50 15 1.0 $177,098 $0.70 $0.70 $0.16 $0.16 $2.10 $2.10 $0.49 $0.49 Faucet aerators bathroom - 1.0 gpm $1.00 1.5 $1.50 15 1.0 $56,009 $0.17 $0.17 $0.04 $0.04 $0.52 $0.52 $0.12 $0.12 Faucet aerators kitchen - 2.2 gpm $1.00 1.0 $1.00 15 1.0 $6,414 $0.43 $0.87 $0.43 $0.87 $1.30 $2.59 $1.30 $2.59 Clotheswashers - residential capacity (in unit) $100.00 1.0 $100.00 13 1.0 $429,200 $4.50 $5.00 $1.21 $1.35 $13.48 $14.97 $3.63 $4.03 Clotheswashers - residential capacity (in common area) $100.00 0.2 $20.00 13 1.0 $85,840 $0.90 $1.00 $0.24 $0.27 $2.70 $2.99 $0.73 $0.81 Outdoor Irrigation Kits $13.00 1.0 $13.00 7 1.0 $10,114 $0.59 $0.59 $0.30 $0.30 $0.59 $0.59 $0.30 $0.30 Toilets - 1.6 gpf ultra low flow toilets (ULFT) $150.00 4.0 $600.00 25 1.0 $607,200 $1.28 $1.71 $1.28 $1.71 $3.83 $5.11 $3.83 $5.11 Toilets - 1.0 gpf high efficiency toilets (HET) $200.00 4.0 $800.00 25 1.0 $86,400 $2.89 $2.89 $0.40 $0.40 $8.65 $8.65 $1.21 $1.21 Toilets - leak detectionj $0.10 4.0 $0.40 7.5 1.0 $4,876 $0.22 $0.22 $0.11 $0.11 $0.66 $0.66 $0.33 $0.33 Urinals - 1.0 gpf $150.00 1.5 $225.00 20 1.0 $140,175 $2.28 $3.04 $2.28 $3.04 $6.81 $9.09 $6.81 $9.09 Urinals - 0.5 gpf $150.00 1.5 $225.00 20 1.0 $243,900 $4.88 $4.88 $0.85 $0.85 $14.60 $14.60 $2.55 $2.55 Faucet aerators bathroom - 0.5 gpm $1.00 4.0 $4.00 15 1.0 $2,336 $0.06 $0.08 $0.06 $0.08 $0.17 $0.23 $0.17 $0.23 Clotheswashers - commercial capacity (in laundromat) $250.00 12.0 $3,000.00 13 1.0 $15,000 $1.31 $1.31 $0.35 $0.35 $3.91 $3.91 $1.05 $1.05 Indoor Audit $300.00 1.0 $300.00 10 1.0 $77,700 $0.49 $0.49 $0.17 $0.17 $1.47 $1.47 $0.51 $0.51 Outdoor Audit $500.00 1.0 $500.00 10 1.0 $135,500 $6.22 $6.22 $2.18 $2.18 $6.22 $6.22 $2.18 $2.18 Irrigation Systems - school audits only $750.00 1.0 $750.00 10 1.0 $8,250 $1.45 $1.45 $0.51 $0.51 $1.45 $1.45 $0.51 $0.51 Irrigation Systems - school audits and financial assist $4,000.00 1.0 $4,000.00 10 1.0 $66,500 $3.12 $3.12 $1.09 $1.09 $3.12 $3.12 $1.09 $1.09 Footnotes: a. Direct costs include rebates & hardware, but do not include staff, marketing or distribution b. Costs (e.g.rebates) or estimates based on professional knowledge, including the Handbook of Water Use and Conservation by Amy Vickers c-i. Calculations. Cost per CCF Saved During Peak Season Over Measure Life Cost per CCF Saved During Entire Year Over Plan Period Single Family Multifamily Cost per CCF Saved During Peak Season Over Plan Period Total Cost Over Plan Periode Conservation Measure Cost Per Fixtureb Lifespanb City of Everett - Comprehensive Water Plan - Conservation Measures Analysis Direct Costsa - 6 Yr Planning Period Cost Per HH or Businessc Measure Per Participating HH or Businessb Weighted Avg Times Implemented in Planning Periodd j. See measure definitions for explanation of how measure has unique treatment for participation, savings and costs due to fact that only a portion of toilets leak, but measure must be marketed toall toilets. Commercial Direct Costs Cost per CCF Saved During Entire Year Over Measure Life Everett Comprehensive Water Plan HDR Project No. 22254 Conservation Measure Cost Effectiveness Technical Memorandum A-4 ---PAGE BREAK--- August 23, 2006 1 2 3 4 5 6 7 8 W/ Free Riders (affects cost) W/o Free Riders (affects savings) Annual GPD at Full Implementation free riders) CCF Over Measure Life free riders) Total Cost Over Plan Period Cost per CCF Saved During Entire Year Over Measure Life savings free riders) Toilets - 1.6 gpf ultra low flow toilets (ULFT)q 13,619 6,810 442,636 755,872 $2,349,278 $3.11 Toilets - 1.0 gpf high efficiency toilets (HET) 14,519 14,519 235,208 2,868,963 $3,339,370 $1.16 Toilets - leak detectionp 36,297 36,297 289,481 988,670 $105,988 $0.11 Showerheads - 2.0 gpm 58,632 58,632 171,559 1,255,560 $351,792 $0.28 Faucet aerators bathroom - 1.0 gpm 65,970 65,970 316,656 2,317,460 $164,925 $0.07 Faucet aerators kitchen - 2.2 gpm 0 0 0 0 $0 N/A Hot Water - on demand recirculating systems 2,904 2,904 29,040 212,530 $435,600 $2.05 Clotheswashers - residential capacity (in unit) 25,215 22,694 368,139 2,335,008 $2,521,500 $1.08 Outdoor Irrigation Kits 24,739 24,739 157,500 537,913 $321,607 $0.60 Toilets - 1.6 gpf ultra low flow toilets (ULFT) 7,106 5,330 206,074 351,904 $959,310 $2.73 Toilets - 1.0 gpf high efficiency toilets (HET) 8,159 8,159 118,317 1,443,176 $1,468,620 $1.02 Toilets - leak detectionp 20,398 20,398 145,343 496,392 $9,247 $0.02 Showerheads - 2.0 gpm 39,355 39,355 147,581 1,080,079 $177,098 $0.16 Faucet aerators bathroom - 1.0 gpm 37,339 37,339 190,429 1,393,662 $56,009 $0.04 Faucet aerators kitchen - 2.2 gpm 6,414 3,207 30,313 14,790 $6,414 $0.43 Clotheswashers - residential capacity (in unit) 4,292 3,863 55,796 353,899 $429,200 $1.21 Clotheswashers - residential capacity (in common ar 4,292 3,863 55,796 353,899 $85,840 $0.24 Outdoor Irrigation Kits 778 778 9,966 34,036 $10,114 $0.30 Toilets - 1.6 gpf ultra low flow toilets (ULFT) 1,012 759 277,795 474,380 $607,200 $1.28 Toilets - 1.0 gpf high efficiency toilets (HET) 108 108 17,496 213,409 $86,400 $0.40 Toilets - leak detectionp 252 252 12,928 44,152 $4,876 $0.11 Urinals - 1.0 gpfr 623 467 50,463 61,553 $140,175 $2.28 Urinals - 0.5 gpf 1,084 1,084 29,268 285,599 $243,900 $0.85 Faucet aerators bathroom - 0.5 gpm 584 438 84,754 41,352 $2,336 $0.06 Clotheswashers - commercial capacity (in laundroma 5 5 6,720 42,623 $15,000 $0.35 Indoor Audit 259 259 92,651 452,045 $77,700 $0.17 Outdoor Audit 271 271 12,767 62,291 $135,500 $2.18 Irrigation Systems - school audits only 11 11 3,323 16,215 $8,250 $0.51 Irrigation Systems - school audits and financial assis 28 28 12,463 60,806 $66,500 $1.09 City of Everett - Comprehensive Water Plan - Conservation Measures Analysis Summary - 6 Yr Planning Period Conservation Measure Savings Direct Costs Commercial Participants Single Family Multifamily Everett Comprehensive Water Plan HDR Project No. 22254 Conservation Measure Cost Effectiveness Technical Memorandum A-5 000034/22254/16.00_Ch_5/MeasureAnalysis.xls ---PAGE BREAK--- August 23, 2006 1 2 7 8 9 10 11 12 13 Existing New Existing New Existing New 1 Year 2006 a 2025 a 20 h Toilet - Tank Style 100% 100% 100% 100% 20% 20% 6 2 Single Family Households (SF HH) 132,500 b 198,853 b 66,353 i Toilet - Flushometer Style j 0% 0% 0% 0% 80% 80% 6 3 Multifamily (MF) Accounts 11,522 d 17,947 d 6,425 i Toilet - Tank Style w/ Leaks 25% 12% 25% 12% 10% 5% N/A 4 HHs per MF account 6 c 6 c 0 i Urinal j 0% 0% 0% 0% 80% 80% 4 5 Multifamily Households (MF HH) 69,132 b 107,680 b 38,548 i Showerhead 100% 100% 100% 100% N/A N/A 1 6 Industrial, Commercial, Institutional (ICI) Acc 4,922 g 7,043 g 2,121 i Faucet - Bathroom 100% 100% 100% 100% 100% 100% 1 7 Persons Per SF HH 2.8 e 2.8 e 0 i Faucet - Kitchen 100% 100% 100% 100% N/A N/A 1 8 Persons Per MF HH 2.5 e 2.5 e 0 i Clotheswasher - Residential capacity (in unit) l 90% 100% 25% 45% N/A N/A N/A 9 Employees Per ICI Account 45 f 45 f 0 i Clotheswasher - Residential capacity (in common area) m N/A N/A 25% 45% N/A N/A N/A 10 Employees 221,495 b 316,956 b 95,461 i Clotheswasher - Commercial capacity (at laundromat) N/A N/A N/A N/A 0.5% 0.5% N/A School Irrigation Systems n N/A N/A N/A N/A 2.5% 0% N/A Long Wait Times for Hot Water 20% 20% N/A N/A N/A N/A N/A Manual Irrigation 75% 75% 25% 25% N/A N/A N/A Irrigate Facility N/A N/A N/A N/A 50% 50% N/A Facility Not Fully Efficient N/A N/A N/A N/A 50% 50% N/A j. Calculation. Opposite of the percent of customers with tank style toilets. k. Based on fixture lifespan and time elapsed since code went into effect. l. For MF, these are the households that have a clotheswasher in their unit. m. For MF, these are the households that access a clotheswasher in a common laundry area n. Estimated based on number of schools in Everett school district and population in Everett compared to population in wholesale areas. Shaded cells contain data and assumptions entered specifically for client. i. Calculation. e. 2000 U.S. Census data for area approximating Everett's retail and wholesale service area. f. Used 2006 Everett retail ratio of 90,995 employees (from HDR March 14, 2006 demographics technical memorandum, Table 10) divided by 2,003 ICI accounts (from HDR March 16, 2006 demand technical memorandum, Table h. Calculation. g. Applied "employees per ICI account" ratio to employees. c. Used 2006 Everett retail ratio of 18,395 MF HH (from HDR March 14, 2006 demographics technical memorandum, Table 10) divided by 3,090 MF accounts (from HDR March 16, 2006 demand technical memorandum, Table Fixture Assumptions Eligible MF HH Footnotes: 5 Percent of HH/Businesses With The Following Fixtures: 6 Eligible SF HH Change Between First & Last Plan Yr Parameter # First Plan Yr Last Plan Yr Eligible ICI Acct. d. Applied "HHs per MF account" ratio to MF HHs. Sources for data in the table include estimates based on professional knowledge, client input, and sources as indicated below: City of Everett - Comprehensive Water Plan - Conservation Measures Analysis Demographics & Fixture Assumptions - 20 Yr Planning Period b. HDR March 14, 2006 demographics technical memorandum, Table 10. 3 4 Demographics a. Provided by client. Avg Life Remaining for Code Fixturesk Everett Comprehensive Water Plan HDR Project No. 22254 Conservation Measure Cost Effectiveness Technical Memorandum A-6 000034/22254/16.00_Ch_5/MeasureAnalysis.xls ---PAGE BREAK--- August 23, 2006 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 W/ free ridersi (affects cost) W/out free ridersj (affects savings) Toilets - 1.6 gpf ultra low flow toilets (ULFT) SF HH pre-code models E 50% 100% 41% 54,475 100% 0% 0 54,475 25% 13,619 6,810 n/a Toilets - 1.0 gpf high efficiency toilets (HET) SF HH all models EN 0% 100% 100% 132,500 100% 100% 66,353 198,853 10% 19,885 19,885 n/a Toilets - leak detectionk SF HH all models EN 0% 100% 100% 132,500 100% 100% 66,353 198,853 25% 49,713 49,713 n/a Showerheads - 2.0 gpm SF HH > 2.0 gpm EN 0% 100% 85% 112,111 100% 100% 66,353 178,464 50% 89,232 89,232 75% Faucet aerators bathroom - 1.0 gpm SF HH all models EN 0% 100% 90% 119,250 100% 100% 66,353 185,603 50% 92,802 92,802 75% Faucet aerators kitchen - 2.2 gpm SF HH pre-code models E 50% 100% 0% 0 100% 0% 0 0 75% 0 0 75% Hot Water - on demand recirculating systems SF HH with long wait times EN 0% 20% 100% 26,500 20% 100% 13,271 39,771 10% 3,977 3,977 n/a Clotheswashers - residential capacity (in unit) SF HH less efficient models EN 10% 90% 75% 89,438 100% 90% 59,718 149,156 25% 37,289 33,560 n/a Outdoor Irrigation Kits SF HH w/ manual irrigation EN 0% 75% 90% 89,438 75% 100% 49,765 139,203 25% 34,801 34,801 75% Toilets - 1.6 gpf ultra low flow toilets (ULFT) MF HH pre-code models E 25% 100% 41% 28,423 100% 0% 0 28,423 25% 7,106 5,330 n/a Toilets - 1.0 gpf high efficiency toilets (HET) MF HH all models EN 0% 100% 100% 69,132 100% 100% 38,548 107,680 10% 10,768 10,768 n/a Toilets - leak detectionk MF HH all models EN 0% 100% 100% 69,132 100% 100% 38,548 107,680 25% 26,920 26,920 n/a Showerheads - 2.0 gpm MF HH all models EN 0% 100% 97% 66,949 100% 100% 38,548 105,497 50% 52,749 52,749 75% Faucet aerators bathroom - 1.0 gpm MF HH all models EN 0% 100% 90% 62,219 100% 100% 38,548 100,767 50% 50,384 50,384 75% Faucet aerators kitchen - 2.2 gpm MF HH pre-code models E 50% 100% 12% 8,552 100% 0% 0 8,552 75% 6,414 3,207 75% Clotheswashers - residential capacity (in unit) MF HH using in unit EN 10% 25% 75% 12,962 45% 75% 13,010 25,972 25% 6,493 5,844 n/a Clotheswashers - residential capacity (in common area) MF HH using in common area EN 10% 25% 75% 12,962 45% 75% 13,010 25,972 25% 6,493 5,844 n/a Outdoor Irrigation Kits MF accounts w/ manual irrigation EN 0% 25% 90% 2,592 25% 100% 1,606 4,198 25% 1,050 1,050 75% Toilets - 1.6 gpf ultra low flow toilets (ULFT) ICI accts pre-code models E 25% 100% 41% 2,024 100% 0% 0 2,024 50% 1,012 759 n/a Toilets - 1.0 gpf high efficiency toilets (HET) ICI accts tank models EN 0% 20% 100% 984 20% 100% 424 1,408 10% 141 141 n/a Toilets - leak detectionk ICI accts tank models EN 0% 20% 100% 984 5% 100% 106 1,090 25% 273 273 n/a Urinals - 1.0 gpf ICI accts pre-code models E 25% 80% 32% 1,245 80% 0% 0 1,245 50% 623 467 n/a Urinals - 0.5 gpf ICI accts all models EN 0% 80% 100% 3,938 80% 100% 1,697 5,635 25% 1,409 1,409 n/a Faucet aerators bathroom - 0.5 gpm ICI accts pre-code models E 25% 100% 16% 778 100% 0% 0 778 75% 584 438 75% Clotheswashers - commercial capacity (in laundromat) ICI accts less efficient models EN 10% 0.5% 75% 18 0.5% 75% 8 26 25% 7 6 n/a Indoor Audit ICI accts not fully efficient EN 0% 100% 50% 2,461 100% 25% 530 2,991 10% 299 299 n/a Outdoor Audit ICI accts that irrigate EN 0% 50% 100% 2,461 50% 100% 1,061 3,522 10% 352 352 n/a Irrigation Systems - school audits only ICI school accounts E 0% 2.5% 90% 111 0% 100% 0 111 10% 11 11 n/a Irrigation Systems - school audits and financial assist. ICI school accounts E 0% 2.5% 90% 111 0% 100% 0 111 25% 28 28 50% Key definitions: Eligible: HH/businesses that have the appropriate fixture/behavior for the measure have a shower, clotheswasher, or irrigation system). Target: Eligible hh/businesses that have not already implemented the measure do not already have efficient models). Participating: Target hh/businesses that take the first, and in many cases only, step in implementing the measure take a free efficient showerhead, purchase an efficient clotheswasher, accept an irrigation audit). Follow Through: Participating hh/business that follow through on any associated steps for the measure install the showerhead or implement the majority of audit recommendations). Footnotes: a. Whether the measure affects existing or new customers. b. Customers who will implement the measure even without the conservation program. Therefore, the utility spends money that does not gain them additional water savings. Source is estimates based on professional knowledge. c. Linked to Demographic & Fixtures worksheet. d. Estimates based on professional knowledge. e. Calculation. f. Estimates based on professional knowledge. Note that for measures targeting only pre-code models, this number represents the percent not already at code and is based on natural replacement rates. g.-j. Calculations. k. See measure definitions for explanation of how this measure has unique treatments for participation, savings and costs related to fact that only a portion of toilets leak, but measure must be marketed to all toilets. Commercial Conservation Measure Single Family Multifamily Participation Total SF/MF/ICI Follow Through Rate Targetg Targete Not Already Implementedf New SF/MF/ICI Participation Rated Not Implemented Naturallyd City of Everett - Comprehensive Water Plan - Conservation Measures Analysis Participation - 20 Yr Planning Period Target Audience Existing or New Customersa Free Ridersb Existing SF/MF/ICI Targeth Eligiblec Eligiblec Participating Everett Comprehensive Water Plan HDR Project No. 22254 Conservation Measure Cost Effectiveness Technical Memorandum A-7 000034/22254/16.00_Ch_5/MeasureAnalysis.xls ---PAGE BREAK--- August 23, 2006 1 2 3 4 5 6 7 8 9 10 10 12 13 14 15 16 17 18 19 20 21 w/ free ridersd w/o free riderse w/ free ridersf w/o free ridersg w/ free riders w/o free riders w/ free ridersh w/o free ridersi w/ free ridersj w/o free ridersk w/ free ridersl w/o free ridersm w/ free ridersn w/o free riderso Toilets - 1.6 gpf ultra low flow toilets (ULFT)q 11.6 32.5 11,863 161,562,197 80,787,030 Full Yr 365 442,636 221,334 442,636 221,334 565,467,690 282,754,605 755,872 377,964 565,467,690 282,754,605 755,872 377,964 Toilets - 1.0 gpf high efficiency toilets (HET) 5.6 15.7 5,731 113,960,935 113,960,935 Full Yr 365 312,222 312,222 312,222 312,222 1,713,215,483 1,713,215,483 2,290,089 2,290,089 2,849,023,375 2,849,023,375 3,808,346 3,808,346 Toilets - leak detectionp 11.4 31.9 11,644 144,714,543 144,714,543 Full Yr 365 396,478 396,478 396,478 396,478 2,141,964,743 2,141,964,743 2,863,206 2,863,206 2,628,938,655 2,628,938,655 3,514,154 3,514,154 Showerheads - 2.0 gpm 1.5 4.2 1,533 102,594,492 102,594,492 Full Yr 365 281,081 281,081 281,081 281,081 1,395,648,450 1,395,648,450 1,865,591 1,865,591 2,321,654,580 2,321,654,580 3,103,401 3,103,401 Faucet aerators bathroom - 1.0 gpm 2.4 6.7 2,446 170,245,269 170,245,269 Full Yr 365 466,425 466,425 466,425 466,425 2,432,633,918 2,432,633,918 3,251,750 3,251,750 3,998,422,035 3,998,422,035 5,344,769 5,344,769 Faucet aerators kitchen - 2.2 gpm 2.5 7.0 2,555 0 0 Full Yr 365 0 0 0 0 0 0 0 0 0 0 0 0 Hot Water - on demand recirculating systems n/a 10.0 3,650 14,516,050 14,516,050 Full Yr 365 39,770 39,770 39,770 39,770 214,866,375 214,866,375 287,216 287,216 350,235,750 350,235,750 468,167 468,167 Clotheswashers - residential capacity (in unit) 5.2 14.6 5,329 198,713,081 178,841,240 Full Yr 365 544,419 489,976 544,419 489,976 2,834,055,458 2,550,672,560 3,788,338 3,409,534 4,389,836,072 3,950,877,207 5,867,980 5,281,215 Outdoor Irrigation Kits n/a n/a n/a 71,212,500 71,212,500 Peak 122 195,103 195,103 583,709 583,709 1,108,968,750 1,108,968,750 1,482,380 1,482,380 1,351,350,000 1,351,350,000 1,806,376 1,806,376 Toilets - 1.6 gpf ultra low flow toilets (ULFT) 11.6 29.0 10,585 75,217,010 56,418,050 Full Yr 365 206,074 154,570 206,074 154,570 263,259,535 197,463,175 351,904 263,953 263,259,535 197,463,175 351,904 263,953 Toilets - 1.0 gpf high efficiency toilets (HET) 5.6 14.0 5,110 55,024,480 55,024,480 Full Yr 365 150,752 150,752 150,752 150,752 844,539,470 844,539,470 1,128,913 1,128,913 1,375,612,000 1,375,612,000 1,838,808 1,838,808 Toilets - leak detectionp 11.4 28.5 10,403 70,012,190 70,012,190 Full Yr 365 191,814 191,814 191,814 191,814 1,055,592,410 1,055,592,410 1,411,031 1,411,031 1,292,154,029 1,292,154,029 1,727,248 1,727,248 Showerheads - 2.0 gpm 1.9 4.8 1,752 69,312,186 69,312,186 Full Yr 365 189,896 189,896 189,896 189,896 1,058,512,958 1,058,512,958 1,414,935 1,414,935 1,713,022,243 1,713,022,243 2,289,831 2,289,831 Faucet aerators bathroom - 1.0 gpm 2.7 6.8 2,482 93,789,816 93,789,816 Full Yr 365 256,958 256,958 256,958 256,958 1,398,489,105 1,398,489,105 1,869,388 1,869,388 2,275,679,096 2,275,679,096 3,041,945 3,041,945 Faucet aerators kitchen - 2.2 gpm 2.5 6.3 2,300 11,064,150 5,532,075 Full Yr 365 30,313 15,156 30,313 15,156 11,064,150 5,532,075 14,790 7,395 11,064,150 5,532,075 14,790 7,395 Clotheswashers - residential capacity (in unit) 5.2 13.0 4,745 30,809,285 27,729,780 Full Yr 365 84,409 75,972 84,409 75,972 434,725,038 391,272,700 581,106 523,022 674,970,488 607,504,723 902,246 812,064 Clotheswashers - residential capacity (in common area 5.2 13.0 4,745 30,809,285 27,729,780 Full Yr 365 84,409 75,972 84,409 75,972 434,725,038 391,272,700 581,106 523,022 674,970,488 607,504,723 902,246 812,064 Outdoor Irrigation Kits n/a n/a n/a 4,725,000 4,725,000 Peak 122 12,945 12,945 38,730 38,730 71,812,500 71,812,500 95,993 95,993 87,806,250 87,806,250 117,372 117,372 Toilets - 1.6 gpf ultra low flow toilets (ULFT) 6.1 274.5 100,193 101,395,316 76,046,487 Full Yr 365 277,795 208,347 277,795 208,347 354,883,606 266,162,705 474,380 355,785 354,883,606 266,162,705 474,380 355,785 Toilets - 1.0 gpf high efficiency toilets (HET) 3.5 157.5 57,488 8,105,808 8,105,808 Full Yr 365 22,208 22,208 22,208 22,208 124,653,960 124,653,960 166,627 166,627 202,645,200 202,645,200 270,880 270,880 Toilets - leak detectionp 11.4 513.0 187,245 5,111,789 5,111,789 Full Yr 365 14,005 14,005 14,005 14,005 85,524,154 85,524,154 114,322 114,322 103,218,806 103,218,806 137,975 137,975 Urinals - 1.0 gpfr 1.8 81.0 29,565 18,418,995 13,806,855 Full Yr 365 50,463 37,827 50,463 37,827 46,047,488 34,517,138 61,553 46,140 46,047,488 34,517,138 61,553 46,140 Urinals - 0.5 gpf 0.6 27.0 9,855 13,885,695 13,885,695 Full Yr 365 38,043 38,043 38,043 38,043 210,970,913 210,970,913 282,009 282,009 277,713,900 277,713,900 371,226 371,226 Faucet aerators bathroom - 0.5 gpm 4.3 193.5 70,628 30,935,064 23,201,298 Full Yr 365 84,754 63,565 84,754 63,565 30,935,064 23,201,298 41,352 31,014 30,935,064 23,201,298 41,352 31,014 Clotheswashers - commercial capacity (in laundromat n/a 1344.0 490,560 3,433,920 2,943,360 Full Yr 365 9,408 8,064 9,408 8,064 46,603,200 46,603,200 62,295 62,295 70,605,600 70,605,600 94,380 94,380 Indoor Audit n/a n/a n/a 44,362,500 44,362,500 Full Yr 365 121,541 121,541 121,541 121,541 670,893,750 670,893,750 896,797 896,797 811,928,571 811,928,571 1,085,321 1,085,321 Outdoor Audit n/a n/a n/a 6,120,000 6,120,000 Peak 122 16,767 16,767 50,164 50,164 92,500,000 92,500,000 123,647 123,647 111,971,429 111,971,429 149,674 149,674 Irrigation Systems - school audits only n/a n/a n/a 1,213,036 1,213,036 Peak 122 3,323 3,323 9,943 9,943 21,228,127 21,228,127 28,376 28,376 24,260,716 24,260,716 32,430 32,430 Irrigation Systems - school audits and financial assist n/a n/a n/a 4,548,884 4,548,884 Peak 122 12,463 12,463 37,286 37,286 79,605,475 79,605,475 106,410 106,410 90,977,686 90,977,686 121,612 121,612 Footnotes: a. Sources are estimates based on professional knowledge, including the Handbook of Water Use and Conservation by Amy Vickers. Calculations used by modelers are provided in a more user friendly format elsewhere as part of the measure definitions. b.-o. Calculations. p. See measure definitions for explanation of how this measure has unique treatments for participation, savings and costs related to fact that only a portion of toilets leak, but measure must be marketed to all toilets. q. 1.6 gpf ULFT toilets save more "gallons per capita or employee per day" compared to 1.0 gpf HET toilets since ULFT target only pre-code (very inefficient) toilets. r. 1.0 gpf urinals save more "gallons per capita or employee per day" compared to 0.5 gpf urinals since 1.0 models target only pre-code (very inefficient) urinals. Single Family Multifamily Gallons Over Measure Life CCF Over Measure Life Savings City of Everett - Comprehensive Water Plan - Conservation Measures Analysis Savings - 20 Yr Planning Period Gallons Over Plan Period Annual GPD (at full implementation) Season Days in Effect Peak Season GPD (at full implementation) Conservation Measure CCF Over Plan Period Commercial gal. per capita or employee per daya gal. per hh or business per dayb gal. per hh or business per yearc Gallons Per Year (at full implementation) Everett Comprehensive Water Plan HDR Project No. 22254 Conservation Measure Cost Effectiveness Technical Memorandum A-8 000034/22254/16.00_Ch_5/MeasureAnalysis.xls ---PAGE BREAK--- August 23, 2006 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 w/ savings free ridersf w/o savings free ridersg w/ savings free ridersh w/o savings free ridersi w/ savings free ridersi w/o savings free ridersi w/ savings free ridersi w/o savings free ridersi Toilets - 1.6 gpf ultra low flow toilets (ULFT) $75.00 2.3 $172.50 25 1.0 $2,349,278 $3.11 $6.22 $3.11 $6.22 $9.30 $18.60 $9.30 $18.60 Toilets - 1.0 gpf high efficiency toilets (HET) $100.00 2.3 $230.00 25 1.0 $4,573,550 $2.00 $2.00 $1.20 $1.20 $5.97 $5.97 $3.59 $3.59 Toilets - leak detectionj $0.10 2.3 $0.23 7.5 2.6 $218,121 $0.08 $0.08 $0.06 $0.06 $0.23 $0.23 $0.19 $0.19 Showerheads - 2.0 gpm $3.00 2.0 $6.00 15 1.5 $807,708 $0.43 $0.43 $0.26 $0.26 $1.30 $1.30 $0.78 $0.78 Faucet aerators bathroom - 1.0 gpm $1.00 2.5 $2.50 15 1.6 $363,262 $0.11 $0.11 $0.07 $0.07 $0.33 $0.33 $0.20 $0.20 Faucet aerators kitchen - 2.2 gpm $1.00 1.0 $1.00 15 1.0 $0 N/A N/A N/A N/A N/A N/A N/A N/A Hot Water - on demand recirculating systems $150.00 1.0 $150.00 15 1.6 $959,550 $3.34 $3.34 $2.05 $2.05 $10.00 $10.00 $6.13 $6.13 Clotheswashers - residential capacity (in unit) $100.00 1.0 $100.00 13 1.7 $6,336,643 $1.67 $1.86 $1.08 $1.20 $5.00 $5.56 $3.23 $3.59 Outdoor Irrigation Kits $13.00 1.0 $13.00 7 2.7 $1,226,447 $0.83 $0.83 $0.68 $0.68 $0.83 $0.83 $0.68 $0.68 Toilets - 1.6 gpf ultra low flow toilets (ULFT) $75.00 1.8 $135.00 25 1.0 $959,310 $2.73 $3.63 $2.73 $3.63 $8.16 $10.87 $8.16 $10.87 Toilets - 1.0 gpf high efficiency toilets (HET) $100.00 1.8 $180.00 25 1.0 $1,938,240 $1.72 $1.72 $1.05 $1.05 $5.14 $5.14 $3.15 $3.15 Toilets - leak detectionj $0.10 1.8 $0.18 7.5 2.6 $17,491 $0.01 $0.01 $0.01 $0.01 $0.04 $0.04 $0.03 $0.03 Showerheads - 2.0 gpm $3.00 1.5 $4.50 15 1.6 $391,101 $0.28 $0.28 $0.17 $0.17 $0.83 $0.83 $0.51 $0.51 Faucet aerators bathroom - 1.0 gpm $1.00 1.5 $1.50 15 1.6 $122,250 $0.07 $0.07 $0.04 $0.04 $0.20 $0.20 $0.12 $0.12 Faucet aerators kitchen - 2.2 gpm $1.00 1.0 $1.00 15 1.0 $6,414 $0.43 $0.87 $0.43 $0.87 $1.30 $2.59 $1.30 $2.59 Clotheswashers - residential capacity (in unit) $100.00 1.0 $100.00 13 1.7 $1,094,221 $1.88 $2.09 $1.21 $1.35 $5.63 $6.26 $3.63 $4.03 Clotheswashers - residential capacity (in common area) $100.00 0.2 $20.00 13 1.7 $218,844 $0.38 $0.42 $0.24 $0.27 $1.13 $1.25 $0.73 $0.81 Outdoor Irrigation Kits $13.00 1.0 $13.00 7 2.7 $36,238 $0.38 $0.38 $0.31 $0.31 $0.38 $0.38 $0.31 $0.31 Toilets - 1.6 gpf ultra low flow toilets (ULFT) $150.00 4.0 $600.00 25 1.0 $607,200 $1.28 $1.71 $1.28 $1.71 $3.83 $5.11 $3.83 $5.11 Toilets - 1.0 gpf high efficiency toilets (HET) $200.00 4.0 $800.00 25 1.0 $112,800 $0.68 $0.68 $0.42 $0.42 $2.03 $2.03 $1.25 $1.25 Toilets - leak detectionj $0.10 4.0 $0.40 7.5 2.9 $11,648 $0.10 $0.10 $0.08 $0.08 $0.30 $0.30 $0.25 $0.25 Urinals - 1.0 gpf $150.00 1.5 $225.00 20 1.0 $140,175 $2.28 $3.04 $2.28 $3.04 $6.81 $9.09 $6.81 $9.09 Urinals - 0.5 gpf $150.00 1.5 $225.00 20 1.0 $317,025 $1.12 $1.12 $0.85 $0.85 $3.36 $3.36 $2.55 $2.55 Faucet aerators bathroom - 0.5 gpm $1.00 4.0 $4.00 15 1.0 $2,336 $0.06 $0.08 $0.06 $0.08 $0.17 $0.23 $0.17 $0.23 Clotheswashers - commercial capacity (in laundromat) $250.00 12.0 $3,000.00 13 1.8 $38,750 $0.62 $0.62 $0.41 $0.41 $1.86 $1.86 $1.23 $1.23 Indoor Audit $300.00 1.0 $300.00 10 1.7 $148,940 $0.17 $0.17 $0.14 $0.14 $0.50 $0.50 $0.41 $0.41 Outdoor Audit $500.00 1.0 $500.00 10 1.7 $292,019 $2.36 $2.36 $1.95 $1.95 $2.36 $2.36 $1.95 $1.95 Irrigation Systems - school audits only $750.00 1.0 $750.00 10 2.0 $16,500 $0.58 $0.58 $0.51 $0.51 $0.58 $0.58 $0.51 $0.51 Irrigation Systems - school audits and financial assist $4,000.00 1.0 $4,000.00 10 2.0 $133,000 $1.25 $1.25 $1.09 $1.09 $1.25 $1.25 $1.09 $1.09 Footnotes: a. Direct costs include rebates & hardware, but do not include staff, marketing or distribution b. Costs (e.g.rebates) or estimates based on professional knowledge, including the Handbook of Water Use and Conservation by Amy Vickers c-i. Calculations. Cost per CCF Saved During Peak Season Over Measure Life Cost per CCF Saved During Entire Year Over Plan Period Single Family Multifamily Cost per CCF Saved During Peak Season Over Plan Period Total Cost Over Plan Periode Conservation Measure Cost Per Fixtureb Lifespanb City of Everett - Comprehensive Water Plan - Conservation Measures Analysis Direct Costsa - 20 Yr Planning Period Cost Per HH or Businessc Measure Per Participating HH or Businessb Weighted Avg Times Implemented in Planning Periodd j. See measure definitions for explanation of how measure has unique treatment for participation, savings and costs due to fact that only a portion of toilets leak, but measure must be marketed toall toilets. Commercial Direct Costs Cost per CCF Saved During Entire Year Over Measure Life Everett Comprehensive Water Plan HDR Project No. 22254 Conservation Measure Cost Effectiveness Technical Memorandum A-9 000034/22254/16.00_Ch_5/MeasureAnalysis.xls ---PAGE BREAK--- August 23, 2006 1 2 3 4 5 6 7 8 W/ Free Riders (affects cost) W/o Free Riders (affects savings) Annual GPD at Full Implementation free riders) CCF Over Measure Life free riders) Total Cost Over Plan Period Cost per CCF Saved During Entire Year Over Measure Life savings free riders) Toilets - 1.6 gpf ultra low flow toilets (ULFT) 13,619 6,810 442,636 755,872 $2,349,278 $3.11 Toilets - 1.0 gpf high efficiency toilets (HET) 19,885 19,885 312,222 3,808,346 $4,573,550 $1.20 Toilets - leak detection 49,713 49,713 396,478 3,514,154 $218,121 $0.06 Showerheads - 2.0 gpm 89,232 89,232 281,081 3,103,401 $807,708 $0.26 Faucet aerators bathroom - 1.0 gpm 92,802 92,802 466,425 5,344,769 $363,262 $0.07 Faucet aerators kitchen - 2.2 gpm 0 0 0 0 $0 N/A Hot Water - on demand recirculating systems 3,977 3,977 39,770 468,167 $959,550 $2.05 Clotheswashers - residential capacity (in unit) 37,289 33,560 544,419 5,867,980 $6,336,643 $1.08 Outdoor Irrigation Kits 34,801 34,801 195,103 1,806,376 $1,226,447 $0.68 Toilets - 1.6 gpf ultra low flow toilets (ULFT) 7,106 5,330 206,074 351,904 $959,310 $2.73 Toilets - 1.0 gpf high efficiency toilets (HET) 10,768 10,768 150,752 1,838,808 $1,938,240 $1.05 Toilets - leak detection 26,920 26,920 191,814 1,727,248 $17,491 $0.01 Showerheads - 2.0 gpm 52,749 52,749 189,896 2,289,831 $391,101 $0.17 Faucet aerators bathroom - 1.0 gpm 50,384 50,384 256,958 3,041,945 $122,250 $0.04 Faucet aerators kitchen - 2.2 gpm 6,414 3,207 30,313 14,790 $6,414 $0.43 Clotheswashers - residential capacity (in unit) 6,493 5,844 84,409 902,246 $1,094,221 $1.21 Clotheswashers - residential capacity (in common area) 6,493 5,844 84,409 902,246 $218,844 $0.24 Outdoor Irrigation Kits 1,050 1,050 12,945 117,372 $36,238 $0.31 Toilets - 1.6 gpf ultra low flow toilets (ULFT) 1,012 759 277,795 474,380 $607,200 $1.28 Toilets - 1.0 gpf high efficiency toilets (HET) 141 141 22,208 270,880 $112,800 $0.42 Toilets - leak detection 273 273 14,005 137,975 $11,648 $0.08 Urinals - 1.0 gpf 623 467 50,463 61,553 $140,175 $2.28 Urinals - 0.5 gpf 1,409 1,409 38,043 371,226 $317,025 $0.85 Faucet aerators bathroom - 0.5 gpm 584 438 84,754 41,352 $2,336 $0.06 Clotheswashers - commercial capacity (in laundromat) 7 6 9,408 94,380 $38,750 $0.41 Indoor Audit 299 299 121,541 1,085,321 $148,940 $0.14 Outdoor Audit 352 352 16,767 149,674 $292,019 $1.95 Irrigation Systems - school audits only 11 11 3,323 32,430 $16,500 $0.51 Irrigation Systems - school audits and financial assist. 28 28 12,463 121,612 $133,000 $1.09 City of Everett - Comprehensive Water Plan - Conservation Measures Analysis Summary - 20 Yr Planning Period Conservation Measure Savings Direct Costs Commercial Participants Single Family Multifamily Everett Comprehensive Water Plan HDR Project No. 22254 Conservation Measure Cost Effectiveness Technical Memorandum A-10 000034/22254/16.00_Ch_5/MeasureAnalysis.xls ---PAGE BREAK--- Appendix B Measure Definitions ---PAGE BREAK--- August 23, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 B-1 Appendix B Measure Definitions 1.0 Toilets - 1.6 GPF Ultra Low Flow Toilets (ULFT) Provide financial incentives for customers to replace less efficient toilets with 1.6 gpf toilets, which is the maximum allowed under the plumbing code. The target audience is existing customers with pre-code toilets. The target audience excludes new customers since they will be built with 1.6 gpf models due to the plumbing code. This measure is analyzed for SF, MF, and ICI sectors. Savings Calculation for SF and MF: 3.5 gpf pre-code toilets - 1.6 gpf toilets * 5.1 flushes per person per day = 9.7 gallons per person per day savings from flush volume reduction + 1.9 gallons per person per day savings from elimination of leaks1 = 11.6 gallons per person per day savings total Savings Calculation for ICI: 3.5 gpf pre-code toilets - 1.6 gpf toilets * 2.2 flushes per person per day2 = 4.2 gallons per person per day savings from flush volume reduction + 1.9 gallons per person per day savings from elimination of leaks1 = 6.1 gallons per person per day savings total 2.0 Toilets - 1.0 GPF High Efficiency Toilets (HET) Provide financial incentives for customers to replace less efficient toilets with high efficiency toilets (HETs) in tank style toilets. HETs are technically defined as toilets flushing at a maximum of 1.28 gpf. However, a flush volume of 1.0 gpf is used in the analysis since most models flush at this volume. HETs include both dual flush toilets and pressure assist tank style toilets. This measure assumes dual flush toilets are used for the single family and multifamily sectors and pressure assist toilets are used for the commercial sector. The target audience is existing and new customers with tank style toilets. This measure is analyzed for SF, MF, and ICI sectors. Savings Calculation for SF: 1.72 gpf weighted avg (currently 27% at 3.5 gpf pre-code & 73% at 1.6 gpf + natural replacement)5 - 1.0 gpf toilets * 5.1 flushes per person per day = 3.7 gallons per person per day savings from flush volume reduction + 1.9 gallons per person per day savings from elimination of leaks1 = 5.6 gallons per person per day savings total ---PAGE BREAK--- August 23, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 B-2 Savings Calculation for MF: 1.72 gpf weighted avg (currently 26% at 3.5 gpf pre-code & 74% at 1.6 gpf + natural replacement)5 - 1.0 gpf toilets * 5.1 flushes per person per day = 3.7 gallons per person per day savings from flush volume reduction + 1.9 gallons per person per day savings from elimination of leaks1 = 5.6 gallons per person per day savings total Savings Calculation for ICI: 1.73 gpf weighted avg (currently 29% at 3.5 gpf pre-code & 71% at 1.6 gpf + natural replacement)5 - 1.0 gpf toilets * 2.2 flushes per person per day2 = 1.6 gallons per person per day savings from flush volume reduction + 1.9 gallons per person per day savings from elimination of leaks1 = 3.5 gallons per person per day savings total 3.0 Toilets - Leak Detection Provide free toilet leak detection dye tablets for customers to determine if their toilets leak and provide detailed information on how to fix leaks. The target audience is existing and new customers with tank style toilets. Only tank style toilets are targeted since most leaks occur in that type of toilet, usually via flapper leaks. This measure is analyzed for SF, MF, and ICI sectors. Note that this measure has a unique treatment of participation, savings, and costs. Only a portion of customers have leaking toilets, but since there is no way to know which customers have the leaking toilets, the measure must be targeted to all customers (with tank style toilets). Therefore, the costs are calculated for all customers, since the utility must budget for purchasing that quantity of dye tablets. However, the savings are calculated only for the portion of participating customers with leaks and only for those that follow through and fix the leaks. Note that the “gallons per person per day” savings takes into account the follow through rate on fixing leaks, but does not take into account the percent of customers with leaks. That second reduction occurs when calculating the “annual gpy” savings. This methodology is used so the “gallons per person per day” saved for this measure has a similar meaning to other measures, namely that it represents savings expected from customers that have potential savings. If the “gallons per person per day” savings were to incorporate the percent of customers with leaks, it would instead represent the savings expected from all participating customers, including those without leaks where no savings can be achieved. Below is a hierarchical summary of these unique treatments: Sent dye tabs: All customers (from the demographics worksheet) Use the dye tabs: “Participating” customers (on the participation worksheet) Have leaks: Incorporated in the “annual gpy” savings (on the savings worksheet) Fix leaks: Incorporated in the “gallons per person per day” savings (on the savings worksheet) ---PAGE BREAK--- August 23, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 B-3 Savings Calculation for SF, MF and ICI: 9.5 gallons per person per day lost to all leaks (for average customer, not just leaky ones) * 80% [estimated percent of total leaks which are toilet leaks (still average customer; not just leaky ones)] = 7.6 gallons per person per day lost to toilet leaks (still average customer; not just leaky ones) * 200% (estimated percent leaky toilet customers as % of average customers) = 15.2 gallons per person per day lost to toilet leaks (now just leaky toilets; not average customer) * 75% (estimated percent with leaky toilets that follow through & fix leaks) = 11.4 gallons per person per day saved by toilet leak detection 4.0 Urinals - 1.0 GPF Provide financial incentives for customers to replace pre-code urinals with 1.0 gpf urinals, which is the maximum allowed under the plumbing code. The target audience is existing ICI customers with pre-code urinals. The target audience excludes new customers since they will be built to this standard due to the plumbing code. Savings Calculation for ICI: 2.8 gpf avg for pre-code urinals -1.0 gpf urinals * 1 flushes per person per day3 = 1.8 gallons per person per day 5.0 Urinals – 0.5 GPF Provide financial incentives for customers to replace less efficient urinals with 0.5 gpf urinals, which is more efficient than the maximum of 1.0 gpf allowed under the plumbing code. The target audience is existing and new ICI customers with models using more than 0.5 gpf. Savings Calculation for ICI: 1.08 gpm weighted avg (currently 22% at 2.8 gpm pre-code & 78% at 1.0 code + natural replacement)5 - 0.5 gpf urinals * 1 flushes per person per day3 = 0.6 gallons per person per day 6.0 Showerheads - 2.0 GPM Provide free 2.0 gpm showerheads, which is more efficient than the maximum of 2.5 gpm allowed under the plumbing code, for customers to replace less efficient showerheads. The target audience is existing and new customers with models using more than 2.0 gpm. However, it is recognized that some customers already at 2.0 gpm may received showerheads via the conservation program. Therefore, the weighted average of the replaced showerheads uses values for all of the existing showerheads, not just those greater than 2.0 gpm. This measure is analyzed for SF and MF. Savings Calculation for SF: 2.42 gpm weighted avg rated flow for all showers at 3.3 gpm pre-code, 85% at 2.5 code, 15% at 2.0 gpm)5 ---PAGE BREAK--- August 23, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 B-4 - 2.0 gpm rated flow for new showerheads * .67 since actual flow is only 2/3 of rated flow * 5.3 minutes per person per shower per day4 = 1.5 gallons per person per day Savings Calculation for MF: 2.55 gpm weighted avg rated flow for all showers at 3.3 gpm pre-code, 89% at 2.5 code, 3% at 2.0 gpm)5 - 2.0 gpm rated flow for new showerheads * .67 since actual flow is only 2/3 of rated flow * 5.3 minutes per person per shower per day4 = 1.9 gallons per person per day 7.0 Faucet Aerators Bathroom 1.0 GPM Provide free 1.0 gpm bathroom faucet aerators, which is more efficient than the maximum 2.5 gpm allowed under the plumbing code for residential sectors, for customers to replace less efficient aerators. The target audience is existing and new SF and MF customers with models using more than 1.0 gpm. This measure is not analyzed for ICI since the maximum allowed under the plumbing code for ICI is 0.5 gpm. Savings Calculation for SF: 2.35 gpm weighted avg rated flow for all faucets at 2.9 gpm pre-code, 85% at 2.5 code, 15% at 1.5)5 - 1.0 gpm rated flow for new faucet * .67 since actual flow is only 2/3 of rated flow * 8.1 minutes per person per faucet per day * .33 since 1/3 of faucet time is for bathrooms & 2/3 is for kitchens = 2.4 gallons per person per day Savings Calculation for MF: 2.5 gpm weighted avg rated flow for all faucets at 2.9 gpm pre-code, 89% at 2.5 code, 3% at 1.5)5 - 1.0 gpm rated flow for new faucet * .67 since actual flow is only 2/3 of rated flow * 8.1 minutes per person per faucet per day * .33 since 1/3 of faucet time is for bathrooms & 2/3 is for kitchens = 2.7 gallons per person per day 8.0 Faucet Aerators Bathroom 0.5 GPM Provide free 0.5 gpm bathroom faucet aerators for customers to replace less efficient aerators. This measure is only analyzed for the ICI sector. 0.5 gpm is the maximum allowed under the plumbing code for the ICI sector. Therefore, the target audience is only existing customers with pre-code models. Savings Calculation for ICI: 2.9 gpm avg pre-code rated flow for pre-code faucets - 0.5 gpm rated flow for new faucet ---PAGE BREAK--- August 23, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 B-5 * .67 since actual flow is only 2/3 of rated flow * 8.1 minutes per person per faucet per day * .33 since 1/3 of faucet time is for bathrooms & 2/3 is for kitchens = 4.3 gallons per person per day 9.0 Faucet Aerators Kitchen 2.2 GPM Provide free 2.2 gpm kitchen faucet aerators to customers to replace pre-code aerators. This measure is treated as bringing customers up to code, even though technically the maximum flow rate allowed under the plumbing code is higher at 2.5 gpm. The target audience is existing SF and MF customers with pre-code models. Savings Calculation for SF and MF: 2.9 gpm avg rated flow for pre-code faucets - 2.2 gpm rated flow for new faucet * .67 since actual flow is only 2/3 of rated flow * 8.1 minutes per person per faucet per day * .67 since 1/3 of faucet time is for bathrooms & 2/3 is for kitchens = 2.5 gallons per person per day 10.0 Hot Water – On Demand Recirculating Systems Provide financial incentives for customers to install on demand recirculating systems. These systems eliminate the water that is sent down the drain between the time when the user turns on the hot water tap and when the water reaches the desired temperature. These systems have two main features. First, unwarmed water in the hot water line is returned back to the hot water tank (via the cold water line) rather than sent down the drain. Second, a pump accelerates the delivery time of water from the hot water heater. Together, these features essentially eliminate water waste. This measure is analyzed for the SF sector. This measure is applied to both existing and new customers. Savings Calculation for SF: = 10.0 gallons per household per day lost waiting for hot water6 11.0 Clotheswashers-Residential Capacity (In Unit) Provide financial incentives for customers to replace less efficient residential-capacity clotheswashers with more efficient models. This measure is analyzed for SF and MF sectors. For MF, this measure targets only clotheswashers in individual households. (A separate measure targets the MF sector for clotheswashers in common laundry areas.) This measure is applied to both existing and new customers. The measure targets customers who are ready to purchase a new machine. It is not intended to accelerate replacement before the normal lifespan ends. Therefore, participation rates are intentionally decreased to reflect the fact that only a portion of the target customers will purchase a new machine during the planning period. ---PAGE BREAK--- August 23, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 B-6 Savings Calculation for SF and MF: 41 avg gpl for non-efficient washers - 27 gpl for efficient washers * 0.37 loads per person per day = 5.2 gallons per person per day 12.0 Clotheswashers-Residential Capacity (Common Area) Provide financial incentives for customers to replace less efficient residential-capacity clotheswashers with more efficient models. This measure is analyzed for the MF sector and targets only clotheswashers in common laundry areas. (A separate measure targets the MF sector for clotheswashers in individual households.) It should be noted that while the targeted machines are located in common laundry areas, the savings are presented in terms of households for consistency with the other MF measures. This measure is applied to both existing and new customers. A new water efficiency standard for coin operated machines will become effective January 1, 2007, per the federal 2005 Energy Policy Act. The standard is a water factor of 9.5. Generally, measures that are associated with a code requirement are not applied to new customers since those customers will already have equipment meeting the new code requirement. However, a different approach is applied to this measure. The 9.5 water factor is not necessarily considered the height of reasonably achieved efficiency, as evidenced by two movements. First, in order to achieve the Energy Star label, a water factor more efficient than 9.5 is expected to be required within the next year or so. Second, as part of passing the new 9.5 water factor standard, the U.S. government is required to perform additional reviews to determine whether to tighten that standard. Therefore, this measure is modeled to apply to both existing and new customers. The measure targets customers who are ready to purchase a new machine. It is not intended to accelerate replacement before the normal lifespan ends. Therefore, participation rates are intentionally decreased to reflect the fact that only a portion of the target customers will purchase a new machine during the planning period. Savings Calculation for MF: 41 avg gpl for non-efficient washers - 27 gpl for efficient washers * 0.37 loads per person per day = 5.2 gallons per person per day 13.0 Clotheswashers-Commercial Capacity Provide financial incentives for customers to replace less efficient commercial-capacity clotheswashers with more efficient models. This measure is analyzed for the ICI sector and targets clotheswashers in This measure is applied to both existing and new customers. It should be noted that industrial-capacity clotheswashers are not included in this analysis. ---PAGE BREAK--- August 23, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 B-7 A new water efficiency standard for coin operated machines will become effective January 1, 2007, per the federal 2005 Energy Policy Act. The standard is a water factor of 9.5. Generally, measures that are associated with a code requirement are not applied to new customers since those customers will already have equipment meeting the new code requirement. However, a different approach is applied to this measure. The 9.5 water factor is not necessarily considered the height of reasonably achieved efficiency, as evidenced by two movements. First, in order to achieve the Energy Star label, a water factor more efficient than 9.5 is expected to be required within the next year or so. Second, as part of passing the new 9.5 water factor standard, the U.S. government is required to perform additional reviews to determine whether to tighten that standard. Therefore, this measure is modeled to apply to both existing and new customers. The measure targets customers who are ready to purchase a new machine. It is not intended to accelerate replacement before the normal lifespan ends. Therefore, participation rates are intentionally decreased to reflect the fact that only a portion of the target customers will purchase a new machine during the planning period. Savings Calculation for ICI: 41 avg gpl for non-efficient washers - 27 gpl for efficient washers * 8 loads per day per machine * 12 machines per laundromat = 1,344 gallons per business per day 14.0 Outdoor Irrigation Kits Provide free outdoor irrigation kits with devices and information to improve the irrigation efficiency of residential customers that manually irrigate their landscaping. Historically, the kits have included items such as a watering timer and shut-off device, a spring-loaded hose nozzle, a rain gauge, hose washers, and a conservation brochure. This measure is applied to the SF and MF sectors and to existing and new customers. Savings Calculation for SF: 2,532,000,000 gpy used throughout the EWSA for SF irrigation8 * 75% of customers using manual irrigation * 25% participation rate * 75% installation rate * 20% savings from improved efficiency9 = 71,212,500 gpy savings from all participating customers Savings Calculation for MF: 504,000,000 gpy used throughout the EWSA for MF irrigation8 * 25% of customers using manual irrigation * 25% participation rate * 75% installation rate * 20% savings from improved efficiency9 = 4,725,000 gpy savings from all participating customers ---PAGE BREAK--- August 23, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 B-8 15.0 ICI Indoor Audit Provide free indoor audits to commercial customers to determine efficiencies that could be achieved through hardware improvements or operational changes. The audits would be performed by a contracted professional auditor. This measure is applied to the ICI sector and to existing and future customers. Savings Calculation for ICI: 6,527,000,000 gpy used throughout the EWSA for all ICI purposes8 - 612,000,000 gpy used throughout the EWSA for ICI irrigation8 = 5,915,000,000 gpy used throughout the EWSA for ICI indoor purposes * 50% of customers which are not fully efficient * 10% participation rate * 15% savings from improved efficiency = 44,362,500 gpy savings from all participating customers 16.0 ICI Outdoor Audit Provide free irrigation audits to commercial customers to improve the efficiency of their irrigation systems. Efficiencies can be achieved through hardware improvements or operational changes. The audits are performed by a contracted professional landscape irrigation auditor. This measure is applied to the ICI sector and to existing and new customers. Savings Calculation for ICI: 612,000,000 gpy used throughout the EWSA for irrigation8 * 10% participation rate * 10% savings from improved efficiency (note this matches the savings % from the school audits measure) = 6,120,000 gpy savings from all participating customers 17.0 Irrigation Systems – School Audits Only Provide free irrigation audits to schools to improve the efficiency of their irrigation systems. Efficiencies can be achieved through hardware improvements or operational changes. It is assumed that all schools accepting an audit implement some level of system upgrades and therefore experience savings. The audits are performed by a contracted professional landscape irrigation auditor. This measure is applied to the ICI sector and to existing customers. This measure is similar to the next measure; however, it has a lower participation rate since it is assumed to be less attractive due to the absence of matching funds for system upgrades. Savings Calculation for ICI: 121,303,581 gpy estimated irrigation water use from schools in Everett retail & wholesale service area7 * 10% participation rate schools that accept an audit) * 10% savings from improved efficiency = 1,213,036 gpy savings from all participating schools ---PAGE BREAK--- August 23, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 B-9 18.0 Irrigation Systems – School Audits and Financial Assistance Provide free irrigation audits and financial assistance to schools to improve the efficiency of their irrigation systems. Efficiencies can be achieved through hardware improvements or operational changes. The audits are performed by a contracted professional landscape irrigation auditor. Financial assistance is then made available to cost share system upgrades with the school districts. It is assumed that all schools accepting an audit implement some level of system upgrades and therefore experience savings. However, it is assumed that schools that additionally receive utility funds for system upgrades implement more upgrades and therefore experience higher savings. This measure is applied to the ICI sector and to existing customers. This measure is similar to the previous measure; however, it has a higher participation rate since it is assumed to be more attractive due to the presence of matching funds for system upgrades. Savings Calculation for ICI: 121,303,581 gpy estimated irrigation water use from schools in Everett retail & wholesale service area7 * 25% participation rate schools that accept an audit) * 50% of audited schools take money for system upgrades * 20% savings from improved efficiency = 3,032,590 gpy savings from audited schools that take money for system upgrades + 121,303,581 gpy estimated irrigation water use from schools in Everett retail & wholesale service area7 * 25% participation rate schools that accept an audit) * 50% of audited schools do not take money for system upgrades * 10% savings from improved efficiency = 1,516,295 gpy savings from audited schools that do not take money for system upgrades = 4,548,884 gpy savings from all participating schools Footnotes: 1. Replacement of toilets has the potential to achieve savings not only from flush volume reduction, but also from leak elimination since some of the replaced toilets may have had leaks. Therefore, a leak elimination savings is added to the savings calculations. The leak elimination savings number was developed as follows: 9.5 gallons per person per day lost to all leaks (for average customer, not just leaky ones) * 80% [estimated percent of total leaks which are toilet leaks (still average customer; not just leaky ones)] = 7.6 gallons per person per day lost to toilet leaks (still average customer; not just leaky ones) * 25% (only claim credit for 25% of the toilet leak savings since these savings will erode over time) = 1.9 gallons per person per day leaks savings claimed 2. Weighted average of flushes between men and women given percent of tank style vs flushometer toilets (women always use toilet 3 times, men use a toilet 1 time if urinal present and 3 times if no urinal). 3. Average of flushes between men and women. Women use urinal 0 times and men use it 2 times. ---PAGE BREAK--- August 23, 2006 Everett Comprehensive Water Plan Conservation Measure Cost Effectiveness Technical Memorandum HDR Project No. 22254 B-10 4. Actual average shower length is 8.2 minutes, however 5.3 minutes incorporates number of people who don’t use shower but use bath instead. 5. Based on year of plumbing code, natural replacement rates, and previous utility conservation program. 6. Hot Water Distribution System Part 1, Plumbing Systems & Design magazine, January/February 2005, Gary Klein, California Energy Commission. 7. Extrapolated from sales data provided by Everett. 8. Extrapolated from sales data provided by Everett, water system plans for EWUC members, and May 2006 Planning Data Memorandum. 9. 20% savings rate used at the request of Everett staff. ---PAGE BREAK--- Appendix 5-3 – Conservation Savings Detailed Calculations ---PAGE BREAK--- INDOOR KITS Highlighted cells are main numbers used in Table 5-8 in Volume I. 1) 2007 Total Potential GPD/ Annual Annual Annual Total Single Family: GPD1 Units1 Unit Units GPD MGD MGD Showerheads 171,559 58,632 2.93 2 1,875 5,490 0.005 0.005 Bathroom Aerators 316,656 65,970 4.80 3 1,875 9,000 0.009 0.009 1,875 14,490 0.014 0.014 Multi Family: Showerheads 147,581 39,355 3.75 4 1,875 7,030 0.007 0.007 Bathroom Aerators 190,429 37,339 5.10 5 1,875 9,560 0.010 0.010 Kitchen Aerators 30,313 6,414 4.73 6 1,875 2,530 7 0.003 0.003 1,875 19,120 0.019 0.019 2007 Total 3,750 8 33,610 0.034 0.034 2) 2008-2012 Total Potential GPD/ Annual Annual Annual Total Single Family: GPD1 Units1 Unit Units GPD MGD MGD Showerheads 171,559 58,632 2.93 2 4,125 12,070 0.012 0.060 Bathroom Aerators 316,656 65,970 4.80 3 4,125 19,800 0.020 0.099 4,125 31,870 0.032 0.159 Multi Family: Showerheads 147,581 39,355 3.75 4 4,125 15,469 0.015 0.077 Bathroom Aerators 190,429 37,339 5.10 5 4,125 21,038 0.021 0.105 Kitchen Aerators 30,313 6,414 4.73 6 4,125 5,557 7 0.006 0.028 4,125 8 42,064 0.042 0.210 2008-2012 Total 8,250 73,933 0.074 0.370 3) Total Program 45,000 403,277 0.403 1 Based on HDR measure analysis. 2 Assumes 2 showerheads per home. 3 Assumes 2.5 bathroom aerators per home. 4 Assumes 1.5 showerheads per home. 5 Assumes 1.5 bathroom aerator per home. 6 Assumes 1 kitchen aerator per home. 7 Assumes 28.5% of participants achieve savings for this measure 6,414 potential units /22,500 participants). 8 Assumes 50:50 SF/MF split. OUTDOOR KITS Total Potential GPD/ Annual Annual Annual Total 1) 2007, 2010-2012 GPD1 Units1 Unit Units GPD MGD MGD Single Family 157,500 24,739 6.37 2 3,600 3 22,919 0.023 0.092 Multi Family 9,966 778 12.81 2 150 4 1,921 0.002 0.008 3,750 24,841 0.025 0.099 2) 2008-2009 Single Family 157,500 24,739 6.37 2 7,250 3 46,157 0.046 0.092 Multi Family 9,966 778 12.81 2 250 4 3,202 0.003 0.006 7,500 49,359 0.049 0.099 3) Total Program 30,000 198,082 0.198 1 Based on HDR measure analysis. 2 Assumes one kit per residence. 3 Assumes potential is greater than HDR estimates (29,500 vs. 24,739). 4 Assumes potential is greater than HDR estimates (1,100 vs. 778). ---PAGE BREAK--- TOILET LEAKS Total Potential GPD/ Annual Annual Annual Total 1) Single Family GPD1 Units1 Unit Units GPD MGD MGD 2007 289,481 145,189 1.99 132,500 264,181 0.264 0.264 2008-2012 2,540 5,064 0.005 0.025 145,200 0.290 2) Multi Family 2008 145,343 81,590 1.78 69,100 123,094 0.123 0.123 2009-2012 3,120 5,558 0.006 0.022 81,580 0.145 3) ICI 2009 12,928 5,418 2.39 5,100 12,169 0.012 0.012 2010-2012 100 239 0.0002 0.0007 Total 5,500 0.013 4) Total Program 0.448 1 Based on HDR measure analysis. TOILET REBATES Total Potential GPD/HH GPD1 Units1 or Bus. Single Family 235,208 14,519 16.20 Multi Family 118,317 8,159 14.50 ICI 17,496 108 162.00 1) 2008 Rebates2 Toilets/Unit Units GPD MGD Total MGD Single Family 450 2.3 196 3,170 0.003 0.003 Multifamily 225 1.8 125 1,810 0.002 0.002 ICI 75 4.0 19 3,040 0.003 0.003 750 339 8,020 0.008 0.008 2) 2009-2011 Single Family 966 2.3 420 6,800 0.007 0.020 Multifamily 483 1.8 268 3,890 0.004 0.012 ICI 161 4.0 40 6,520 0.007 0.020 1,610 729 17,210 0.017 0.052 3) 2012 Single Family 972 2.3 423 6,850 0.007 0.007 Multifamily 486 1.8 270 3,920 0.004 0.004 ICI 162 4.0 41 6,560 0.007 0.007 1,620 733 17,330 0.017 0.017 4) Total Program 7,200 3,258 76,980 0.077 1 Based on HDR measure analysis. 2 Based on a 60:30:10 split for SF/MF/ICI ---PAGE BREAK--- WASHER REBATES Total Potential GPD/HH GPD1 Units1 or Bus. Single Family 368,139 25,215 14.60 Multi Family (Units) 2 111,592 8,584 13.00 ICI (Laundromats) 6,720 60 3 112.00 1) 2008 Rebates4 GPD MGD Total MGD Single Family 590 8,620 0.009 0.009 Multi Family 148 1,919 0.002 0.002 ICI (Laundromats) 12 1,344 0.001 0.001 750 11,883 0.012 0.012 2) 2009-2011 Single Family 1,278 18,665 0.019 0.056 Multifamily 320 4,155 0.004 0.012 ICI 12 1,344 0.001 0.004 1,610 24,163 0.024 0.072 3) 2012 Single Family 1,286 18,781 0.019 0.019 Multifamily 322 4,181 0.004 0.004 ICI 12 1,344 0.001 0.001 1,620 24,306 0.024 0.024 4) Total Program 7,200 108,679 0.109 1 Based on HDR measure analysis. 2 Based on total of washers in units and common areas. 3 Based on HDR's figures of 5 laundromats @ 12 washers each. 4 Based 1 laundromat per year and a 80:20 split of balance for SF/MF. ICI AUDITS Total Potential GPD/ GPD1 Units1 Unit Average Savings 92,651 259 357.73 Audits GPD MGD Total MGD 2008 5 1,789 0.002 0.002 2009-2011 28 10,016 0.010 0.030 2012 31 11,090 0.011 0.011 Total 120 42,927 0.043 1 Based on HDR measure analysis. SCHOOL AUDITS Total Potential GPD/ GPD1 Units1 Unit Average Savings 3,323 11 302.09 Audits2 GPD MGD Total MGD 2008 5 1,510 0.002 0.002 2009-2011 15 4,531 0.005 0.014 2012 10 3,021 0.003 0.003 Total 60 18,125 0.018 1 Based on HDR measure analysis. 2 Assumes more units than HDR estimated. ---PAGE BREAK--- Appendix 6-1 – City of Everett Water Rights Documents Note: The full documentation for all the water rights is quite extensive and is not included here due to space limitations, however it is available from the City of Everett. Rather this appendix provides enough documentation to show the water right document number, the priority date, and the Qi and/or Qa. These water rights documents are presented in the same order as in Table 6-1 City of Everett Water Rights Summary. ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- Appendix 6-2 – Climate Change Technical Memorandum ---PAGE BREAK--- Everett Comprehensive Water Plan Draft Memorandum DATE: February 7, 2006 Subject: Draft – Evaluation of Climate Change on Everett’s Yield TO: Souheil Nasr, City of Everett Public Works Department 3200 Cedar Street Everett, WA 98258 cc: Dr. Rick Palmer, UW PROJ. NUMBER: 022254 FROM: Amie Hanson HDR Engineering 500 108th Ave NE Bellevue, WA 98004 TELEPHONE: [PHONE REDACTED] E-Mail: amie.hanson@hdrinc 1. OBJECTIVE This technical memorandum describes an evaluation of the potential impacts of global climate change on the watershed yield for Everett’s municipal water supply system. In this evaluation, water system modeling was combined with simulated streamflow data developed using down- scaled data from global circulation models to determine the potential impacts of climate change on water supply, hydropower generation, transmission infrastructure, and reservoir storage. This effort updates and expands a yield analysis conducted as part of Everett’s 2000 Comprehensive Water Plan Update (2000 CWP). This analysis used climate change models, historical local climate records, and hydrologic modeling to generate streamflow forecasts for future climate change scenarios. These streamflow forecasts were incorporated into the Everett Yield Analysis Model developed by the Civil and Environmental Engineering Department at the University of Washington to simulate municipal water supply, flows for fish, transmission infrastructure, and hydropower generation provided by water from the Spada Reservoir. The safe yield of the water supply was evaluated for three operational scenarios (the first two of which were also evaluated in the 2000 CWP): • Unconstrained Yield – This scenario investigates the amount of water available to Everett if Spada was operated with water supply as the first priority. The yield is constrained by the Sultan River’s natural inflows, Spada Reservoir’s available storage capactiy, and existing instream flow requirements for fish. In this scenario, Spada Reservoir can be drafted to a water surface elevation of 1,240 feet. • Yield Constrained by Transmission Upstream of Chaplain Reservoir – This scenario also investigates the amount of water available to Everett if Spada was operated with water supply as the first priority. The yield remains constrained by the Sultan River’s natural inflows, Spada Reservoir’s available storage capacity, and existing instream flow requirements. In addition, the yield is also constrained by the flow capacities of Tunnel #1 (from the Spada Reservoir Diversion Dam to Chaplain Reservoir), return line (from Jackson Powerhouse to Chaplain Reservoir) and Blue Mountain Tunnel (from Jackson Powerhouse). Spada Reservoir can also be drawn down to a water surface elevation of 1,240 feet for this scenario. In this scenario, Blue Mountain Tunnel does not provide flow when Spada Reservoir storage is below 1,380 feet due to current configuration of the Tunnel. Everett CWP 1 Memorandum ---PAGE BREAK--- • Yield Constrained by Hydropower Operations and Spada Minimum Surface Elevation of 1,380 ft– This scenario investigates the yield to Everett when Spada is operated with hydropower as the first priority. The yield remains constrained by the Sultan River’s natural inflows, Spada Reservoir’s available storage capacity, existing instream flow requirements, the flow capacities of Tunnel the pipeline to Chaplain Reservoir, and Blue Mountain Tunnel, with a minimum storage surface elevation in Spada Reservoir of 1,380 feet. 2. SYSTEM DESCRIPTION This section provides an overview of the Everett water supply system, focusing on the Spada Reservoir and its operation. It includes many of the assumptions incorporated into the Everett Yield Model. These assumptions regarding the configuration (Figure 1) and typical operations of the Everett water supply system are the same as those in the 2000 CWP. The Spada Reservoir is formed by the George Culmback Dam on the Sultan River and is part of the Henry M. Jackson Hydroelectric Project. The co-licensees of this project are the City of Everett and the Snohomish County Public Utility District No. 1 (SnoPUD). The Chaplain Reservoir is a smaller surface water storage reservoir that provides Everett’s water supply. Q2 Q3 Q4 Q5 Blue Mountain Tunnel Return Pipeline Q1 Figure 1. Spada Reservoir and Jackson Hydroelectric Project (2000 CWP) Everett CWP 2 Memorandum ---PAGE BREAK--- 2.1. SOURCE OF SUPPLY SYSTEM OPERATIONS Spada Reservoir is operated primarily as a municipal water supply and to meet Sultan River instream fish flow requirements An additional benefit in the operations of Spada Reservoir is the generation of hydropower through the Henry M. Jackson project. Water is diverted from the George Culmback Dam through a tunnel with a capacity of 1,450 cubic-feet- per-second (cfs) to the Jackson powerhouse where electricity for SnoPUD is generated through either Francis or Pelton turbines. The Pelton turbines return water to the Sultan River, while the Francis turbine outflow is routed (using the remaining hydraulic head from Spada Reservoir) to Chaplain Reservoir for the City of Everett's water supply and to meet instream flow requirements in the Sultan River at the original diversion dam. The Pelton turbines operate under higher differential head and therefore produce more power than the Francis turbines. Accordingly, SnoPUD does not receive as much power revenue when a higher percentage of water is diverted through the Francis turbines. Water is supplied to the Chaplain Reservoir via the Francis turbines from the powerhouse through a 380 cfs capacity pipeline called the “Return Line.” A 265 cfs "Fresh-Water" return (Tunnel is routed from upstream of Chaplain Reservoir to the Sultan River above the original Everett Diversion Dam. The flows conveyed in this tunnel augment minimum instream fish flows in the Sultan River. This can also serve as a backup supply to Chaplain Reservoir directly from the Sultan River via the diversion dam. The total annual average water right (QA) for Everett from the Sultan River is 144,000 acre-ft (129 million-gallons-per day [mgd]), subject to a maximum instantaneous water right (QI) of 246 mgd (380 cfs) (Note: This does not include the QA and QI of the City’s Chaplain water right, which is QA = 9,360 acre-ft (8.35 mgd) and QI = 15 cfs (9.7 mgd). Everett's municipal and industrial (M&I) demands are met with water withdrawn directly from Chaplain Reservoir. Most of the time, water is conveyed back to the Sultan River through Tunnel #1 to meet instream fish flows on the Sultan River above the Jackson Power House. During periods of high demand on the Chaplain Reservoir pipeline, however, water can be released directly from Culmback Dam to meet instream fish flows, reserving the capacity of the pipeline solely for municipal water supply needs. 2.2 INSTREAM FLOW REQUIREMENTS As part of the construction of the Jackson Hydroelectric Project, state and federal fish and wildlife resource agencies and the Tulalip Tribe entered into an agreement with SnoPUD and the City of Everett to ensure that the wildlife and aquatic resources affected by the Jackson Project would be minimally impacted. SnoPUD currently releases flows at (or above) the minimum instream flow requirements set by the Federal Energy Regulatory Commission (FERC) licensing agreement. FERC re-licensing, which will likely include a review of these requirements is scheduled for 2011. SnoPUD meets instream flow requirements at three monitoring sites of Spada Reservoir: below Culmback Dam, below the Diversion Dam, and below the Jackson Powerhouse. SnoPUD currently releases flows at (or above) the minimum instream flow requirements set by the Federal Energy Regulatory Commission (FERC) licensing agreement. The current Everett Yield Model reflects SnoPUD’s effort to provide 1 cfs below Culmback Dam, 3 cfs in excess of the requirements below the Diversion Dam, and a 30 cfs buffer below the Jackson Powerhouse. Attachment 1 contains details on Sultan River instream flow requirements. Everett CWP 3 Memorandum ---PAGE BREAK--- 3. STUDY APPROACH The approach for conducting this assessment of potential impacts caused by climate change on Everett’s water supply yield included two primary steps: 1) Production of climate-altered streamflows for the Sultan River. Five streamflow data- sets were developed based on global climate change models. These streamflow data-sets were generated based on the climate conditions associated with future years (2050 and 2100) and optimistic or pessimistic climate change modeling scenarios. Additionally, because the climate model forecasts are likely to contain inherent differences between the historical streamflow data and streamflow data developed using the climate model, a baseline streamflow forecast was developed to describe year 2000 conditions. This baseline streamflow forecast provides a basis for evaluating potential impacts of climate change 2) Use of Everett yield model. The Everett yield model was then used to assess impacts of climate change in the region by incorporating the above streamflow data-sets, each representing a different climate change scenario, as input data. Each of the three Spada Reservoir operational scenarios described above were simulated using five streamflow data-sets as input. Both of these steps in the analysis are further described below. 3.1 PRODUCTION OF CLIMATE ALTERED STREAMFLOWS FOR THE SULTAN RIVER This analysis develops five sets of streamflow data and incorporates them into the Everett Yield Model to reflect potential impacts of a range of climate change scenarios. These streamflow data-sets reflect five different climate conditions: • Baseline 2000 forecast – Altered streamflow data-set developed to reflect the 2000 climate as modeled by a climate model. This data-set provides a basis for evaluating potential impacts of climate change. • 2050 optimistic forecast – Altered streamflow data-set developed to reflect modeled 2050 climate conditions. This data-set reflected the smallest climate warming scenario. • 2050 pessimistic forecast – Altered streamflow data-set developed to reflect modeled 2050 climate conditions. This data-set reflected the highest climate warming scenario. • 2100 optimistic forecast – Altered streamflow data-set developed to reflect modeled 2100 climate conditions. This data-set reflected the smallest climate warming scenario. • 2100 pessimistic forecast – Altered streamflow data-set developed to reflect modeled 2100 climate conditions. This data-set reflected the highest climate warming scenario. The existing 78-year historical streamflow record was used to simulate the variability of flow for each 78-year streamflow forecast data-set. The production of climate-altered streamflows for use in climate change impact analysis of the Sultan River water resources systems required a three-stage modeling sequence. The first stage was the modeling of potential future global climate scenarios. This stage has already been performed at climate modeling centers around the world, and the data made available to the scientific research community. The second stage of the process was the creation of regional- scale (northwest) future climate scenarios based on output from a selection of global climate Everett CWP 4 Memorandum ---PAGE BREAK--- models (GCMs). The third and final stage was to use the regional-scale future climate scenarios as input data in a physically-based, distributed hydrologic model to then generate forecasted streamflow sequences associated with each climate change scenario. A more detailed description of the methods used to develop and verify these climate change streamflows is included in Attachment 2. 3.1.1 CLIMATE MODELS To best represent the range of potential future climates, The Climate Impacts Group at the University of Washington (UWCIG) analyzed the climate response for the Pacific Northwest simulated by several GCMs. These global climate model simulations had already been prepared by climate modeling centers worldwide for the Fourth IPCC Assessment. From ten available modeled climate scenarios, Dr. Philip Mote of UWCIG selected the following three indicator simulations: 1. ECHAM5 SRES A2 simulation as the average global climate warming scenario (used to develop the Baseline 2000 forecast) 2. IPSL_CM4 A2 as the highest global climate warming scenario (used to develop the pessimistic forecasts) 3. GISS_ER B1 as the lowest global climate warming scenario (used to develop the optimistic forecasts) 3.1.2 DOWNSCALING The downscaling method creates climate scenarios that reflect the regional-scale climate statistics projected by the global scale climate models, while also maintaining the full range of natural variability that has been observed in the historic record. A common feature of most downscaling approaches is that they create a transient view of the climate state, a single realization of the many possible variations that could occur. When using climate data for water resource planning, it is necessary to incorporate methods that allow for the estimation of the range of potential variability that might occur within a time period. Therefore, the downscaling method used captures the regional signal described by the climate models, contains regional- scale phenomenon and patterns as defined by the observed history at a station, and expands the time series to include the entire possible range of variability. Local observed climate data was acquired from five national weather service cooperative observation stations. The historic observed data were used for both the validation of the hydrologic model, and in the development of the downscaled future climate scenarios. The downscaled impact assessment climate scenarios are developed in three stages: 1. Downscaling of climate variables for from GCM scale grid to regional scale grid 2. Bias-correction of a single regional grid cell to an individual station location. 3. Expansion of the station scale transient scenario into multiple, quasi-steady-state time series with full historic variability. This process allowed for a climate change signal to be captured from the GCM by way of the shifts in the climate variable cumulative distribution functions, while also allowing for a longer time series that contained all of the extreme events in the observed record. The magnitude of these events was shifted to correspond with the altered climate signal from the GCM. The long- term climate trends from the GCM data have been removed so that the station-scale data-set contains a long climatic sequence that is not complicated by the presence of an underlying trend, Everett CWP 5 Memorandum ---PAGE BREAK--- but rather can be considered as a steady-state approximation of the climate at one point in time, and that also contains the full range of potential variability. 3.1.3 HYDROLOGIC MODELING The Distributed Hydrology Soil Vegetation Model originally developed in the early 1990s at the University of Washington was used to translate the climate data into streamflows. The model is described by Wigmosta et al. (1994, 1999). is a regional-scale hydrologic model that incorporates a watershed’s spatial heterogeneity and is intended for small to moderate drainage areas (typically less than about 10,000 square-kilometers [km2]), over which digital topographic data allows explicit representation of surface and subsurface flows. has been used for streamflow forecasting and for addressing hydrologic effects of land management and climate changes. Validation of the hydrologic model was performed by simulating the eleven year period from 1994 to 2004 using the observed meteorological record. The simulated data was then compared to the observed record at a single USGS gauging location in the upper basin, USGS #12137290, the South Fork Sultan River Near Sultan, WA. Comparing the total mass balance over the eleven-year period, using the weekly average annual hydrograph, reveals that the simulation reproduces approximately 97 percent of the total observed stream flow. However, when comparing daily flows over the same eleven years, without averaging, the simulation total equals 104 percent of the observed. Since the two alternate methods of evaluating the total mass balance bracket the targeted 100 percent, the calibration of the model is considered acceptable. 3.1.4 COMPARISON OF STREAMFLOW FORECASTS Using the downscaled climate scenarios and the calibrated hydrology model, simulations were run for the three GCM scenarios for the periods of investigation of 2000, 2050, and 2100. The model output was recorded and post processed for five locations, representative of cumulative streamflows into the Sultan river system (Table Table 1. Climate-Altered Streamflow Locations Flow Locations Q1 All flows into Spada Reservoir Q2 All flows into Chaplain Reservoir Q3 Local inflow to the Sultan River between Culmback Dam and Diversion Dam Q4 Local inflow to the Sultan River between diversion dam and Powerhouse, including local Chaplin Creek inflows Q5 Local inflows below confluence of Chaplin Creek and Sultan River and above the Powerhouse Figures 2 and 3 provide comparisons of the climate impacted streamflows developed by University of Washington. Figure 2 presents the average of the daily flows for each month over ten years of data (corresponding to 1991 through 2000 for the historical record). These averages are a summation of the flows at the five locations presented in Table 1. This figure presents the historical streamflow data and the five altered streamflow records. The pessimistic forecasts indicate that average daily streamflows along the Sultan River may be significantly higher during the fall months in comparison to streamflows experienced historically. These same forecasts also show that average daily flows during the spring and summer are likely to be lower than historical streamflows. Both of the optimistic streamflow forecasts more closely follow Everett CWP 6 Memorandum ---PAGE BREAK--- observed historical trends. This is as expected, since the pessimistic forecasts are forecasts that assume greater warming in the future. 0 500 1000 1500 2000 2500 3000 3500 October November December January February march April May June July August September Month Average Daily Flow (CFS) Historical Data Record Baseline 2000 2050 Optimistic 2050 Pessimistic 2100 Optimistic 2100 Pessimistic Figure 2. Comparison of Average Daily Flow for Each Month over 10 years (corresponding to 1991 – 2000) of Historical Data to Climate-Altered Streamflows Figure 3 presents a comparison of total calculated flow for each year averaged over ten years of data between the baseline 2000 streamflow forecast and the forecasts incorporating future climate conditions. As this figure demonstrates, the pessimistic streamflow forecasts result in higher annual volumes in the Sultan River than the baseline 2000 forecast. The optimistic forecasts result in up to 12 percent less annual Sultan River water volumes. Everett CWP 7 Memorandum ---PAGE BREAK--- % Difference Between Baseline Data-Set and Climate Forecasts 50% 60% 70% 80% 90% 100% 110% 120% 130% 2000 2050 Optimistic 2050 Pessimistic 2100 Optimistic 2100 Pessimistic Streamflow Forecast % Difference from 2000 Baseline Figure 3. Comparison of Total Annual Flow Volumes along Sultan River over 10 years of Forecast Data 3.2 MODELING DETAILS The yield analysis was conducted using the Everett Yield Model developed in 2005 by the University of Washington Civil and Environmental Engineering Department. This model replaced the model used in the 2000 CWP yield analysis because the newer model more closely represents Snohomish Public Utilities District’s (SnoPUD) current operation of the Spada Reservoir and Jackson Hydropower Project. This model is currently in use by University of Washington on other water resources studies related to Everett’s water supply. Additionally, University of Washington does provide support on this model since it is currently being used by researchers. In order to ensure that this study incorporates the most up-to-date system operations and understanding and is comparable to future studies, it is preferable to use the newer model. The Everett Yield Model was constructed in the Goldsim Pro simulation environment and incorporates Microsoft Excel spreadsheets to provide input data and capture simulation output. The model incorporates operating rules, instream flow requirements, and other operating constraints. Results from the model are generated and stored on spreadsheets to make comparisons between simulations. The current Everett Yield Model is different from the model used in the yield analysis conducted for the 2000 CWP in the following ways: • The current model uses Goldsim Pro software instead of Powersim software. Everett CWP 8 Memorandum ---PAGE BREAK--- • The current model simulates a daily time-step instead of the weekly time-step used in 2000. The historical inputs are daily streamflow data and operating rules. Constraints are also on a daily time-step. The previous model relied on weekly streamflows generated by averaging daily data. • Instream flow requirements are included in the current model with buffers (an amount of water provided by SnoPUD above requirements), which is similar to the 2000 CWP yield analysis. However, in the current model, a 3 cfs buffer is applied at the Diversion Dam and a 30 cfs buffer is applied of the Jackson Powerhouse. In the former model, a buffer of 30 cfs was applied below the Diversion Dam. • The algorithm to determine Powertunnel flows during State 3 was created using correlations between actual Spada elevations and Powertunnel releases. The ratio of the Spada water elevation above state 3-4 and below the state 2-3 boundary was calculated for each of the dates that Spada has been in state 3. For example, if the elevation of Spada was 1425 feet during December, when the lower and upper bounds of state 3 are 1410 and 1430 feet, respectively, the ratio would be evaluated as 1425/(1430-1410)=0.75. The dependence of outflow on the aforementioned ratio was graphed and three lines were fit to it: logarithmic, linear and cubic. The line with the R2 value closest to 1 was selected. Although this correlation process appears to be correct, in practice it produced some correlations that predicted decreasing Powertunnel flows with an increase in the state 3 ratio, an obvious error. The poor correlation was especially apparent in the summer months, where the previous correlations would produce repeated spills. In some cases the correlations were nudged to produce more logical relationships. Where the newest model uses adjusted correlations, the 2000 yield analysis relied on the correlations developed by SnoPUD in 1998. Aside from these differences, the Everett Yield Model simulates Everett’s water supply system in essentially the same manner the Model did in the 2000 CWP. 3.2.1 EVERETT YIELD MODEL INPUT As described in the approach, climate-altered streamflow data-sets were used as the input to the Everett Yield Model. These five forecasted streamflow sequences were developed to simulate potential impacts of climate change on the Sultan River. Each record contains 78 years of daily data. 3.2.2 MODELED EVERETT DEMANDS While this evaluation focuses on reporting the safe yield as an average annual demand, the modeled demands do reflect seasonal variability in Everett’s M&I demands. Attachment 1 contains the weekly factors used in the Everett Yield Model to reflect seasonal variability. These factors were used in the 2000 CWP and range from 0.80 to 1.59. These factors are multiplied by the annual average demand selected for each model simulation. 3.2.3 MODELED SYSTEM OPERATIONS This description of the Spada Reservoir and system operations included in the Everett Yield Model is the same as that included in the model used for the 2000 CWP. Reservoir release policies depend on the "storage level" of Spada Reservoir. When water is abundant, releases are dependent upon the capacity of the Jackson Powerhouse return line. Otherwise, releases are functions of instream flows, demands, and relative storage. In addition, a Everett CWP 9 Memorandum ---PAGE BREAK--- Everett CWP 10 Memorandum "power-off" storage may be used during extreme low water conditions. The power-off storage corresponds to a water surface elevation of 1,380 ft. (Spada Reservoir has yet to reach the power-off storage during actual operation). Otherwise SnoPUD operates Spada Reservoir using rule curves based on storage. The “State” of the reservoir is determined by comparing reservoir storage to the full storage (FS), upper normal rule curve, and lower normal rule curve (Figure 4 and Attachment The maximum flow of 1,450 cfs is conveyed through the penstocks if the reservoir is above the Upper normal rule curve (State 1 or State If reservoir storage is between the Upper and Lower normal rule curves ---PAGE BREAK--- SPADA LAKE RULE CURVES 1400.0 1410.0 1420.0 1430.0 1440.0 1450.0 1460.0 WATER YEAR -JULY TO JUNE State 1 State 2 State 3 State 4 Figure 4. Spada Reservoir Rule Curves (CWP 2000) Everett CWP 11 Memorandum ---PAGE BREAK--- (State then a variable amount of flow is conveyed through the Powerhouse pipeline based on a ratio of storage to lower rule curve and time of year and the 2005 algorithm described earlier. If storage in Spada is below the lower normal rule curve (State then a release is made that just meets the instream minimum flow requirements and the M&I demand. No flow is conveyed to the powerhouse if storage is below the power-off level. Chaplain Reservoir is not used for storage or flood control, so it does not have a rule curve that reflects these functions. Instead, Chaplain Reservoir has upper, lower, and minimum water surface elevation targets of 645.5, 640.5, and 625.5 respectively. If Chaplain Reservoir exceeds its upper elevation, water is spilled into Chaplain Creek, a tributary to Sultan River. Chaplain Reservoir is modeled to essentially maintain a constant storage level for this analysis except in situations just before failure, when Chaplain Reservoir drains to its minimum elevation, providing some extra water. Therefore, only its inflow is used to meet M&I water demands. Chaplain Reservoir receives water from local inflow and the return water pipeline from the Jackson powerhouse Francis turbines. Flow through the Francis turbines is comprised of two parts: flow to satisfy Everett’s M&I demands and flow to satisfy SnoPUD's Sultan River instream flow requirements below the diversion dam. Chaplain Reservoir outlets to Everett filter pipelines, the Kimberly Clark pipeline and the overflow to Chaplain Creek. 3.2.4 EVERETT YIELD MODEL LIMITATIONS A number of assumptions were made to simplify the creation of the Everett model. In the Hydropower case it was assumed that, regardless of the change in demand, SnoPUD would not change the way it makes decisions on how much water to release in State 3. In reality, many factors influence SnoPUD’s hydropower operations. Century-long trends are used to determine the climate, decadal trends are used to predict the demand, the snowpack is measured multiple times a year and the weather predictions are used daily. Since the logic required for this decision, historically made my human logic and intuition, was not modeled, the Hydropower case used an operational policy based on 2005’s climate and forecasted demand. Specific snowpack measurements and weather forecasts were determined to not influence the Hydropower decisions. There have been studies that showed the maximum water delivered from Spada to Chaplain declines below 380 cfs with the decrease in elevation of Spada Lake. A rough correlation between elevation and maximum flow was developed from the information gathered in the 1999 study by Bechtel. This correlation was not used. The inaccuracy propagated from the constant 380 cfs max flow assumption from the powerhouse to Lake Chaplain will result in an overestimation of maximum water supply for the Yield Constrained by Transmission case. The travel time of streamflow and diversions is not modeled explicitly, but this does not limit the accuracy of the results of the model. . Water in excess of storage capacity is never stored in the model, but released as spill daily. This assumption is accurate for all but the most intense storms and does not significantly impact the results. Sedimentation and the resultant decrease in storage of Spada Lake is not modeled explicitly due to the lack of reliable information. Everett CWP 12 Memorandum ---PAGE BREAK--- Ramping rates are also not modeled explicitly. The FERC regulates ramping on the Sultan River to prevent stranding fish on river banks and to protect the public from flash floods. Ramping decisions are typically made on periods shorter than daily time-steps. 3.3 SAFE YIELD The water supply safe yield is the quantity of water that can be extracted from a source at specified demand levels and seasonal variations while still meeting the supply reliability standard, instream flow requirements, and other system constraints. The yield reported in this technical memorandum describes the annual average M&I demands that can be met for the given physical/operational scenario and the given climate conditions. In the 2000 CWP yield analysis, 98 percent reliability was used to determine the safe yield. In the 2000 CWP analysis, 100 years of streamflow data were available as input to the yield model. Therefore, the safe yield was determined to be the demand level at which no more than two years during which shortfalls in meeting M&I demands and/or instream flow requirements occur during the model simulation. Due to subsequent review of the streamflow record, it has been determined that streamflow data collected prior to 1927 were of questionable accuracy. Therefore, in generating streamflow data for input to the model, data-sets have been generated using the 78 years of reliable record. For the purpose of consistency with the previous yield analysis, this evaluation reports the safe yield associated with no more than two years during which shortfalls in meeting M&I demands and/or instream flow requirements occur during a model simulation - translating to a 97 percent reliability. During the previous yield analysis, none of the simulated shortfalls occurred due to streamflow data from prior to 1927. Therefore, it can be assumed that using the occurrence of two shortfalls during a model simulation reflects a commensurate level of reliability as evaluated in the 2000 CWP. Everett CWP 13 Memorandum ---PAGE BREAK--- 3.4 SCENARIO DESCRIPTIONS Table 2 presents a comparison of the three physical and/or operational scenarios simulated using the Everett Yield Model. The first one of these scenarios are the same as the scenarios investigated for the 2000 CWP. Additionally, in the Unconstrained and Constrained by Transmission scenarios, Spada Reservoir was operated such that operations included only States 1, 2, (Figure Table 2. Description of Physical and/or Operational Scenarios Operational Scenarios Model Parameter Unconstrained Yield Scenario Yield Constrained by Transmission Capacity Yield Constrained by Hydropower Operations and Current Storage Constraints Top of Pool Boundary between States 1 and 2 (Figure 1,450 ft Boundary between States 1 and 2 (Figure 1,450 ft Boundary between States 1 and 2 (Figure 1,450 ft Dead Storage 1,240 feet 1,240 feet 1,380 feet From Spada to Powerhouse (Blue Mountain Tunnel) Infinite 1,450 cfs 1,450 cfs From Powerhouse to Chaplain (return line) Infinite 380 cfs** 380 cfs Tunnel from Diversion Dam to Chaplain (Tunnel Infinite 265 cfs 265 cfs Power Rule Curve Not applicable Not applicable Lower Normal Curve (Boundary between states 3 and 4 in Figure 4) Power Off Elevation Not applicable Not applicable 1,380 feet *In the modeled scenarios, this pipeline can act second transmission line to Chaplain. At Spada Reservoir storage below 1,380 ft, the Blue Mountain Tunnel is not available. 4. MODEL RESULTS AND DISCUSSION Figure 5 presents the results of model simulations investigating the impact of climate change on Everett’s M&I safe yield The figure presents the safe yield (98 percent reliability) calculated for each scenario using each of the five streamflow forecasts as input data for the model. Because the input data represent the best case (optimistic) and worst case (pessimistic) climate change forecasts, the range of safe yields calculated from this analysis should approximately forecast the limits of potential watershed safe yield impacts from climate change. Note that all but two of the calculated safe yields exceed Everett’s water right from this source. As would be expected, the unconstrained yield scenario results in the highest safe yields. However, in every operational scenario, the pessimistic streamflow forecasts result in lower safe yields. This occurs even though, as Figure 3 demonstrates, these forecasts are associated with higher flows in the Sultan River. This is due to the fact that the increase inflows occur at a time during which they can not be stored, and the late spring and summer flows decrease significantly. Finally, of the three Spada Reservoir system scenarios, the Constrained by Transmission Capacity Scenario is least affected by potential climate change. This is an indicator that transmission acts as a constraint to Everett CWP 14 Memorandum ---PAGE BREAK--- meeting demands and instream flow requirements before inflow to the Spada Reservoir or available storage becomes a limitation. 0 25 50 75 100 125 150 175 200 225 250 [PHONE REDACTED] 2050 2100 Forecast Year Safe Yield (mgd) Unconstrained System Scenario Constrained by Transmission Scenario Hydropower Scenario Optimistic Forecasts Optimistic Forecasts Optimistic Forecasts Pessimistic Forecasts Pessimistic Forecasts Pessimistic Forecasts Figure 5. Results Safe Annual Average Demand for Each Scenario (MGD) 4.1 IMPACT OF CLIMATE CHANGE FORECASTS ON YIELD ANALYSIS BY SCENARIO The following sub-sections provide further details on potential impacts due to climate change. 4.1.1 UNCONSTRAINED SCENARIO Table 3 presents the safe yield results from model simulations for the unconstrained yield scenario. In addition, this table presents the difference, for each streamflow forecast, from the baseline 2000 forecast. Each of the safe yield demands exceeds Everett’s water rights for this source. As the table shows, potential climate change could reduce Everett’s safe yield for the Unconstrained Scenario by 15 to 37 percent. Everett CWP 15 Memorandum ---PAGE BREAK--- Table 3. Unconstrained Scenario – Comparison of Safe Yields Streamflow Forecast Unconstrained Safe Yield (mgd) Impact of Climate Change on Yield (mgd) Impact of Climate Change on Yield Baseline 2000 295 2050 optimistic 252 -43 -15 2050 pessimistic 216 -79 -27 2100 optimistic 225 -70 -24 2100 pessimistic 185 -110 -37 Figure 6 presents a graph of daily available Spada storage using model simulation results. This graph presents the average available storage for each day of the year over the entire simulation results for each climate scenario (each streamflow forecast data-set contains 78 years of daily data). The figure presents average storage results for the safe yield simulation for each streamflow forecast. This graph illustrates some overall trends in available supply for each of the streamflow forecasts. For example, a Spada Reservoir system with no other constraints and with the current operating rules, all of the future climate forecasts result in reservoir drawdown earlier in the year than the baseline 2000 climate. They all also result in less available storage volume in the fall than the 2000 base case. 1380 1385 1390 1395 1400 1405 1410 1415 1420 1425 1430 1435 1440 1445 1450 1/1 1/15 1/29 2/12 2/26 3/11 3/25 4/8 4/22 5/6 5/20 6/3 6/17 7/1 7/15 7/29 8/12 8/26 9/9 9/23 10/7 10/21 11/4 11/18 12/2 12/16 12/30 Day Storage Elevation (ft) Baseline 2000 2050 Optimistic 2050 Pessimistic 2100 Optimistic 2100 Pessimistic Figure 6. Unconstrained Scenario – Average Available Storage For Climate Simulations With Safe Yield Demands Everett CWP 16 Memorandum ---PAGE BREAK--- For the Unconstrained Scenario, the reservoir was drawn down to 1,240 ft. Table 4 presents information the frequency that Spada could operate at a stage below 1,380 ft. while still meeting the 98 percent reliability for the Unconstrained Scenario. The table shows the number of times simulated stage dropped below elevation 1,380 feet and the average and maximum durations, in days, that the reservoir operated below this level. Attachment 1 contains information on the maximum flows through each of the pipelines. Table 4. Simulated of Spada Operations – Frequency of Stage Below 1,380’ for Unconstrained Scenario at the Given Yield Climate Scenario Average Number of Events per Year with Stage < 1380’ Average Number of Consecutive Days Stage < 1380’ Maximum # of Consecutive Days with Stage < 1380’ Baseline 2000 0.40 47 173 2050 optimistic 0.59 43 216 2050 pessimistic 0.62 43 115 2100 optimistic 0.54 38 199 2100 pessimistic 0.65 45 116 4.1.2 CONSTRAINED BY TRANSMISSION CAPACITY SCENARIO This represents the present mode of operation at the Jackson Project. Table 5 presents the average annual base demand that can be met with no more than two years during which shortfalls occur in meeting both M&I demands and instream flow requirements below Spada Reservoir. In addition, this table presents the difference, for each streamflow forecast, from the baseline 2000 forecast. Each of the estimated yield numbers generated under this scenario exceeds Everett’s annual water right in this source. As indicated in Figure 5, the safe yield is impacted less under this scenario than the other two Spada Reservoir system scenarios, with a possibility of reducing Everett’s safe yield by 3 to 13 percent. Table 5. Constrained by Transmission Scenario – Comparison of Safe Yields Climate Scenario Safe Yield Constrained by Transmission (mgd) Impact of Climate Change on Yield (mgd) Impact of Climate Change on Yield Baseline 2000 199 2050 optimistic 194 -5 -3 2050 pessimistic 182 -17 -9 2100 optimistic 188 -11 -6 2100 pessimistic 174 -25 -13 Figure 7 presents a graph of daily Spada storage using model simulation results at the safe yield M&I demand. This graph presents the average available storage for each day of the year over the entire simulation results for each climate scenario (each streamflow forecast data-set contains 78 years of daily data). As expected, the Spada Reservoir drawdown, on average, is not as low under this system scenario as in the Unconstrained Scenario (Figure Everett CWP 17 Memorandum ---PAGE BREAK--- 1380 1385 1390 1395 1400 1405 1410 1415 1420 1425 1430 1435 1440 1445 1450 1455 1/1 1/15 1/29 2/12 2/26 3/11 3/25 4/8 4/22 5/6 5/20 6/3 6/17 7/1 7/15 7/29 8/12 8/26 9/9 9/23 10/7 10/21 11/4 11/18 12/2 12/16 12/30 Day Storage Elevation (ft) Baseline 2000 2050 Optimistic 2050 Pessimistic 2100 Optimistic 2100 Pessimistic Figure 7. Constrained by Transmission Scenario – Average Available Storage for Climate Simulations With Safe Yield Demands Table 6 presents the frequency with which Spada elevation goes below 1,380 ft. while still meeting the 98 percent reliability for the Constrained by Transmission Scenario. The table lists the number of annual events where simulated stage is below 1,380 feet, and the average and maximum durations, in days, that the reservoir would operate below this level. Table 6. Simulated Spada Operations – Frequency of Stage Below Elevation 1,380 for Constrained by Transmission Scenario Climate Scenario Average # of Events per Year with Stage 1380 ft. Average # of Consecutive Days with Stage 1380 ft. Maximum # Consecutive with Stage 1380 ft Baseline 2000 0.05 16 55 2050 optimistic 0.13 41 149 2050 pessimistic 0.37 27 95 2100 optimistic 0.24 28 157 2100 pessimistic 0.60 36 110 Everett CWP 18 Memorandum ---PAGE BREAK--- 4.1.3 CONSTRAINED BY HYDROPOWER OPERATIONS AND SPADA MINIMUM ELEVATION OF 1,380 FEET SCENARIO Table 7 presents the average annual base demand that can be met with no more than two shortfalls in meeting both M&I demands and instream flow requirements below Spada Reservoir. Most of the estimated yield numbers generated under this scenario equal or exceed Everett’s annual water right for this source of 137 mgd. However the pessimistic 2100 scenario yield of 92 mgd is significantly less than the annual water right. This scenario is associated with the largest potential impacts to Everett’s safe yield (as a percent of safe yield), ranging from 20 to 50 percent reduction in available water supply. Table 7. Constrained by Hydropower Operations and Spada Minimum Elevation of 1,380 feet– Comparison of Safe Yields Climate Scenario Safe Yield Constrained by Transmission & Hydropower Impact of Climate Change on Yield (mgd) Impact of Climate Change on Yield Baseline 2000 184 2050 optimistic 147 -37 -20 2050 pessimistic 112 -72 -39 2100 optimistic 129 -55 -30 2100 pessimistic 92 -92 -50 Figure 8 presents a graph of daily Spada storage using model simulation results at Everett’s safe yield M&I demands. This graph presents the average available storage for each day of the year over the entire simulation for each climate scenario (each streamflow forecast data-set contains 78 years of daily data). The figure presents average storage results for the safe yield simulation for each streamflow forecast. Because of the limitation of drawing down Spada Reservoir no further than 1,380, there is less storage available to serve M&I demands than in the other two Spada Reservoir system scenarios. In Figure 8, it appears that the pessimistic streamflow forecasts result in peak available storage during the winter, instead of in May or June, as Spada currently operates. Additionally, because these forecasts have lower inflows during the spring, it becomes increasingly difficult to meet the storage target of 1, 450 feet (maximum storage for Spada Reservoir). Everett CWP 19 Memorandum ---PAGE BREAK--- 1380 1385 1390 1395 1400 1405 1410 1415 1420 1425 1430 1435 1440 1445 1450 1/1 1/15 1/29 2/12 2/26 3/11 3/25 4/8 4/22 5/6 5/20 6/3 6/17 7/1 7/15 7/29 8/12 8/26 9/9 9/23 10/7 10/21 11/4 11/18 12/2 12/16 12/30 Day Storage Elevation (ft) Baseline 2000 2050 Optimistic 2050 Pessimistic 2100 Optimistic 2100 Pessimistic Figure 8. Constrained by Hydropower Operations and Spada Minimum Elevation of 1,380 feet – Average Available Storage for Climate Simulations With Safe Yield Demands 5. CONCLUSIONS 5.1 POTENTIAL SULTAN RIVER FLOW IMPACTS In comparing the climate impacted streamflow data, it appears that the pessimistic climate forecast could result in the greatest change to Sultan River streamflow. The pessimistic forecasts result in more runoff to the Sultan River and a change in the seasonal flow pattern, with greater streamflows in the fall and winter, lower snowpack in the winter and spring, and decreased streamflows in the spring and summer. Figure 2 shows that during the fall and winter, average daily streamflow could increase significantly under the pessimistic scenarios compared to average daily flows measured historically. In November, both the 2050 and 2100 forecasts result in an average daily flow that is approximately 30 percent higher than the historical flows. In terms of total flow in the Sultan River, both pessimistic forecasts predict increased streamflows in the Sultan River during the winter and early spring than with the current climate. The climate- altered streamflow data-sets had 10 percent more water, on average, for the 2050 climate and almost 20 percent more water, on average, in 2100. The optimistic forecasts predict that a smaller amount of water could be available. The climate-altered streamflow data-sets had 12 percent less water, on average, for the 2050 climate and 14 percent less water, on average, in 2100. Everett CWP 20 Memorandum ---PAGE BREAK--- If climate conditions similar to those included in the pessimistic climate scenarios were to occur, it appears likely that operational adjustments would be necessary to reflect the change in seasonal Sultan River streamflow. 5.2 EVERETT’S SAFE YIELD Climate change has the potential to negatively impact Everett’s safe yield. Regardless of the Spada Reservoir system scenario or whether the forecast reflected best or worst case conditions, safe yield decreased in comparison to the baseline 2000 safe yield. Figure 10 presents the results of model simulations investigating the potential impact of climate change on Everett’s M&I safe yield for the present operation. Safe yield was calculated using the demand at which a shortfall in M&I demand or instream flow requirements occurs during no more than two years of a model simulation. Figure 10 present the limits of potential watershed safe yield impacts from climate change by presenting a best case (optimistic forecast) and worst case (pessimistic forecast) scenario in comparison with Everett’s annual water rights for the Sultan River and Chaplain Reservoir combined (137.5 mgd). Figure 10 also shows that of the three operational scenarios evaluated, the safe yield is greater than Everett’s existing water right for both the unconstrained yield and constrained by transmission scenarios. However, for the operational scenario constrained by hydropower operations, safe yield could become less than Everett’s existing water right in the long-term future. Table 8 summarizes simulation results by presenting safe yields and the impact, as a percentage of the Baseline safe yield, of climate change on the simulated safe yield. For each operational scenario, the pessimistic climate forecast for the given year results in a larger negative impact to safe yield than that associated with the optimistic climate forecast. This may seem counterintuitive from the information showing that, on average, the pessimistic streamflow forecasts actually predict more flow volume along the Sultan River than seen historically while the optimistic forecasts predict less flow volume. However, Figure 2 shows that according to these forecasts, climate change may impact not only how much flow occurs in the Sultan River but also when this flow occurs. The lower safe yields associated with the pessimistic streamflow forecasts provide an indication that Everett’s water supply system may be more vulnerable to significant seasonal changes in Sultan River streamflow than total flow volume. It is important to note that these results are consistent with other climate change studies that have been performed in the Pacific Northwest, in particular, and in the western U.S. in general. Increases in global temperatures have been shown to consistently decrease spring snowpack, increase winter flows, and extend the drawdown period during which reservoirs are needed to supplement water supplies. Everett CWP 21 Memorandum ---PAGE BREAK--- 0 25 50 75 100 125 150 175 200 225 250 [PHONE REDACTED] 2050 2100 Forecast Year Flow (mgd) Unconstrained System Scenario Constrained by Transmission Scenario Hydropower Scenario Annual Water Right Optimistic F Optimistic Forecasts Optimistic Forecasts Pessimistic Forecasts Pessimistic Forecasts Pessimistic Forecasts Annual Water Right - Sultan River and Chaplain Reservoir (137.5 mgd) Figure 10. Results Safe Annual Average Demand for Each Scenario (MGD) Table 8 Summary of Safe Yield Results and Potential Impacts of Climate Change Operational Scenario Streamflow Forecast Safe Yield (mgd) Impact of Climate Change on Yield Baseline 2000 295 2050 optimistic 252 -15 2050 pessimistic 216 -27 2100 optimistic 225 -24 Unconstrained 2100 pessimistic 185 -37 Baseline 2000 199 2050 optimistic 194 -3 2050 pessimistic 182 -9 2100 optimistic 188 -6 Constrained by Transmission 2100 pessimistic 174 -13 Baseline 2000 184 2050 optimistic 147 -20 2050 pessimistic 112 -39 2100 optimistic 129 -30 Constrained by Hydropower Operations and Spada Minimum Elevation of 1,380 Feet 2100 pessimistic 92 -50 Everett CWP 22 Memorandum ---PAGE BREAK--- Attachment 1 Additional System Details Everett CWP 23 Memorandum ---PAGE BREAK--- Everett CWP 24 Memorandum ---PAGE BREAK--- Weekly Demand Factors for Everett (Source: 2000 CWP) Water Week Weekly Demand Factors Water Week Weekly Demand Factors Water Week Weekly Demand Factors 1 0.97 19 0.83 37 1.11 2 0.91 20 0.80 38 1.05 3 0.90 21 0.80 39 1.1 4 0.84 22 0.82 40 1.27 5 0.85 23 0.80 41 1.19 6 0.85 24 0.81 42 1.33 7 0.86 25 0.87 43 1.59 8 0.86 26 0.99 44 1.52 9 0.87 27 0.99 45 1.56 10 0.86 28 0.85 46 1.45 11 0.9 29 0.84 47 1.39 12 0.85 30 0.83 48 1.26 13 0.87 31 0.91 49 1.22 14 0.82 32 0.87 50 1.13 15 0.83 33 0.94 51 1.11 16 0.86 34 0.96 52 1.05 17 0.86 35 1.03 18 0.85 36 1.1 Spada Rule Curves and Instream Flow Requirements on the Sultan River (Adapted from 2000 CWP) Water Date at Start of Water Week Week Spada Lower Normal Rule Curve (Acre-feet) Spada Upper Normal Rule Curve (Acre-feet) Spada Dead Storage at 1380 ft (Acre-feet) Instream Flows Required below Culmback Dam, cfs1 Instream Flows Required below Diversion Dam, cfs (8150 Gage)2 Instream Flows below Power House, cfs (8160 Gage)3 1 1-Oct 87,769 150,446 52,046 21 158 260 2 8-Oct 87,769 143,120 52,046 21 158 260 3 15-Oct 87,769 135,800 52,046 21 158 260 4 22-Oct 87,769 128,477 52,046 21 158 260 5 29-Oct 87,769 121,154 52,046 21 158 260 6 5-Nov 87,769 118,016 52,046 21 98 260 7 12-Nov 87,769 118,016 52,046 21 98 260 Everett CWP 25 Memorandum ---PAGE BREAK--- Water Week Date at Start of Water Week Spada Lower Normal Rule Curve (Acre-feet) Spada Upper Normal Rule Curve (Acre-feet) Spada Dead Storage at 1380 ft (Acre-feet) Instream Flows Required below Culmback Dam, cfs1 Instream Flows Required below Diversion Dam, cfs (8150 Gage)2 Instream Flows below Power House, cfs (8160 Gage)3 8 19-Nov 87,769 118,016 52,046 21 98 260 9 26-Nov 87,769 118,016 52,046 21 98 260 10 3-Dec 87,769 118,016 52,046 21 98 260 11 10-Dec 87,769 118,016 52,046 21 98 260 12 17-Dec 87,769 118,016 52,046 21 98 260 13 24-Dec 87,769 118,016 52,046 21 98 260 14 31-Dec 87,769 118,016 52,046 21 98 260 15 7-Jan 87,769 118,016 52,046 21 98 260 16 14-Jan 87,769 118,016 52,046 21 98 260 17 21-Jan 87,769 118,016 52,046 21 153 260 18 28-Jan 87,769 118,016 52,046 21 153 260 19 4-Feb 87,769 118,016 52,046 21 153 260 20 11-Feb 87,769 118,016 52,046 21 153 260 21 18-Feb 87,769 118,785 52,046 21 153 260 22 25-Feb 87,769 120,580 52,046 21 153 260 23 4-Mar 87,769 122,631 52,046 21 178 260 24 11-Mar 87,769 124,426 52,046 21 178 260 25 18-Mar 87,769 126,221 52,046 21 178 260 26 25-Mar 87,769 128,015 52,046 21 178 260 27 1-Apr 87,769 129,810 52,046 21 178 260 28 8-Apr 87,769 131,605 52,046 21 178 260 29 15-Apr 87,769 133,400 52,046 21 178 260 30 22-Apr 87,769 135,194 52,046 21 178 260 31 29-Apr 87,769 136,989 52,046 21 178 260 32 6-May 91,489 138,784 52,046 21 178 260 33 13-May 96,698 140,579 52,046 21 178 260 34 20-May 101,907 142,373 52,046 21 178 260 35 27-May 107,116 144,168 52,046 21 178 260 36 3-Jun 112,325 145,963 52,046 21 178 260 37 10-Jun 117,534 147,758 52,046 21 178 260 38 17-Jun 122,743 149,552 52,046 21 98 225 39 24-Jun 127,952 151,347 52,046 21 98 225 40 1-Jul 132,417 152,886 52,046 21 98 225 41 8-Jul 132,269 152,700 52,046 21 98 225 Everett CWP 26 Memorandum ---PAGE BREAK--- Water Week Date at Start of Water Week Spada Lower Normal Rule Curve (Acre-feet) Spada Upper Normal Rule Curve (Acre-feet) Spada Dead Storage at 1380 ft (Acre-feet) Instream Flows Required below Culmback Dam, cfs1 Instream Flows Required below Diversion Dam, cfs (8150 Gage)2 Instream Flows below Power House, cfs (8160 Gage)3 42 15-Jul 132,121 152,514 52,046 21 98 225 43 22-Jul 131,973 152,329 52,046 21 98 225 44 29-Jul 131,825 152,143 52,046 21 98 225 45 5-Aug 131,678 151,957 52,046 21 98 225 46 12-Aug 131,530 151,772 52,046 21 98 225 47 19-Aug 131,382 151,586 52,046 21 98 225 48 26-Aug 131,234 151,400 52,046 21 98 225 49 2-Sep 129,663 151,250 52,046 21 98 225 50 9-Sep 119,550 150,029 52,046 21 98 225 51 16-Sep 109,438 150,844 52,046 21 98 260 52 23-Sep 99,326 150,658 52,046 21 158 260 1 Assumes 1 cfs buffer flow above instream flow requirement. 2Assumes 3 cfs buffer flow above instream flow requirement. 3Assumes 30 cfs buffer flow above instream flow requirement. Unconstrained Scenario - Maximum Flow Through Pipelines at Safe Yield Maximum Flow Through Pipeline (CFS) Climate Scenario From Spada to Powerhouse (Blue Mountain Tunnel) From Powerhouse to Chaplain Tunnel from Diversion Dam to Chaplain (Tunnel Actual Capacity 1,450 380 265 Baseline 2000 9,769 [PHONE REDACTED] optimistic 9,881 [PHONE REDACTED] pessimistic 9,999 [PHONE REDACTED] optimistic 9,916 [PHONE REDACTED] pessimistic 9,999 528 156 Everett CWP 27 Memorandum ---PAGE BREAK--- Everett CWP 28 Memorandum ---PAGE BREAK--- Attachment 2 Production of Climate Altered Streamflows for the Sultan River Matthew W. Wiley, Richard N. Palmer, Benjamin P. Enfield University of Washington, Department of Civil and Environmental Engineering Everett CWP 29 Memorandum ---PAGE BREAK--- Everett CWP 30 Memorandum ---PAGE BREAK--- Production of Climate Altered Streamflows for the Sultan River The production of climate altered streamflows for use in climate change impact analysis of the Sultan River water resources systems requires a three stage modeling sequence. The first stage is the modeling of potential future global climate. This stage is preformed at climate modeling centers around the world, and the data made available to the scientific research community. The second stage of the process is the creation of local scale future climate scenarios based on output from a selection of global climate models (GCMs). The final stage is to use the local scale future climate scenarios as forcing data in a physically based, distributed hydrologic model which will generate the necessary climate altered streamflows. Climate Models and Data In order to best represent the range of potential future climates, The Climate Impacts Group at the University of Washington analyzed the climate response for the Pacific Northwest simulated by several GCMs. These simulations were prepared by climate modeling centers worldwide for the Fourth IPCC Assessment. Also, making use of climate models from prior work, the total list of GCMs considered includes: Hadcm3, Echam5, CCSM3, and PCM1 (CCSM3 is the successor to both the NCAR CSM and DOE PCM), CNRM_CM3, CSIRO_MK3 Miroc_3.2, IPSL_CM4, CGCM_3.1, and GISS_ER. From these ten modeled scenarios, three indicator scenarios were selected, these are: 1. ECHAM5 SRES A2 simulation as the middle of the road scenario 2. IPSL_CM4 A2 as the highest warming scenario 3. GISS_ER B1 as the lowest warming scenario In addition to simulated global climate, local observed climate data was acquired from five national weather service cooperative observation stations (Table The historic observed data is used for both the validation of the hydrologic model, and in the development of the downscaled future climate scenarios. Table 1 - Selection of Puget Sound Region weather stations COOP ID# Station Name Location Elevation Period of record 451992 DARRINGTON 48°15'36"N 168 m December 1911 -121°36'13"E to present 452675 EVERETT 47°58'34"N 18 m August 1894 -122°11'42"E to present 455525 MONROE 47°50'43"N 37 m February 1929 -121°59'04"E to present 457773 SNOQUALMIE 47°32'33"N 134 m October 1898 FALLS -121°50'11"E to present 458034 STARTUP 47°51'59"N 52 m January 1924 -121°43'03"E to present Downscaling The purpose of the downscaling method used is to create climate scenarios that reflect the regional scale climate statistics that are projected by the global scale climate models, while also maintaining the full range of natural variability that has been observed in the historic record. A common feature of most downscaling approaches is that they yield a transient view of the Everett CWP 31 Memorandum ---PAGE BREAK--- climate state, a single realization of the many possible variations that could have occurred. When using climate data for water resource planning, it is necessary to incorporate methods that allow for the estimation of the entire range of potential variability that might occur within a time period. Therefore, the proposed method is to develop a downscaling methodology that captures the regional signal described by the climate models, contains local scale phenomenon and patterns as defined by the observed history at a station, and expands the time series to include the entire possible range of variability. The downscaled impact assessment climate scenarios are developed in three stages: 1) Downscaling of climate variables for from GCM scale grid to regional scale grid 2) Bias-correction of a single regional grid cell to an individual station location. 3) Expansion of the station scale transient scenario into multiple, quasi-steady-state time series with full historic variability. This process allows for a climate change signal to be captured from the GCM by way of the shifts in the climate variable CDFs, while also allowing for a longer time series that contains all of the extreme events in the observed record. The magnitude of these events is shifted to correspond with the altered climate signal from the GCM. The long term climate trends from the GCM data have been removed so that the station scale data set contains a long climatic sequence that is not complicated by the presence of an underlying trend, but instead can be considered as a steady-state approximation of the climate at one point in time, and that also contains the full range of potential variability Hydrologic modeling The hydrologic model selected for this purpose is the Distributed Hydrology Soil Vegetation Model originally developed in the early 1990s at the University of Washington. The physical representations of this model are described by Wigmosta et al. (1994, 1999). is a regional-scale hydrologic model that can recognize spatial heterogeneity in a watershed and is intended for small to moderate drainage areas (typically less than about 10,000 km2), over which digital topographic data allows explicit representation of surface and subsurface flows. has been used for stream flow forecasting and for addressing hydrologic effects of land management or of climate change. The model simulates canopy interception, evapotranspiration, snow accumulation and melt, saturated and unsaturated groundwater flow, and surface runoff, on a sub-daily time scale. It accounts for topographic and vegetation effects on a pixel-by-pixel basis, with a typical resolution of 30 to 150 m. Snow accumulation and snow melt, where needed, are calculated by a two-layer energy-balance model. Evapotranspiration is simulated using the Penman-Monteith equation. The multi-layer soil column in each pixel is a series of soil moisture reservoirs, with unsaturated flow in the vertical direction only and is driven by a unit gradient with hydraulic conductivity as a function of soil moisture after Brooks and Corey (1966). Saturated sub-surface flow moves horizontally between pixels and is simulated following Darcy’s Law where the hydraulic gradient is a function of water table elevation. Vegetation and landcover is represented as either one or two layers, representing an overstory which covers a specified fraction of each pixel, and an understory, assumed to cover the entire pixel. Vegetation and Soil properties are specified explicitly within the model configuration files. Runoff generation is represented by saturation excess and infiltration excess mechanisms and is routed overland using Everett CWP 32 Memorandum ---PAGE BREAK--- a simple kinematic approach. Streamflow is generated through channel interception of surface and subsurface flows. Routing within the channel network is simulated using a modified Muskingum method. The model itself represents considerable complexity, with regard to the processes represented and information required, however the structure and principles are sufficiently robust that an effective application can be accomplished with surprisingly sparse data. Validation of the hydrologic model was performed by simulating the eleven year period from 1994 to 2004 using the observed meteorological record. The simulated data was then compared to the observed record at a single USGS gauging location in the upper basin, USGS #12137290, The South Fork Sultan River Near Sultan, WA. The comparison was made by computing an average annual hydrograph at the weekly time step for both the observed and simulated data. (Figure When comparing the total mass balance over the eleven year period, using the weekly average annual hydrograph, reveals that the simulation reproduces approximately 97% of the total observed stream flow. However, when comparing daily flows over the same eleven years, without averaging, the simulation total equals 104% of the observed. Since the two alternate methods of evaluating the total mass balance bracket the targeted 100%, the calibration of the model is considered adequate. Figure 1: Weekly average annual hydrograph, simulated versus observed at USGS station 12137290 Using the downscaled climate scenarios and the calibrated hydrology model simulations were run for the three GCM scenarios for the periods of investigation of 2000, 2025, 2050, 2075, and 2100. The model output was recorded and post processed for six locations, representative of cumulative streamflows into the Sultan river system (Table2). Everett CWP 33 Memorandum ---PAGE BREAK--- Table 2: Climate altered streamflow locations Flow Locations Q1 All flows into Spada Reservoir Q2 All flows into Lake Chaplain Q3 Local inflow between Chapman Dam and Old Diversion Q4 Local inflow between Old Diversion and Powerhouse, including local Chaplin Creek inflows Q5 Local inflows below confluence of Chaplin Creek and Sultan River and above and Powerhouse Q6 Local inflows between Powerhouse and confluence with Skykomish River Everett CWP 34 Memorandum ---PAGE BREAK--- Appendix 6-3 – Everett’s Drought Response Plan ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- Appendix 6-4 – Everett’s Watershed Control Program ---PAGE BREAK--- City of Everett WATERSHED CONTROL PROGRAM October 2006 ---PAGE BREAK--- i TABLE OF CONTENTS 1.0 2.0 The Sultan 2.1 2.1.1 Chaplain 2.1.2 Spada Reservoir 2.2 Hydrology 2.2.1 Chaplain Reservoir 2.2.2 Spada Reservoir Sub-basin 2.2.3 The Sultan River Sub-basin 2.3 2.4 Land 2.4.1 Chaplain Reservoir 2.4.2 Spada Reservoir Sub-basin 2.4.3 Sultan River Sub-basin 2.5 Land 2.5.1 Forest 2.5.2 Wildlife Habitat 2.5.3 2.5.4 Recreation 2.5.5 Backwash Solids Drying Bed and Disposal Site 3.0 Watershed Control 3.1 Management of Potentially Adverse 3.1.1 Forest 3.1.1.1 3.1.1.2 Pertinent Legislation/Regulations/Agreements Regarding Forest Practices which Consider Water Quality Issues 3.1.2 Roads Maintenance and Construction 3.1.2.1 3.1.2.2 Pertinent Legislation/Regulations/Agreements Regarding Road Construction, Use and Abandonment which Consider Water Quality 3.1.3 Prospecting and 3.1.3.1 3.1.3.2 Pertinent Legislation/Regulations/Agreements Regarding Mining which Consider Water Quality 3.1.4 Recreation 3.1.4.1 3.1.4.2 Pertinent Legislation/Regulations/Agreements Regarding Recreation which Consider Water Quality Issues 3.1.5 Forest Fire 3.1.5.1 3.1.5.2 Pertinent Legislation/Regulations/Agreements Regarding Forest, Fire Controls which Consider Water Quality ---PAGE BREAK--- ii 3.1.6 Wildlife Management 3.1.6.1 3.1.6.2 Pertinent Legislation/Regulations/Agreements Regarding Wildlife Populations which Consider Water Quality 3.1.7 Jackson 3.1.7.1 3.1.7.2 Pertinent Legislation/Regulations/Agreements Regarding the Jackson Project which Consider Water Quality 3.2 Health 4.0 System 4.1 Water Supply 4.2 Disinfection and Treatment 4.3 List of Agencies with Authority and 4.3.1 City of 4.3.2 Snohomish County 4.3.3 Federal Energy Regulatory 4.3.4 Washington Department of Natural 4.3.5 Washington Department of Fish and Wildlife 4.3.6 Washington Department of Health 4.3.7 US Forest 4.3.8 Washington Department of 4.3.9 Snohomish 4.3.10 Private Landowners 4.4 Emergency Response 5.0 Water Quality Monitoring and 5.1 Historical Water Quality Data 5.2 Water Quality Monitoring Program 5.3 Plant Intake Water Quality Monitoring 5.3.1 5.3.2 Sampling Locations and 5.3.3 Data 5.4 Summary of Historical Water Quality 6.0 References ---PAGE BREAK--- iii ADDENDA 1. Article 44 of FERC License #2157 2. City of Everett Chaplain Tract Usage and Shoreline Regulations 3. Order Approving Interim Recreation Plan and Amending License Article--Exhibit R, Article 52 of FERC License #2157 (1986) 4. Authorized and Prohibited Activities Governing Public Use of Jackson Hydroelectric project Recreation and Mitigation Lands--Spada Reservoir (1991) 5. Regulations and Guidelines which Relate to Water Quality in the Sultan Basin 6. Agreement between DNR and City of Everett to communicate on forest practices in the Sultan Basin (1981) 7. Amended Agreement between City of Everett and PUD (1981) 8. Additional Water Quality Data ---PAGE BREAK--- iv LIST OF FIGURES 1. General Locational Map of Sultan Basin, Chaplain Reservoir and Spada Reservoir...........2 2. Topographic Map of the Sultan Basin with Hydrologic 3. Schematic of Jackson Project Components 4. Hydrologic Map of the Sultan Basin 5. Ownership Map of Land Within the Sultan 6. Wildlife Habitat Management Tracts Location 7. Jackson Hydroelectric Project Recreation Sites Around Spada 8. DNR Natural Resource Conservation 9. Locational Map of the Mt. Baker-Snoqualmie National Forest with Sultan Basin Indicated LIST OF TABLES 1. Federal Regulations & Guidelines Pertinent to Sultan Basin Water Quality 2. State Regulations & Guidelines Pertinent to Sultan Basin Water Quality 3. Local Regulations & Guidelines Pertinent to Sultan Basin Water 4. Raw Source Water Quality Monitoring Description by Parameter 5. Selected Water Quality Data, Plant 6. Selected Water Quality Data, PUD Return Line ---PAGE BREAK--- v LIST OF ACRONYMS CFR Code of Federal Regulations DNR Washington Department of Natural Resources DOC Dissolved organic carbon DOE Washington Department of Ecology DOH Washington Department of Health EEL Everett Environmental Laboratory EMC Environmental Monitoring and Compliance group EPA United States Environmental Protection Agency EWSA Everett Water Supply Area FERC Federal Energy Regulatory Commission GMA Growth Management Act HCP Habitat Conservation Plan HPA Hydraulic Project Approval ICF Interim Commercial Forestry IOC Inorganic compounds Jackson Project Henry M. Jackson Hydroelectric Project LIMS Laboratory Information Management System M.S.L. mean sea level MGD Million gallons per day NEPA National Environmental Policy Act NRCA Natural Resources Conservation Area NTU Nephelometric Turbidity Unit O&M Operations and Maintenance ORV Off Road Vehicle PL Public Law PUD Snohomish County Public Utility District RCW Revised Code of Washington RM River Mile SEPA State Environmental Policy Act TOC Total organic carbon USC United States Code USDA U.S. Department of Agriculture USFS US Forest Service WAC Washington Administrative Code WDFW Washington Department of Fish and Wildlife WFP Water Filtration Plant WHMP Wildlife Habitat Management Plan ---PAGE BREAK--- 1 WATERSHED CONTROL PROGRAM SULTAN RIVER BASIN 1.0 INTRODUCTION The City of Everett provides drinking water to a large portion of Snohomish County, including Everett and many other communities. The area receiving water from the City of Everett’s supply system is known as the Everett Water Supply Area (EWSA). The population served in the EWSA is approximately 516,000 and is projected to rise to over 750,000 by 2025 (Everett, 2006). Everett’s supply source is surface water from the Sultan River Basin. This Watershed Control Program documents Everett’s program to manage source water quality conditions. It has been prepared under Washington State Board of Health Drinking Water Regulations at Chapter 246-290-668 Washington Administrative Code (WAC). Those regulations require that water purveyors “develop and implement a department-approved watershed control program.” An evaluation of the watershed must be completed at least every six years and submitted with the purveyor’s water system plan. The evaluation report (i.e. this Watershed Control Program document) must meet the following requirements: The report shall describe the watershed, characterize the watershed hydrology, and discuss the purveyor's watershed control program. The report shall also describe: Conditions/activities in the watershed that are adversely affecting source water quality; Changes in the watershed that could adversely affect source water quality that have occurred since the last watershed evaluation; The monitoring program the purveyor uses to assess the adequacy of watershed protection including an evaluation of sampling results; and Recommendations for improved watershed control. A Watershed Control Program was included in the previous update of the City’s Water Comprehensive Plan (City of Everett, 2000). This updated program has been prepared for inclusion in the 2006 Update of the Water Comprehensive Plan. 2.0 THE SULTAN BASIN 2.1 Location/Description-General The Sultan Basin has functioned as Everett's water supply since the early 1900s. The basin is located about 20 miles east of Everett in the Cascade Mountain Range and is characterized by rugged and mountainous topography (Figures 1 and The hydrologic boundary of the basin extends to Gothic and Del Campo Peaks on the east, unnamed lateral ridges on the north and south and on the west by the Puget lowlands. The upper reaches of the Sultan River form a broad, deep, glaciated U-shaped valley bound by steep slopes that rise abruptly to high mountain ridges up to 6,000 feet. at the confluence of the Sultan and Skykomish Rivers, elevations average 130 feet. Dams at Chaplain and Spada Reservoirs, a city diversion dam and tunnel along the Sultan River, and a Snohomish County Public Utility District (PUD) tunnel, penstock and water line provide storage, transfer and sediment settling for the domestic water supply (see Figure Everett’s Comprehensive Water System Plan Update (City of Everett 2006) summarizes the diversion, treatment, transmission, storage and distribution of the water supply to the EWSA. ---PAGE BREAK--- # # # # # # # # # # Everett Seattle Puget Sound Bellevue Snoqualmie Skykomish Index Gold Bar Sultan Monroe Middle Taylor River Tolt River Snoqualmie River Skykomish River Pilchuck River River Snohomish Sultan River SNOHOMISH BASIN STILLAGUAMISH BASIN SKAGIT BASIN # # Sultan Basin Hydrologic Boundary # SPADA RESERVOIR # CHAPLAIN RESERVOIR Figure 1. General Locational Map of Sultan Basin, Chaplain Reservoir and Spada Reservoir N 5 0 5 10 Miles ---PAGE BREAK--- LAKE CHAPLAIN SPADA LAKE RESERVOIR Woods Lake Skykomish River Wallace River Winters Lake Kellogg Lake Lake Bronson Wallace Lake Jay Lake Shaw Lake Lake Stickney Big Greider Lake Little Greider Lake Boulder Lake Copper Lake Bear Creek Winters Creek Chaplain Creek Marsh Creek Olney Creek Middle Fork South Fork South Fork Sultan River North Fork Bear Creek Boulder Creek Elk Creek Everett Creek Williamson Creek Stony Creek Sultan River North Fork Sultan River Kelly Creek Vesper Creek # DIVERSION DAM Gilbert Creek 23 24 19 20 21 22 23 24 19 20 21 22 23 24 19 20 21 22 23 24 19 26 25 29 28 30 27 26 25 30 29 28 27 26 25 30 29 28 27 26 25 30 35 36 31 33 32 34 35 36 31 32 33 34 35 36 31 32 33 34 35 36 31 2 1 6 5 4 3 2 1 6 5 4 3 2 1 6 5 4 3 2 1 6 11 7 8 12 9 10 11 7 12 8 9 10 7 11 8 9 12 10 11 12 7 14 18 17 16 15 13 14 18 17 13 16 15 14 18 17 13 16 15 14 13 18 23 24 19 20 21 19 23 22 20 21 24 22 19 23 24 20 21 22 23 24 19 26 25 30 29 28 27 30 26 25 29 28 27 26 30 25 29 28 27 26 25 30 31 32 35 33 34 36 35 31 32 36 33 34 32 33 31 35 36 34 35 36 31 2 1 6 4 5 3 2 1 6 5 4 3 2 1 5 6 4 3 2 1 6 11 10 11 12 9 7 8 12 7 9 10 11 8 12 7 8 9 10 11 7 12 15 14 16 14 13 13 18 17 18 17 14 16 13 15 18 17 16 14 15 18 13 20 21 22 23 24 23 24 19 19 20 21 24 23 22 19 20 21 22 23 19 24 26 25 26 29 28 27 25 30 30 28 29 27 26 25 30 29 28 27 26 25 30 35 36 35 36 34 31 33 32 31 32 33 34 35 36 31 32 33 34 35 36 31 2 2 1 5 4 3 1 6 6 5 4 3 2 1 6 5 4 3 2 1 6 7 11 9 10 11 12 8 12 7 7 8 10 11 9 12 7 8 9 Echo Lake Wallace River Hydrologic Boundary of the Sultan Basin Spada Reservoir Sub-Basin Sultan River Sultan River Sub-Area Chaplain Reservoir Sub-Basin Figure 2. Topographic Map of the Sultan Basin with Hydrologic Boundaries. N T28N T29N T30N R7E R8E R9E R10E 1 0 1 Miles ---PAGE BREAK--- 4 The drainage area for Spada Reservoir, including major headwater drainages of the Sultan Basin, is approximately 85 percent forested. For about four miles from Spada Reservoir, the Sultan River flows through a rugged, steep-sided, nearly inaccessible canyon. The lower three miles of river between Spada Reservoir and the City diversion dam are generally low gradient with gravel bars, islands and numerous riffle/pool areas. Below this, rural and urban development commences along the river and flood plain. The Henry M. Jackson Hydroelectric Project (Jackson Project), a joint project of the City of Everett and PUD, consists primarily of Spada Reservoir, Culmback Dam, an 8-mile tunnel and pipeline, and a powerhouse containing four turbines (Figure Water passing through the two of the Francis turbines is re-routed uphill (400' in elevation) and through a 3-milelong pipeline where a portion enters Chaplain Reservoir for Everett's water supply. The remaining portion is returned via pipeline and tunnel to the river immediately above the diversion dam for instream flow needs (Figure 3) (see Section 3.1.7 for more information on the Jackson Project). 2.1.1 Chaplain Reservoir Chaplain Reservoir is impounded by two earthen dams along its southern and northern edges and has a storage capacity of 4.5 billion gallons. Originally, water was supplied to the reservoir from the Sultan River via a 7,000'-long diversion tunnel which enters the reservoir on its eastern edge. Since completion of the Jackson Project in the Sultan Basin, water is supplied to Chaplain Reservoir from the PUD's powerhouse through a 265 million gallon per day (mgd) capacity pipeline. The diversion tunnel now functions to return Sultan River instream flows and as a backup supply tunnel (Figure The City of Everett operates a water filtration plant located at the southern end of Chaplain Reservoir, which was completed in 1983. An expansion of the water filter plant was completed in late 1993. In 1999 the finished water pump station capacity was increased from 50 MGD to 100 MGD. A surge tower was also added which increased the maximum flow on the Number 5 transmission line to 72 MGD. Currently, the plant provides an average of 53 mgd of treated drinking water (peak design capacity is 132 mgd). 2.1.2 Spada Reservoir Spada Reservoir, located about nine miles east of Chaplain Reservoir at river mile (RM) 16.5, is impounded by Culmback Dam (Figure Construction of the Culmback Dam was completed in two stages as a joint project between the PUD and the City of Everett. The first stage (original construction) was completed in 1965; the second stage (raising the dam) was completed in 1984. The surface area of the reservoir at the normal full pool elevation of 1450 feet is 1,870 acres, providing 50 billion gallons of total storage. The PUD operates Jackson Project facilities for water supply to Chaplain Reservoir, power generation, flood control and instream flow requirements. ---PAGE BREAK--- LAKE CHAPLAIN SPADA LAKE RESERVOIR Chaplain Creek Middle Fork South Fork South Fork Sultan River Williamson Creek Sultan Riv POWER TUNNEL POWER PIPELINE POWERHOUSE FISH WATER RETURN TUNNEL Culmback Dam Diversion Dam (112 Megawatts Electrical Generation) # Filtration Plant # Water Supply Line # Tunnel Portal Sultan River Figure 3. Schematic of Jackson Project Components N ---PAGE BREAK--- 6 2.2 Hydrology The hydrology of a watershed is determined by the interactions of climate, plants, soils, topography and geology of an area. This interaction influences streamflows within a watershed. Thin soils, steep terrain, and localized heavy precipitation especially during winter months, all contribute to extreme runoff conditions within the Sultan Basin drainage area. This document addresses the hydrology of the Sultan Basin in general terms. The basin is comprised of smaller sub-basin components. For the purposes of this document, sub-basins are defined as the smaller catchment areas which collectively make up the Sultan Basin. The sub- basins are defined geographically as the Chaplain Reservoir sub-basin, the Spada Reservoir sub- basin and the Sultan River sub-basin (Figure Activities which occur within these three sub- basins are of particular concern regarding the issue of water quality in the Sultan Basin and, where appropriate, are addressed specifically within this document. The Sultan Basin consists primarily of steep slopes and mountainous terrain which acts as a catchment for rain and snow melt. Average annual precipitation can exceed 150 inches, making this one of the wettest areas in Washington State (The Environmental Sciences Group (TESL) 1974:3; Wilsey and Ham 1977:5). The pattern of Sultan River discharge is typical of streams draining the western face of the Cascade Mountains. The highest discharges occur during the fall and early winter and again in May and June (due to snowmelt). Minimum flows typically occur during August and September. Major floods occur as a result of a combination of warm winds and heavy rain on early winter snowpack. Extended periods of heavy rain during peak snow melt in the spring can also produce flooding. The Sultan River's major tributaries--Williamson and Elk Creeks, and the North and South Forks of the Sultan River--flow into Spada Reservoir. from Culmback Dam, the Sultan River flows west and then southward to its confluence with the Skykomish River (Figure 2.2.1 Chaplain Reservoir Sub-basin Prior to the Jackson Project, water diverted to Chaplain Reservoir by the City of Everett's diversion dam on the Sultan River was the primary source of inflow to the reservoir (Figure Water was diverted to Chaplain Reservoir only during periods when turbidity in the Sultan River was low (below 10 NTUs). The detention time (storage) in Chaplain Reservoir allowed pre- sedimentation and provided reserve storage for high water supply demand periods. During times of high river turbidity, water supply demands were met by drawing on the storage capacity of Chaplain Reservoir (Bechtel Inc. 1979:6-39). As a result of the Jackson Project, water is now supplied to Chaplain Reservoir from the PUD's powerhouse water return pipeline. The reservoir has a capacity of 4.5 billion gallons. The pipeline and tunnel from the diversion dam now supply reverse flows for fisheries maintenance in the Sultan River below the diversion dam. They are also used as a backup for routing water to Chaplain Reservoir in the event of a shutdown or failure of the return flow line from the powerhouse. Chaplain Reservoir still provides storage and pre-sedimentation for the Everett Water Treatment Plant, except when the Treatment Plant intakes water directly from Spada Lake Reservoir through the Powerhouse return water pipeline. ---PAGE BREAK--- LAKE CHAPLAIN RESERVOIR SPADA LAKE RESERVOIR Woods Lake Skykomish River Wallace River Winters Lake Kellogg Lake Lake Bronson Wallace Lake Jay Lake Shaw Lake Lake Stickney Big Greider Lake Little Greider Lake Boulder Lake Copper Lake Bear Creek Winters Creek Chaplain Creek Marsh Creek TUNNEL Olney Creek Middle Fork South Fork South Fork Sultan River North Fork Bear Creek Boulder Creek Elk Creek Everett Creek Williamson Creek Stony Creek Sultan River North Fork Sultan River Kelly Creek Vesper Creek # DIVERSION DAM Gilbert Creek SULTAN GOLDBAR LOWER SULTAN BASIN UPPER SULTAN BASIN MIDDLE SKYKOMISH BASIN # SULTAN BASIN HYDROLOGIC BOUNDARY Figure 4. Hydrologic Map of the Sultan Basin N ---PAGE BREAK--- 8 Water elevation in the reservoir is maintained as a part of the Jackson Project operating plan. Project operation is a PUD responsibility. Based upon average annual precipitation records and the size of the drainage area, the average flow into the reservoir (excluding PUD return line flows) is approximately 5 to 10 cfs (City of Everett 1989, Appendix Surface water runoff into Chaplain Reservoir is an additional source of water. This can contribute as much as 31 cfs during the month of December and as little as 4 cfs during August (Bechtel, Inc. 1979). Primary outflow from Chaplain Reservoir consists of water transported to Everett via four pipelines. 2.2.2 Spada Reservoir Sub-basin Spada Reservoir is fed by numerous perennial and intermittent creeks including Williamson and Elk Creeks and the North and South forks of the Sultan River (Figure The maximum storage volume of Spada Reservoir is 50 billion gallons. Volume and elevation are influenced by weather conditions and hydroelectric power generation schedules. 2.2.3 The Sultan River Sub-basin The reach of the Sultan River between Culmback Dam and the City diversion dam is the area of interest for the City of Everett water supply. Below the City's diversion dam the river does not contribute directly to the City's water supply operations. Therefore in this sub-basin watershed management is considered only for the reach between Culmback Dam and the diversion dam. 2.3 Soils The Sultan Basin contains a variety of soil series types including shallow to moderate residual soils (2-5' deep), deep residual soils, and deep glacial soils (Bechtel, Inc. 1979:6-10). Most of the forested areas of the basin exist on soils derived from glacial till, outwash or drift material located on the hillslopes. The upper forest zone, subalpine and alpine areas contain weakly developed residual or azonal soils formed on bedrock. Recent alluvium and colluvium also provide material for soil formations, many also azonal (Bechtel, Inc. 1979). Detailed soil units (or soil resource inventory units) and descriptions for the Sultan River Basin are presented in Bechtel, Inc. 1979:6-11 to 6-14; Washington Department of Natural Resources (DNR) n.d.; TESG 1974:65-82; U.S. Department of Agriculture (USDA) 1983; and Wilsey and Ham 1977:49-51. A fine-grained soil known locally as “blue clay” is prevalent in certain areas of the Sultan Basin. This material can be prone to slumping when hillsides are disturbed, and soil slumps can lead to turbidity spikes. Therefore in monitoring watershed conditions and activities, Everett pays close attention to activities that could disturb blue clay on steep hillsides. 2.4 Land Ownership Land owners in the Sultan River drainage include the DNR, the US Forest Service (USFS), the City of Everett, the Snohomish County PUD and private interests (Figure ---PAGE BREAK--- # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # Chaplain Reservoir Woods Lake Bevis Lake Lost Lake Hughes Lake Winters Lake Ida Lake Lake Bronson Japanese Lk Lake Roesiger Lake Cochran Echo Lake Spada Reservoir Big Greider Lk Boulder Lk Bald Mountain Lk East Boardman Lk Island Lk Cutthroat Lks Shaw Lk Cecelia Lk Little Greider Lk Copper Lk Boardman Lk Lk Evans Beaver Plant Lk Ashland Lks Jay Lk Wallace Lk Lk Stickney One Acre Lk Rose Lk Foggy Lk Weden Lk Gulch Lks Vesper Lk (Lk Elan) Reflection Ponds Kellogg Lake Winters Creek Lake Isabel River Woods Lake Ck Roesiger Ck Woods Creek Nason Creek Sultan River Woods Creek Habecker Ck Chaplain Ck Olney Creek Elk Creek Pilchuck River Gilbert Creek South Fork South Fork Bear Ck Boulder Creek Greider Ck Rainy Gulch Ck Williamson Ck Vesper Creek Middle Fork Ck Boardman Creek Stony Creek Marsh Creek Sultan River South Fork Stillaguamish River Palmer Creek Buck Creek Mallardy Creek Sultan River Everett Ck McCarty Elk Creek Basin Sultan River Sultan River Bear Creek Blackjack Creek South Fork Stillaguamish River Perry Creek SKYKOMISH RIVER Wallace River NORTH FORK SKYKOMISH RIVER Sultan Kelly Creek Lake Roesiger Rd Woods Creek Rd Old Pipeline Rd Swamp Rd Monroe Camp Rd Lak e Ch aplain Rd D u b u que Rd Woods Ck Rd Sultan Basin Rd Reiner Rd Pilchuck North Shore Rd Culmback Blue Mountain Road Basin Rd South Kromona Mine Rd Mainline Sultan Dam Shore Rd Pig- knuckle Spur Road South Fork Bridge Elk Creek Spur Sultan Basin Rd Woods Lake Rd Florence Acres Rd Old Owen Rd Mountain Loop Hwy 132nd St SE t u 2 t u 2 Diversion Dam Rd PUD Powerhouse RETURN TUNNEL Diversion Dam Filter Plant SULTAN BASIN HYDROLOGIC BOUNDARY FISH WATER POWER PIPELINE POWER TUNNEL (SL-S-4000) (SL-S-4800) (SL-W-3000) (SL-S-4000) (SL-S-4200) Hall Peak Lewis Peak Vesper Peak Sperry Peak Marble Peak Gothic Peak Red Mountain Prospect Peak Mineral Butte Blue Mountain Del Campo Peak Crested Buttes Stickney, Mount Morning Star Peak Little Chief Peak Big Four Mountain Sheep Gap Mountain South Crested Butte North Crested Butte Bald Mtn Greider Peak Static Peak Sultan Monroe Gold Bar Granite Falls 36 12 32 01 11 01 11 01 11 10 11 11 04 05 26 22 01 24 11 09 12 12 03 21 11 25 15 36 28 05 32 08 31 05 25 20 09 30 24 05 16 24 25 04 16 34 34 25 07 21 08 23 30 05 01 24 03 13 20 17 21 26 30 25 02 15 29 31 36 30 28 13 34 17 13 12 23 30 16 13 05 14 19 26 19 25 25 36 30 34 27 31 27 06 30 04 16 33 28 10 32 24 04 26 19 18 28 13 29 24 29 17 22 23 35 14 32 12 17 20 03 24 22 34 10 21 15 17 08 34 35 22 08 20 10 35 31 20 06 35 27 18 29 32 15 09 15 22 21 32 03 09 22 26 33 04 29 27 14 14 29 12 28 36 20 29 33 20 08 13 17 16 34 29 32 21 16 34 33 15 21 27 31 28 10 32 22 17 14 20 33 05 26 33 23 32 25 25 32 10 20 19 24 23 10 23 24 13 20 29 28 35 24 21 12 09 02 27 08 17 19 07 08 36 31 23 31 32 18 36 08 07 31 15 29 28 18 12 29 35 02 23 21 34 35 33 33 31 33 20 21 06 20 06 05 34 30 27 29 32 09 22 02 22 19 19 26 01 01 30 27 31 33 35 34 01 30 07 28 26 26 32 29 22 09 19 36 19 24 03 07 18 08 35 27 01 25 19 03 17 29 01 04 31 31 30 20 27 19 33 35 33 09 32 07 03 03 34 05 22 32 23 36 01 25 36 04 04 31 05 05 18 16 28 06 27 28 19 18 02 26 08 23 14 29 03 27 22 11 04 20 28 14 36 30 06 04 30 35 25 21 02 06 30 18 36 05 06 23 06 05 10 26 01 07 20 35 03 24 02 02 21 19 04 06 02 02 02 16 31 03 04 19 07 23 06 05 06 26 07 06 31 30 19 02 18 07 03 06 06 05 04 33 28 21 16 09 07 08 09 08 07 11 10 11 12 12 10 09 08 07 07 09 08 10 11 33 21 28 12 07 08 04 09 33 11 28 21 10 16 09 12 04 18 09 17 15 14 16 13 01 17 18 13 12 14 15 16 25 24 17 36 18 13 15 17 13 14 15 16 17 18 24 13 25 36 01 14 16 12 15 18 FIGURE 5 OWNERSHIP MAP OF LAND WITHIN THE SULTAN BASIN ­ Map Produced 7/24/2006 City of Everett Utility Mapping File: \Basemaps\Facilities\WFP\Owner\Sultan-Basin-Owner.mxd 0 1 2 0.5 Miles 1 In equals 1.8 Mi OWNERSHIP: Roads locations and designations are compiled in part from DNR transportation datasets 5/2006 Water Body locations and designations are compiled in part from DNR hydro datasets 5/2006. Major Public Lands based on DNR and Snohomish County Assessor datasets 6/2006. This Map has been Produced using the Best Information Available. However, the City of Everett in no way guarantees its accuracy. Major Public Lands City of Everett Snohomish County PUD City of Sultan US Forest Service DNR NRCA DNR Managed Private R11E R10E R09E R08E R07E T27N T28N T29N T30N ---PAGE BREAK--- 10 2.4.1 Chaplain Reservoir Sub-basin The City of Everett currently owns most of the land within the Chaplain Reservoir sub-basin and all of the land immediately adjacent to Chaplain Reservoir. Landowners adjacent to the City of Everett property include the PUD, DNR and private interests (Figure 2.4.2 Spada Reservoir Sub-basin Owners of land within the hydrologic boundary of Spada Reservoir include the PUD, DNR, USFS and several small private holdings (Figure 2.4.3 Sultan River Sub-basin The USFS, DNR, the City of Everett and the PUD own lands located within the hydrologic boundary of the Sultan River area between Culmback Dam at RM 16.5 and City diversion dam at RM 9.5 (Figure 2.5 Land Use Jurisdictional authority for land use within the Sultan Basin consists of local, state and federal entities. Applicable rules, plans and statutes are presented in Tables 1-3. A summary of land use activities in the Sultan Basin is presented below. Land uses in the Sultan Basin area include municipal watershed, commercial forestry, wildlife management, hydroelectric power production and recreation. Conflicts can potentially arise in the basin because of its abundant natural resources and the differing mandates and functions of the four landowning agencies. However, there is broad acknowledgment among all of these agencies that protection of water quality for municipal supply is an important objective, and one that can be compatible with other resource management objectives. As part of mitigation requirements for Stage II of the Jackson Project in 1984 (raising Spada Reservoir elevation from 1,360' to 1,450'), co-licensees under Federal Energy Regulatory Commission (FERC) license #2157 must manage designated lands owned by the co-licensees in the Sultan Basin for wildlife habitat (Figure Article 44 of FERC license #2157 stipulates that water quality has precedence over other land use considerations (Addendum It is the intent of the agreement that land uses shall be restricted to those which do not jeopardize water quality. The reader is referred to the Wildlife Habitat Management Plan (WHMP) (PUD and City of Everett 1988) and the Wildlife Habitat Management Supplement for the Spada Lake Tract (Spada Supplement) (1997) for a complete description of land use activities and associated restrictions. In general, land uses around Chaplain Reservoir (Figure 2) focus on the protection of water quality. Any manipulation of forest lands in these areas for the benefit of wildlife per the WHMP is done so with the understanding that water quality takes precedence over other activities (PUD and City of Everett 1988). There is an on-going forestry program for the city-owned lands around Chaplain Reservoir (see PUD and City of Everett 1988). ---PAGE BREAK--- 11 TABLE 1 Federal Regulations & Guidelines Pertinent to Sultan Basin Water Quality Regulations/Guidelines Administrative Authority (if applicable) Statutory Authority (if applicable) National Forest Land Management Act USFS 16 U.S.C. 1600 Land and Resource Management Plan (Mt. Baker-Snoqualmie National Forest) USFS Federal Power Act (FERC License #2157) FERC 16 U.S.C. 791A Safe Drinking Water Act EPA/WA DOH P.L. 99-339 National Environmental Policy Act EPA P.L. 91-190 Management of Municipal Watershed USFS 36 CFR 251.9 TABLE 2 State Regulations & Guidelines Pertinent to Sultan Basin Water Quality Regulations/Guidelines Administrative Authority (if applicable) Statutory Authority (if applicable) Forest Practices Act DNR RCW 76.09 WAC 222 Forest Practice Board Manual Forest Resource Plan DNR - 1997 DNR HCP DNR Natural Resources Conservation Areas DNR RCW 79.71 State Environmental Policy Act DOE RCW 43.21C WAC 197-11 Protection from Water Pollution DOE RCW 35.88 Surface Mining Permit DNR RCW 78.44 WAC 332-18 Hydraulic Project Approval Permit WDFW RCW 75.20.100 WAC 220-110 Hunting/Trapping Licenses WDFW RCW 77.32 Forest Protection (Fire Control) DNR RCW 76.04 Off-Road and Non-Highway Vehicles DNR RCW 46.09 Watershed Control DOH WAC 246-290-668 ---PAGE BREAK--- 12 TABLE 3 Local Regulations & Guidelines Pertinent to Sultan Basin Water Quality Regulations/Guidelines Administrative Authority (if applicable) Statutory Authority (if applicable) State Shoreline Management Act City of Everett for Chaplain Reservoir RCW 90.58 Everett Municipal Code Ordinance #723-80 Everett Shoreline Master Program City of Everett Snohomish County for Spada RCW 90.58 Reservoir & Sultan River Title 21 Snohomish County Code Agreement Between City of Everett & DNR RE: Forest Activities Amended Agreement Between PUD & City of Everett PUD & City of Everett RE: Development of Sultan Basin City of Everett Lake Chaplain Tract Usage Regulations City of Everett Informal Agreement Between DNR and City of Everett RE: Harvesting, recreation, fire control MOU Between USFS & City of Everett RE: Harvesting, recreation, fire control Wildlife Habitat Management Plan PUD & City of Everett ---PAGE BREAK--- LAKE CHAPLAIN SPADA LAKE RESERVOIR Chaplain Creek Middle Fork South Fork South Fork Sultan River North F Williamson Creek Sultan River POWER TUNNEL POWER PIPELINE POWERHOUSE TUNNEL Culmback Dam Diversion Dam # Filtration Plant # Water Supply Line # Tunnel Portal Sultan River # Lake Chaplain Tract # Lost Lake Tract # Project Facility Lands Tract # Spada Lake Tract # Williamson Creek Tract Sultan Basin Rd Woods Lake Rd Figure 6. Wildlife Habitat MAnagement Tracts Location Map (PUD and City of Everett, WA) N ---PAGE BREAK--- 14 Lands surrounding Spada Reservoir now owned by the PUD are managed to protect water quality and wildlife habitat (see PUD and City of Everett 1988 and Spada Supplement 1994). Water quality takes precedence over all other activities on those lands regulated under FERC License #2157. Other lands which fall within the hydrologic boundaries surrounding the reservoir are managed for commercial forestry and limited recreation. The DNR and USFS manage their lands for a variety of activities including day use, limited overnight camping, hunting, etc. DNR manages three Natural Resource Conservation Areas (NRCAs) that occupy approximately 35% of the land within the Spada Reservoir sub-basin. These are the Mt. Pilchuck, Morning Star and Greider Ridge NRCAs1. These are generally in the upland areas of the sub-basin, and not directly adjacent to the reservoir shore. Under State law, NRCAs are set aside to preserve scenic and ecological values and to provide for low-impact recreation uses. These lands are generally preserved in their natural state and not harvested for commercial timber production purposes. Limited access for recreation and environmental education is permitted, so long as this does not compromise the natural and undeveloped character of the three NRCAs. The NRCA designation thus helps to preserve natural conditions in the Spada Reservoir sub-basin that are also beneficial in terms of protecting water quality. Lands owned by the USFS and DNR along the Sultan River are managed for water quality protection, forest practices activities, fish habitat, and recreation. USFS lands are subject to 36 Code of Federal Regulations (CFR) 251.9 (Management of Municipal Watersheds) in which it is stated that: "The Forest Service shall manage National Forest watersheds that supply municipal water under multiple use prescriptions in forest plans." This allows the USFS to accept applications from municipalities for consideration of municipal watershed needs to be incorporated into the appropriate forest planning document. It also allows the USFS to enter into agreements with municipalities to restrict public access or control resources uses within watersheds. An agreement of this nature was executed among USFS, Everett and the PUD, with respect to the Sultan River Basin, and this agreement remains in effect today. 2.5.1 Forest Practices Forestry-related activities in the Sultan Basin are governed by the Washington Forest Practices Act (Revised Code of Washington (RCW) 76.09) and Rules and Regulations (Title 222 WAC) adopted by the Forest Practices Board. This legislation and accompanying rules and regulations are designed to provide minimum standards for forest harvest operations on private and state lands. State forest lands are also regulated by the DNR Habitat Conservation Plan, 1997. The overall objectives of these regulations and guidelines focus on enhancement of forest water quality. See Section 3.1.1 for more detail on the Forest Practices Act. Everett meets with DNR and USFS annually to discuss timber harvest plans. This gives the City the opportunity to monitor forestry management and assess consistency with water quality 1 DNR has proposed combining the three NRCAs into a single NRCA to be known as the Upper Sultan NRCA. ---PAGE BREAK--- 15 objectives in the Sultan Basin. USFS does not currently pursue timber sales on its lands in the Basin. In addition, the City engages in forest practices on their lands surrounding Chaplain Reservoir. This plan is outlined in the WHMP (PUD and City of Everett 1988). This plan is being implemented cooperatively by the City and PUD. As discussed above, DNR manages NRCA lands in the Spada Reservoir sub-basin, to preserve scenic and ecological values and to provide for low-impact recreation uses. At this time a management plan has not been adopted by DNR for the three designated NRCAs. An internal draft plan has been prepared by DNR (Bergvall, July 2006 personal communication). However, since the plan has not been adopted its provisions are not binding at this time. The draft plan does include provisions to protect water quality, and recognizes that municipal water supply is one of the various functions supported by NRCA lands in the Spada Reservoir sub-basin. It also notes that DNR “has agreed to consult with the Manager of the (Everett) Water Filtration Plant on land management and fire control activities within the Spada (Reservoir) watershed.” It indicates that all roads within the NRCA have been abandoned consistent with state Forest Practices requirements (DNR 2002). 2.5.2 Wildlife Habitat Management As a result of the Jackson Project, designated lands around Chaplain and Spada Reservoirs are managed for wildlife by the City of Everett and the PUD respectively. The Wildlife Habitat Management Plan is a strategy for mitigating impacts to terrestrial wildlife resulting from the construction and operation of the Jackson Project. The plan includes monitoring and wildlife habitat enhancement with water quality receiving first priority. The WHMP acknowledges the fact that water quality issues are of primary importance in wildlife management issues (PUD and City of Everett 1988:1-9). Lands covered under the WHMP are divided into five tracts (Figure • Lake Chaplain Tract (2,657 acres) - protection of water quality of public water supply is a principal concern in this tract. Chaplain Reservoir , existing old-growth, mixed forest, deciduous forest and wetland habitats will be preserved; other forested areas will be managed to optimize habitat value for a wide range of species (PUD and City of Everett 1988:1-9, 3-8 to 3-13). • Lost Lake Tract (205 acres) - the lake and wetlands, and their associated buffers, will be preserved. Forest lands surrounding them will be managed to optimize the value for a wide range of species (PUD and City of Everett 1988:1-9). Objectives for the Lost Lake Tract regarding water quality include minimizing impact and degradation of the area and the protection/control of water quality (PUD and City of Everett 1992:33). • Project Facility Lands Tract (79 acres) - Lands will be managed to provide meadow, shrub and open woodland habitat on a permanent basis (PUD and City of Everett 1988:1- • Spada Lake Tract (3,683 acres) – A plan (Spada Supplement) has been prepared for about 1745 acres of land surrounding Spada Reservoir above 1,460' M.S.L. (mean sea level). ---PAGE BREAK--- 16 Goals for the this plan are to preserve water quality; preserve and enhance old growth, riparian and wetland habitats; manage second growth for deer; and consider aesthetics in implementation of the plan. Forest and riparian areas 1,460' M.S.L, and below will be maintained in permanent forested cover. Areas below 1,460' M.S.L. are managed under the WHMP (see above). Some big game trails may be provided and two osprey nesting platforms have been provided (PUD and City of Everett 1988, 1994). • Williamson Creek Tract (344 acres)–This tract will be preserved as old-growth and riparian forest and managed for late-successional wildlife species (PUD and City of Everett 1988:1-10). Other lands located within the hydrologic boundaries of Spada Reservoir and the Sultan River are managed by the USFS and DNR. 2.5.3 Mining No commercial mining activities currently exist in the Sultan Basin; though there is on-going recreational prospecting in the area. However, commercial mining is a possibility on DNR, USFS and privately-owned lands (Figure 5) within the Sultan Basin hydrologic boundary. As mining activities could adversely affect the water quality in the Sultan Basin (see Section 3.1.3), the City will utilize its opportunity to comment on proposed mining projects through the State Environmental Policy Act (SEPA), the National Environmental Policy Act (NEPA) and the Hydraulic Project Approval (HPA) processes. Mining on State land that is included in a NRCA is very restricted and in many cases prohibited under the NRCA Statewide Management Plan (Dept. of Natural Resources, 1992b). 2.5.4 Recreation Chaplain Reservoir Sub-basin Recreation activities and public access are prohibited on city-owned lands located within the hydrologic boundary of Chaplain Reservoir. The intent of this restriction is the maintenance and improvement of water quality. Public access for recreation is available to the south of the hydrologic boundary on adjacent City-owned land subject to requirements of the WHMP (Figure Access is regulated by the Chaplain Tract Usage Regulations (Addendum Recreational prospecting is prohibited on lands owned by the City in the Chaplain Reservoir sub-basin, primarily to protect fish spawning habitat. PUD-owned land to the southwest of Chaplain Reservoir (Lost Lake area, Figure 6) is managed for wildlife habitat. Limited recreational activities are permitted but not encouraged. Public access is restricted to hike-in only (PUD and City 1992:30). Spada Reservoir Sub-basin Article 52 of FERC License #2157 requires that the PUD and the City of Everett develop a recreation plan as mitigation for impacts to recreation opportunities affected by the ---PAGE BREAK--- 17 construction of the Jackson Project. In 1986, the Interim Recreation Plan was approved by FERC (Addendum As mandated by FERC, the co-licensees were required to develop a Final Recreation Plan to implement the measures in the Interim Recreation Plan. This Final Plan was submitted to FERC for approval on April 30, 1991 (PUD and City of Everett 1991). The plan was approved in December 1995. Land within the hydrologic boundary of Spada Reservoir sub-basin is open for limited recreational activities. This involves land around the reservoir including seven recreation sites owned or leased by the PUD (Figure Those facilities regulated under Articles 44 and 52 of the FERC License are restricted to activities which are believed to have minimal potential to jeopardize water quality (Addenda 1, 3 and Examples of uses that are specifically prohibited on PUD-owned lands surrounding the reservoir include overnight use, wood cutting/collection, depositing human waste on the ground or in the water, use of motorized vehicles off improved roads, and public access on the north shoreline or within 200' of the shoreline (Addendum Under the FERC license, authorized uses of Spada Reservoir include day use, fishing (as regulated by the Washington Department of Fish and Wildlife (WDFW)) and non- motorized boating. Uses that are specifically prohibited include internal combustion engines, swimming, wading, use between dusk and dawn, cleaning fish, use of inflatable devices, depositing human waste on ground or in water, and public access on the north shoreline or within 200' of shoreline (Addendum Lands within the Spada Reservoir sub-basin administered by DNR and USFS allow day use, hiking, and hunting (except within 200 feet of the reservoir and as regulated by the WDFW. Overnight camping is allowed at Boulder Lake and Greider Lake (DNR land). These two areas are located within Spada Reservoir's tributary drainage. Dispersed camping occurs on USFS lands along the outer perimeters of the hydrologic boundary of the Spada Reservoir sub-basin. The PUD conducts surveys of visitation in the Spada Reservoir sub-basin, related to the recreation plan under the FERC license. From 1988 through 2005 the average number of visitors to Spada Reservoir recreation sites and the vicinity was 4,700 people per year. Visitation has been highly variable from year to year, with a downward trend from 1995 through 2003 (low of about 1,000 in 2003), and higher visitation in 2004 and 2005 (about 6,500 in 2005). (EDAW 2006). Sultan River Sub-basin Lands owned by the DNR and USFS along the Sultan River are available for a variety of recreational activities including fishing, hiking, overnight camping, picnicking and other day uses. Public access is extremely limited due to topography and lack of roads and trails. There are requests periodically from recreational groups to improve access to this area. Everett works with the respective land-owning agencies to highlight the importance of water quality issues in responding to such requests. ---PAGE BREAK--- SPADA LAKE RESERVOIR $ 1 $ 2 $ 3 $ 4 $ 5 $ 6 $ 8 BEAR CREEK NIGHTHAWK SOUTH SHORE SOUTH FORK OLNEY PASS CULMBACK DAM NORTH SHORE Figure 7. Jackson Hydroelectric Project Recreation Sites around Spada Reservoir (PUD and City of Everett, WA) N Sultan Basin Recreation Sites Lands surrounding Spada Lake are designated as wildlife habitat. Please do not disturb vegetation of wildlife. Olney Pass Boat Trailer Parking Culmback Dam Viewpoint South Fork South Shore Nighthawk Bear Creek Viewpoint Pilchuck Entry North Shore Parking Restrooms Picnic Sites Boat Launch Signage Registration Trails $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ ---PAGE BREAK--- 19 2.5.5 Backwash Solids Drying Bed and Disposal Site The filtration plant operates a backwash water settling lagoon, a backwash solids drying bed, and a backwash solids disposal site at the Chaplain Reservoir facilities. During the normal course of filtration plant operations the filter media is periodically cleaned by backwashing. Suspended sediment in backwash water is allowed to settle in a pond built for this purpose. Supernatant is decanted from the pond and returned to the raw water intakes. Settled solids are dredged from the pond and pumped to drying beds. After sufficient drying, the solids are used to reclaim a gravel pit located on city property at the northeast corner of the Chaplain property. The settling pond is contained within the fenced area immediately surrounding the filtration plant and of Chaplain Reservoir. The drying bed and disposal site are contained within the area surrounding Chaplain Reservoir. Studies, permits, and specifications are contained in Water Treatment Facilities Wastewater Disposal (Gray & Osborne, Inc., 1986). The solids disposal site is operated under the jurisdiction of the Snohomish Health District, which issues a solid waste disposal permit annually. 3.0 WATERSHED CONTROL The Washington State Board of Health's Watershed Control Program requires that water purveyors identify existing conditions in source watersheds, monitor these conditions and activities which adversely affect source water quality, and make recommendations for improved watershed control (WAC 246-290-668). Activities within Everett’s municipal supply watershed are monitored 365 days a year by the City’s Watershed Patrol. The patrol routinely visits all areas accessible by vehicle in both the Chaplain and Spada Reservoir sub-basins and the reach of the Sultan River between Culmback Dam and the Diversion Dam. In addition they make regular forays on trails within the Sultan Basin. The patrol keeps unauthorized visitors out of protected areas, prevents prohibited activities on lands accessible to the public, has contact with recreational visitors to educate them on the importance of the watershed, and provides a daily point of contact with the other agencies that manage watershed lands, including the PUD, DNR and USFS. Where problematic activities or conditions occur, such as turbid water from logging sites, road construction/maintenance, or unsanitary use of recreational facilities, they are noted, investigated and discussed with the appropriate authority or land owners. Prior to construction of Stage 2 of the Jackson Project in 1984 the City commissioned several studies to evaluate the issue and recommend ways to maintain excellent water quality. The "Sultan River Basin Resource Management Plan" (Wilsey and Ham 1977) set forth a framework to guide the desired activities of a variety of governmental agencies having jurisdiction and interests in the Basin. The strategy was designed to allow maximum utilization of resources while preserving and maintaining the highest levels of water quality (Wilsey and Ham 1977:2). This document was compiled under the guidance of an interagency committee of twelve local, state and federal agencies and private parties with jurisdiction or interests in the Sultan River Basin. The plan was designed to limit adverse impacts on water resources of the basin while ---PAGE BREAK--- 20 minimizing conflict. In the years following completion of Stage 2 of the Jackson Project, the watershed control program has been continually adjusted in response to actual conditions in the watershed and ongoing interactions with other agencies and landowners in the Sultan River Basin. The City and the PUD are co-licensees on FERC license #2157 for the Jackson Project. Article 44 (Addendum 1) of that license restricts certain public uses around Spada Reservoir due to its function as the primary water source for over 500,000 residents of Snohomish County. All public access and recreation are prohibited by the City on lands within the hydrologic boundary of Chaplain Reservoir and at the diversion dam on the Sultan River (Addendum Those activities at Spada Reservoir which are restricted include overnight camping, shoreline fishing on the north shore, bodily contact with waters of the reservoir, use of inflatable devices and use of combustion-powered boats. Recreational activities allowed around the Spada Reservoir area are less restricted but are also designed around the maintenance/improvement of water quality (see Section 2.5.4 and Addendum Legislation which addresses the use and protection of municipal watersheds exists at both the federal and state levels. Federal legislation 36 CFR 251.9 (Management of Municipal Watersheds) is administered by the USFS and is designed to provide, upon request by a municipality, protective action or restrictions within watershed areas. Chapter 222.22 WAC (Watershed Analysis, Forest Practices Rules and Regulations) is administered by the DNR and is designed to address the impacts of forest practices on a watershed. Chapter 35.88 WAC is administered by the Washington Department of Health (DOH) and gives water suppliers certain authority over the protection of their water sources. (See Tables 1-3 and Addendum 5 for additional information on regulations related to watershed management.) 3.1 Management of Potentially Adverse Activities 3.1.1 Forest Practices 3.1.1.1 Discussion Commercial forestry activities are allowed on USFS, DNR, PUD, City of Everett and private lands in the Sultan Basin. Logging activities have the potential to contribute to high turbidity conditions in reservoirs and streams of the Sultan Basin. This effect is primarily due to road building, landings, and roadbed abrasion by logging and recreation vehicles in the area. The State Forest Practices Act (RCW 76.09) requires specific consideration of the effect that forestry activities will have on water quality prior to operations. Unless carefully controlled and monitored, forestry activities have the potential to degrade water quality. The City of Everett owns all lands in the Chaplain sub-basin and has complete control over the forest harvest schedule and practices. Everett carefully manages the limited harvest within the sub-basin, with water quality as the top priority. Forest practices in the municipal watershed are restricted in the City’s Shoreline Management Program. ---PAGE BREAK--- 21 3.1.1.2 Pertinent legislation/regulations/agreements regarding forest practices which consider water quality issues (for more specific information, see Addendum 5) Federal • 16 U.S.C. 791 a (Federal Power Act )--FERC license #2157, Article 44 (Addendum 1) • 16 U.S.C. 1600 (National Forest Management Act) • USFS, Land and Resource Management Plan--Mt. Baker/Snoqualmie National Forest (USDA 1990) • Public Law (PL) 91-190 (NEPA) State • RCW 76.09 (Forest Practices Act) • Title 222 WAC (Forest Practices Rules) Chapter 222-12: Policy and Organization Chapter 222-22: Watershed Analysis Chapter 222-24: Road Construction and Maintenance Chapter 222-30: Timber Harvesting Chapter 222-34: Reforestation Chapter 222-38: Forest Chemicals • Forest Practices Board Manual • Forest Resource Plan (DNR 1992a) • RCW 43.21C (SEPA) where applicable (Class IV forest practices) • Habitat Conservation Plan (DNR 1997) • Natural Resources Conservation Areas Statewide Plan (DNR 1992) Local • Spada Reservoir and the Sultan River: Title 21, Snohomish County Code (Shoreline Management Permits for Developments of Shorelines of the State)-- County. Shoreline Permit process pursuant to RCW 90.58 (Shoreline Management Act of 1971) • Chaplain Reservoir: Everett Municipal Code, Ordinance #723-80 (Shoreline Permit Procedures)--City Shoreline Permit process pursuant to RCW 90.58 ---PAGE BREAK--- 22 (Shoreline Management Act of 1971)—Chaplain Tract Public Usage/Access, EMC Chapters 8.47 and 14.24, and Everett Shoreline Master Program • Wildlife Habitat Management Plan (PUD and City of Everett 1988) • DNR/City of Everett agreement to consult regarding forestry activities (Addendum 6) • Memorandum of Understanding between USFS and the City of Everett regarding forest harvest, controlled recreation, and control of fire within, the Sultan Basin • Wildlife Habitat management Plan Supplement for the Spada Lake tract (PUD/City 1997) 3.1.2 Roads Maintenance and Construction 3.1.2.1 Discussion Turbidity levels in Sultan basin waters are primarily related to suspended clay particles and stormwater runoff. This is especially so during periods of high storm water runoff volumes in the winter months and to a lesser extent during spring snow melt. During these peak flows, new channels, gullying, and stream bank erosion, in conjunction with the many logging roads in the area, contribute large quantities of clay particles and sediment to the Sultan Basin surface waters. Because logging practices, road building, maintenance level of existing roads, drainage diversions and construction activities can greatly increase the discharge of clays and sediments, they are carefully monitored. The significance of logging roads in production of sediment has been documented by a number of authors. Erosion potential for unmaintained roads is very high. However, when properly abandoned and revegetated, soil erosion from abandoned roads declines and returns to normal. One of the problems in the Sultan Basin is the difficulty of re-establishing vegetation, especially at higher elevations. Road building in the area can involve cutting a bench into relatively steep slopes which may undermine upslope material support and may cause sliding. In certain areas where slope stability is lacking, it may be necessary to prohibit or severely restrict road construction. In general there has been no new road-building activity in the watersheds in many years, and there are no plans for new road construction in the future. Because the level of road maintenance, degree of use and deterioration play an important role in soil erosion and ultimately the contribution of sediment in runoff to Spada Reservoir, the DNR makes it a practice to abandon roads which are no longer necessary to logging operations or will not be used for extended periods. DNR is required to abandon roads in accordance with current "Forest Practices" rules in order to ensure minimal water quality impacts. During the period 1994 to 2000, the DNR abandoned approximately 25 miles (60%) of the roads in the Sultan Basin (personal communication, Dean Warner, DNR Engineer, April 19, 2000). ---PAGE BREAK--- 23 Abandonment efforts were concentrated on the roads and road systems with the greatest risk for failure and subsequent related water quality problems. Included in the abandonment efforts are: all roads on the north side of Spada Lake Reservoir, roads up Elk creek from about 0.5 miles beyond the Boulder Lake trailhead, roads at the higher elevations east of Boulder Lake Trailhead, and other sections of roads and road systems generally at the higher elevations in the sub-basin on the southern and southeastern portions of Spada Lake Reservoir. 3.1.2.2 Pertinent legislation/regulations/agreements regarding road construction, use and abandonment which consider water quality issues (for more specific information, see Addendum 5) Federal • 16 U.S.C. 791a (Federal Power Act)--FERC License #2157, Article 8 • 16 U.S.C. 1600 (National Forest Management Act) • USFS, Land and Resource Management Plan--Mt. Baker/Snoqualmie National Forest, Chapter 4 (USDA 1990) • PL 91-190 (NEPA) State • RCW 76.09 (Forest Practices Act) • Title 222 WAC (Forest Practices Rules) Chapter 222-24: Road Construction and Maintenance--sections of the Chapter pertain to water quality protection specifically and include the general policy and issues regarding water-crossing structures and road maintenance • Forest Practices Board Manual • Forest Resource Plan (DNR 1992a) • RCW 75.20.100--Hydraulic Project Approval permit • Natural Resources Conservation Areas Statewide Plan (DNR 1992) • Habitat Conservation Plan (DNR 1997) Local • Wildlife Habitat Management Plan (PUD and City of Everett 1988) • Spada Supplement (PUD/City 1997) ---PAGE BREAK--- 24 3.1.3 Prospecting and Mining 3.1.3.1 Discussion Turbidity caused by mining activities can pose a threat to water quality in the basin in a number of ways: • earth moving related to initial road/building construction may expose soils to erosion; • after any mine or mill is operating (and after abandonment) wind and water may erode the tailings and carry them into a stream; • a tailings dam failure could release large amounts of sediment. Certain geologic hazards associated with mining activity in the Sultan Basin can also threaten water quality. Damage to mines and tailings sites from earthquakes is a potential hazard. Possible mobilization of mine tailings due to steep slopes, fragile soils, earthquakes, etc. is a great hazard due to the potentially large volumes of material and the presence of a municipal water supply Erosion of associated mining haul roads can also exacerbate turbidity problems at Chaplain and Spada Reservoirs (TESG 1974:82). Mining activities which take place in avalanche-prone areas can also pose a threat to water quality. Certain portions of the course of Williamson Creek are determined by the avalanche debris deposited there. Any tailings piles built along Williamson Creek must be designed to withstand shifting stream courses (see TESG 1974:16-38) and avalanche impact. (See TESG 1974:83-87 for detail on how avalanches in mining operations area may affect water quality and TESG 1974:95-98 for greater detail on specific mining impacts, e.g., revegetation, toxic mining wastes). Long term degradation of water quality as a result of mining operations in the Sultan Basin is a credible possibility. TESG (1974) noted that mining operations in Chelan County to the east resulted in Railroad Creek remaining barren of fish for decades after operations had been abandoned. Everett will carefully monitor proposals for new commercial mining activity in the watersheds. The City’s Shoreline Master Program prohibits mining on city-owned municipal watershed lands (Chaplain Reservoir Watershed) except as needed for drying and disposal of backwash solids from the water filtration process. 3.1.3.2 Pertinent legislation/regulations/agreements regarding mining which consider water quality issues (for more detailed information, see (Addendum 5) State • RCW 75.20.100 (Hydraulics Project Approval law) • RCW 78.44 (Surface Mining Permit) ---PAGE BREAK--- 25 • RCW 43-21C (SEPA) • NRCA Statewide Plan (1992) Local • Title 21, Snohomish County Code (Shoreline Management Permits for Developments of Shorelines of the State)–County Shoreline Permit process pursuant to RCW 90.58 (Shoreline Management Act of 1971) • Everett Shoreline Master Program 3.1.4 Recreation 3.1.4.1 Discussion Potential impacts as a result of increased human activity in the Sultan Basin area include degradation of water quality due to increased nutrient and microbiological contamination in basin waters. Land use in the basin must reflect careful consideration of this fact because the Sultan River from Chaplain Reservoir to its headwaters is classified by the Washington Department of Ecology (DOE) as "Class AA Extraordinary." Under State law the "water quality of this class shall markedly and uniformly exceed the requirements of all uses" (Chapter 173-201 WAC). The Washington State Board of Health regulations which pertain to coliform bacteria in raw water can be found in WAC 248-54360(5). Everett staff periodically review data available from the PUD related to recreational use of watershed lands. This, coupled with field observations from the Watershed Patrol, provides an effective means of tracking the extent and character of recreational use. Article 44 of the FERC license specifically names public health and safety (water quality) as priority over other management issues (Addendum It also gives the co-licensees the authority to close public access to areas if public health and safety hazards are caused by certain activities taking place in the basin. Exhibit R of Article 52 of the FERC license (Addendum 3) requires that public access to the Sultan River be provided upstream and of the powerhouse. This type of activity is carefully monitored on city-owned lands in the Sultan Basin and on lands upstream of the diversion dam to ensure that water quality is not being jeopardized. The PUD and City of Everett are engaged in the FERC re-licensing process, which is scheduled to be concluded in 2011. A City staff person is assigned to this process. The City will actively participate and seek to ensure that any modifications to recreation requirements under the FERC license remain consistent with the objective of protecting water quality for municipal supply purposes. ---PAGE BREAK--- 26 Everett’s Watershed Patrol actively patrols watershed lands 365 days a year. The mere presence of the patrol tends to discourage prohibited activities. Where activities occur that violate policies for recreational use they are immediately identified and corrective actions taken. The DNR also retains the authority to close public access on state forest lands in certain circumstances to accomplish specific management objectives, e.g., public safety, protection of soils, forest protection, water quality, etc.–see Forest Resource Plan (1992:41). Closure of the North Shore Road several years ago substantially reduced visitation to a large portion of the Spada Reservoir sub-basin, including the Williamson Creek drainage. Recreation groups periodically request increased access to roads in some parts of the Sultan River Basin. For example the 6122 road managed by USFS has been the subject of such requests. The City actively communicates with USFS and DNR to request that water quality needs receive due consideration in responding to requests of this nature. This is particularly important where unstable soils are present, such as the “blue clay” prevalent in the basin. In response to security concerns, the PUD has restricted access to Culmback Dam since 2001. This action has reduced activities that could potentially affect water quality in that area of the Spada Reservoir sub-basin. Off Road Vehicle (ORV) and four-wheel drive vehicle use in and around the Sultan Basin still can cause significant erosion problems if not controlled. Of particular concern is the Woods Creek/Monroe Log Road area north of Chaplain Reservoir. Erosion problems as a result of ORV and four-wheel activity can be extreme in fragile forested areas. The Watershed Patrol exercises vigilance in this regard. Recent road closures by DNR and the PUD have reduced ORV use in some areas. Where ORV users seek to bypass closed gates, the Watershed Patrol quickly identifies the problem, and the land management agencies have cooperated in repairing gates and installing ancillary barriers to prevent unauthorized entry. Occasionally, helicopters and small aircraft have used the reservoirs and lands immediately adjacent to them as landing sites. Most of the pilots have done so for recreational reasons. Both reservoirs are closed to air traffic (with the exception of USFS and DNR fire fighting aircraft) and it is illegal for recreational aviators to use the reservoirs for landing. The FAA has jurisdictional authority over enforcement. 3.1.4.2 Pertinent legislation/regulations/agreements regarding recreation which consider water quality issues (for more detailed information, see Addendum 5) Chaplain Reservoir Sub-basin No recreation is allowed within the hydrologic boundary of Chaplain Reservoir per city policy (Addendum Some recreation is allowed on adjacent lands owned by PUD (Lost Lake), DNR and private entities. The PUD and the City have completed the "Resource Management Plan" for the Lost Lake tract, as well as the other WHMP tracts, which, among other things, address water quality issues. Where allowed, recreation activities must comply with the following: ---PAGE BREAK--- 27 Federal • PL 99-339 (Safe Drinking Water Act) • 16 U.S.C. 1600 (National Forest Management Act) • Final Recreation Plan (see Addendum 4) • USFS, Land and Resource Management Plan--Mt. Baker/Snoqualmie National Forest • FAA--recreational and commercial air traffic illegal on reservoirs State • RCW 43.21C (SEPA) • RCW 35.88 (Protection from Water Pollution) • Forest Resources Plan (DNR 1992a:41) • RCW 77.32--hunting and trapping licenses (for PUD's Lost Lake tract) • RCW 76.04 (Forest Protection) • RCW 46.09 (Off-Road and Non-Highway Vehicles) Local • City of Everett Chaplain Tract Usage Regulations (Addendum 2) • City of Everett Shoreline Master Program (updated 2005) • PUD/City of Everett Amended Agreement (1981: Article II, Section 1) states the City and PUD agree to cooperate fully to maintain water quality Spada Reservoir Sub-basin Areas around Spada Reservoir are not as restricted to recreation as are those around Chaplain (Addenda 3 and Although bodily contact with the water and use of inflatable devices is prohibited, fishing (lures only) and boating (non-combustion engines) are allowed at the reservoir. Other than designated campgrounds, overnight use is prohibited within the hydrographic boundary of Spada Reservoir and on FERC project lands. Recreational activities allowed on the PUD-owned Williamson Creek Tract (upstream from Spada Reservoir) include hiking and hunting. The PUD and City have completed "Resource Management Plans" for the WHMP tracts which address, among other things, water quality issues. ---PAGE BREAK--- 28 On USFS, DNR and private lands surrounding the reservoir, hunting, hiking and other day uses are allowed. Seasonal overnight camping is allowed at DNR campgrounds (Grieder Lake and Boulder Creek) above the reservoir. Dispersed camping on surrounding USFS is also permitted. All of these activities have the potential to adversely impact water quality. Where allowed, recreation activities must comply with the following: Federal • 16 U.S.C. 1600 (National Forest Management Act) • USFS--Land and Resource Management Plan, Mt, Baker/Snoqualmie National Forests • 16 U.S.C. 791 a ( Federal Power Act )--FERC License #2157, Article 52, Exhibit R • PL 99-339 (Safe Drinking Water Act) • PL 91-190 (NEPA) State • RCW 43.21C (SEPA) • Forest Resources Plan (DNR 1992a) • RCW 77.32--hunting and trapping regulations • RCW 35.88 (Protection from Water Pollution) • RCW 74.04 (Forest Protection) • RCW 46.90 (Off-Road and Non-Highway Vehicles) • NRCA Statewide Plan (1992) Local • Title 21, Snohomish County Code (Shoreline Management Permits for Developments of Shorelines of the State)—County Shoreline Permit process pursuant to RCW 90.58 (Shoreline Management Act of 1971) Sultan River Sub-basin Recreation activities along the Sultan River between Culmback Dam and the City of Everett Diversion Dam are managed by the USFS and DNR, Both allow hiking, fishing, picnicking and ---PAGE BREAK--- 29 other day uses. The USFS allows dispersed camping along the river corridor. The river corridor has very limited access. Where allowed, recreation activities must comply with the following: Federal • 16 U.S.C. 1600 (National Forest Management Act) • USFS—Land and Resource Management Plan, Mt. Baker/Snoqualmie National Forests • 16 U.S.C. 791 a (Federal Power Act )--FERC License #2157, Article 52, Exhibit R • PL 91-190 (NEPA) State • RCW 43.21C (SEPA) • Forest Resources Plan (DNR 1992a) • RCW 77.32--hunting and trapping regulations • RCW 35,88 (Protection from Water Pollution) • RCW 76.04 (Forest Protection) • RCW 46.09 (Off Road and Non-Highway Vehicles) Local • Title 21, Snohomish County Code (Shoreline Management Permits for Developments of Shorelines of the State)--County Shoreline Permit process pursuant to RCW 90.58 (Shoreline Management Act of 1971) 3.1.5 Forest Fire Control 3.1.5.1 Discussion The USFS has jurisdictional authority for fire-fighting on federal lands in the Sultan Basin; the DNR serves this function on state and private lands (RCW 76.04). Both jurisdictions have agreed to a mutual response strategy which can result in both groups initially responding to a forest fire in the basin. The City of Everett has agreements with the DNR and the USFS which acknowledges that water quality is of paramount importance in the basin. As a result, fire-fighting techniques may vary ---PAGE BREAK--- 30 according to where forest fires occur. The city forester and basin Watershed Patrol person are consulted as to what forest-fighting techniques are most appropriate for the area. They also monitor the fire-fighting activities as they are occurring. For example, certain fire-fighting substances added to water to improve fire-fighting ability may not be used around Chaplain Reservoir because of the potential to contaminate the water supply (Farwell, personal communications 1993; Reis, personal communications 1993). While it is not encouraged, water may be drawn from Spada and Chaplain Reservoirs by fire-fighting aircraft. 3.1.5.2 Pertinent legislation/regulations/agreements regarding forest, fire controls which consider water quality issues (for more detailed information, see Addendum 5) Local • Agreements with City of Everett and DNR and USFS regarding consultation on methods of fire-fighting to be used in the Sultan Basin 3.1.6 Wildlife Management 3.1.6.1 Discussion An increase in populations of certain wildlife beaver, nesting waterfowl) at either Spada or Chaplain Reservoirs could affect water quality adversely. These populations are closely monitored and should over-populations occur, mitigative measures may be taken trapping and removal). 3.1.6.2 Pertinent legislation/regulations/agreements regarding wildlife populations which consider water quality issues (for more detailed information, see Addendum 5) Federal • USFS, Land and Resource Management Plan--Mt. Baker/Snoqualmie National Forest (USDA 1990) • 16 U.S.C. 1600 (National Forest Management Act) State • RCW 75.20.100 (Hydraulics Project Approval) • RCW 77.32--hunting and trapping regulations • RCW 35.88 (Protection from Water Pollution) • Habitat Conservation Plan (DNR 1997) • NRCA Statewide Plan (DNR 1992) ---PAGE BREAK--- 31 Local • Wildlife Habitat Management Plan (PUD and City of Everett 1988) • PUD/City of Everett Amended Agreement (1981) • Spada Supplement (PUD/City 1997) 3.1.7 Jackson Project 3.1.7.1 Discussion The Jackson Project is a joint City of Everett/PUD endeavor which includes goals regarding hydroelectric production and water storage. The PUD and the City of Everett (1981) executed an amended agreement for multi-purpose development of the Sultan River (Jackson Project) (Addendum The amended agreement states that water quality has precedence over other considerations and that both parties will cooperate fully to maintain water quality and meet appropriate state and federal water quality standards. This agreement is designed to ensure that water quality will not be compromised by recreation or operation of the hydroelectric power facility in the Sultan Basin. The FERC license for the Jackson Project is up for renewal in 2011. The City of Everett is participating actively in studies and discussions related to permit conditions. The City will continue to work with the PUD, FERC and other agencies to ensure any changes to the license and related plans account for water quality considerations. 3.1.7.2 Pertinent legislation/regulations/agreements regarding the Jackson Project which consider water quality issues (for more detailed information, see Addendum 5) Federal • FERC license #2157, particularly Article 44 (Addendum 1) Local • PUD/City of Everett Amended Agreement (1981)(Addendum 7) 3.2 Health Prioritization Article 44 of the FERC licenses (Addendum 1) stipulates that public health and safety are of primary concern. If at any time in the future the use of said areas by the public shall, in the opinion of the Department of Health of the State of Washington, or in the opinion of Snohomish County, City of Everett, or PUD No. 1 of Snohomish County, constitute a hazard to the public health and safety, said areas may be closed to public access by the licensees (FERC license #2157, Article 44). ---PAGE BREAK--- 32 The City of Everett views their primary responsibility in the Sultan Basin area as one of maintenance and improvement of water quality and, consequently, public health and safety. To protect the public health, the licensees may close specific areas within the FERC project boundaries to public access and impose regulations controlling conduct of persons on said property (FERC license #2157, Article 44). 4.0 SYSTEM OPERATION 4.1 Water Supply Operations The elements of the Jackson Project which provide for the delivery of raw water to Lake Chaplain Reservoir and the Filter Plant, are: • Spada Reservoir • Culmback Dam • An 8 mile tunnel and pipeline which delivers water to the powerhouse • A powerhouse containing four turbines • A three mile return water line that delivers Spada Reservoir water from the powerhouse uphill to Chaplain Reservoir • A diversion dam on the Sultan River upstream of the powerhouse (though water is not diverted at this location under normal operating conditions) • Tunnel which allows water from the return water line to be sent back to the Sultan River to support fish flows, and also serves as a backup supply source permitting water from the diversion dam on the Sultan River to be supplied to Chaplain Reservoir • A diversion structure at Portal #2 on the east shore of Lake Chaplain Reservoir which is used to split return line flows between Lake Chaplain (for domestic and industrial supply purposes) and tunnel #1 (fish return flows) Please refer to figure 3 of this document for a schematic representation of this these features. Water from Spada Reservoir is routed to Chaplain Reservoir via the powerhouse and return water line. This water is used to supply Chaplain reservoir for municipal purposes and supplement Sultan River flows upstream of the powerhouse to enhance fish habitat. Alternatively, water from Spada Reservoir can also be delivered to Chaplain Reservoir from the Sultan River via the diversion dam and tunnel #1 (which terminates at the east shore of Chaplain reservoir at the diversion box). In order to comply with in-stream flow requirements, a corresponding release of water at Culmback Dam directly to the Sultan River is necessary when using the diversion dam and tunnel #1 to deliver water to Lake Chaplain Reservoir. ---PAGE BREAK--- 33 Detention time in Chaplain Reservoir is sufficient to provide reliable presedimentation prior to being withdrawn to the filter plant for treatment from Chaplain reservoir. The capability also exists for water from the return line to be routed directly into the filter plant raw water intake, bypassing Chaplain reservoir. During normal operation water is routed to the diversion structure on the east shore of Chaplain reservoir via the powerhouse and return water line. There are effectively four "outlets" for water from Chaplain Reservoir: the filter plant, tunnel tunnel #3 (both tunnels are located on the west side of the Reservoir) and an overflow at the south end of Chaplain reservoir. The tunnels can be used interchangeably should the need arise. However, due to system separation considerations (treated water separated from untreated water) and valving/piping configurations, doing so is a complex procedure requiring planning and coordination. During normal operation, tunnel #3 is used to deliver unfiltered water from Chaplain Reservoir to the Kimberly-Clark Paper Company for industrial use. In a water-supply emergency, Tunnel #3 can also be used to deliver either unfiltered water or filtered water to domestic customers. During normal operation, tunnel #2 is used to deliver treated water to the northern right-of-way customers. Tunnel #2 could also be used to deliver treated water to Kimberly-Clark. Additionally, tunnel#2 could be used (in an extreme emergency only) to deliver raw water (this water could be chlorinated) directly from Chaplain Reservoir to domestic customers. The Snohomish County PUD #1 is responsible for overall and day to day Jackson Project Operations. It is the direct responsibility of the PUD to maintain the level of Chaplain Reservoir within certain agreed upon limits (between 640 and 645 ft Monitoring and control of this task is accomplished by the PUD with a SCADA system, which is set up to monitor and control all flows pertinent to the Jackson Project Operation (turbine operations, return water flows, withdrawals from Spada, in-stream flows). The City of Everett Filter Plant Operators coordinate closely with PUD Hydropower Plant Operators on all related issues, especially flow management. 4.2 Disinfection and Treatment Facilities The City of Everett drinking water supply is protected and treated by application of multiple treatment barriers to prevent the introduction of contaminants. First are the Sultan Basin and Spada Reservoir. The combination of remoteness, geology, size, and hydrology of this site has created a unique high quality source of water. Spada Reservoir is the primary pre-sedimentation basin for the water treatment process. By working to mitigate the public and private uses within the basin, the City seeks to insure the availability of a high quality source of water for future generations. The second stage of the treatment process is Chaplain Reservoir, another pre-sedimentation basin in the water treatment process. Residence time for water in Chaplain Reservoir is up to 30 days. ---PAGE BREAK--- 34 In 1983, the City completed construction of a direct filtration plant located at Chaplain Reservoir. These facilities are the next stage in the treatment process. The plant processes include pre-chlorination, coagulation, flocculation, filtration, fluoridation, corrosion control and final disinfection. The DOH has granted Everett a 2.5 log filtration removal credit for giardia and a 1.0 log filtration removal credit for virus reduction. Everett's disinfection process is therefore required to meet a minimum inactivation requirement of 0.5 log for giardia and 3.0 log virus inactivation. The Everett filter plant disinfection process routinely achieves 1.5 to 3.0 logs of giardia inactivation. 4.3 List of Agencies with Authority and Responsibilities As explained in Sections 2.4 and 2.5, land within the Sultan Basin is owned and/or managed by a variety of agencies and private owners. These are listed below with a brief summary of their authority. See Addendum 5 for greater detail on jurisdictional authority. 4.3.1 City of Everett As the major purveyor of municipal water in Snohomish County, the City of Everett has a proprietary interest in the Sultan Basin. In addition to supplying water to the City of Everett, the system also supplies the cities of Snohomish, Monroe, and Marysville, the Alderwood Water and Wastewater District and fourteen smaller districts. The total system serves approximately 516,000 people. The City possesses water rights to 245 mgd. The City of Everett Public Works Department conducts all water quality monitoring, operates the water treatment plant, maintains a Watershed Patrol and is responsible for the maintenance and operation of all treatment, transmission and distribution facilities. FERC License #2157 As a co-licensee with the PUD on FERC License #2157, the City is responsible for compliance with all agreements pertaining to it. The City of Everett is part owner (with the PUD) of Culmback Dam at Spada Reservoir and has contractual/ financial commitments to the Jackson Project (PUD and City of Everett 1981). The City owns and exercises primary control over Chaplain Reservoir and lands adjacent to it. These are managed for water quality protection and wildlife habitat enhancement under the WHMP (PUD and City of Everett 1988). Land Use The City also administers the Shoreline Master Program for development at Chaplain Reservoir requiring a shoreline permit (see Addendum 5 for more detail). SEPA Where appropriate, the City of Everett functions as lead agency for environmental review required under SEPA. ---PAGE BREAK--- 35 4.3.2 Snohomish County PUD As a co-licensee, the PUD is part owner of Culmback Dam at Spada Reservoir and has contractual/financial commitments to the Jackson Project (PUD and City of Everett 1981). The PUD's primary interest in the Sultan Basin is focused on Spada Reservoir and the associated hydroelectric facilities. As a co-licensee on the FERC License (#2157), it is responsible for compliance with all agreements pertaining to it. The PUD owns the lands immediately adjacent to Spada Reservoir and currently manages them under the FERC License for the project. The PUD is responsible for operating the Jackson Project in such manner as to maintain the water level in Chaplain Reservoir between 640' and 645' M.S.L. 4.3.3 Federal Energy Regulatory Commission The City and PUD are co-licensees on FERC License #2157 (the Jackson Project). The FERC monitors the project for compliance with all conditions and agreements. 4.3.4 Washington Department of Natural Resources The DNR administers all permits/approvals for forest practices, mining, recreation and fire control activities on state and private lands in the Sultan Basin. This includes two camping areas (Greider and Boulder Lakes) and associated trails in the Sultan Basin. In addition, the passage of the Natural Resources Conservation Areas Act (RCW 79.71) in 1987 established a program whose primary purpose is to: Protect outstanding examples of native ecosystems and habitat for endangered, threatened and sensitive plants and animals (DNR 1992b:2). DNR has set aside three NRCAs in the Sultan Basin area (Figure The DNR is required to compile a site management plan and identify potential uses for each NRCA. At this time DNR has assembled a draft management plan for the three NRCAs jointly, under the name Upper Sultan Basin Natural Resources Conservation Area Management Plan (DNR, undated draft). The draft plan does not have legal status since it has not been formally adopted. However, management of these lands as NRCAs is generally protective of water quality objectives since NRCAs are managed to support wildlife habitat, scenic beauty, and associated values. ---PAGE BREAK--- IN SPADA LAKE RESERVOIR Winters Lake Kellogg Lake Lake Bronson Wallace Lake Jay Lake Shaw Lake Lake Stickney Big Greider Lake Little Greider Lake Boulder Lake Copper Lake Bear Creek ers Creek in Creek Marsh Creek Olney Creek Middle Fork South Fork South Fork Sultan River North Fork Bear Creek Boulder Creek Elk Creek Everett Creek Williamson Creek Stony Creek Sultan River North Fork Sultan River Kelly Creek Vesper Creek # DIVERSION DAM Gilbert Creek Echo Lake Wallace River Mt. Pilchuck Conservation Area Morning Star Conservation Area Greider Ridge Conservation Area Ashland Lakes Sultan River Figure 8. DNR Natural Resource Conservation Areas (DNR 2000) N # # # # # # Everett S ttl Puget Sound Snohomish County Monroe Sultan Gold Bar Index Area of Detail ! " ` $ % & e ( ) g ---PAGE BREAK--- 37 4.3.5 Washington Department of Fish and Wildlife (WDFW) The WDFW administers the Hydraulic Project Approval permit process on the west side of the Cascade Mountains. In addition, WDFW manages fishing, hunting and trapping activities. A concern of the WDFW is the steady decline in the number and size of fish being caught in Spada Lake Reservoir since the mid 1980s. WDFW has proposed the concept of fertilization of Spada Lake to provide more food for fish. The City and the PUD are strongly opposed to such measures due to potential impacts on drinking water quality. 4.3.6 Washington Department of Health The DOH administers all permits related to water quality/domestic water supply under RCW 35.88 (Protection from Water Pollution) and WAC 246-290-668 (Watershed Control). 4.3.7 US Forest Service Small portions of the Sultan Basin fall within the USFS Mt. Baker/Snoqualmie National Forest (Figure Much of the land along the Sultan River between Spada Reservoir and the diversion dam is controlled by the USFS. Forest management objectives for specific resources include issues of watershed, minerals, land ownership/users, roads, fire, etc. (USDA 1990: Chapter 4.3.8 Washington Department of Ecology DOE functions as the final clearinghouse for all SEPA findings made by local jurisdiction. 4.3.9 Snohomish County Land Use Snohomish County is the jurisdictional authority for PUD-owned and privately owned lands within the Sultan Basin. All development must conform with the designated zoning for the area. The majority of land located within the Sultan Basin, particularly east of Chaplain Reservoir, is currently zoned “Forestry.” South of the city’s diversion dam, “Forestry and Recreation” and “Residential” zones occur (this area is not of paramount concern regarding water quality in the Sultan Basin). The intent and function of the “Forestry” zone is to conserve and protect commercial forest lands for long-term forestry and related uses. Commercial forest lands are normally large tracts under one ownership and located in remote areas away from residential and intense recreational uses. Activities allowed in the “Forestry” zone include some recreational uses, low density residential, resource processing (timber and minerals), some types of agriculture, etc. (Snohomish County Code Title 18). The Growth Management Act (GMA) of 1990 states, as one of its goals, the maintenance and enhancement of natural resource-based industries and the encouragement of the conservation of productive forest lands and agriculture lands. As a result, the Snohomish County Comprehensive Plan addresses the forest resource needs of the timber industry, classifies and designates commercial forest lands, and adopts policies to conserve them for timber production consistent with the GMA. Such lands as identified have been designated as Interim Forest Land Conservation by the County. ---PAGE BREAK--- # # # # # # # # # # # # # Everett Seattle Bellevue Federal Way Tacoma Puget Sound Whatcom County Skagit County Snohomish County King County Pierce County Bellingham General location of Sultan Basin ! " ` $ ! " ` $ % & e ( ! " b $ ) g Figure 9. Locational Map of the Mt. Baker - Snoqualmie National Forest with Sultan Basin Indicated (USDA 1998) N ---PAGE BREAK--- 39 More specifically, some lands within the Sultan Basin have been designated as Interim Commercial Forestry (ICF) lands under GMA. This designation is actually an overlay zone which is superimposed over the existing zoning for an area for the purposes of managing development. No subdivisions are allowed in the ICF zone. Shoreline Management Where applicable, the county also administers the shoreline permit process. Spada Reservoir and the Sultan River between Culmback and the City's diversion dam at Chaplain Reservoir currently have no shoreline designation. The County is currently in the process of revising their Shoreline Management Program and intends to assign shoreline designations to these areas at that time. Other areas within the Sultan Basin (Sultan River tributaries and lakes) are classified as "Conservancy" or "Natural" under the County Shoreline Master Program (see Addendum 5 for greater detail). SEPA Where appropriate, Snohomish County functions as lead agency on environmental reviews required by SEPA. 4.3.10 Private Landowners In addition to the PUD, several private holdings exist within the Sultan Basin, all of which are mining claims. If developed, these mine operators would be required to comply with all applicable federal and state legislation regarding such activities. 4.4 Emergency Response Plan Timely response to a water supply or water quality emergency originating in the watershed is contingent on the City being aware of or being notified of a problem or a potential problem. To facilitate timely notification, the City’s Watershed Patrol monitors activities around both Spada and Chaplain Reservoirs. The Sultan Basin is also routinely checked by Snohomish PUD personnel. Filter Plant Operators and the Watershed Patrol possess radio communications capability with the PUD and local law enforcement agencies. In the event of an earthquake, or other major disaster, the Snohomish County Sheriff has attached top priority to an aerial inspection of Culmback Dam. Procedures relating to any structural problems within the Jackson Project that might result in the interruption of drinking water service are contained in the Jackson Hydroelectric Project Emergency Action Plan (City of Everett and PUD 2006). Structural failure and other emergencies relating to the Chaplain sub-basin are addressed in the City of Everett Chaplain Reservoir Dams Emergency Action Plans and other City emergency response plans (Everett water System Emergency Response Program 2006). If localized water quality problems occur in the Sultan Basin (as a result of contamination or other emergency), the City of Everett Watershed Patrol will take charge of assessment and if ---PAGE BREAK--- 40 necessary initiate immediate cleanup. The Watershed Patrol carries materials for immediate response to small incidents. In the event of large scale or particularly dangerous contamination of Spada Lake Reservoir, the water intake to Chaplain Reservoir will be closed and all water from Spada Reservoir by-passed directly into the Sultan River. There is approximately thirty days of water storage in Chaplain Reservoir. This is sufficient time to allow both cleanup and, if necessary, flushing of Spada Reservoir. Contaminant concentrations are readily sampled from the PUD return line (sample tap and sample pump) as it passes through the grounds of the City of Everett Water Filtration Plant. If serious contamination occurs within the hydrologic boundary of Chaplain Reservoir, the City may by-pass the reservoir and receive water directly from Spada Reservoir. This by-pass may be used for as long as is necessary to mitigate damage within the hydrologic boundary of Chaplain Reservoir. In the event of a failure of the Jackson Project Facilities water supply delivery system for Lake Chaplain Reservoir, water can be routed to Lake Chaplain via the diversion dam on the Sultan River and tunnel # 1. Specific operating procedures for responding to a watershed emergency are addressed in the City of Everett Water Filtration Plant O&M Manual and in the Filter Plant Emergency Operations Plan. 5.0 WATER QUALITY MONITORING AND TRENDS 5.1 Historical Water Quality Data Discussion Baseline water quality in the Sultan Basin was documented in Temperature and Turbidity Studies for Spada Lake and the Sultan River (Bechtel Civil & Minerals, Inc. 1981). Other studies of the Sultan River Basin include City of Everett Water Filtration Facilities Supplemental Studies (Gray & Osborne 1978), Geochemistry of Williamson Creek (Dethier 1977), Spada Lake/Lake Chaplain Restoration Program--SNOMET 104(h) (City of Everett 1977), and Sultan Dam Project Water Supply & Control Study (US Department of Interior 1967). 5.2 Water Quality Monitoring Program Description Raw source water quality is monitored at the intake to the Everett Water Filtration Plant and in the supply pipeline flow from Spada Reservoir to Lake Chaplain Reservoir. For the most part, the City does not conduct routine or regular water quality monitoring in, around or upstream of Spada Reservoir. This is due to the limited access in the upper Sultan Basin (especially in winter) and because the monitoring program at Lake Chaplain provides suitable data for assessing raw water quality. In addition to monitoring at the plant intake pipelines, a limited amount of limnological and plankton monitoring is conducted by boat on Lake Chaplain. Frequency of monitoring varies by parameter from once annually to continuously. Monitoring frequency of some parameters is based on the regulatory monitoring requirements for those parameters. See Table 4 for a list of the parameters that are monitored at the plant intakes and the Spada return water pipeline. ---PAGE BREAK--- 41 TABLE 4 Raw source water quality monitoring description by parameter group. Parameter Monitoring Location Frequency Group responsible for sample collection Analysis Comments Turbidity PLNTINFSP1, PLNTINSIPH, Continuous and every 4 hour grab WTP operators WFP WQ Lab Temperature PLNTINFSP1, PLNTINSIPH, Continuous and every 4 hour grab WTP operators WFP WQ Lab pH PLNTINFSP1, PLNTINSIPH, Every 4 hour grab WTP operators WFP WQ Lab Conductivity PLNTINFSP1, PLNTINSIPH, Continuous WTP operators & EMC staff WFP WQ Lab and EEL4 Regulated inorganics1 PLNTINFSP1 or PLNTINSIPH, and Quarterly EMC staff EEL4 Required once annually Unregulated inorganics2 PLNTINFSP1 or PLNTINSIPH, and Quarterly EMC staff EEL4 Total organic carbon (TOC) PLNTINFSP1 or PLNTINSIPH, and EMC staff Edge Analytical Required under SDWA Dissolved organic carbon (DOC) PLNTINFSP1 or PLNTINSIPH, and EMC staff EEL4 UV-254 PLNTINFSP1 or PLNTINSIPH, and EMC staff EEL4 Total and Fecal Coliform bacteria PLNTINFSP1, PLNTINSIPH, 10 per month at intake EMC staff EEL4 5 per month for intake not in use (usually 10 per month required at plant intake under SDWA Giardia At intake in use EMC staff LabCor -Seattle At intake in use EMC staff LabCor -Seattle Required under SDWA Heterotrophic bacteria (std & R2A) PLNTINFSP1 or PLNTINSIPH, and EMC staff EEL4 Holopedium gibberum Lake Chaplain at two sites May- October, Nov-April EMC Staff EMC Staff and Univ of Wash contractor One site above plant intake and one at mid lake. Nutrients3 PLNTINFSP1 or PLNTINSIPH, and (May-Sept) Quarterly (Oct –April) EMC staff EEL4 Gross Alpha At plant effluent Annually EMC staff DOH Lab Seattle Required under SDWA Gross Beta At plant effluent Annually EMC staff DOH Lab Seattle Required under SDWA Radium-228 At plant effluent 1 each for 2 quarters every 4 years EMC staff DOH Lab Seattle Required under SDWA 1Regulated IOC parameters: Antimony, Arsenic, Barium, Beryllium, Cadmium, Chromium, Copper, Lead, Mercury, Nickel, Selenium, Thallium, Cyanide, Nitrate, Nitrite, Fluoride, Chloride, Sulfate, Iron, Manganese, Silver, Zinc 2Unregulated IOC parameters: Silica, Aluminum, Boron, Hardness, Alkalinity, Molybdenum, Sodium 3Nutrients: Total Phosphorus, Ortho Phosphorus, Ammonia, Nitrate, Nitrite, Kjeldahl Nitrogen, Alkalinity, Temperature, Dissolved Oxygen, Total and Ca Hardness, pH, Conductivity, 4 EEL: Everett Environmental Laboratory ---PAGE BREAK--- 42 The treatment plant staff summarizes the results of the daily treatment process control raw water parameters (temperature, turbidity and pH) analyses they conduct on an annual basis. The Public Works Department Environmental Monitoring and Compliance group (EMC) is responsible for most of the other raw source water monitoring activity the City undertakes. The EMC group summarizes the results of monitoring it conducts for microbes, physical, inorganic, and organic parameters annually. Any negative change in water quality observed at the plant intakes or in treated water from the plant is potentially a trigger for modifications to the existing raw source water monitoring plans and/or for further investigation in the watershed. If activities within the basin are identified that may have a negative impact on drinking water quality, the City will evaluate limited monitoring of water quality of locations where such activity is taking place. Such limited duration projects will be evaluated and implemented on a case-by-case basis. As potential threats to water quality develop, or as development of more stringent drinking water standards under the Safe Drinking Water Act continues, or as possibly required as part of the renewal of the Jackson Project’s FERC operating license, the City may be obligated to increase the intensity and scope of its raw source water quality monitoring program. 5.3 Plant Intake Water Quality Monitoring 5.3.1 Purpose The purpose of Everett’s efforts to monitor the quality of water coming from the Sultan Basin into the treatment plant is to document water quality trends as they relate to drinking water supply, to provide warning of the need to prevent or mitigate any decline in source water quality at the plant intakes, and in some cases to meet the monitoring requirements of the state and federal drinking water regulations. 5.3.2 Sampling Locations and Parameters There are three possible EWTP raw water intake configurations. Two of the intake systems supply water to the plant from the south end of Lake Chaplain Reservoir. Lake Chaplain Reservoir is filled from Spada Lake Reservoir via a power generation system “PUD return water pipeline.” The return water pipeline runs from the Snohomish County PUD #1 powerhouse located on the Sultan River below Spada Reservoir up past the treatment plant to a discharge point located at the middle of the east shore of Chaplain Reservoir. The third intake configuration bypasses Chaplain Reservoir and supplies water to the plant directly from Spada Reservoir via an intertie to the return pipeline where it is routed through the treatment plant site. Under normal operating conditions, the plant intakes water from Lake Chaplain Reservoir via either the gravity or siphon intakes. To avoid filter clogging problems caused by zooplankton that increase to significant levels in Lake Chaplain Reservoir during warm weather months, the plant utilizes water from the PUD return line/Lake Chaplain bypass intertie for a few weeks each year during mid to late summer. The EWTP has sample taps located on each of the three potential intake pipelines. Samples from these taps are pumped continuously to a water quality laboratory in the treatment plant operations building. The Everett sample site codes for these sample collection points are: PLNTINFSP1 - plant influent sample pump gravity intake from Lake Chaplain; ---PAGE BREAK--- 43 PLNTINSIPH - plant influent siphon sample pump siphon intake from Lake Chaplain; - PUD return line from Spada Reservoir to Lake Chaplain and the Sultan River, sample pump #15. 5.3.3 Data Storage Source water monitoring data from Everett’s various source water monitoring programs is stored in three locations. Data from the raw water monitoring conducted at the influent to the filtration plant and Chaplain Reservoir for operational purposes (i.e. pH, temperature, turbidity, and some conductivity data) from 1987 through part of 2001 is stored in electronic spreadsheet files on the treatment plant computer network file server. Beginning in late 2001, process water quality data collected at the treatment plant has been stored on the City’s Everett Environmental Laboratory (EEL) Laboratory Information Management System (LIMS) database. Monitoring results that are analyzed at or contracted out via the EEL are also stored in the EEL LIMS database. All monitoring conducted by the EMC group is routed through the EEL LIMS system. The EMC group stores results for parameters that cannot be stored in the current LIMS database in a series of annual water quality monitoring results spreadsheet files stored on the network at the Public Works Department service center in Everett. Installation of a new LIMS database that can accept all monitoring parameters from the treatment plant and EMC programs is undergoing installation and development. 5.4 Summary of Historical Water Quality Trends Selected monitoring data collected from the Lake Chaplain Reservoir and Spada Lake Reservoir effluents (PLNTINSIPH, PLNTINFSP1, and respectively) between 1995 and 2005 are presented in Tables 5 and 6. Data for additional parameters are included in Addendum 8. Throughout the past ten years, raw source water quality from Stage 2 of the Jackson Project has remained high and relatively static. Exceptions to the static trend include years with higher turbidity and coliform bacteria density, a small decline in annual average pH values, and an increase in the duration and density of a filter clogging zooplankton (Holopedium gibberum) in Lake Chaplain in summer months. Increased annual turbidity and coliform bacteria levels in 1995-1996 and 2003-2004 appear to correlate with high intensity late fall or winter storms that occurred during those time periods. A small declining trend for average pH occurred in both reservoir effluents between 1996 and 2005 (approximately 0.3 to 0.5 standard pH units). The cause for this phenomenon is not known, although it may partly be the result of a change in the pH instrument used at the water filtration plant and the analytical variability that occurs when measuring pH in poorly buffered surface waters with different instruments or ISE electrodes. The cause of the increased density and duration of filter clogging Holopedium gibberum in Lake Chaplain Reservoir is not known, but is currently being studied. Current studies (2006) are aimed at providing a definitive conclusion as to whether this organism is the source of the problem; assessing the vertical distribution of H. gibberum in the water column; and developing an understanding of mechanisms of movement within the water column, especially through the diurnal cycle. Once these studies have been completed, the City will assess options for management of this issue. ---PAGE BREAK--- 44 During the period from 1995-2005, the levels of most other monitoring parameters for which data is available have remained unchanged, or vary within the limits of the errors associated with the frequency of monitoring and the method used for analysis. TABLE 5 Selected Water Quality Data, Plant Influent(1) 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 Turbidity MAXIMUM 4.9 1.9 1.2 1.7 1.5 0.8 1.9 6.1 6.0 3.4 MINIMUM 0.4 0.4 0.5 0.3 0.3 0.3 0.4 0.3 0.5 0.5 AVERAGE 1.9 1.0 0.9 0.9 0.7 0.6 0.9 1.5 2.1 1.5 Temperature MAXIMUM 18 19 19 16 18 17 18.0 19.0 19.0 19.0 MINIMUM 6 6 7 7 7 7 6.0 8.0 7.0 7.8 AVERAGE 12 12 12 11 12 12 11.6 12.1 12.4 13.0 pH MAXIMUM 7.0 7.0 7.0 7.0 6.9 6.9 6.9 6.5 6.5 6.4 MINIMUM 6.8 6.7 6.7 6.5 6.5 6.7 6.4 6.1 6.3 6.3 AVERAGE 6.8 6.9 6.8 6.8 6.8 6.8 6.6 6.3 6.4 6.4 Fecal MAXIMUM 4 2 6 2 2 1 2 2 9 2 Coliform MINIMUM <2 <2 <1 <2 <2 <1 <1 <1 <1 <1 AVERAGE 0.3 0.1 0.4 0.2 0.0 0.1 0.1 0.1 0.4 0.1 Total MAXIMUM 70 200 20 12 11 34 7 7 10 17 Coliform MINIMUM <2 <2 <1 <2 <2 <1 <1 <1 <1 <1 AVERAGE 6.0 7.5 2.8 2.3 2.0 2.2 1.3 2.2 1.6 1.7 Averages are calculated setting all < values equal to zero Monitoring Stations PLNTINFSP1 and PLNTINSIPH TABLE 6 Selected Water Quality Data, PUD Return Line(1) 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 Turbidity MAXIMUM 19.5 10.2 8.1 41.0 No Data No Data 13.4 53.0 27.5 18.2 MINIMUM 0.6 0.7 0.5 0.1 No Data No Data 0.4 0.3 0.5 0.7 AVERAGE 5.8 3.7 2.3 3.9 No Data No Data 2.9 7.3 5.5 4.2 Temperature MAXIMUM No Data No Data No Data No Data No Data No Data 16.3 17.7 17.1 17.5 MINIMUM No Data No Data No Data No Data No Data No Data 8.3 5.9 4.8 6.0 AVERAGE No Data No Data No Data No Data No Data No Data 11.9 10.6 10.5 10.9 pH MAXIMUM 7.1 7.2 7.4 7.3 No Data No Data 6.5 6.5 6.6 6.7 MINIMUM 6.5 5.9 6.5 3.8 No Data No Data 6.2 5.9 6.1 6.1 AVERAGE 6.8 6.8 6.8 6.7 No Data No Data 6.3 6.2 6.3 6.3 Fecal MAXIMUM 8 6 6 10 8 1 1 8 18 8 Coliform MINIMUM >2 >2 >1 >2 >2 >1 >1 >1 >1 >1 AVERAGE 0.6 0.4 0.4 0.5 0.5 0.1 0.0 0.8 1.0 0.3 Total MAXIMUM 280 144 60 42 22 33 13 33 17 41 Coliform MINIMUM >2 >2 >2 >2 >2 >1 >1 >1 >1 >1 AVERAGE 15.3 16.8 5.2 5.4 2.5 4.7 3.3 4.7 4.2 4.1 Averages are calculated setting all < values equal to zero Monitoring Station ---PAGE BREAK--- 45 6.0 REFERENCES CITED Adamson, Larry (Snohomish County Community Development) 1993 Personal communication regarding shoreline designations of Spada Reservoir and Sultan River. October 13, 1993. Bechtel, Incorporated 1979 Draff EIS--Sultan River Project, Stage II, Volume 1. Prepared for the Snohomish County PUD and the City of Everett, February 1979. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. Bedrossian 1993 Personal Communication re Resource Management Plans for WHMP tracts and water quality issues. Bechtel Civil & Minerals, Inc. 1981 Temperature and Turbidity Studies for Spada Lake and the Sultan River. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. Bergvall, Laurie (Washington State Department of Natural Resources) 2006 Personal Communication re Draft Upper Sultan Basin Natural Resources Conservation Area Management Plan. Brown and Caldwell 1989a Drinking Water Quality and Treatment Assessment Report: Everett Water Treatment Plant. Prepared for the City of Everett, Utilities Department, May 1989. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. 1989b Report on the Conditions and Capacity of the Existing Water Treatment Facilities. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. 1990 Pre-Design Report Everett Water Filtration Facilities. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. 1992 Everett Water Filtration Facilities Phase 1 Plant Expansion. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. Camp, Dresser and McKee 1990 Everett Water Treatment Plant Pilot Plant Study. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. City of Everett 1977 SNOMET 104(h): Spada Lake/Lake Chaplain Restoration Program, Final Report. City of Everett, Utilities Department. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. 1989 Water System Plan Update, November 1989. City of Everett, Utilities Division. Ms. on file with the Everett Public Works Department. ---PAGE BREAK--- 46 1994 Water System Plan Update, November 1994. Ms. on file with the Everett Public Works Department. 1999 City of Everett Chaplain Reservoir Dams Emergency Action Plans. Ms. on file with the Everett Public Works Department. 1998 Draft Everett Shoreline Master Program Update. Everett Planning Department. Ms. on file with the Everett Public Works Department. 1999 City of Everett Water Filtration Plant Operations Plan. Ms on file with City of Everett Public Works Department. 2000 Water System Plan Update, December 2000. Ms. On file with the Everett Public Works Department. 2006 Water Comprehensive Plan Update. Ms. On file with the Everett Public Works Department. City of Everett and PUD 2006 Jackson Hydroelectric Project Emergency Action Plan. Ms. on file with the Everett Public Works Department. Department of Ecology 1990 Commonly Required Environmental Permits for Washington State, 90-29. Department of Natural Resources (Washington) Undated. State Soil Survey—Report for the Northwest Area. Forest Land Management Division. On file with the City of Everett, Department of Public Works, Everett, WA. 1992 Final Forest Resource Plan--Policy Plan. July 1992. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. 1992b Natural Resource Conservation Areas--Statewide Management Plan, September 1992. Dethier, David 1977 Geochemistry of Williamson Creek. Doctoral dissertation. Document on file with the City of Everett, Department of Public Works, Everett, WA. Dyrness, C.T. 1967 Mass soil movements in the H.J. Andrews Experimental Forest: USDA Forest Service Reservoir Paper PNW-42. 12 pp. EDAW, Inc. 2006. Henry M. Jackson Hydroelectric Project Relicensing, FERC No. 2157, Recreation Visitor Survey, Summary Report, Interim 2005 Results. Prepared for Snohomish County PUD and City of Everett. ---PAGE BREAK--- 47 Farwell, Don (City of Everett Forester) 1993 Personal communications regarding fire fighting/suppression in the Sultan Basin. Fredericksen, R.L. 1970 Erosion and sedimentation following road construction and timber harvest on unstable soils in three small western Oregon watersheds: USDA Forest Service Res. Paper, PNW-104. Gray, D.H. 1970 Effects of forest clear-cutting on the stability of natural slopes: Bulletin of the Association of Engineering Geologists, Vol. 7, #1 and 2, pp. 45-66. Gray and Osborne 1978 City of Everett Water Filtration Facilities Supplemental Studies, Ms. on file with the City of Everett Public Works Department, Everett, WA. 1982 City of Everett Water Filtration Facilities Design Criteria. Prepared for and on file with the City of Everett Public Works Department, Everett, WA. 1986 Water Treatment Facilities Wastewater Disposal. Prepared for and on file with the City of Everett Department of Public Works, Everett, WA. Henderson, Jan, Area Ecologist, USFS, Mt. Baker/Snoqualmie National Forest 1994 Personal communication regarding USFS watershed analysis policies. Ketcheson, Gary, USFS, Mt. Baker/Snoqualmie National Forest 1994 Personal communication regarding USFS watershed analysis policies. Meaker, Bruce (PUD) 1993 Personal communication regarding maximum and minimum flows of Spada Reservoir. McGuire, Al (DNR) 1993 Personal communication regarding the use of ORVs on DNR lands. Public Utility District No. 1 of Snohomish County 1980 Project Information, Sultan River Project, Stage II. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. Public Utility District No. 1 of Snohomish County and the City of Everett 1981 Amended Agreement Between PUD No. 1 of Snohomish County and the City of Everett. Ms. on file with the City of Everett, Public Works Department, Everett, WA. 1988 Wildlife Habitat Management Plan–Henry M. Jackson Hydroelectric Project. FERC Project Number 2157, Volume 1, Main Plan and Appendices A-E. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. ---PAGE BREAK--- 48 1991 Final Recreation Plan for the Jackson Hydroelectric Project. FERC License #2157. Spada Reservoir (Approved by the FERC December 5, 1995). Ms. on file with the Everett Public Works Department. 1992 Draft Lost Lake Tract Resource Management Plan, June 1992. Ms. on file with the City of Everett Department of Public Works, Everett, WA. 1994 Draft Wildlife Habitat Management Plan Supplement for the Spada Lake Tract. n.d. "Sultan Basin Recreation Sites" brochure, On file with the City of Everett Department of Public Works, Everett, WA. Reis, Bob (DNR, Forest Protection Specialist) 1993 Personal communications regarding DNR fire fighting/suppression activities. The Environmental Services Group 1974 The Sultan Basin Impact Manual--A study of the possible effects on water and people as a consequence of development in the Everett watershed. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. Snohomish County Office of Community Planning 1986 Snohomish County Shoreline Management Master Program. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. Trimble, G.R. and S. Weitzman 1953 Soil erosion on logging roads: Soil Science Society Proceedings, p. 152-154. U.S. Department of Agriculture (Soil Conservation Service) 1983 Soil Survey of Snohomish County Area, WA. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. 1990 Land and Resource Management Plan--Mt. Baker-Snoqualmie National Forest. U.S. Forest Service, Pacific Northwest Region, June 1990. Document on file with the City of Everett Department of Public Works, Everett, WA. US Department of Interior 1967 Sultan Dam Project Water Supply & Control Study. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. Warner, Dean (DNR Engineer) 2000 Personal communication regarding road abandonment in the Sultan Basin (with Everett City Forester, Don Farwell). Wilsey & Ham, Inc. 1977 Sultan River Basin Resource Management Plan. Prepared for Sultan Basin Resource Management Committee. December 1977. Ms. on file with the City of Everett, Department of Public Works, Everett, WA. ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- Appendix 8-1 – Everett’s Design and Construction Standards Note: As of the date of publishing this Comprehensive Water Plan, these standards have not been adopted by the City. Adoption is expected to occur shortly after the issuance of the Comprehensive Water Plan. The City should be contacted for the currently adopted standards. ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK--- ---PAGE BREAK---