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City of Middleton Stormwater Quality Plan TABLE 1 - Existing BMPs and Street Sweeping Removal Efficiencies Discharge Location (or BMP) Name Direct TSS Load1 (tons/yr) Stand Alone BMP Removal Efficiency2 Max TSS Efficiency Stand Alone Street Sweeping Removal Efficiency Net BMP Removal Efficiency After Street Sweeping TSS Load Trapped by BMP after Street Sweeping (tons/yr) 01.01 - Confluence Pond Main 132.16 58.2% 58.2% 2.5% 55.7% 73.61 01.02 - Conflu Frby 2 1.03 20.5% 58.2% 2.5% 55.7% 0.58 01.03 - Conflu Frby 24.17 16.1% 58.2% 2.5% 55.7% 13.46 01.04 - Conflu Frby 1 0.72 22.3% 58.2% 2.5% 55.7% 0.40 02.0102 - South Pond SW (Frby) 30.10 81.4% 81.4% 2.5% 78.9% 23.75 03.01 - Schoepp Motors 0.00 2.5% 2.5% 2.5% 0.0% 0.00 04.01 - Middleton Hills 7.03 64.3% 64.3% 2.5% 61.8% 4.35 05.01 - 7th Add Middleton Hills 1.47 83.9% 83.9% 2.5% 81.4% 1.20 06.01 - Middleton Hills Outlot 10 1.59 42.8% 42.8% 2.5% 40.3% 0.64 07.01 - PF Changs 0.46 8.8% 58.2% 2.5% 55.7% 0.25 07.020304 - Abuelo's 0.43 24.7% 58.2% 2.5% 55.7% 0.24 08.01 - Walgreen South 0.00 2.5% 2.5% 2.5% 0.0% 0.00 08.02 - Walgreen NE 0.00 2.5% 2.5% 2.5% 0.0% 0.00 09.01 - Rotozip Pond 1 1.14 58.0% 76.3% 2.5% 73.8% 0.84 09.02 - Rotozip Pond 2 0.63 76.3% 76.3% 2.5% 73.8% 0.47 09.03 - Rotozip Pond 3 0.99 55.7% 58.2% 2.5% 55.7% 0.55 10.01 - Courtyard Inn NE 0.00 2.5% 58.2% 2.5% 55.7% 0.00 10.02 - Courtyard Inn SE 0.00 2.5% 58.2% 2.5% 55.7% 0.00 10.03 - Courtyard Inn N 0.00 2.5% 58.2% 2.5% 55.7% 0.00 11.01 - Solitude NE 0.44 59.0% 59.0% 2.5% 56.5% 0.25 12.01 - Sandhill Homes Sediment 0.35 45.3% 45.3% 2.5% 42.8% 0.15 12.02 - Sandhill Homes Infiltration 0.07 16.5% 16.5% 2.5% 14.0% 0.01 13.01 - Frisco Pond 1 0.04 16.7% 58.9% 2.5% 56.4% 0.02 13.02 - Frisco Pond 2 0.00 32.5% 58.9% 2.5% 56.4% 0.00 14.0102 - Parfit Surg 0.00 2.5% 58.2% 2.5% 55.7% 0.00 15.01 - Fairfield Inn 9.39 27.6% 27.6% 2.5% 25.1% 2.36 16.01 - Hwy M East of Q - N 3.58 58.9% 58.9% 2.5% 56.4% 2.02 16.02 - Hwy M East of Q - S 1.44 0.1% 2.5% 2.5% 0.0% 0.00 17.01 - Bishop's Bay 1.52 28.0% 31.5% 2.5% 29.0% 0.44 17.02 - Bishop's Bay 0.23 31.5% 31.5% 2.5% 29.0% 0.07 17.03 - Bishop's Bay 0.70 19.9% 19.9% 2.5% 17.4% 0.12 18.01 - Morey Airport 2.01 39.2% 58.2% 2.5% 55.7% 1.12 18.02 - Morey Airport 0.39 25.0% 58.2% 2.5% 55.7% 0.22 18.03 - Morey Airport 7.48 20.6% 58.2% 2.5% 55.7% 4.17 18.04 - Morey Airport 0.95 36.6% 58.2% 2.5% 55.7% 0.53 18.05 - Morey Airport 1.27 33.4% 58.2% 2.5% 55.7% 0.71 20.01 - Shorecrest Plat 3.19 33.7% 33.7% 2.5% 31.2% 1.00 21.01 - Old USH 12* 6.97 10.0% 10.0% 2.5% 7.5% 0.52 22.01 - Harbor House 0.00 2.5% 2.5% 2.5% 0.0% 0.00 23.01 - Gr Research 1.31 72.7% 81.4% 2.5% 78.9% 1.04 23.02 - Gr Research 1.55 41.3% 81.4% 2.5% 78.9% 1.22 24.01 - Conserv Condos 2.24 48.2% 48.2% 2.5% 45.7% 1.02 25.01040512 -Gr Station West Parcel 2.51 38.5% 38.5% 2.5% 36.0% 0.90 25.0203 - Gr Station W Parcel 0.84 9.5% 81.4% 2.5% 78.9% 0.66 25.06 - Gr Station East Parcel 0.51 2.2% 36.9% 2.5% 34.4% 0.17 25.0711 Gr Station East Parcel 2.33 2.2% 18.0% 2.5% 15.5% 0.36 26.01 - Pheas Br. Rdg 2.40 67.6% 67.6% 2.5% 65.1% 1.56 26.02 - Pheas Br. Rdg 1.56 90.6% 90.6% 2.5% 88.1% 1.38 27.01 - Clovernook Ditch Inf 6.96 72.2% 72.2% 2.5% 69.7% 4.85 28.01 - Orchid Heights Park N & S 16.06 75.3% 75.3% 2.5% 72.8% 11.69 28.02 - Pretreat 28 0.23 87.7% 87.7% 2.5% 85.2% 0.19 29.01 - Lexus West 0.09 81.3% 81.3% 2.5% 78.8% 0.07 29.02 - Lexus East 0.01 0.0% 58.2% 2.5% 55.7% 0.01 30.01 - W. GrView 0.00 2.5% 15.2% 2.5% 12.7% 0.00 31.01 - Golf Gr. Indust 14.87 60.7% 60.7% 2.5% 58.2% 8.65 33.01 - UW-Health 0.03 18.4% 58.2% 2.5% 55.7% 0.01 33.02 - UW-Health 0.05 42.5% 58.2% 2.5% 55.7% 0.03 34.01 - Boston's Pizza 0.18 0.1% 36.9% 2.5% 34.4% 0.06 35.01 Able Distrib 0.08 55.7% 60.7% 2.5% 58.2% 0.05 36.01 - Middleton Ford 1.00 65.2% 65.2% 2.5% 62.7% 0.63 38.01 - Hart DeNoble 0.00 2.5% 58.2% 2.5% 55.7% 0.00 39.01 & 39.02 - Blettner CB Sumps 0.23 80.0% 80.0% 2.5% 77.5% 0.18 40.01 - Zimbrick Acura 0.20 13.7% 13.7% 2.5% 11.2% 0.02 41.01 - Johnny's Steakhouse 0.48 15.3% 36.9% 2.5% 34.4% 0.17 42.01 - Ballweg Chev - Wet 4.95 74.3% 74.3% 2.5% 71.8% 3.56 42.02 - Ballweg Chev - Upper 0.48 85.8% 85.8% 2.5% 83.3% 0.40 43.01 - Ice Arena 0.78 30.9% 60.7% 2.5% 58.2% 0.46 44.01 - Airport Rd Bus Park 11.92 25.5% 58.2% 2.5% 55.7% 6.64 45.01 - North Lake 4.36 26.8% 26.8% 2.5% 24.3% 1.06 46.01 - Stonefield Sub. 5.84 57.9% 57.9% 2.5% 55.4% 3.23 47.01 - Esser Pond Frby 1 9.81 36.9% 36.9% 2.5% 34.4% 3.38 47.02 - Esser Pond Frby 2 0.48 27.8% 27.8% 2.5% 25.3% 0.12 47.03 - Esser Pond Frby 3 0.28 18.0% 18.0% 2.5% 15.5% 0.04 48.01 - Pond Building 0.56 6.3% 27.6% 2.5% 25.1% 0.14 49.01 - W. Metro Bus Park 4.56 15.2% 15.2% 2.5% 12.7% 0.58 50.01 - Net Building 0.59 89.7% 89.7% 2.5% 87.2% 0.52 51.01 - Gr Blvd 0.31 13.9% 81.4% 2.5% 78.9% 0.25 51.02 - Gr Blvd 0.95 47.6% 81.4% 2.5% 78.9% 0.75 51.03 - Gr Blvd 0.58 45.1% 81.4% 2.5% 78.9% 0.46 51.04 - Gr Blvd 0.86 26.4% 81.4% 2.5% 78.9% 0.68 51.05 - Gr Blvd 6.16 17.2% 81.4% 2.5% 78.9% 4.86 51.06 - Gr Blvd 0.29 9.9% 81.4% 2.5% 78.9% 0.23 51.07 - Gr Blvd 0.62 19.3% 81.4% 2.5% 78.9% 0.49 52.01 - Cypress Trail E 1.73 43.2% 43.2% 2.5% 40.7% 0.70 52.02 - Cypress Trail W 7.54 34.8% 43.2% 2.5% 40.7% 3.07 ---PAGE BREAK--- City of Middleton Stormwater Quality Plan TABLE 1 - Existing BMPs and Street Sweeping Removal Efficiencies Discharge Location (or BMP) Name Direct TSS Load1 (tons/yr) Stand Alone BMP Removal Efficiency2 Max TSS Efficiency Stand Alone Street Sweeping Removal Efficiency Net BMP Removal Efficiency After Street Sweeping TSS Load Trapped by BMP after Street Sweeping (tons/yr) 53.01 - High Sch South 0.36 63.8% 63.8% 2.5% 61.3% 0.22 53.02 - High Sch North 0.34 57.1% 57.1% 2.5% 54.6% 0.18 55.01 - Fireman's Park 0.10 19.2% 19.2% 2.5% 16.7% 0.02 57.01 - Pond 1 Up of Conflu 0.59 45.6% 58.2% 2.5% 55.7% 0.33 58.01 - Zimbrick W Pond 0.33 40.1% 40.1% 2.5% 37.6% 0.12 59.01 - Quaker Steak & Lube 0.53 10.6% 58.2% 2.5% 55.7% 0.30 60.01 - Blue Chalk Club 0.00 2.5% 58.2% 2.5% 55.7% 0.00 60.02 - Blue Chalk Club Infilt 0.00 2.5% 58.2% 2.5% 55.7% 0.00 60.03 - Blue Chalk Club 0.00 2.5% 58.2% 2.5% 55.7% 0.00 61.01 - Kelley Will N 0.28 31.4% 58.2% 2.5% 55.7% 0.16 61.02 - Kelley Will SE 0.20 24.9% 58.2% 2.5% 55.7% 0.11 15.3 202.0 35.5% 2. TSS attenuation rate of BMP. 1. TSS generated in the watershed that drains directly to the BMP. Does not include any TSS that first drains to an upstream BMP. Total TSS Load Captured by Existing BMPs after Street Sweeping (tons/yr): Total TSS Load Captured by Existing Street Sweeping (tons/yr): Percentage of TSS Removed by Existing BMPs from Regulated City Load: