Document Puyallup_doc_8bfded6af8

APPENDIX K WEP SOILS, WETLANDS, AND WATER RESOURCES INFORMATION Appendix K1: Waterbodies and Wetlands Crossed by WEP Appendix K2: Potential Landslide Hazard Areas Crossed by WEP Appendix K3: Private Wells within 200 Feet of Workspace Appendix K4: Site-specific Waterbody and Wetland Crossing Plans Appendix K5: Fish and Waterbody Tables ---PAGE BREAK--- ---PAGE BREAK--- APPENDIX K1 WATERBODIES AND WETLANDS CROSSED BY THE WEP ---PAGE BREAK--- ---PAGE BREAK--- Name Waterbody Identification Milepost U.S. Geological Survey Hydrologic Unit Code Water Resource Inventory Area Flow Type Stream Width (ft) FERC Class Aquatic (Y/N) Recreational (Y/N) Water Supply (Y/N) Misc. (Y/N) DNR Stream Typea DNR Aquatic Land (Y/N) Proposed Crossing Method Loop Number Unnamed S1_LO1_054 1244.30 17080002 WRIA 27 Lewis Ephemeral 2 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S1_LO1_056 1245.25 17080002 WRIA 27 Lewis Ephemeral 1 Minor N N N N U N Dry Open Cut Loop 1 Burris Creek S3_LO1_048 1245.41 17080002 WRIA 27 Lewis Intermittent 3 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S3_LO1_049 1246.26 17080005 WRIA 26 Cowlitz Intermittent 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_002 1246.91 17080003 WRIA 27 Lewis Perennial 4 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_003 1247.03 17080003 WRIA 27 Lewis Perennial 4 Minor N N N N N N Dry Open Cut Loop 1 Canyon Creek S1_LO1_004 1247.22 17080003 WRIA 27 Lewis Intermittent 10 Intermediate N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_005 1247.48 17080003 WRIA 27 Lewis Perennial 4 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_006 1247.69 17080003 WRIA 27 Lewis Perennial 9 Minor N N N N U N Dry Open Cut Loop 1 Mill Creek S1_LO1_007 1248.01 17080003 WRIA 27 Lewis Perennial 7 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S1_LO1_008 1248.17 17080003 WRIA 27 Lewis Perennial 12 Intermediate N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_009 1248.26 17080003 WRIA 27 Lewis Perennial 5 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_011 1248.35 17080003 WRIA 27 Lewis Perennial 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_001 1249.52 17080003 WRIA 27 Lewis Perennial 4 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_002 1249.60 17080003 WRIA 27 Lewis Intermittent 2 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_003 1249.64 17080003 WRIA 27 Lewis Perennial 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_004 1249.73 17080003 WRIA 27 Lewis Perennial 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_006 1250.10 17080003 WRIA 27 Lewis Perennial 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_007 1250.17 17080003 WRIA 27 Lewis Perennial 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_008 1250.44 17080003 WRIA 27 Lewis Perennial 6 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_009 1250.56 17080003 WRIA 27 Lewis Perennial 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_010 1250.82 17080003 WRIA 27 Lewis Perennial 4 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S3_LO1_007 1251.15 17080003 WRIA 27 Lewis Perennial 4 Minor N N N N N N Dry Open Cut Loop 1 Cedar Creek S3_LO1_001 1251.41 17080003 WRIA 27 Lewis Perennial 3 Minor N N N N N N Dry Open Cut Loop 1 Cedar Creek S3_LO1_003 1251.42 17080003 WRIA 27 Lewis Intermittent 1 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S3_LO1_004 1251.92 17080003 WRIA 27 Lewis Perennial 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S3_LO1_009 1252.73 17080003 WRIA 27 Lewis Perennial 2 Minor N N N N N N Dry Open Cut Loop 1 Kalama River S3_LO1_012 1253.39 17080003 WRIA 27 Lewis Perennial 238 Major Y Y Y Y S Y Aerial Span Loop 1 Unnamed S1_LO1_013 1254.08 17080003 WRIA 27 Lewis Perennial 5 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S1_LO1_014 1254.13 17080003 WRIA 27 Lewis Perennial 9 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S1_LO1_010 1254.28 17080003 WRIA 27 Lewis Ephemeral 1 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_015 1254.39 17080003 WRIA 27 Lewis Perennial 4 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_016 1255.20 17080003 WRIA 26 Cowlitz Intermittent 2 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_015 1255.40 17080003 WRIA 26 Cowlitz Perennial 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_014 1255.53 17080003 WRIA 26 Cowlitz Perennial 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_011 1255.86 17080003 WRIA 26 Cowlitz Perennial 2 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S2_LO1_012 1256.24 17080003 WRIA 26 Cowlitz Perennial 3 Minor Y N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_013 1256.42 17080003 WRIA 26 Cowlitz Perennial 2 Minor N N N N N N Dry Open Cut Loop 1 Owl Creek S1_LO1_019 1257.08 17080003 WRIA 26 Cowlitz Perennial 15 Intermediate N N N N F N Dry Open Cut Loop 1 Unnamed S1_LO1_020 1257.28 17080003 WRIA 26 Cowlitz Ephemeral 9 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S1_LO1_022 1257.64 17080003 WRIA 26 Cowlitz Perennial 8 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S1_LO1_023 1257.66 17080003 WRIA 26 Cowlitz Intermittent 13 Intermediate N N N N F N Dry Open Cut Loop 1 Unnamed S2_LO1_018 1257.85 17080003 WRIA 26 Cowlitz Ephemeral 2 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S2_LO1_019 1257.90 17080003 WRIA 26 Cowlitz Intermittent 2 Minor N N N N U N Dry Open Cut Loop 1 Unnamed S2_LO1_020 1258.00 17080005 WRIA 26 Cowlitz Ephemeral 2 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_024 1258.59 17080005 WRIA 26 Cowlitz Perennial 4 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S3_LO1_016 1259.27 17080005 WRIA 26 Cowlitz Perennial 2 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S3_LO1_017 1259.47 17080005 WRIA 26 Cowlitz Perennial 2 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S3_LO1_018 1259.64 17080005 WRIA 26 Cowlitz Perennial 1 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S3_LO1_019 1259.92 17080005 WRIA 26 Cowlitz Perennial 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S3_LO1_020 1260.24 17080005 WRIA 26 Cowlitz Intermittent 1 Minor Y Y Y Y N N Dry Open Cut Loop 1 Coweeman River S2_LO1_022 1260.49 17080005 WRIA 26 Cowlitz Perennial 80 Intermediate N N N N S Y Dry Open Cut Loop 1 Unnamed S2_LO1_023 1260.77 17080005 WRIA 26 Cowlitz Perennial 3 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S2_LO1_024 1260.83 17080005 WRIA 26 Cowlitz Perennial 4 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S3_LO1_025 1261.27 17080005 WRIA 26 Cowlitz Intermittent 8 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S3_LO1_024 1261.33 17080005 WRIA 26 Cowlitz Perennial 2 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S3_LO1_021 1261.71 17080005 WRIA 26 Cowlitz Ephemeral 4 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S3_LO1_023 1261.98 17080005 WRIA 26 Cowlitz Perennial 6 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_025 1262.66 17080005 WRIA 26 Cowlitz Perennial 2 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_029 1262.94 17080005 WRIA 26 Cowlitz Perennial 7 Minor N N N N U N Dry Open Cut Loop 1 Unnamed S1_LO1_031 1263.17 17080005 WRIA 26 Cowlitz Perennial 2 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S1_LO1_038 1263.49 17080005 WRIA 26 Cowlitz Perennial 7 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S1_LO1_039 1263.53 17080005 WRIA 26 Cowlitz Ephemeral 1 Minor N N N N U N Dry Open Cut Loop 1 Unnamed S1_LO1_040 1263.77 17080005 WRIA 26 Cowlitz Perennial 11 Intermediate N N N N N N Dry Open Cut Loop 1 Washington Department of Ecology Designated Use Table K1-1: Waterbodies Crossed by the WEP K1-1 ---PAGE BREAK--- Name Waterbody Identification Milepost U.S. Geological Survey Hydrologic Unit Code Water Resource Inventory Area Flow Type Stream Width (ft) FERC Class Aquatic (Y/N) Recreational (Y/N) Water Supply (Y/N) Misc. (Y/N) DNR Stream Typea DNR Aquatic Land (Y/N) Proposed Crossing Method Loop Number Washington Department of Ecology Designated Use Table K1-1: Waterbodies Crossed by the WEP Unnamed S1_LO1_042 1263.81 17080005 WRIA 26 Cowlitz Perennial 4 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_025 1264.13 17080005 WRIA 53 Cowlitz Ephemeral 2 Minor N N N N N N Dry Open Cut Loop 1 South Fork Ostrander Creek S2_LO1_021 1264.91 17080005 WRIA 26 Cowlitz Perennial 20 Intermediate Y Y Y Y S N Dry Open Cut Loop 1 Unnamed SP_LO1_001 1265.12 17080005 WRIA 26 Cowlitz Intermittent 2 Minor N N N N N N Dry Open Cut Loop 1 Ostrander Creek S1_LO1_057 1265.25 17080005 WRIA 26 Cowlitz Perennial 40 Intermediate Y Y Y Y S N Dry Open Cut Loop 1 Unnamed S1_LO1_058 1265.93 17080005 WRIA 26 Cowlitz Intermittent 6 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_045 1266.50 17080005 WRIA 26 Cowlitz Perennial 1 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_048 1266.75 17080005 WRIA 26 Cowlitz Intermittent 2 Minor N N N N N N Span Loop 1 Unnamed S2_LO1_051 1267.04 17080005 WRIA 26 Cowlitz Ephemeral 1 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_054 1267.37 17080005 WRIA 26 Cowlitz Perennial 4 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S3_LO1_026 1267.63 17080005 WRIA 26 Cowlitz Perennial 3 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S3_LO1_027 1267.91 17080005 WRIA 26 Cowlitz Intermittent 1 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S3_LO1_028 1267.97 17080005 WRIA 26 Cowlitz Intermittent 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S3_LO1_029 1268.35 17080005 WRIA 26 Cowlitz Intermittent 3 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S3_LO1_030 1268.56 and 1268.63 17080005 WRIA 26 Cowlitz Perennial 4 Minor N N N N F N Dry Open Cut Loop 1 Coal Mine Creek S1_LO1_032 1269.36 17080005 WRIA 26 Cowlitz Perennial 20 Intermediate Y Y Y Y F N Dry Open Cut Loop 1 Unnamed S1_LO1_034 1269.83 17080005 WRIA 26 Cowlitz Ephemeral 1 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_035 1269.89 17080005 WRIA 26 Cowlitz Ephemeral 1 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S2_LO1_027 1270.66 17080005 WRIA 26 Cowlitz Intermittent 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_028 1270.87 17080005 WRIA 26 Cowlitz Intermittent 2 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_029 1271.10 17080005 WRIA 26 Cowlitz Intermittent 3 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S3_LO1_035 1271.41 17080005 WRIA 26 Cowlitz Perennial 3 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S3_LO1_036 1271.89 17080005 WRIA 26 Cowlitz Perennial 2 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S3_LO1_038 1272.12 17080005 WRIA 26 Cowlitz Perennial 4 Minor Y N N N N N Dry Open Cut Loop 1 Salmon Creek S3_LO1_039 1272.23 17080005 WRIA 26 Cowlitz Perennial 4 Minor Y N N N F N Dry Open Cut Loop 1 Unnamed S3_LO1_040 1272.42 17080005 WRIA 26 Cowlitz Perennial 2 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_033 1273.11 17080005 WRIA 26 Cowlitz Perennial 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_032 1273.13 17080005 WRIA 26 Cowlitz Perennial 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S3_LO1_014 1273.58 17080005 WRIA 26 Cowlitz Perennial 2 Minor Y Y Y Y U N Dry Open Cut Loop 1 Toutle River S3_LO1_013 1274.42 17080005 WRIA 26 Cowlitz Perennial 415 Major Y Y Y Y S Y Wet Open Cut Loop 1 Unnamed S3_LO1_041 1275.69 17080005 WRIA 26 Cowlitz Intermittent 4 Minor Y N N N F N Dry Open Cut Loop 1 Unnamed S4_LO1_003 1275.88 17080005 WRIA 26 Cowlitz Intermittent 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S4_LO1_002 1276.08 and 1276.18 17080005 WRIA 26 Cowlitz Ephemeral 2 Minor Y Y Y Y N N Dry Open Cut Loop 1 Unnamed S1_LO1_062 1277.77 17080005 WRIA 26 Cowlitz Perennial 7 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S1_LO1_061 1277.81 17080005 WRIA 26 Cowlitz Perennial 15 Intermediate N N N N F N Dry Open Cut Loop 1 Unnamed S1_LO1_060 1278.12 17080005 WRIA 26 Cowlitz Intermittent 5 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_055 1278.82 17080005 WRIA 26 Cowlitz Perennial 11 Intermediate N N N N F N Dry Open Cut Loop 1 Hill Creek S2_LO1_056 1279.17 17080005 WRIA 26 Cowlitz Perennial 10 Intermediate N N N N F N Dry Open Cut Loop 1 Unnamed S4_LO1_004 1279.33 17080005 WRIA 26 Cowlitz Ephemeral 6 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S4_LO1_005 1279.72 17080005 WRIA 26 Cowlitz Intermittent 2 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S4_LO1_006 1280.07 and 1280.24 17080005 WRIA 26 Cowlitz Intermittent 4 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S4_LO1_007 1280.28 17080005 WRIA 26 Cowlitz Intermittent 6 Minor N N N N N N Dry Open Cut Loop 1 Roadside ditch S4_LO1_008 1280.32 17080005 WRIA 26 Cowlitz Ephemeral 4 Minor N N N N N N Dry Open Cut Loop 1 Foster Creek S1_LO1_046 1280.82 17080005 WRIA 26 Cowlitz Perennial 30 Intermediate N N N N F N Dry Open Cut Loop 1 Unnamed S2_LO1_034 1281.52 17080005 WRIA 26 Cowlitz Perennial 4 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S2_LO1_035 1281.69 17080005 WRIA 26 Cowlitz Ephemeral 1 Minor N N N N U N Dry Open Cut Loop 1 Cowlitz River S2_LO1_036 1282.51 17080005 WRIA 26 Cowlitz Perennial 280 Major Y Y Y Y S Y HDD Loop 1 Unnamed S3_LO1_047 1282.65 17080005 WRIA 26 Cowlitz Perennial 4 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S3_LO1_043 1283.37 17080005 WRIA 26 Cowlitz Perennial 2 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_047 1283.74 17080005 WRIA 26 Cowlitz Ephemeral 1 Minor N N N N F N Dry Open Cut Loop 1 Unnamed S1_LO1_048 1284.56 17080005 WRIA 26 Cowlitz Perennial 20 Intermediate N N N N F N Dry Open Cut Loop 1 Unnamed S1_LO1_049 1284.78 17080005 WRIA 26 Cowlitz Ephemeral 1 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_050 1284.92 17080005 WRIA 26 Cowlitz Intermittent 12 Intermediate N N N N F N Dry Open Cut Loop 1 Lacamas Creek S2_LO1_038 1285.35 17080005 WRIA 26 Cowlitz Perennial 7 Minor N N N N S N Dry Open Cut Loop 1 Unnamed S2_LO1_039 1285.43 17080005 WRIA 26 Cowlitz Ephemeral 1 Minor N N N N X N Dry Open Cut Loop 1 Unnamed S2_LO1_037 1286.17 17080005 WRIA 26 Cowlitz Perennial 3 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S3_LO1_046 1286.77 17080005 WRIA 26 Cowlitz Perennial 3 Minor N N N N X N Dry Open Cut Loop 1 Unnamed S1_LO1_051 1287.51 17080005 WRIA 26 Cowlitz Intermittent 2 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S1_LO1_052 1287.90 17080005 WRIA 26 Cowlitz Intermittent 9 Minor N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_040 1288.11 17080005 WRIA 26 Cowlitz Intermittent 6 Minor N N N N U N Dry Open Cut Loop 1 K1-2 ---PAGE BREAK--- Name Waterbody Identification Milepost U.S. Geological Survey Hydrologic Unit Code Water Resource Inventory Area Flow Type Stream Width (ft) FERC Class Aquatic (Y/N) Recreational (Y/N) Water Supply (Y/N) Misc. (Y/N) DNR Stream Typea DNR Aquatic Land (Y/N) Proposed Crossing Method Loop Number Washington Department of Ecology Designated Use Table K1-1: Waterbodies Crossed by the WEP Unnamed S2_LO1_041 1288.14 17080005 WRIA 26 Cowlitz Ephemeral 1 Minor N N N N U N Dry Open Cut Loop 1 Unnamed S2_LO1_044 1288.52 17080005 WRIA 26 Cowlitz Perennial 10 Intermediate N N N N N N Dry Open Cut Loop 1 Unnamed S2_LO1_043 1288.56 17080005 WRIA 26 Cowlitz Perennial 12 Intermediate N N N N F N Dry Open Cut Loop 1 Unnamed S2_LO1_045 1288.90 17080005 WRIA 26 Cowlitz Intermittent 1 Minor N N N N F N Dry Open Cut Loop 1 Olequa Creek S2_LO1_046 1289.32 17080005 WRIA 26 Cowlitz Perennial 10 Intermediate N N N N F N Dry Open Cut Loop 1 Unnamed 1291.5 1291.42 17100103 WRIA 23 Upper Chehalis Intermittent 2 Minor N N N N N N Dry Open Cut Loop 2 Unnamed 1292.4 1292.65 17100103 WRIA 23 Upper Chehalis Intermittent 4 Minor N N N N N N Dry Open Cut Loop 2 Unnamed 1293.1 1293.20 and 1293.26 17100103 WRIA 23 Upper Chehalis Intermittent 4 Minor N N N N N N Dry Open Cut Loop 2 Newaukum River 1294.2 1294.13 17100103 WRIA 23 Upper Chehalis Perennial 126 Major N N N N S Y HDD Loop 2 Unnamed 1295.1 1295.08 17100103 WRIA 23 Upper Chehalis Intermittent 2 Minor N N N N N N Dry Open Cut Loop 2 Unnamed 1295.4 1295.44 17100103 WRIA 23 Upper Chehalis Perennial 2 Minor N N N N N N Dry Open Cut Loop 2 Unnamed 1296.1 1296.14 17100103 WRIA 23 Upper Chehalis Perennial 1 Minor N N N N N N Dry Open Cut Loop 2 Unnamed 1296.45 1296.50 17100103 WRIA 23 Upper Chehalis Perennial 2 Minor N N N N N N Dry Open Cut Loop 2 Unnamed 1296.6 1296.66 17100103 WRIA 23 Upper Chehalis Perennial 5 Minor N N N N F N Dry Open Cut Loop 2 Berwick Creek 1296.9 1296.78 17100103 WRIA 23 Upper Chehalis Perennial 6 Minor Y Y Y Y F N Dry Open Cut Loop 2 Dillenbaugh Creek 1297.6 1297.41 17100103 WRIA 23 Upper Chehalis Perennial 8 Minor N N N N F N Dry Open Cut Loop 2 Unnamed 1298.0 1297.97 17100103 WRIA 23 Upper Chehalis Perennial 4 Minor N N N N N N Dry Open Cut Loop 2 Salzer Creek 1299 1299.03 17100103 WRIA 23 Upper Chehalis Perennial 7 Minor N N N N F N Dry Open Cut Loop 2 Unnamed 1299.95 1299.93 17100103 WRIA 23 Upper Chehalis Perennial 2 Minor N N N N N N Dry Open Cut Loop 2 Unnamed 1300.2 1300.05 17100103 WRIA 23 Upper Chehalis Perennial 6 Minor N N N N F N Dry Open Cut Loop 2 Unnamed 1300.9 1300.78 17100103 WRIA 23 Upper Chehalis Perennial 4 Minor N N N N F N Dry Open Cut Loop 2 S. Hanaford Creek 1301.6 1301.68 17100103 WRIA 23 Upper Chehalis Perennial 6 Minor N N N N F N Dry Open Cut Loop 2 Unnamed S2_LO2_002 1303.23 17100103 WRIA 23 Upper Chehalis Intermittent 2 Minor N N N N F N Dry Open Cut Loop 2 Unnamed S2_LO2_001 1303.50 17100103 WRIA 23 Upper Chehalis Intermittent 2 Minor N N N N N N Dry Open Cut Loop 2 Unnamed S3_LO2_001 1304.26 17100103 WRIA 23 Upper Chehalis Intermittent 5 Minor N N N N F N Dry Open Cut Loop 2 Unnamed S3_LO2_004 1305.14 17100103 WRIA 23 Upper Chehalis Perennial 5 Minor Y Y Y Y U N Dry Open Cut Loop 2 Packwood Creek S3_LO2_005 1305.28 17100103 WRIA 23 Upper Chehalis Perennial 4 Minor Y Y Y Y F N Dry Open Cut Loop 2 Hanaford Creek S3_LO2_006 1306.25 17100103 WRIA 23 Upper Chehalis Perennial 5 Minor Y Y Y Y F N Dry Open Cut Loop 2 Snyder Creek S3_LO2_007 1306.55 17100103 WRIA 49 Upper Chehalis Perennial 4 Minor Y Y Y Y F N Dry Open Cut Loop 2 Unnamed S4_LO2_002 1307.66 17100103 WRIA 23 Upper Chehalis Ephemeral 2 Minor Y Y Y Y N N Dry Open Cut Loop 2 North Hanaford Creek S4_LO2_001 1307.69 17100103 WRIA 23 Upper Chehalis Ephemeral 2 Minor Y Y Y Y N N Dry Open Cut Loop 2 Unnamed S1_LO2_100 1307.94 17100103 WRIA 23 Upper Chehalis Perennial 12 Intermediate Y Y Y Y N N Dry Open Cut Loop 2 Unnamed S1_LO2_101 1308.33 17100103 WRIA 23 Upper Chehalis Perennial 3 Minor N N N N N N Dry Open Cut Loop 2 Thompson Creek S1_LO2_103 1308.97 17100103 WRIA 23 Upper Chehalis Perennial 20 Intermediate N N N N F N Dry Open Cut Loop 2 Skookumchuck River S2_LO2_004 1309.36 17100103 WRIA 23 Upper Chehalis Perennial 90 Intermediate Y Y Y Y S N Dry Open Cut Loop 2 Unnamed S4_LO2_003 1310.72 17100103 WRIA 23 Upper Chehalis Intermittent 2 Minor Y Y Y Y N N Dry Open Cut Loop 2 Unnamed S4_LO2_004 1310.79 17100103 WRIA 23 Upper Chehalis Intermittent 2 Minor N N N N N N Dry Open Cut Loop 2 Unnamed S4_LO2_005 1311.07 17100103 WRIA 23 Upper Chehalis Ephemeral 2 Minor N N N N N N Dry Open Cut Loop 2 Unnamed S4_LO2_006 1311.19 17100103 WRIA 23 Upper Chehalis Ephemeral 2 Minor N N N N U N Dry Open Cut Loop 2 Unnamed S4_LO2_007 1311.23 17100103 WRIA 23 Upper Chehalis Ephemeral 2 Minor N N N N N N Dry Open Cut Loop 2 Unnamed S4_LO2_008 1311.41 17100103 WRIA 23 Upper Chehalis Intermittent 4 Minor N N N N N N Dry Open Cut Loop 2 Unnamed S4_LO2_009 1311.43 17100103 WRIA 23 Upper Chehalis Intermittent 2 Minor N N N N N N Dry Open Cut Loop 2 Unnamed S2_LO2_008 1311.65 17100103 WRIA 23 Upper Chehalis Perennial 4 Minor N N N N N N Dry Open Cut Loop 2 Unnamed S2_LO2_007 1312.14 17100103 WRIA 23 Upper Chehalis Perennial 5 Minor N N N N N N Dry Open Cut Loop 2 Unnamed S2_LO2_005 1312.60 17100103 WRIA 23 Upper Chehalis Intermittent 2 Minor N N N N N N Dry Open Cut Loop 2 Unnamed S1_LO2_104 1313.05 17100103 WRIA 23 Upper Chehalis Perennial 8 Minor N N N N F N Dry Open Cut Loop 2 Unnamed S2_LO2_010 1313.35 17100103 WRIA 23 Upper Chehalis Ephemeral 1 Minor N N N N N N Dry Open Cut Loop 2 Unnamed S2_LO2_009 1313.80 17100103 WRIA 23 Upper Chehalis Ephemeral 1 Minor N N N N U N Dry Open Cut Loop 2 Unnamed S4_LO2_010 1314.86 17100103 WRIA 23 Upper Chehalis Intermittent 1 Minor N N N N N N Dry Open Cut Loop 2 Unnamed S4_LO2_011 1314.96 17100103 WRIA 13 Deschutes Intermittent 2 Minor Y Y Y Y U N Dry Open Cut Loop 2 Deschutes River SP_LO2_001 1315.10 17100103 WRIA 13 Deschutes Perennial 78 Intermediate Y Y Y Y S Y Dry Open Cut Loop 2 Unnamed S1_LO3_002 1339.33 17110019 WRIA 12 Chambers - Clover Intermittent 10 Intermediate Y Y Y Y N N Dry Open Cut Loop 3 Tributary to Clover Creek FL-3 1339.74 and 1339.79 17110019 WRIA 12 Chambers - Clover Intermittent 1 Minor N N N N N N Dry Open Cut Loop 3 Unnamed S1_LO3_003 1342.22 17110014 WRIA 10 Puyallup - White Ephemeral 1 Minor N N N N N N Dry Open Cut Loop 3 Unnamed S1_LO3_004 1342.62 17110014 WRIA 10 Puyallup - White Ephemeral 3 Minor N N N N N N Dry Open Cut Loop 3 Unnamed S2_LO3_002 1346.10 17110019 WRIA 12 Chambers - Clover Intermittent 2 Minor Y Y Y Y N N Dry Open Cut Loop 3 Unnamed S3_LO3_004 1346.82 17110019 WRIA 12 Chambers - Clover Perennial 2 Minor Y Y Y Y U N Dry Open Cut Loop 3 K1-3 ---PAGE BREAK--- Name Waterbody Identification Milepost U.S. Geological Survey Hydrologic Unit Code Water Resource Inventory Area Flow Type Stream Width (ft) FERC Class Aquatic (Y/N) Recreational (Y/N) Water Supply (Y/N) Misc. (Y/N) DNR Stream Typea DNR Aquatic Land (Y/N) Proposed Crossing Method Loop Number Washington Department of Ecology Designated Use Table K1-1: Waterbodies Crossed by the WEP Unnamed S3_LO3_003 1346.97 17110014 WRIA 10 Puyallup - White Perennial 2 Minor Y Y Y Y N N Dry Open Cut Loop 3 Unnamed S3_LO3_002 1347.92 17110014 WRIA 10 Puyallup - White Perennial 3 Minor Y Y Y Y F N Dry Open Cut Loop 3 Puyallup River S3_LO3_001 1347.98 17110014 WRIA 10 Puyallup - White Perennial 191 Major Y Y Y Y S Y Trenchless Loop 3 Unnamed Agricultural Ditch S4_LO3_101 1349.23 and 1349.27 17110014 WRIA 10 Puyallup - White Intermittent 19 Intermediate N N N N N N Dry Open Cut Loop 3 Roadside ditch S4_LO3_102 1349.31 17110014 WRIA 10 Puyallup - White Intermittent 2 Minor N N N N N N Dry Open Cut Loop 3 Salmon Creek S1_LO3_005 1349.99 17110014 WRIA 10 Puyallup - White Perennial 12 Intermediate Y Y Y Y F N Dry Open Cut Loop 3 Unnamed S1_LO3_006 1350.05 17110014 WRIA 10 Puyallup - White Perennial 3 Minor Y Y Y Y F N Dry Open Cut Loop 3 Unnamed S1_LO4_001 1357.14 17110013 WRIA 9 Duwamish - Green Perennial 20 Intermediate N N N N F N Dry Open Cut Loop 4 Unnamed S1_LO4_002 1357.17 17110013 WRIA 9 Duwamish - Green Perennial 6 Minor N N N N F N Dry Open Cut Loop 4 Unnamed S1_LO4_003 1357.31 17110013 WRIA 9 Duwamish - Green Perennial 8 Minor N N N N F N Dry Open Cut Loop 4 Covington Creek S3_LO4_001 1359.62 17110013 WRIA 9 Duwamish - Green Perennial 25 Intermediate N N N N S N Span Loop 4 Unnamed S4_LO4_001 1360.98 17110013 WRIA 9 Duwamish - Green Perennial 14 Intermediate N N N N F N Dry Open Cut Loop 4 Unnamed S4_LO4_002 1361.48 17110013 WRIA 9 Duwamish - Green Intermittent 4 Minor N N N N F N Dry Open Cut Loop 4 Cranmar Creek S1_LO4_004 1362.66 17110013 WRIA 9 Duwamish - Green Perennial 14 Intermediate N N N N F N Trenchless Loop 4 Issaquah Creek S1_LO5_001 1371.05 17110012 WRIA 8 Cedar - Sammamish Perennial 30 Intermediate Y Y Y Y F N Dry Open Cut Loop 5 Unnamed S3_LO5_003 1371.51 17110012 WRIA 8 Cedar - Sammamish Perennial 3 Minor N N N N F N Dry Open Cut Loop 5 Unnamed S1_LO5_005 1371.73 17110012 WRIA 8 Cedar - Sammamish Perennial 12 Intermediate N N N N F N Dry Open Cut Loop 5 Fifteenmile Creek S2_LO5_006 1371.96 17110012 WRIA 8 Cedar - Sammamish Perennial 21 Intermediate N N N N F N Dry Open Cut Loop 5 Unnamed S2_LO5_005 1372.35 17110012 WRIA 8 Cedar - Sammamish Perennial 5 Minor N N N N F N Dry Open Cut Loop 5 Unnamed S2_LO5_002 1372.60 17110012 WRIA 8 Cedar - Sammamish Perennial 6 Minor Y Y Y Y F N Dry Open Cut Loop 5 Unnamed S2_LO5_001 1372.69 17110012 WRIA 8 Cedar - Sammamish Perennial 4 Minor Y Y Y Y U N Dry Open Cut Loop 5 Unnamed S4_LO5_002 1373.66 17110012 WRIA 8 Cedar - Sammamish Perennial 10 Intermediate Y Y Y Y F N Dry Open Cut Loop 5 Unnamed S2_LO5_010 1374.25 17110012 WRIA 8 Cedar - Sammamish Perennial 5 Minor N N N N F N Dry Open Cut Loop 5 Unnamed S2_LO5_009 1374.57 17110012 WRIA 8 Cedar - Sammamish Ephemeral 1 Minor N N N N N N Dry Open Cut Loop 5 Unnamed S2_LO5_007 1374.92 17110012 WRIA 8 Cedar - Sammamish Ephemeral 1 Minor N N N N N N Dry Open Cut Loop 5 Unnamed S3_LO5_007 1375.88 17110012 WRIA 8 Cedar - Sammamish Perennial 3 Minor N N N N N N Dry Open Cut Loop 5 East Fork Issaquah Creek S2_LO5_004 1376.12 17110012 WRIA 8 Cedar - Sammamish Perennial 16 Intermediate Y Y Y Y F N Span Loop 5 Unnamed S2_LO5_003 1376.21 17110012 WRIA 8 Cedar - Sammamish Intermittent 6 Minor N N N N N N Dry Open Cut Loop 5 North Fork Issaquah Creek S3_LO5_004 1377.34 17110012 WRIA 8 Cedar - Sammamish Perennial 4 Minor Y Y Y Y F N Dry Open Cut Loop 5 Unnamed S3_LO5_005 1378.08 17110012 WRIA 8 Cedar - Sammamish Perennial 3 Minor N N N N N N Dry Open Cut Loop 5 Unnamed S1_LO5_002 1379.62 17110012 WRIA 8 Cedar - Sammamish Intermittent 20 Intermediate N N N N F N Dry Open Cut Loop 5 K1-4 ---PAGE BREAK--- Name Waterbody Identification Milepost U.S. Geological Survey Hydrologic Unit Code Water Resource Inventory Area Flow Type Stream Width (ft) FERC Class Aquatic (Y/N) Recreational (Y/N) Water Supply (Y/N) Misc. (Y/N) DNR Stream Typea DNR Aquatic Land (Y/N) Proposed Crossing Method Loop Number Washington Department of Ecology Designated Use Table K1-1: Waterbodies Crossed by the WEP Tributary to Lake Sammamish SN-45 1381.25 17110012 WRIA 8 Cedar - Sammamish Intermittent 2 Minor N N N N N N Dry Open Cut Loop 5 George Davis Creek SP_LO5_001 1381.31 17110012 WRIA 8 Cedar - Sammamish Perennial 3 Minor N N N N F N Dry Open Cut Loop 5 Unnamed S4_LO6_002 1395.98 17110011 WRIA 7 Snohomish Ephemeral 2 Minor N N N N N N Dry Open Cut Loop 6 Unnamed S4_LO6_005 1396.59 17110011 WRIA 7 Snohomish Ephemeral 1 Minor N N N N N N Dry Open Cut Loop 6 Elliott Creek S4_LO6_003 1396.71 17110011 WRIA 7 Snohomish Perennial 10 Intermediate N N N N F N Span Loop 6 Unnamed S4_LO6_101 1397.36 and 1397.52 17110011 WRIA 7 Snohomish Perennial 5 Minor Y N N N F N Dry Open Cut Loop 6 Snohomish River S4_LO6_004 1397.56 17110011 WRIA 7 Snohomish Perennial 900 Major Y Y Y Y S Y Trenchless Loop 6 Unnamed S1_LO6_002 1398.19 17110011 WRIA 7 Snohomish Intermittent 4 Minor Y Y Y Y N N Dry Open Cut Loop 6 Unnamed S1_LO6_003 1398.62 17110011 WRIA 7 Snohomish Perennial 8 Minor N N N N N N Dry Open Cut Loop 6 Unnamed S1_LO6_004 1399.44 17110011 WRIA 7 Snohomish Perennial 3 Minor N N N N N N Dry Open Cut Loop 6 Unnamed S1_LO6_005 1399.67 17110011 WRIA 7 Snohomish Perennial 12 Intermediate N N N N F N Dry Open Cut Loop 6 Unnamed S2_LO6_001 1400.46 17110011 WRIA 7 Snohomish Perennial 11 Intermediate N N N N N N Dry Open Cut Loop 6 Unnamed S2_LO6_002 1401.53 17110011 WRIA 7 Snohomish Perennial 8 Minor N N N N F N Dry Open Cut Loop 6 French Creek S3_LO6_001 1402.42 17110011 WRIA 7 Snohomish Perennial 10 Intermediate N N N N F N Dry Open Cut Loop 6 Unnamed S1_LO6_008 1404.64 17110011 WRIA 7 Snohomish Intermittent 4 Minor N N N N F N Dry Open Cut Loop 6 Unnamed S1_LO6_007 1405.39 17110011 WRIA 7 Snohomish Perennial 6 Minor N N N N F N Dry Open Cut Loop 6 Pilchuck River S3_LO6_002 1407.81 17110011 WRIA 7 Snohomish Perennial 82 Intermediate Y Y Y Y S Y Dry Open Cut Loop 6 Tributary to Walker Creek MV-25 1439.07 17110007 WRIA 3 - Lower Skagit - Samish Perennial 6 Minor F N N N F N Dry Open Cut Loop 7 Unnamed S4_LO8_008 1440.25 and 1440.27 17110007 WRIA 3 Lower Skagit - Samish Intermittent 4 Minor N N N N S N Dry Open Cut Loop 8 East Fork Nookachamps Creek S4_LO8_007 1440.42 17110007 WRIA 3 Lower Skagit - Samish Perennial 50 Intermediate Y Y Y Y S N Dry Open Cut Loop 8 Unnamed S4_LO8_005 1441.21 17110007 WRIA 3 Lower Skagit - Samish Intermittent 4 Minor N N N N F N Dry Open Cut Loop 8 Unnamed S4_LO8_004 1441.28 17110007 WRIA 3 Lower Skagit - Samish Intermittent 4 Minor N N N N F N Dry Open Cut Loop 8 Turner Creek S4_LO8_003 1441.44 17110007 WRIA 3 Lower Skagit - Samish Perennial 9 Minor N N N N F N Dry Open Cut Loop 8 Unnamed S2_LO8_004 1442.10 17110007 WRIA 3 Lower Skagit - Samish Intermittent 3 Minor N N N N N N Dry Open Cut Loop 8 Unnamed S2_LO8_003 1442.68 17110007 WRIA 3 Lower Skagit - Samish Perennial 10 Intermediate N N N N F N Dry Open Cut Loop 8 Unnamed S4_LO8_002 1444.26 17110007 WRIA 3 Lower Skagit - Samish Intermittent 5 Minor N N N N F N Dry Open Cut Loop 8 Unnamed S1_LO9_001 1453.67 17110002 WRIA 3 Lower Skagit - Samish Perennial 4 Minor N N N N F N Dry Open Cut Loop 9 Unnamed S1_LO9_002 1453.76 17110002 WRIA 3 Lower Skagit - Samish Perennial 12 Intermediate N N N N F N Dry Open Cut Loop 9 Mills Creek S1_LO9_003 1454.18 17110002 WRIA 3 Lower Skagit - Samish Perennial 20 Intermediate N N N N F N Dry Open Cut Loop 9 Unnamed S1_LO9_004 1454.40 17110002 WRIA 3 Lower Skagit - Samish Perennial 15 Intermediate Y Y Y Y N N Dry Open Cut Loop 9 Unnamed S1_LO9_006 1454.51 17110002 WRIA 3 Lower Skagit - Samish Perennial 3 Minor Y Y Y Y N N Dry Open Cut Loop 9 Unnamed S1_LO9_007 1454.57 17110002 WRIA 3 Lower Skagit - Samish Intermittent 5 Minor N N N N F N Dry Open Cut Loop 9 Unnamed S1_LO9_008 1454.61 17110002 WRIA 3 Lower Skagit - Samish Perennial 3 Minor N N N N F N Dry Open Cut Loop 9 Unnamed S2_LO9_010 1454.81 17110002 WRIA 3 Lower Skagit - Samish Ephemeral 2 Minor N N N N N N Dry Open Cut Loop 9 Unnamed S2_LO9_009 1454.90 17110002 WRIA 3 Lower Skagit - Samish Intermittent 4 Minor N N N N F N Dry Open Cut Loop 9 Unnamed S2_LO9_008 1454.91 17110002 WRIA 3 Lower Skagit - Samish Intermittent 12 Intermediate N N N N F N Dry Open Cut Loop 9 Unnamed S2_LO9_007 1455.22 17110002 WRIA 3 Lower Skagit - Samish Intermittent 2 Minor N N N N N N Dry Open Cut Loop 9 Unnamed S2_LO9_006 1455.42 17110002 WRIA 3 Lower Skagit - Samish Intermittent 2 Minor Y Y Y Y N N Dry Open Cut Loop 9 K1-5 ---PAGE BREAK--- Name Waterbody Identification Milepost U.S. Geological Survey Hydrologic Unit Code Water Resource Inventory Area Flow Type Stream Width (ft) FERC Class Aquatic (Y/N) Recreational (Y/N) Water Supply (Y/N) Misc. (Y/N) DNR Stream Typea DNR Aquatic Land (Y/N) Proposed Crossing Method Loop Number Washington Department of Ecology Designated Use Table K1-1: Waterbodies Crossed by the WEP Unnamed S2_LO9_005 1455.54 17110002 WRIA 3 Lower Skagit - Samish Intermittent 3 Minor Y Y Y Y N N Dry Open Cut Loop 9 Unnamed S2_LO9_004 1455.63 17110002 WRIA 3 Lower Skagit - Samish Intermittent 6 Minor Y Y Y Y N N Dry Open Cut Loop 9 Unnamed S2_LO9_003 1455.71 17110002 WRIA 3 Lower Skagit - Samish Intermittent 3 Minor Y Y Y Y N N Dry Open Cut Loop 9 Unnamed S2_LO9_002 1455.87 17110002 WRIA 3 Lower Skagit - Samish Intermittent 8 Minor Y Y Y Y F N Dry Open Cut Loop 9 Unnamed S2_LO9_001 1456.03 17110002 WRIA 3 Lower Skagit - Samish Intermittent 11 Intermediate N N N N N N Dry Open Cut Loop 9 Unnamed S3_LO9_002 1456.62 17110002 WRIA 3 Lower Skagit - Samish Intermittent 2 Minor Y Y Y Y F N Dry Open Cut Loop 9 Little Innis Creek S3_LO9_003 1457.40 17110002 WRIA 3 Lower Skagit - Samish Perennial 10 Intermediate Y Y Y Y F N Dry Open Cut Loop 9 Unnamed S4_LO9_002 1457.70 17110002 WRIA 3 Lower Skagit - Samish Ephemeral 1 Minor N N N N N N Dry Open Cut Loop 9 Unnamed S4_LO9_001 1457.88 17110002 WRIA 3 Lower Skagit - Samish Ephemeral 4 Minor N N N N N N Dry Open Cut Loop 9 Unnamed S4_LO9_003 1458.87 17110003 WRIA 3 Lower Skagit - Samish Ephemeral 6 Minor N N N N F N Dry Open Cut Loop 9 Samish River S2_LO9_011 1460.01 17110004 WRIA 3 Lower Skagit - Samish Perennial 10 Intermediate Y Y Y Y F N Dry Open Cut Loop 9 Unnamed S2_LO9_012 1460.42 17110004 WRIA 1 - Nooksack Intermittent 4 Minor Y Y Y Y F N Dry Open Cut Loop 9 Landing Strip Creek SP_LO9_001 1461.32 17110004 WRIA 1 - Nooksack Perennial 6 Minor N N N N F N Dry Open Cut Loop 9 South Fork Nooksack River S4_LO9_101 1461.56 17110004 WRIA 1 - Nooksack Perennial 170 Major N N N N S Y HDD Loop 9 Breckenridge Creek S-22 1478.87 17110001 WRIA 1 - Nooksack Perennial 30 Intermediate Y Y Y Y S N Dry Open Cut Loop 10 Kinney Creek S-21 1479.05 17110001 WRIA 1 - Nooksack Perennial 8 Minor N N N N F N Dry Open Cut Loop 10 Tributary to Kinney Creek S-16 1479.99 17110001 WRIA 1 - Nooksack Intermittent 2 Minor N N N N N N Dry Open Cut Loop 10 Tributary to Lake S-9 1481.02 17110001 WRIA 1 - Nooksack Perennial 3 Minor N N N N N N Dry Open Cut Loop 10 Tributary to Lake S-7 1481.40 17110001 WRIA 1 - Nooksack Perennial 4 Minor N N N N N N Dry Open Cut Loop 10 Saar Creek S-4B 1482.80 17110001 WRIA 1 - Nooksack Perennial 12 Intermediate N N N N S N Dry Open Cut Loop 10 Saar Creek S-4A 1483.08 17110001 WRIA 1 - Nooksack Perennial 12 Intermediate N N N N S N Dry Open Cut Loop 10 a DNR Stream Types: F= Contain Fish Habitat, S= Shoreline of the state, Np=Perennial non-fish streams, Ns=Seasonal non-fish streams, U= Untyped water feature Y/N - yes or no K1-6 ---PAGE BREAK--- Wetland Milepost Cowardin Classificationa, c Wetland Category (Ecology)b Length of Ditch Excavated in Wetland (feet) Acres of Wetland in Permanent Easement Acres of Wetland in the Temporary Construction ROW Acres of Wetland in ATWS Crosses CAO Wetland Buffer (Y/N) Total Permanent Wetland Disturbance (acres) Total Temporary Wetland Disturbance (acres) Agricultural Wetland (Y/N) Wetland Crossin g >75 ft (width) Woodland Loop W1_LO1_049 1244.29 PEM IV 97.601 0.505 0.132 2.679 Y 0.000 3.315 Y TRUE W1_LO1_050 1244.62 PEM IV 184.154 0.166 0.113 0.000 Y 0.000 0.279 Y TRUE W1_LO1_051 1245.24 PEM IV 12.796 0.191 0.000 0.000 Y 0.000 0.191 N TRUE W4_LO1_001 1246.74 PEM IV 85.581 0.122 0.000 0.000 Y 0.000 0.122 N FALSE W1_LO1_001 1247.48 PEM IV 38.288 0.119 0.003 0.000 Y 0.000 0.122 N TRUE W1_LO1_003 1247.65 PEM IV 191.540 0.338 0.000 0.000 Y 0.000 0.338 N TRUE W1_LO1_002 1247.66 PFO IV 0.000 0.019 0.000 0.000 Y 0.019 0.000 N FALSE W1_LO1_005 1247.73 PEM IV 76.657 0.086 0.000 0.000 Y 0.000 0.086 N FALSE W1_LO1_007 1248.25 PEM IV 38.716 0.054 0.002 0.000 Y 0.000 0.056 Y TRUE W1_LO1_008 1248.30 PEM IV 114.647 0.140 0.000 0.000 Y 0.000 0.140 Y FALSE W2_LO1_001 1248.97 PEM IV 0.000 0.074 0.000 0.000 Y 0.000 0.074 N FALSE W2_LO1_001 1248.97 PFO IV 0.000 0.000 0.000 0.000 Y 0.000 0.000 N FALSE W2_LO1_002 1249.15 PEM IV 11.863 0.041 0.000 0.000 Y 0.000 0.041 N TRUE W2_LO1_003 1249.52 PEM III 8.620 0.029 0.000 0.000 Y 0.000 0.029 N TRUE W2_LO1_004 1250.09 PEM III 0.000 0.006 0.000 0.000 Y 0.000 0.006 N TRUE W2_LO1_005 1250.56 PEM III 25.138 0.019 0.000 0.000 Y 0.000 0.019 N TRUE W3_LO1_007 1251.15 PEM III 24.985 0.032 0.000 0.000 Y 0.000 0.033 N TRUE W3_LO1_001 1251.41 PEM IV 0.000 0.011 0.000 0.000 Y 0.000 0.011 N TRUE W3_LO1_002 1251.71 PEM IV 69.274 0.141 0.000 0.000 Y 0.000 0.141 N TRUE W3_LO1_003 1251.90 PEM IV 14.033 0.049 0.000 0.000 Y 0.000 0.049 N TRUE W3_LO1_003 1251.90 PFO IV 14.033 0.032 0.000 0.000 Y 0.032 0.000 N TRUE W3_LO1_004 1252.00 PEM IV 0.000 0.023 0.000 0.000 Y 0.000 0.023 N TRUE W3_LO1_005 1252.04 PEM IV 85.222 0.059 0.000 0.000 Y 0.000 0.059 N TRUE W3_LO1_006 1252.08 PEM IV 32.690 0.024 0.000 0.000 Y 0.000 0.024 N TRUE W3_LO1_009 1252.61 PEM III 76.093 0.114 0.000 0.000 Y 0.000 0.114 Y TRUE W1_LO1_010 1254.13 PSS IV 5.976 0.040 0.003 0.000 Y 0.043 0.000 N TRUE W1_LO1_011 1254.55 PEM IV 14.109 0.027 0.000 0.000 Y 0.000 0.027 N TRUE W1_LO1_012 1254.73 PEM IV 17.794 0.049 0.000 0.000 Y 0.000 0.049 N TRUE W1_LO1_013 1254.80 PEM IV 10.338 0.011 0.001 0.000 Y 0.000 0.012 N TRUE W2_LO1_012 1254.99 PEM IV 21.780 0.026 0.000 0.000 Y 0.000 0.026 N TRUE W2_LO1_011 1255.31 PEM III 57.203 0.103 0.000 0.000 Y 0.000 0.103 N FALSE W2_LO1_010 1255.63 PEM IV 35.990 0.029 0.006 0.000 Y 0.000 0.035 N TRUE W2_LO1_006 1256.24 PEM III 0.000 0.046 0.001 0.000 Y 0.000 0.046 N TRUE W2_LO1_006 1256.24 PFO III 0.000 0.001 0.000 0.000 Y 0.001 0.000 N TRUE W2_LO1_008 1256.42 PSS III 0.000 0.003 0.000 0.000 Y 0.003 0.000 N TRUE W2_LO1_007 1256.42 PEM IV 204.252 0.350 0.001 0.000 Y 0.000 0.351 N TRUE W2_LO1_009 1256.67 PEM IV 131.248 0.124 0.000 0.000 Y 0.000 0.124 N TRUE W1_LO1_014 1257.00 PEM IV 426.507 0.695 0.000 0.000 Y 0.000 0.695 Y FALSE W1_LO1_015 1257.26 PEM III 137.333 0.263 0.000 0.000 Y 0.000 0.263 Y FALSE W1_LO1_016 1257.31 PEM III 928.502 1.349 0.000 0.000 Y 0.000 1.349 Y FALSE W1_LO1_017 1257.56 PEM IV 0.000 0.106 0.000 0.000 Y 0.000 0.106 Y TRUE W1_LO1_018 1257.60 PEM III 201.831 0.341 0.000 0.000 Y 0.000 0.341 Y FALSE W1_LO1_019 1257.64 PEM III 309.828 0.464 0.000 0.000 Y 0.000 0.464 Y FALSE W2_LO1_015 1257.83 PEM IV 1.164 0.044 0.036 0.000 Y 0.000 0.080 N TRUE W2_LO1_016 1257.85 PEM IV 43.168 0.026 0.003 0.000 Y 0.000 0.028 N TRUE W2_LO1_017 1257.89 PEM IV 75.764 0.172 0.015 0.000 Y 0.000 0.187 N TRUE W1_LO1_021 1258.21 PEM IV 716.067 0.938 0.000 0.000 Y 0.000 0.938 Y FALSE W1_LO1_022 1258.58 PEM III 0.000 0.052 0.000 0.000 Y 0.000 0.052 Y TRUE W1_LO1_020 1258.83 PEM III 22.566 0.077 0.000 0.000 Y 0.000 0.077 N TRUE W3_LO1_013 1259.39 PEM IV 68.114 0.077 0.000 0.000 Y 0.000 0.077 N TRUE W3_LO1_014 1259.46 PEM IV 80.872 0.071 0.005 0.000 Y 0.000 0.076 N TRUE W3_LO1_014 1259.46 PFO IV 80.872 0.000 0.015 0.000 Y 0.015 0.000 N TRUE W3_LO1_015 1259.61 PEM III 171.136 0.131 0.002 0.000 Y 0.000 0.133 N TRUE W3_LO1_015 1259.61 PFO III 171.136 0.000 0.026 0.000 Y 0.026 0.000 N TRUE W3_LO1_016 1259.73 PEM IV 105.390 0.047 0.000 0.000 Y 0.000 0.047 N TRUE W3_LO1_017 1259.93 PEM IV 7.059 0.019 0.000 0.000 Y 0.000 0.019 N TRUE W3_LO1_018 1260.25 PEM IV 51.379 0.048 0.008 0.000 Y 0.000 0.056 N TRUE W1_LO1_024 1260.33 PEM IV 0.000 0.004 0.005 0.000 Y 0.000 0.009 Y TRUE W1_LO1_025 1260.35 PEM IV 553.472 0.978 0.258 0.515 Y 0.000 1.751 Y TRUE W2_LO1_018 1260.76 PEM IV 4.153 0.108 0.000 0.000 Y 0.000 0.108 Y TRUE W2_LO1_020 1260.83 PEM II 0.000 0.000 0.000 0.000 Y 0.000 0.000 Y FALSE W3_LO1_024 1261.05 PEM III 52.498 0.086 0.000 0.000 Y 0.000 0.086 N TRUE Table K1-2 Wetlands Crossed by the WEP Wetland Crossings K1‐7 ---PAGE BREAK--- Wetland Milepost Cowardin Classificationa, c Wetland Category (Ecology)b Length of Ditch Excavated in Wetland (feet) Acres of Wetland in Permanent Easement Acres of Wetland in the Temporary Construction ROW Acres of Wetland in ATWS Crosses CAO Wetland Buffer (Y/N) Total Permanent Wetland Disturbance (acres) Total Temporary Wetland Disturbance (acres) Agricultural Wetland (Y/N) Wetland Crossin g >75 ft (width) Table K1-2 Wetlands Crossed by the WEP Wetland Crossings W3_LO1_023 1261.21 PEM IV 41.996 0.067 0.000 0.000 Y 0.000 0.067 N FALSE W3_LO1_019 1261.65 PEM IV 9.020 0.022 0.000 0.000 Y 0.000 0.022 N TRUE W3_LO1_020 1261.69 PEM IV 124.702 0.222 0.000 0.000 Y 0.000 0.222 N TRUE W3_LO1_021 1261.81 PEM IV 24.027 0.066 0.000 0.000 Y 0.000 0.066 N TRUE W3_LO1_022 1261.97 PEM IV 0.000 0.037 0.000 0.000 Y 0.000 0.037 N TRUE W3_LO1_025 1262.06 PEM IV 33.254 0.045 0.000 0.000 Y 0.000 0.045 N TRUE W1_LO1_023 1262.66 PEM IV 142.584 0.156 0.000 0.000 Y 0.000 0.156 N TRUE W1_LO1_026 1262.88 PEM IV 83.428 0.112 0.002 0.000 Y 0.000 0.113 N TRUE W1_LO1_027 1262.98 PEM III 28.650 0.062 0.000 0.000 Y 0.000 0.062 N TRUE W1_LO1_032 1263.49 PEM IV 41.937 0.155 0.000 0.000 Y 0.000 0.155 N TRUE W1_LO1_033 1263.50 PEM IV 264.386 0.399 0.000 0.000 Y 0.000 0.399 N TRUE W1_LO1_034 1263.76 PEM III 46.629 0.139 0.000 0.000 Y 0.000 0.139 N TRUE W1_LO1_035 1263.80 PEM IV 0.000 0.037 0.000 0.000 Y 0.000 0.037 N TRUE W1_LO1_055 1265.11 PEM IV 297.321 0.582 0.049 0.001 Y 0.000 0.632 Y TRUE W1_LO1_054 1265.26 PEM II 0.000 0.532 0.000 0.000 Y 0.000 0.532 N FALSE W1_LO1_054 1265.26 PFO II 0.000 0.015 0.000 0.000 Y 0.015 0.000 N FALSE W1_LO1_053 1265.47 PEM IV 36.349 0.050 0.000 0.000 Y 0.000 0.051 N TRUE W1_LO1_052 1265.80 PEM IV 22.109 0.034 0.000 0.000 Y 0.000 0.034 N TRUE W1_LO1_057 1265.93 PEM IV 31.553 0.078 0.000 0.000 Y 0.000 0.078 N TRUE W1_LO1_056 1266.02 PEM IV 47.094 0.078 0.000 0.000 Y 0.000 0.078 N TRUE W1_LO1_036 1266.55 PEM IV 195.381 0.754 0.000 0.000 Y 0.000 0.754 N TRUE W2_LO1_044 1266.92 PEM IV 349.819 0.519 0.064 0.000 Y 0.000 0.583 N TRUE W2_LO1_045 1267.03 PEM IV 193.701 0.314 0.041 0.000 Y 0.000 0.355 Y TRUE W2_LO1_046 1267.17 PEM IV 0.000 0.047 0.000 0.000 Y 0.000 0.047 N TRUE W2_LO1_047 1267.35 PEM IV 262.550 0.397 0.169 0.000 Y 0.000 0.566 N TRUE W3_LO1_027 1267.97 PEM III 37.107 0.058 0.013 0.000 Y 0.000 0.071 N TRUE W3_LO1_028 1268.44 PEM IV 28.544 0.034 0.016 0.000 Y 0.000 0.049 N FALSE W3_LO1_029 1268.51 PEM II 289.231 0.489 0.118 0.000 Y 0.000 0.607 Y FALSE W3_LO1_029 1268.51 PSS II 289.231 0.000 0.013 0.000 Y 0.013 0.000 Y FALSE W3_LO1_029 1268.51 PFO II 289.231 0.016 0.000 0.000 Y 0.016 0.000 Y FALSE W3_LO1_030 1268.87 PEM IV 158.295 0.228 0.122 0.000 Y 0.000 0.350 N FALSE W3_LO1_031 1269.17 PEM IV 38.142 0.039 0.016 0.000 Y 0.000 0.056 N FALSE W3_LO1_031 1269.17 PFO IV 38.142 0.000 0.001 0.000 Y 0.001 0.000 N FALSE W1_LO1_029 1269.35 PEM IV 101.082 0.152 0.030 0.000 Y 0.000 0.182 Y TRUE W1_LO1_030 1269.39 PEM II 206.678 0.184 0.103 0.000 Y 0.000 0.287 Y TRUE W1_LO1_031 1269.42 PFO II 0.000 0.192 0.000 0.000 Y 0.192 0.000 Y TRUE W2_LO1_022 1270.66 PEM III 49.780 0.090 0.016 0.000 Y 0.000 0.105 N TRUE W2_LO1_021 1270.69 PFO III 0.000 0.003 0.000 0.000 Y 0.003 0.000 N TRUE W2_LO1_023 1270.87 PEM IV 23.134 0.051 0.000 0.000 Y 0.000 0.051 N TRUE W2_LO1_024 1271.10 PEM IV 85.625 0.056 0.000 0.000 Y 0.000 0.056 N TRUE W3_LO1_032 1271.41 PEM IV 32.760 0.024 0.000 0.000 Y 0.000 0.024 N TRUE W3_LO1_033 1271.89 PEM IV 2.551 0.025 0.000 0.000 Y 0.000 0.025 N TRUE W3_LO1_034 1272.23 PEM III 46.457 0.066 0.014 0.000 Y 0.000 0.080 N TRUE W3_LO1_035 1272.32 PEM III 18.748 0.045 0.001 0.000 Y 0.000 0.046 N TRUE W2_LO1_025 1273.43 PEM IV 0.000 0.000 0.000 0.000 Y 0.000 0.000 Y TRUE W3_LO1_012 1273.58 PEM IV 22.391 0.032 0.009 0.000 Y 0.000 0.041 N TRUE W3_LO1_026 1273.96 PEM IV 0.000 0.000 0.000 0.000 Y 0.000 0.000 Y TRUE W3_LO1_010 1274.01 PEM III 67.644 0.120 0.000 0.000 Y 0.000 0.120 Y FALSE W4_LO1_007 1275.89 PEM IV 0.000 0.110 0.000 0.000 Y 0.000 0.110 N TRUE W4_LO1_006 1275.95 PSS IV 0.000 0.004 0.018 0.000 Y 0.021 0.000 N TRUE W4_LO1_005 1276.04 PFO IV 120.595 0.109 0.000 0.000 Y 0.109 0.000 N FALSE W4_LO1_004 1276.09 PFO IV 50.188 0.049 0.000 0.000 Y 0.049 0.000 N FALSE W4_LO1_003 1276.17 PFO IV 94.435 0.189 0.061 0.000 Y 0.250 0.000 N TRUE W4_LO1_002 1276.25 PEM IV 70.284 0.038 0.000 0.000 Y 0.000 0.038 N TRUE W1_LO1_058 1277.81 PEM III 36.664 0.054 0.019 0.000 Y 0.000 0.074 N FALSE W2_LO1_048 1278.81 PEM II 296.654 0.402 0.075 0.000 Y 0.000 0.477 N FALSE W2_LO1_049 1278.94 PEM IV 102.021 0.214 0.008 0.000 Y 0.000 0.223 N TRUE W2_LO1_050 1278.96 PEM IV 16.001 0.027 0.002 0.000 Y 0.000 0.029 N TRUE W2_LO1_051 1279.17 PEM II 84.322 0.113 0.022 0.000 Y 0.000 0.135 N FALSE W4_LO1_008 1279.72 PSS III 35.454 0.035 0.000 0.000 Y 0.035 0.000 N FALSE W4_LO1_009 1279.83 PEM IV 0.000 0.044 0.000 0.000 Y 0.000 0.044 N TRUE W4_LO1_011 1280.30 PEM IV 324.274 0.743 0.000 0.000 Y 0.000 0.743 Y FALSE W1_LO1_037 1280.38 PEM III 246.778 0.534 0.000 0.016 Y 0.000 0.550 Y FALSE K1‐8 ---PAGE BREAK--- Wetland Milepost Cowardin Classificationa, c Wetland Category (Ecology)b Length of Ditch Excavated in Wetland (feet) Acres of Wetland in Permanent Easement Acres of Wetland in the Temporary Construction ROW Acres of Wetland in ATWS Crosses CAO Wetland Buffer (Y/N) Total Permanent Wetland Disturbance (acres) Total Temporary Wetland Disturbance (acres) Agricultural Wetland (Y/N) Wetland Crossin g >75 ft (width) Table K1-2 Wetlands Crossed by the WEP Wetland Crossings W1_LO1_038 1280.50 PFO II 0.000 0.054 0.000 0.000 Y 0.054 0.000 N FALSE W1_LO1_039 1280.78 PEM II 3402.312 5.238 0.046 0.000 Y 0.000 5.283 Y FALSE W2_LO1_026 1281.38 PEM IV 84.441 0.122 0.000 0.000 Y 0.000 0.122 Y FALSE W2_LO1_027 1281.69 PEM III 21.576 0.044 0.000 0.000 Y 0.000 0.044 Y FALSE W3_LO1_043 1282.70 PEM II 311.424 0.000 0.000 0.002 Y 0.000 0.377 N TRUE W3_LO1_043 1282.75 PFO II 0.000 0.000 0.000 0.168 Y 0.168 0.000 N TRUE W3_LO1_043 1282.82 PSS II 0.000 0.000 0.000 0.809 Y 0.809 0.000 N TRUE W3_LO1_042 1282.89 PFO III 0.000 0.000 0.000 0.000 Y 0.000 0.000 N FALSE W3_LO1_041 1282.95 PEM IV 0.000 0.000 0.000 0.000 Y 0.000 0.000 N FALSE W3_LO1_039 1283.14 PFO III 0.000 0.034 0.000 0.000 Y 0.034 0.000 N FALSE W3_LO1_039 1283.14 PEM III 100.942 0.090 0.000 0.000 Y 0.000 0.090 N FALSE W3_LO1_037 1283.39 PEM III 38.830 0.038 0.000 0.000 Y 0.000 0.038 N FALSE W3_LO1_036 1283.42 PEM III 0.000 0.072 0.000 0.000 Y 0.000 0.072 N FALSE W3_LO1_038 1283.48 PFO III 0.000 0.011 0.000 0.000 Y 0.011 0.000 N FALSE W1_LO1_040 1284.06 PEM IV 0.000 0.000 0.000 0.000 Y 0.000 0.000 Y FALSE W1_LO1_041 1284.34 PEM IV 107.573 0.363 0.000 0.000 Y 0.000 0.363 Y FALSE W1_LO1_043 1284.76 PSS II 33.341 0.076 0.001 0.000 Y 0.076 0.000 N TRUE W2_LO1_032 1285.30 PEM IV 74.731 0.252 0.005 0.012 Y 0.000 0.268 N TRUE W2_LO1_033 1285.35 PEM III 55.857 0.090 0.000 0.000 Y 0.000 0.090 N TRUE W2_LO1_034 1285.67 PEM III 1693.575 2.499 0.000 0.000 Y 0.000 2.499 N TRUE W2_LO1_031 1285.80 PFO IV 102.206 0.167 0.000 0.000 Y 0.167 0.000 N FALSE W2_LO1_029 1286.03 PEM IV 2074.774 3.389 0.000 0.000 Y 0.000 3.389 N FALSE W2_LO1_030 1286.19 PFO III 0.000 0.000 0.000 0.000 Y 0.000 0.000 N FALSE W3_LO1_044 1286.80 PEM IV 196.367 0.298 0.000 0.000 Y 0.000 0.298 N FALSE W3_LO1_044 1286.81 PFO IV 0.000 0.001 0.000 0.000 Y 0.001 0.000 N FALSE W1_LO1_044 1287.41 PFO III 0.000 0.034 0.000 0.000 Y 0.034 0.000 N TRUE W1_LO1_045 1287.48 PEM IV 425.543 0.731 0.153 0.000 Y 0.000 0.883 Y TRUE W1_LO1_047 1287.74 PSS IV 58.314 0.105 0.000 0.000 Y 0.106 0.000 Y TRUE W1_LO1_048 1288.01 PSS IV 144.393 0.299 0.057 0.000 Y 0.356 0.000 Y TRUE W2_LO1_035 1288.24 PEM II 1684.681 2.681 0.274 0.077 Y 0.000 3.032 Y TRUE W2_LO1_039 1288.47 PEM IV 514.054 0.878 0.241 0.000 Y 0.000 1.119 Y TRUE W2_LO1_038 1288.57 PSS II 168.592 0.344 0.072 0.000 Y 0.416 0.000 N TRUE W2_LO1_037 1288.70 PEM IV 571.094 0.816 0.094 0.000 Y 0.000 0.909 N TRUE W2_LO1_036 1288.75 PEM IV 241.211 0.359 0.000 0.000 Y 0.000 0.359 N TRUE W2_LO1_040 1288.88 PSS IV 206.151 0.302 0.000 0.000 Y 0.302 0.000 N FALSE W2_LO1_042 1288.93 PEM III 237.473 0.354 0.000 0.000 Y 0.000 0.354 N FALSE W2_LO1_043 1289.33 PEM III 129.965 0.178 0.001 0.000 Y 0.000 0.179 Y TRUE W2_LO1_041 1289.35 PEM III 474.719 0.812 0.220 0.000 Y 0.000 1.032 Y TRUE CS-1E 1289.49 PEM IV 45.287 0.000 0.000 0.042 Y 0.000 0.042 Y TRUE CS-1A 1289.56 PEM IV 0.000 0.000 0.000 2.188 Y 0.000 2.188 Y TRUE 3.377 45.819 Chehalis Loop 1291.5 1291.41 PSS III 190.115 0.084 0.071 0.276 Y 0.431 0.000 Y TRUE 1291.5 1291.41 PFO III 190.115 0.022 0.181 0.000 Y 0.203 0.000 Y TRUE 1291.5 1291.41 PEM III 190.115 5.259 0.504 0.000 Y 0.000 5.763 Y TRUE 1292.4 1292.26 PFO III 0.000 0.166 0.452 0.053 Y 0.671 0.000 N TRUE 1292.4 1292.26 PEM III 0.000 3.297 0.001 0.000 Y 0.000 3.298 N TRUE 1292.8 1292.77 PEM III 1702.917 2.956 0.777 0.000 Y 0.000 3.733 Y TRUE 1292.8 1292.77 PFO III 1702.917 0.055 0.065 0.000 Y 0.120 0.000 Y TRUE 1293.1 1293.10 PEM III 589.893 2.558 0.099 0.238 Y 0.000 2.895 Y TRUE 1293.1 1293.10 PFO III 589.893 0.212 0.280 0.000 Y 0.492 0.000 Y TRUE 1293.8 1293.64 PEM II 1314.839 2.046 0.000 0.000 Y 0.000 2.046 N TRUE 1293.8 1293.64 PFO II 1314.839 0.172 0.309 0.000 Y 0.481 0.000 N TRUE 1294.2 1294.13 PFO II 0.000 0.000 0.000 0.023 Y 0.023 0.000 Y TRUE 1294.2 1294.13 PSS II 0.000 0.752 0.110 1.377 Y 2.239 0.000 Y TRUE 1294.7 1294.41 PEM IV 430.466 0.945 0.272 11.446 Y 0.000 12.663 Y TRUE 1294.8 1294.53 PEM III 1525.733 2.718 0.594 0.318 Y 0.000 3.630 N TRUE 1294.8 1294.53 PSS III 1525.733 0.080 0.069 0.133 Y 0.282 0.000 N TRUE 1294.8 1294.53 PFO III 1525.733 0.028 0.072 0.000 Y 0.100 0.000 N TRUE 1294.9 1294.90 PFO III 236.550 0.368 0.018 0.000 Y 0.386 0.000 N TRUE 1295.1 1295.08 PEM III 65.215 0.086 0.032 0.000 Y 0.000 0.117 N TRUE 1295.2 1295.20 PFO IV 35.474 0.050 0.000 0.000 Y 0.050 0.000 N TRUE Woodland Subtotal K1‐9 ---PAGE BREAK--- Wetland Milepost Cowardin Classificationa, c Wetland Category (Ecology)b Length of Ditch Excavated in Wetland (feet) Acres of Wetland in Permanent Easement Acres of Wetland in the Temporary Construction ROW Acres of Wetland in ATWS Crosses CAO Wetland Buffer (Y/N) Total Permanent Wetland Disturbance (acres) Total Temporary Wetland Disturbance (acres) Agricultural Wetland (Y/N) Wetland Crossin g >75 ft (width) Table K1-2 Wetlands Crossed by the WEP Wetland Crossings 1295.4 1295.43 PFO II 51.101 0.007 0.000 0.000 Y 0.007 0.000 Y TRUE 1295.4 1295.43 PEM II 51.101 0.086 0.014 0.001 Y 0.000 0.101 Y TRUE 1295.9 1295.96 PEM III 120.763 0.182 0.000 0.000 Y 0.000 0.182 N FALSE 1295.9 1295.96 PFO III 120.763 0.037 0.000 0.000 Y 0.037 0.000 N FALSE 1296.1 1296.14 PEM II 19.280 0.019 0.000 0.000 Y 0.000 0.019 N TRUE 1296.1 1296.14 PFO II 19.280 0.014 0.022 0.000 Y 0.036 0.000 N TRUE 1296.15 1296.15 PEM III 46.612 0.047 0.000 0.000 Y 0.000 0.047 N TRUE 1296.15 1296.15 PFO III 46.612 0.024 0.016 0.000 Y 0.039 0.000 N TRUE 1296.45 1296.50 PEM II 74.515 0.059 0.000 0.000 Y 0.000 0.059 Y TRUE 1296.45 1296.50 PFO II 74.515 0.063 0.037 0.000 Y 0.100 0.000 Y TRUE 1296.6 1296.66 PFO II 68.177 0.108 0.030 0.000 Y 0.137 0.000 N TRUE 1296.9 1296.73 PFO II 634.092 1.102 0.220 0.000 Y 1.321 0.000 N TRUE 1297.6 1297.40 PFO I 113.268 0.207 0.035 0.000 Y 0.242 0.000 N TRUE 1298.0 1297.96 PEM II 0.000 0.111 0.000 0.000 Y 0.000 0.111 N TRUE 1298.0 1297.96 PFO II 0.000 0.146 0.000 0.000 Y 0.146 0.000 N TRUE 1298.5 1298.36 PEM III 369.672 0.604 0.054 0.000 Y 0.000 0.658 N TRUE 1298.5 1298.36 PFO III 369.672 0.004 0.000 0.000 Y 0.004 0.000 N TRUE 1298.5 1298.36 PSS III 369.672 0.000 0.129 0.000 Y 0.129 0.000 N TRUE 1299 1298.99 PEM II 225.169 0.631 0.133 0.000 Y 0.000 0.764 Y TRUE 1299.1 1299.11 PEM II 249.322 0.429 0.000 0.000 Y 0.000 0.429 Y FALSE 1299.8 1299.73 PFO IV 0.000 0.133 0.000 0.000 Y 0.133 0.000 N TRUE 1299.8 1299.73 PEM IV 0.000 0.861 0.032 0.000 Y 0.000 0.893 N TRUE 1299.95 1299.93 PEM III 0.000 0.060 0.012 0.000 Y 0.000 0.072 N TRUE 1299.95 1299.93 PFO III 0.000 0.008 0.005 0.000 Y 0.013 0.000 N TRUE 1300.2 1300.05 PEM III 94.967 0.132 0.014 0.023 Y 0.000 0.169 N TRUE 1300.9 1300.78 PEM II 0.000 0.035 0.000 0.000 Y 0.000 0.035 N FALSE 1300.9 1300.78 PFO II 0.000 0.014 0.000 0.000 Y 0.014 0.000 N FALSE 1301.5 1301.46 PEM IV 644.490 0.960 0.315 2.274 Y 0.000 3.549 Y TRUE 1301.6 1301.59 PEM III 464.061 2.707 0.739 0.258 Y 0.000 3.705 Y TRUE 1302.8 1302.71 PEM III 273.857 0.488 0.000 0.000 Y 0.000 0.488 N FALSE 1303.2 1303.01 PEM IV 148.350 0.168 0.062 0.000 Y 0.000 0.231 N TRUE 1303.2 1303.01 PFO IV 148.350 0.099 0.000 0.000 Y 0.099 0.000 N TRUE 1303.3 1303.10 PEM III 79.753 0.186 0.040 0.000 Y 0.000 0.225 N TRUE 1303.3 1303.10 PFO III 79.753 0.087 0.000 0.000 Y 0.087 0.000 N TRUE W2_LO2_002 1303.23 PSS IV 32.876 0.080 0.000 0.000 Y 0.080 0.000 N TRUE W2_LO2_001 1303.49 PEM IV 107.573 0.146 0.000 0.000 Y 0.000 0.146 N TRUE W3_LO2_001 1304.18 PEM IV 0.000 0.018 0.000 0.000 Y 0.000 0.018 N TRUE W3_LO2_002 1304.30 PEM III 25.400 0.048 0.010 0.135 Y 0.000 0.192 N TRUE W3_LO2_003 1304.40 PEM IV 105.508 0.149 0.074 0.000 Y 0.000 0.223 N TRUE W3_LO2_004 1304.46 PSS III 341.806 0.496 0.197 0.000 Y 0.693 0.000 N TRUE W3_LO2_004 1304.46 PEM III 341.806 1.317 0.655 0.000 Y 0.000 1.973 N TRUE W3_LO2_005 1304.89 PEM III 86.488 0.118 0.053 0.000 Y 0.000 0.172 N TRUE W3_LO2_007 1305.15 PEM III 809.106 1.164 0.541 0.000 Y 0.000 1.704 N TRUE W3_LO2_008 1305.71 PEM IV 13.002 0.016 0.000 0.000 Y 0.000 0.016 N TRUE W3_LO2_009 1306.16 PEM III 457.323 0.765 0.251 0.000 Y 0.000 1.015 Y TRUE W3_LO2_012 1306.55 PEM IV 56.662 0.092 0.029 0.000 Y 0.000 0.121 Y TRUE W3_LO2_010 1306.57 PEM IV 132.546 0.174 0.078 0.000 Y 0.000 0.252 Y TRUE W3_LO2_010 1306.57 PFO IV 132.546 0.001 0.000 0.000 Y 0.001 0.000 Y TRUE W4_LO2_008 1306.71 PEM IV 110.001 0.216 0.045 0.000 Y 0.000 0.261 Y TRUE W4_LO2_007 1306.80 PEM IV 103.362 0.183 0.043 0.000 Y 0.000 0.226 N TRUE W4_LO2_006 1307.00 PEM IV 89.647 0.150 0.043 0.000 Y 0.000 0.193 N TRUE W4_LO2_005 1307.11 PEM IV 275.803 0.566 0.052 0.000 Y 0.000 0.619 N TRUE W4_LO2_004 1307.22 PEM IV 313.095 0.635 0.060 0.022 Y 0.000 0.718 N TRUE W4_LO2_003 1307.47 PEM IV 44.832 0.071 0.023 0.000 Y 0.000 0.094 N TRUE W4_LO2_002 1307.66 PEM IV 49.600 0.062 0.022 0.000 Y 0.000 0.084 N TRUE W4_LO2_001 1307.69 PEM IV 52.081 0.081 0.008 0.000 Y 0.000 0.089 N TRUE W1_LO2_100 1307.92 PEM IV 127.391 0.170 0.001 0.000 Y 0.000 0.171 N TRUE W1_LO2_101 1308.33 PEM III 62.026 0.073 0.013 0.000 Y 0.000 0.086 N TRUE W1_LO2_102 1308.66 PEM III 79.153 0.078 0.000 0.000 Y 0.000 0.078 N TRUE W1_LO2_103 1308.75 PEM III 1040.415 1.196 0.241 0.000 Y 0.000 1.436 N TRUE W1_LO2_103 1308.75 PFO III 1040.415 0.125 0.128 0.000 Y 0.253 0.000 N TRUE W1_LO2_105 1309.05 PSS III 0.000 0.000 0.000 0.103 Y 0.103 0.000 N TRUE W4_LO2_009 1310.21 PEM IV 144.500 0.136 0.171 0.000 Y 0.000 0.307 N TRUE K1‐10 ---PAGE BREAK--- Wetland Milepost Cowardin Classificationa, c Wetland Category (Ecology)b Length of Ditch Excavated in Wetland (feet) Acres of Wetland in Permanent Easement Acres of Wetland in the Temporary Construction ROW Acres of Wetland in ATWS Crosses CAO Wetland Buffer (Y/N) Total Permanent Wetland Disturbance (acres) Total Temporary Wetland Disturbance (acres) Agricultural Wetland (Y/N) Wetland Crossin g >75 ft (width) Table K1-2 Wetlands Crossed by the WEP Wetland Crossings W4_LO2_010 1310.79 PEM IV 44.457 0.052 0.016 0.000 Y 0.000 0.067 Y TRUE W4_LO2_011 1311.19 PEM IV 42.122 0.045 0.000 0.000 Y 0.000 0.045 N TRUE W4_LO2_012 1311.40 PEM III 60.951 0.069 0.002 0.000 Y 0.000 0.071 N TRUE W4_LO2_013 1311.43 PEM III 34.063 0.041 0.005 0.000 Y 0.000 0.046 N TRUE W2_LO2_007 1311.64 PSS II 94.769 0.111 0.025 0.000 Y 0.136 0.000 N TRUE W2_LO2_006 1312.36 PEM IV 48.528 0.142 0.000 0.000 Y 0.000 0.142 N TRUE W2_LO2_005 1312.60 PEM IV 75.614 0.171 0.031 0.000 Y 0.000 0.201 N TRUE W2_LO2_004 1312.65 PEM IV 110.066 0.223 0.020 0.000 Y 0.000 0.242 N TRUE W2_LO2_003 1312.72 PEM IV 118.563 0.178 0.047 0.031 Y 0.000 0.256 N TRUE W1_LO2_104 1313.05 PEM III 165.798 0.300 0.058 0.000 Y 0.000 0.359 N TRUE W2_LO2_009 1313.34 PEM IV 144.716 0.234 0.055 0.000 Y 0.000 0.290 N TRUE W2_LO2_008 1313.80 PEM IV 97.394 0.132 0.005 0.000 Y 0.000 0.138 N TRUE W4_LO2_014 1314.60 PEM IV 95.315 0.126 0.032 0.007 Y 0.000 0.165 N TRUE W4_LO2_015 1314.72 PEM IV 143.037 0.230 0.010 0.000 Y 0.000 0.240 N TRUE W4_LO2_016 1314.86 PEM IV 164.323 0.161 0.052 0.000 Y 0.000 0.213 N TRUE W4_LO2_017 1314.95 PEM IV 90.458 0.080 0.001 0.000 Y 0.000 0.082 N TRUE JW-WA-3-2 1315.03 PSSC No Rating 416.712 0.681 0.202 0.000 Y 0.883 0.000 N TRUE 10.170 58.633 Sumner South FL-7 1339.15 PSS III 135.815 0.128 0.072 0.031 Y 0.231 0.000 N TRUE W1_LO3_002 1339.30 PEM III 19.874 0.077 0.000 0.000 Y 0.000 0.077 N TRUE FL-5 1339.34 PEM III 58.681 0.343 0.139 0.000 Y 0.000 0.482 N TRUE W1_LO3_001 1339.80 PFO III 388.026 0.544 0.222 0.000 Y 0.766 0.000 Y TRUE W1_LO3_005 1341.91 PFO IV 0.000 0.022 0.000 0.000 Y 0.022 0.000 N TRUE W1_LO3_004 1341.94 PSS IV 654.728 1.113 0.000 0.000 Y 1.113 0.000 N FALSE W1_LO3_003 1342.03 PFO IV 0.000 0.001 0.000 0.000 Y 0.001 0.000 N FALSE W1_LO3_101 1342.11 PEM IV 0.000 0.000 0.000 0.155 Y 0.000 0.155 Y TRUE W1_LO3_006 1342.19 PEM IV 564.174 0.813 0.015 0.000 Y 0.000 0.829 N TRUE W1_LO3_007 1342.33 PEM IV 171.487 0.275 0.000 0.000 Y 0.000 0.275 N FALSE W1_LO3_008 1342.45 PFO IV 59.037 0.189 0.000 0.000 Y 0.189 0.000 N FALSE W2_LO3_001 1344.47 PFO III 0.000 0.030 0.000 0.000 Y 0.030 0.000 N FALSE W2_LO3_003 1345.17 PEM IV 33.562 0.046 0.012 0.000 Y 0.000 0.058 N FALSE W2_LO3_004 1345.27 PFO II 124.382 0.161 0.021 0.000 Y 0.182 0.000 N FALSE W2_LO3_005 1346.09 PEM II 76.100 0.103 0.000 0.000 Y 0.000 0.103 N FALSE W3_LO3_003 1346.82 PEM III 116.121 0.249 0.000 0.000 Y 0.000 0.249 Y FALSE W3_LO3_003 1346.82 PSS III 116.121 0.155 0.000 0.000 Y 0.155 0.000 Y FALSE W4_LO3_101 1346.91 PEM IV 0.000 0.000 0.000 1.024 Y 0.000 1.024 N TRUE W3_LO3_002 1346.96 PEM III 656.121 0.716 0.000 0.000 Y 0.000 0.716 N FALSE W3_LO3_002 1346.96 PSS III 656.121 0.223 0.000 0.000 Y 0.223 0.000 N FALSE W4_LO3_102 1347.31 PEM IV 0.000 0.000 0.000 0.066 Y 0.000 0.066 Y TRUE W3_LO3_001 1347.94 PSS III 34.352 0.016 0.000 0.143 Y 0.159 0.000 Y FALSE W4_LO3_103 1349.07 PEM IV 913.579 1.549 0.256 0.149 Y 0.000 1.954 Y TRUE WP_LO3_007 1349.07 PEM No Rating 0.000 0.000 0.000 0.389 Y 0.000 0.389 Y TRUE W1_LO3_010 1349.54 PEM IV 312.363 0.506 0.132 0.025 Y 0.000 0.663 Y TRUE W1_LO3_009 1349.98 PEM III 382.103 0.479 0.052 0.000 Y 0.000 0.531 N TRUE W2_LO3_006 1350.46 PEM IV 96.673 0.152 0.000 0.000 Y 0.000 0.152 N TRUE 3.072 7.724 Sumner North A WP_LO4_001 1356.90 PFO No Rating 0.000 0.000 0.000 0.044 0.044 0.000 Y FALSE W1_LO4_001 1357.13 PEM III 59.196 0.101 0.026 0.000 Y 0.000 0.127 Y TRUE W1_LO4_002 1357.18 PEM III 164.698 0.296 0.000 0.000 Y 0.000 0.296 Y FALSE W1_LO4_003 1357.77 PEM III 80.990 0.182 0.012 0.000 Y 0.000 0.194 N TRUE W2_LO4_004 1358.11 PEM III 260.025 0.454 0.000 0.000 Y 0.000 0.454 N FALSE W2_LO4_005 1358.29 PEM III 288.613 0.404 0.000 0.000 Y 0.000 0.404 N FALSE W2_LO4_003 1358.49 PEM III 58.558 0.047 0.000 0.000 Y 0.000 0.047 N FALSE W2_LO4_002 1358.69 PEM II 477.196 0.661 0.000 0.000 Y 0.000 0.661 N FALSE W2_LO4_001 1358.86 PEM III 0.000 0.003 0.000 0.000 Y 0.000 0.003 N FALSE W4_LO4_001 1360.93 PEM III 673.467 1.203 0.163 0.000 Y 0.000 1.367 Y TRUE W4_LO4_002 1362.43 PEM IV 326.606 0.500 0.000 0.000 Y 0.000 0.500 N FALSE 0.044 4.055 Sumner North A Subtotal Chehalis Subtotal Sumner South Subtotal K1‐11 ---PAGE BREAK--- Wetland Milepost Cowardin Classificationa, c Wetland Category (Ecology)b Length of Ditch Excavated in Wetland (feet) Acres of Wetland in Permanent Easement Acres of Wetland in the Temporary Construction ROW Acres of Wetland in ATWS Crosses CAO Wetland Buffer (Y/N) Total Permanent Wetland Disturbance (acres) Total Temporary Wetland Disturbance (acres) Agricultural Wetland (Y/N) Wetland Crossin g >75 ft (width) Table K1-2 Wetlands Crossed by the WEP Wetland Crossings Sumner North B W1_LO5_001 1370.93 PEM III 5.791 0.063 0.000 0.000 Y 0.000 0.063 N TRUE W1_LO5_003 1371.00 PEM III 291.665 0.396 0.113 0.000 Y 0.000 0.509 N TRUE W1_LO5_004 1371.06 PEM II 479.812 0.580 0.052 0.002 Y 0.000 0.634 N TRUE W1_LO5_006 1371.65 PEM IV 268.210 0.308 0.000 0.000 Y 0.000 0.308 N TRUE W1_LO5_005 1371.72 PEM IV 61.018 0.052 0.000 0.000 Y 0.000 0.052 N TRUE W2_LO5_002 1371.96 PEM II 35.947 0.093 0.000 0.000 Y 0.000 0.093 N FALSE W2_LO5_001 1372.73 PEM IV 105.062 0.119 0.000 0.000 Y 0.000 0.119 N TRUE W4_LO5_004 1373.29 PEM IV 774.401 1.268 0.281 0.000 Y 0.000 1.549 N TRUE W4_LO5_003 1373.66 PFO III 0.000 0.024 0.000 0.000 Y 0.024 0.000 N FALSE W2_LO5_006 1374.50 PEM IV 49.791 0.081 0.002 0.000 Y 0.000 0.083 N TRUE W2_LO5_005 1374.67 PEM IV 35.337 0.129 0.010 0.000 Y 0.000 0.138 N TRUE W2_LO5_004 1374.87 PEM IV 170.214 0.327 0.000 0.000 Y 0.000 0.327 N TRUE W2_LO5_003 1375.19 PEM IV 349.489 0.456 0.001 0.000 Y 0.000 0.458 N TRUE W3_LO5_004 1375.86 PSS III 103.498 0.088 0.000 0.000 Y 0.088 0.000 N FALSE W3_LO5_005 1375.88 PSS IV 0.000 0.003 0.000 0.000 Y 0.003 0.000 N FALSE 1376.9 1376.82 PEM No Rating 116.519 0.686 0.000 0.000 Y 0.000 0.686 N FALSE W3_LO5_001 1377.30 PSS II 524.042 0.888 0.247 0.045 Y 1.180 0.000 N TRUE W3_LO5_002 1378.06 PSS III 167.511 0.293 0.000 0.000 Y 0.293 0.000 N FALSE W4_LO5_002 1378.55 PFO III 0.000 0.029 0.000 0.000 Y 0.029 0.000 N TRUE W4_LO5_001 1379.07 PSS I 360.051 0.597 0.081 0.000 Y 0.678 0.000 N TRUE W1_LO5_002 1379.62 PFO II 18.819 0.035 0.000 0.000 Y 0.035 0.000 N FALSE SN-48 1380.18 PFO III 0.000 0.002 0.000 0.000 Y 0.002 0.000 N TRUE SN-48 1380.18 PSS III 0.000 0.133 0.000 0.000 Y 0.133 0.000 N TRUE SN-46 1380.72 PFO III 0.000 0.001 0.000 0.000 Y 0.001 0.000 N TRUE SN-44 1381.30 PEM I 0.000 1.219 0.000 0.034 Y 0.000 1.253 N TRUE SN-44 1381.30 PSS I 0.000 0.161 0.174 0.000 Y 0.335 0.000 N TRUE SN-44 1381.30 PFO I 0.000 0.041 0.044 0.121 Y 0.207 0.000 N TRUE 3.008 6.273 Snohomish W3_LO6_001 1394.35 PSS IV 0.000 0.063 0.000 0.000 Y 0.063 0.000 N TRUE W3_LO6_002 1394.42 PSS II 71.620 0.116 0.000 0.000 Y 0.116 0.000 N FALSE W3_LO6_003 1394.46 PSS II 336.077 0.041 0.000 0.000 Y 0.041 0.000 N TRUE W3_LO6_003 1394.46 PEM II 336.077 0.253 0.000 0.000 Y 0.000 0.253 N FALSE W3_LO6_004 1394.80 PEM IV 6.346 0.123 0.000 0.000 Y 0.000 0.123 N TRUE W3_LO6_005 1394.83 PEM IV 108.473 0.094 0.000 0.000 Y 0.000 0.094 N TRUE W3_LO6_006 1394.88 PEM IV 66.443 0.089 0.000 0.000 Y 0.000 0.089 N FALSE W3_LO6_008 1395.32 PSS III 0.000 0.041 0.000 0.000 Y 0.041 0.000 N FALSE W3_LO6_007 1395.35 PSS III 0.000 0.153 0.000 0.000 Y 0.153 0.000 N TRUE W3_LO6_009 1395.42 PSS III 379.023 0.597 0.000 0.000 Y 0.597 0.000 N FALSE W3_LO6_010 1395.57 PEM IV 204.778 0.200 0.005 0.000 Y 0.000 0.205 N TRUE W4_LO6_003 1395.99 PEM III 240.373 0.335 0.086 0.000 Y 0.000 0.421 Y TRUE W4_LO6_004 1396.61 PSS IV 6.735 0.104 0.000 0.000 Y 0.104 0.000 N TRUE W4_LO6_005 1396.63 PEM III 323.885 0.515 0.000 0.000 Y 0.000 0.515 N TRUE W4_LO6_102 1397.19 PEM III 119.496 0.200 0.075 0.000 Y 0.000 0.275 Y TRUE W4_LO6_103 1397.43 PSS III 0.000 0.000 0.000 3.503 Y 3.503 0.000 Y TRUE W1_LO6_002 1398.08 PEM IV 52.881 0.045 0.000 0.000 Y 0.000 0.045 N TRUE W1_LO6_003 1398.08 PFO IV 0.000 0.024 0.012 0.000 Y 0.035 0.000 N TRUE W1_LO6_004 1398.19 PEM III 67.976 0.059 0.000 0.000 Y 0.000 0.059 Y TRUE W1_LO6_005 1398.58 PEM IV 50.047 0.037 0.039 0.000 Y 0.000 0.076 N TRUE W1_LO6_006 1398.60 PEM III 157.116 0.252 0.054 0.000 Y 0.000 0.306 N TRUE W1_LO6_007 1398.62 OW No Rating 0.000 0.016 0.000 0.000 Y 0.016 0.000 N TRUE W1_LO6_008 1398.67 PEM III 463.390 0.650 0.280 0.000 Y 0.000 0.930 N TRUE W1_LO6_009 1399.07 PFO III 0.000 0.029 0.000 0.000 Y 0.029 0.000 N TRUE W1_LO6_011 1399.34 PEM IV 135.691 0.163 0.008 0.000 Y 0.000 0.171 N TRUE W1_LO6_012 1399.41 PEM IV 192.276 0.290 0.033 0.000 Y 0.000 0.323 N TRUE W1_LO6_015 1399.74 PEM III 154.673 0.121 0.000 0.000 Y 0.000 0.121 N TRUE W2_LO6_001 1400.34 PEM IV 69.437 0.048 0.000 0.000 Y 0.000 0.048 N TRUE W2_LO6_003 1400.43 PEM IV 95.367 0.096 0.000 0.000 Y 0.000 0.096 N FALSE W2_LO6_005 1400.87 PEM II 3537.883 3.917 3.386 0.000 Y 0.000 7.303 Y TRUE W2_LO6_004 1401.48 PFO II 143.687 0.766 0.000 0.000 Y 0.766 0.000 N TRUE WP_LO6_001 1401.65 PEM No Rating 0.000 0.016 0.000 0.000 Y 0.000 0.016 Y TRUE Sumner North B Subtotal K1‐12 ---PAGE BREAK--- Wetland Milepost Cowardin Classificationa, c Wetland Category (Ecology)b Length of Ditch Excavated in Wetland (feet) Acres of Wetland in Permanent Easement Acres of Wetland in the Temporary Construction ROW Acres of Wetland in ATWS Crosses CAO Wetland Buffer (Y/N) Total Permanent Wetland Disturbance (acres) Total Temporary Wetland Disturbance (acres) Agricultural Wetland (Y/N) Wetland Crossin g >75 ft (width) Table K1-2 Wetlands Crossed by the WEP Wetland Crossings W4_LO6_101 1402.90 PEM IV 46.131 0.059 0.034 0.469 Y 0.000 0.562 Y TRUE W1_LO6_016 1404.19 PEM III 275.161 0.391 0.110 0.274 Y 0.000 0.775 N TRUE W1_LO6_017 1404.33 PEM III 76.702 0.143 0.000 0.000 Y 0.000 0.143 N FALSE W1_LO6_018 1404.41 PEM I 161.267 0.332 0.000 0.000 Y 0.000 0.332 N FALSE WP_LO6_002 1405.21 PFO No Rating 0.000 0.002 0.010 0.000 Y 0.011 0.000 N TRUE W1_LO6_019 1405.34 PEM II 287.890 0.373 0.011 0.000 Y 0.000 0.384 N TRUE W2_LO6_006 1405.85 PEM IV 479.945 0.718 0.000 0.000 Y 0.000 0.718 N FALSE W2_LO6_007 1406.04 PEM IV 410.200 0.447 0.172 0.000 Y 0.000 0.619 Y TRUE W2_LO6_008 1406.38 PSS III 111.335 0.410 0.000 0.000 Y 0.410 0.000 N FALSE W2_LO6_009 1406.54 PEM IV 411.006 0.593 0.000 0.000 Y 0.000 0.593 Y FALSE W2_LO6_011 1407.45 PEM III 530.784 0.676 0.000 0.000 Y 0.000 0.676 N FALSE W3_LO6_011 1408.20 PEM III 98.849 0.110 0.000 0.000 Y 0.000 0.110 Y FALSE W3_LO6_011 1408.20 PFO III 98.849 0.003 0.000 0.000 Y 0.003 0.000 Y FALSE W4_LO6_008 1408.35 PEM III 58.247 0.086 0.003 0.000 Y 0.000 0.088 N TRUE W4_LO6_010 1408.96 PEM IV 72.865 0.061 0.000 0.000 Y 0.000 0.061 N FALSE MV-71 1409.32 PSS II 160.373 0.196 0.000 0.000 Y 0.196 0.000 N TRUE MV-71 1409.32 PEM II 160.373 0.035 0.000 0.000 Y 0.000 0.035 N TRUE MV-71 1409.32 PFO II 160.373 0.001 0.000 0.000 Y 0.001 0.000 N TRUE MV-70 1409.39 PEM III 0.000 0.001 0.003 0.000 Y 0.000 0.004 N TRUE MV-70 1409.39 PSS III 0.000 0.000 0.004 0.000 Y 0.004 0.000 N TRUE 6.092 16.568 Mt Vernon South (Proxy Data) MV-17 1436.79 PFO III 0.000 0.060 0.000 0.000 Y 0.060 0.000 N TRUE MV-20 1437.79 PFO II 105.887 0.491 0.144 0.000 Y 0.635 0.000 N TRUE MV-20 1437.79 PSS II 105.887 1.561 0.069 0.000 Y 1.629 0.000 N TRUE MV-21a 1438.45 PFO III 201.418 0.334 0.096 0.060 Y 0.490 0.000 N TRUE MV-21b 1438.55 PFO III 39.253 0.105 0.000 0.021 Y 0.126 0.000 N TRUE MV-21c 1438.58 PFO III 190.784 0.265 0.093 0.002 Y 0.360 0.000 N TRUE MV-22 1438.73 PFO III 153.715 0.241 0.000 0.000 Y 0.241 0.000 N FALSE MV-23a 1438.88 PEM IV 387.662 0.704 0.000 0.000 Y 0.000 0.704 Y FALSE MV-23b 1438.98 PEM IV 0.000 0.108 0.000 0.000 Y 0.000 0.108 Y TRUE MV-24 1439.03 PEM IV 54.802 0.246 0.000 0.000 Y 0.000 0.246 Y TRUE MV-27a 1439.13 PEM III 140.171 0.166 0.063 0.000 Y 0.000 0.228 Y TRUE MV-27b 1439.19 PEM III 755.201 1.286 0.348 0.319 Y 0.000 1.952 Y TRUE MV-29.1 1439.34 PEM IV 416.643 0.661 0.197 0.000 Y 0.000 0.858 N TRUE MV-29.2 1439.44 PEM IV 0.000 0.000 0.000 0.003 Y 0.000 0.003 N TRUE MV-29.3 1439.48 PEM IV 202.917 0.369 0.147 0.000 Y 0.000 0.516 N TRUE MV-28 1439.53 PFO IV 22.127 0.030 0.013 0.000 Y 0.043 0.000 N TRUE MV-29.4 1439.58 PEM IV 50.799 0.113 0.010 0.007 Y 0.000 0.130 Y TRUE MV-29.5 1439.62 PEM IV 0.000 0.029 0.000 0.051 Y 0.000 0.080 Y TRUE MV-29.6 1439.64 PEM IV 15.776 0.088 0.175 0.000 Y 0.000 0.263 Y TRUE MV-29.7 1439.64 PEM IV 0.000 0.046 0.000 0.027 Y 0.000 0.073 Y TRUE MV-29.8 1439.68 PEM IV 0.000 0.003 0.000 0.015 Y 0.000 0.018 Y TRUE MV-30a 1439.86 PEM III 628.965 1.078 0.325 0.000 Y 0.000 1.404 Y TRUE MV-31 1440.15 PEM III 0.000 0.000 0.000 0.318 Y 0.000 0.318 Y TRUE Mt. Vernon South Subtotal 3.584 6.900 Mt. Vernon North A W4_LO8_009 1440.26 PEM III 135.859 0.205 0.037 0.000 Y 0.000 0.242 Y TRUE W4_LO8_008 1440.59 PEM IV 0.000 0.000 0.000 0.000 Y 0.000 0.000 Y TRUE W4_LO8_007 1440.62 PEM IV 216.024 0.371 0.091 0.000 Y 0.000 0.463 Y TRUE W4_LO8_006 1441.06 PEM IV 144.627 0.250 0.083 0.000 Y 0.000 0.333 Y TRUE W4_LO8_005 1441.10 PEM IV 896.077 1.540 0.415 0.000 Y 0.000 1.955 Y TRUE W4_LO8_004 1441.45 PSS III 37.118 0.096 0.000 0.000 Y 0.096 0.000 Y FALSE W2_LO8_005 1441.81 PEM IV 100.921 0.118 0.029 0.000 Y 0.000 0.147 N TRUE W2_LO8_004 1442.10 PEM III 101.460 0.167 0.000 0.000 Y 0.000 0.167 N FALSE W2_LO8_003 1442.50 PEM III 515.916 0.874 0.246 0.000 Y 0.000 1.120 N TRUE W2_LO8_002 1442.78 PEM IV 30.819 0.063 0.000 0.000 Y 0.000 0.063 Y TRUE W2_LO8_001 1442.92 PEM IV 665.874 1.278 0.088 0.000 Y 0.000 1.366 N TRUE W4_LO8_001 1444.26 PEM IV 26.421 0.019 0.004 0.000 Y 0.000 0.023 N TRUE W4_LO8_003 1444.59 PEM IV 0.000 0.024 0.000 0.000 Y 0.000 0.024 N TRUE W4_LO8_002 1444.61 PEM IV 169.748 0.117 0.000 0.000 Y 0.000 0.117 N TRUE Mt. Vernon North A Subtotal 0.096 6.021 Snohomish Subtotal K1‐13 ---PAGE BREAK--- Wetland Milepost Cowardin Classificationa, c Wetland Category (Ecology)b Length of Ditch Excavated in Wetland (feet) Acres of Wetland in Permanent Easement Acres of Wetland in the Temporary Construction ROW Acres of Wetland in ATWS Crosses CAO Wetland Buffer (Y/N) Total Permanent Wetland Disturbance (acres) Total Temporary Wetland Disturbance (acres) Agricultural Wetland (Y/N) Wetland Crossin g >75 ft (width) Table K1-2 Wetlands Crossed by the WEP Wetland Crossings Mt. Vernon North B W1_LO9_001 1453.68 PEM IV 0.000 0.020 0.000 0.000 Y 0.000 0.020 N TRUE W1_LO9_002 1453.71 PEM IV 6.061 0.036 0.006 0.000 Y 0.000 0.042 N TRUE W1_LO9_003 1453.77 PEM IV 0.000 0.024 0.055 0.000 Y 0.000 0.078 N TRUE W1_LO9_004 1453.86 PEM IV 77.019 0.067 0.019 0.000 Y 0.000 0.085 N TRUE W1_LO9_005 1454.21 PEM IV 127.311 0.154 0.000 0.000 Y 0.000 0.154 N TRUE W1_LO9_006 1454.34 PEM II 306.644 0.271 0.018 0.000 Y 0.000 0.289 N TRUE W1_LO9_007 1454.49 PSS III 0.000 0.000 0.000 0.000 Y 0.000 0.000 N TRUE W1_LO9_008 1454.60 PSS III 0.000 0.028 0.000 0.000 Y 0.028 0.000 N TRUE W1_LO9_008 1454.60 PEM III 0.000 0.082 0.000 0.000 Y 0.000 0.082 N TRUE W1_LO9_009 1454.67 PEM III 208.238 0.354 0.000 0.000 Y 0.000 0.354 N TRUE W2_LO9_004 1455.13 PEM III 0.000 0.123 0.000 0.000 Y 0.000 0.123 N TRUE WP_LO9_004 1455.27 PFO No Rating 0.000 0.000 0.000 0.161 Y 0.161 0.000 Y TRUE W2_LO9_003 1455.45 PEM IV 0.000 0.000 0.018 0.000 Y 0.000 0.018 N TRUE W2_LO9_002 1455.67 PEM III 65.303 0.073 0.000 0.000 Y 0.000 0.073 N TRUE W2_LO9_001 1455.80 PEM III 459.601 0.640 0.048 0.000 Y 0.000 0.688 N TRUE W3_LO9_001 1457.22 PEM IV 35.870 0.016 0.000 0.000 Y 0.000 0.016 N TRUE W4_LO9_001 1457.70 PEM IV 66.509 0.057 0.012 0.000 Y 0.000 0.069 N TRUE W4_LO9_002 1457.76 PSS III 342.636 0.312 0.088 0.000 Y 0.400 0.000 N TRUE W4_LO9_003 1458.31 PEM III 636.447 1.050 0.182 0.000 Y 0.000 1.232 Y TRUE W4_LO9_004 1458.48 PEM I 642.533 0.791 0.514 0.000 Y 0.000 1.305 Y TRUE W4_LO9_006 1458.74 PEM IV 157.053 0.125 0.121 0.000 Y 0.000 0.246 Y TRUE W4_LO9_005 1458.83 PEM IV 225.268 0.182 0.206 0.000 Y 0.000 0.388 Y TRUE W3_LO9_002 1458.89 PEM III 276.019 0.203 0.176 0.000 Y 0.000 0.378 Y TRUE WP_LO9_001 1458.92 PEM No Rating 0.000 0.000 0.000 0.025 Y 0.000 0.025 Y TRUE W3_LO9_003 1459.04 PEM IV 209.555 0.134 0.003 0.000 Y 0.000 0.137 N TRUE W3_LO9_003 1459.04 PFO IV 209.555 0.000 0.069 0.000 Y 0.069 0.000 N TRUE W3_LO9_004 1459.13 PEM III 468.678 0.379 0.428 0.000 Y 0.000 0.807 Y TRUE W3_LO9_005 1459.25 PEM III 721.818 0.581 0.657 0.000 Y 0.000 1.238 Y TRUE W2_LO9_005 1459.89 PEM II 3028.364 3.632 2.766 0.000 Y 0.000 6.398 Y TRUE RF-2 1461.22 PEM IV 110.177 0.149 0.076 0.056 Y 0.000 0.281 Y TRUE WP_LO9_003 1461.51 PSS No Rating 233.175 0.108 0.000 0.174 Y 0.282 0.000 Y FALSE Mt. Vernon North B Subtotal 0.940 14.526 Sumas S-21 1479.01 PEM II 16.536 0.484 0.006 0.000 Y 0.000 0.490 Y TRUE S-21 1479.01 PFO II 16.536 0.017 0.035 0.000 Y 0.052 0.000 Y TRUE S-21 1479.01 PSS II 16.536 0.066 0.040 0.000 Y 0.106 0.000 Y TRUE S-20 1479.23 PEM IV 583.727 0.951 0.086 0.000 Y 0.000 1.037 Y TRUE S-20 1479.23 PSS IV 583.727 0.000 0.001 0.000 Y 0.001 0.000 Y TRUE S-19 1479.56 PEM IV 55.607 0.061 0.009 0.000 Y 0.000 0.070 N TRUE S-18 1479.74 PEM IV 94.793 0.157 0.000 0.000 Y 0.000 0.157 N FALSE S-17 1479.87 PEM III 556.327 0.986 0.065 0.000 Y 0.000 1.051 N TRUE S-16 1479.99 PFO III 0.000 0.000 0.000 0.000 Y 0.000 0.000 N FALSE S-16 1479.99 PEM III 0.000 0.091 0.000 0.000 Y 0.000 0.091 N FALSE S-14 1480.03 PEM III 81.377 0.155 0.000 0.000 Y 0.000 0.155 Y FALSE S-14 1480.03 PSS III 81.377 0.005 0.000 0.000 Y 0.005 0.000 Y FALSE S-13 1480.39 PEM III 0.000 0.091 0.000 0.000 Y 0.000 0.091 Y TRUE S-13 1480.39 PFO III 0.000 0.002 0.000 0.000 Y 0.002 0.000 Y TRUE S-13 1480.39 PSS III 0.000 0.000 0.000 0.000 Y 0.000 0.000 Y TRUE S-12 1480.71 PEM III 3.229 0.015 0.000 0.000 Y 0.000 0.015 N FALSE S-11 1480.87 PEM III 92.507 0.136 0.001 0.000 Y 0.000 0.138 Y TRUE S-11 1480.87 PSS III 92.507 0.000 0.000 0.000 Y 0.000 0.000 Y TRUE S-10 1480.92 PEM III 0.000 0.283 0.003 0.000 Y 0.000 0.286 Y TRUE S-9 1481.01 PEM II 0.000 0.000 0.000 0.000 Y 0.000 0.000 Y TRUE S-9 1481.01 PSS II 0.000 0.036 0.007 0.000 Y 0.043 0.000 Y TRUE S-6 1482.25 PEM III 0.000 0.001 0.000 0.000 Y 0.000 0.001 Y TRUE S-4B 1482.80 PEM III 2.723 0.006 0.003 0.000 Y 0.000 0.009 Y TRUE S-4A 1483.07 PEM III 16.329 0.021 0.013 0.000 Y 0.000 0.034 Y TRUE S-2 1483.98 PEM IV 679.669 0.885 0.526 0.000 Y 0.000 1.411 Y TRUE WP_L010_001 1484.18 PEM No Rating 0.000 0.000 0.000 4.710 Y 0.000 4.710 Y TRUE S-1 1484.31 PEM IV 140.518 0.234 0.117 0.000 Y 0.000 0.351 Y TRUE 0.209 10.098 91934.124 143.776 27.412 35.647 See Table 2A-5 for Totals adjusted for Cowardin Class. Sumas Subtotal WEP Totals K1‐14 ---PAGE BREAK--- Wetland Milepost Cowardin Classificationa, c Wetland Category (Ecology)b Length of Ditch Excavated in Wetland (feet) Acres of Wetland in Permanent Easement Acres of Wetland in the Temporary Construction ROW Acres of Wetland in ATWS Crosses CAO Wetland Buffer (Y/N) Total Permanent Wetland Disturbance (acres) Total Temporary Wetland Disturbance (acres) Agricultural Wetland (Y/N) Wetland Crossin g >75 ft (width) Table K1-2 Wetlands Crossed by the WEP Wetland Crossings b Wetland category according to the Ecology rating system (Hruby, 2008). c In cases where multiple Cowardin classes were described for a single feature in the Evergreen Report, the most sensitive class (PFO>PSS>PEM) was used. Notes: ROW = right-of-way ATWS = additional temporary workspace CAO = Critical Areas Ordinance Y/N = yes or no OW= Open Water wetland. Ecology does not have categories for nonvegetated wetlands. PEM regardless if within the existing easement will be temporary impacts. PSS inside existing easement would be permanent, outside existing easement would be temporary. PFO regardless if within the existing easement will be permanent impacts because of the time it takes to grow trees. Categorizing impacts as temporary or permanent assumes that the existing cleared easement is an accurate representation of Williams' easement, and the existing cleared easement following construction will be the same as the existing cleared easement. a Cowardin et al. (1979) class based on vegetation: PEM = Palustrine emergent; PSS = Palustrine scrub-shrub; PFO = Palustrine forested; PSSC= Palustrine scrub-shrub seasonally flooded. Wetlands in this table are potentially subject to federal, state, and local jurisdiction. Final jurisdictional determinations, including the applicability of exemptions, are made by a case-by- case basis by the U.S. Army Corps of Engineers, Ecology, and local jurisdictions. K1‐15 ---PAGE BREAK--- ---PAGE BREAK--- APPENDIX K2 POTENTIAL LANDSLIDE HAZARD AREAS CROSSED BY THE WEP ---PAGE BREAK--- ---PAGE BREAK--- K2‐1 Table K2-1 Potential Landslide Hazard Areas Crossed by the WEP Loop Mapped Landslide Hazard Information Source Type of Hazard From Milepost To Milepost Woodland 1244.33 1244.40 WDNR, 2006 Potentially unstable slopes Woodland 1260.62 1260.65 WDNR, 2006 Potentially unstable slopes Woodland 1260.75 1260.84 WDNR, 2006 Potentially unstable slopes Woodland 1260.85 1260.87 WDNR, 2006 Potentially unstable slopes Woodland 1261.00 1261.05 WDNR, 2006 Potentially unstable slopes Woodland 1261.25 1261.28 WDNR, 2006 Potentially unstable slopes Woodland 1261.31 1261.43 WDNR, 2006 Potentially unstable slopes Woodland 1271.78 1271.97 WDNR, 2006 Potentially unstable slopes Woodland 1274.20 1274.21 WDNR, 2006 Potentially unstable slopes Woodland 1275.21 1275.32 WDNR, 2006 Potentially unstable slopes Woodland 1275.52 1275.53 WDNR, 2006 Potentially unstable slopes Sumner South 1338.43 1338.58 Pierce County, 2011 Potential landslide hazard Sumner South 1338.92 1339.01 Pierce County, 2011 Potential landslide hazard Sumner South 1338.94 1338.96 Pierce County, 2003 20 to 40% slopes Sumner South 1339.62 1339.82 Pierce County, 2011 Potential landslide hazard Sumner South 1339.63 1339.65 Pierce County, 2003 20 to 40% slopes Sumner South 1339.67 1339.68 Pierce County, 2003 20 to 40% slopes Sumner South 1339.68 1339.68 Pierce County, 2003 20 to 40% slopes Sumner South 1339.69 1339.70 Pierce County, 2003 20 to 40% slopes Sumner South 1339.71 1339.73 Pierce County, 2003 20 to 40% slopes Sumner South 1339.91 1339.93 Pierce County, 2011 Potential landslide hazard Sumner South 1339.94 1339.97 Pierce County, 2011 Potential landslide hazard Sumner South 1340.03 1340.05 Pierce County, 2011 Potential landslide hazard Sumner South 1340.06 1340.16 Pierce County, 2001 Potential landslide hazard Sumner South 1340.18 1340.67 Pierce County, 2011 Potential landslide hazard Sumner South 1340.21 1340.22 Pierce County, 2003 20 to 40% slopes Sumner South 1340.22 1340.28 Pierce County, 2003 20 to 40% slopes Sumner South 1340.31 1340.35 Pierce County, 2003 20 to 40% slopes Sumner South 1340.36 1340.39 Pierce County, 2003 20 to 40% slopes Sumner South 1340.50 1340.50 Pierce County, 2003 20 to 40% slopes Sumner South 1340.50 1340.51 Pierce County, 2003 20 to 40% slopes Sumner South 1340.69 1340.74 Pierce County, 2011 Potential landslide hazard Sumner South 1340.70 1340.72 Pierce County, 2003 20 to 40% slopes Sumner South 1341.37 1341.45 Pierce County, 2011 Potential landslide hazard Sumner South 1341.39 1341.39 Pierce County, 2003 20 to 40% slopes Sumner South 1341.40 1341.42 Pierce County, 2003 20 to 40% slopes Sumner South 1343.87 1343.92 Pierce County, 2011 Potential landslide hazard Sumner South 1344.06 1344.07 Pierce County, 2003 20 to 40% slopes Sumner South 1344.09 1344.09 Pierce County, 2003 20 to 40% slopes Sumner South 1345.61 1345.64 Pierce County, 2003 20 to 40% slopes Sumner South 1346.07 1346.07 Pierce County, 2003 20 to 40% slopes Sumner South 1346.22 1346.24 Pierce County, 2003 20 to 40% slopes ---PAGE BREAK--- K2‐2 Table K2-1 Potential Landslide Hazard Areas Crossed by the WEP Loop Mapped Landslide Hazard Information Source Type of Hazard From Milepost To Milepost Sumner South 1346.24 1346.32 Pierce County, 2003 20 to 40% slopes Sumner South 1346.43 1346.51 Pierce County, 2003 20 to 40% slopes Sumner South 1346.55 1346.57 Pierce County, 2003 20 to 40% slopes Sumner South 1346.66 1346.66 Pierce County, 2003 20 to 40% slopes Sumner South 1346.80 1346.83 Pierce County, 2003 20 to 40% slopes Sumner South 1347.90 1347.93 Pierce County, 2011 Potential landslide hazard Sumner South 1347.91 1347.91 Pierce County, 2003 20 to 40% slopes Sumner South 1347.96 1347.98 Pierce County, 2011 Potential landslide hazard Sumner South 1347.97 1347.98 Pierce County, 2003 20 to 40% slopes Sumner South 1349.57 1349.57 Pierce County, 2003 20 to 40% slopes Sumner South 1349.58 1349.58 Pierce County, 2003 20 to 40% slopes Sumner South 1349.60 1349.60 Pierce County, 2003 20 to 40% slopes Sumner South 1350.06 1350.16 Pierce County, 2003 20 to 40% slopes Sumner South 1350.16 1350.16 Pierce County, 2003 40 to 100% slopes Sumner South 1350.16 1350.18 Pierce County, 2003 20 to 40% slopes Sumner South 1350.19 1350.19 Pierce County, 2003 20 to 40% slopes Sumner South 1350.19 1350.19 Pierce County, 2003 20 to 40% slopes Sumner South 1350.21 1350.28 Pierce County, 2003 20 to 40% slopes Sumner South 1350.65 1350.91 Pierce County, 2011 Potential landslide hazard Sumner South 1350.68 1350.72 Pierce County, 2003 20 to 40% slopes Sumner South 1350.73 1350.77 Pierce County, 2003 20 to 40% slopes Sumner South 1350.85 1350.87 Pierce County, 2003 20 to 40% slopes Sumner South 1350.98 1351.08 Pierce County, 2011 Potential landslide hazard Sumner South 1351.00 1351.01 Pierce County, 2003 20 to 40% slopes Sumner South 1351.04 1351.06 Pierce County, 2003 20 to 40% slopes Sumner South 1351.12 1351.25 Pierce County, 2011 Potential landslide hazard Sumner South 1351.16 1351.19 Pierce County, 2003 20 to 40% slopes Sumner South 1351.49 1351.63 Pierce County, 2011 Potential landslide hazard Sumner South 1351.50 1351.51 Pierce County, 2003 20 to 40% slopes Sumner South 1351.55 1351.58 Pierce County, 2003 20 to 40% slopes Sumner North A 1357.18 1357.50 King County, 2006 any combination of: slopes greater than 15 percent, impermeable soils frequently interbedded with granular soils, springs or groundwater seepage, any area that has shown movement during the Holocene epoch or that is underlain by mass wastage debris of that epoch, any area potentially unstable as a result of rapid stream incision or stream bank erosion or undercutting by wave action, any area that shows evidence of snow avalanches, and any area located on an alluvial fan Sumner North A 1359.58 1359.68 King County, 2006 any combination of: slopes greater than 15 percent, impermeable soils frequently interbedded with granular soils, springs or groundwater seepage, any area that has shown movement during the Holocene epoch or that is underlain by mass wastage debris of that epoch, any area potentially unstable as a result of rapid stream incision or stream bank erosion or undercutting by wave action, any area that shows evidence of snow avalanches, and any area located on an alluvial fan ---PAGE BREAK--- K2‐3 Table K2-1 Potential Landslide Hazard Areas Crossed by the WEP Loop Mapped Landslide Hazard Information Source Type of Hazard From Milepost To Milepost Sumner North A 1360.83 1360.91 King County, 2006 any combination of: slopes greater than 15 percent, impermeable soils frequently interbedded with granular soils, springs or groundwater seepage, any area that has shown movement during the Holocene epoch or that is underlain by mass wastage debris of that epoch, any area potentially unstable as a result of rapid stream incision or stream bank erosion or undercutting by wave action, any area that shows evidence of snow avalanches, and any area located on an alluvial fan Sumner North A 1361.11 1361.22 King County, 2006 any combination of: slopes greater than 15 percent, impermeable soils frequently interbedded with granular soils, springs or groundwater seepage, any area that has shown movement during the Holocene epoch or that is underlain by mass wastage debris of that epoch, any area potentially unstable as a result of rapid stream incision or stream bank erosion or undercutting by wave action, any area that shows evidence of snow avalanches, and any area located on an alluvial fan Sumner North B 1376.13 1376.33 King County, 2006 any combination of: slopes greater than 15 percent, impermeable soils frequently interbedded with granular soils, springs or groundwater seepage, any area that has shown movement during the Holocene epoch or that is underlain by mass wastage debris of that epoch, any area potentially unstable as a result of rapid stream incision or stream bank erosion or undercutting by wave action, any area that shows evidence of snow avalanches, and any area located on an alluvial fan Snohomish 1396.52 1396.55 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1396.56 1396.56 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1396.60 1396.60 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1396.69 1396.71 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1396.72 1396.74 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1396.90 1396.91 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1396.93 1396.95 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1396.94 1396.94 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1396.97 1396.98 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1397.03 1397.04 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1397.51 1397.52 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1397.94 1397.94 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1397.95 1397.99 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1398.21 1398.21 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet ---PAGE BREAK--- K2‐4 Table K2-1 Potential Landslide Hazard Areas Crossed by the WEP Loop Mapped Landslide Hazard Information Source Type of Hazard From Milepost To Milepost Snohomish 1398.22 1398.23 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1398.24 1398.29 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1398.40 1398.40 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1400.25 1400.25 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1400.44 1400.45 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1401.56 1401.57 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1401.58 1401.58 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1402.91 1402.91 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1404.37 1404.38 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1404.38 1404.38 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1404.66 1404.66 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1407.72 1407.79 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1407.79 1407.80 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1408.36 1408.39 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Snohomish 1408.39 1408.39 Snohomish County, 1999 Slopes greater than 33% and an elevation change greater than 10 feet Note: No potential landslides or steep slopes are mapped along the Chehalis, Mt. Vernon South, Mt. Vernon North A, Mt. Vernon North B, and Sumas loops. Large portions of these loops are located within Lewis, Thurston, and Skagit Counties, which do not have landslide information. The absence of information from these counties does not indicate that landslides are not a hazard. WDNR = Washington State Department of Natural Resources References King County. 2006. Landslide Hazard Areas. King County Geographic Information System Center GIS data dated August 5, 2006. http://www5.kingcounty.gov/gisdataportal/Default.aspx. Accessed November 5, 2012. Pierce County. 2003. Steep Slopes (Urban). Pierce County Geographic Information Services GIS data dated February, 25, 2003. http://yakima.co.pierce.wa.us/geodataexpress/main.html. Accessed November 5, 2012. Pierce County. 2011. Landslide Hazard Areas. GIS data dated June 15, 2011. http://yakima.co.pierce.wa.us/geodataexpress/main.html. Accessed November 5, 2012. Snohomish County. 1999. Slopes. Derived from the USGS 10-meter Digital Elevation Model. Snohomish County Planning and Development Services, Cartography-Geographic Information System Section. December 1999. Washington State Department of Natural Resources (DNR). 2006. Digital Landslide Inventory for the Cowlitz County Urban Corridor, Washington, version 1.0. Map Scale 1:24,000. pub_ri35.aspx. Accessed November 5, 2012. ---PAGE BREAK--- K2‐5 Table K2-2 State and County Documented Landslide Hazards Crossed Loop Mapped Landslide Hazard Primary Information Source(s) Landslide Hazard Information Provided by the Data Sources From Milepost To Milepost Woodland 1245.21 1245.41 WDNR, 2006 Rotational-translational slide. Woodland 1245.23 1245.24 WDNR, 2006 Translational slide. Woodland 1245.45 1245.57 WDNR, 2006 Rotational slide. Woodland 1246.24 1246.28 WDNR, 2006 Rotational slide. Woodland 1246.51 1246.57 WDNR, 2006 Translational to flow slide. Woodland 1247.63 1247.75 WDNR, 2006 Translational to flow slide. Very large slide complex. No evidence of recent movement. Woodland 1249.38 1249.81 WDNR, 2006 Translational slide. Very large slide complex. No evidence of recent movement. Woodland 1251.89 1251.98 WDNR, 2006 Translational to flow slide. Woodland 1252.09 1252.44 WDNR, 2006 Rotational-translational slide. No evidence of recent movement. Woodland 1253.08 1253.10 WDNR, 2006 Shallow landslide. Woodland 1253.64 1253.93 WDNR, 2006 Rotational-translational slide. Reactivation of landslide caused by a natural gas pipeline failure in 1996. Later monitoring identified movement continuing into 1999. Woodland 1254.27 1254.39 WDNR, 2006 Translational slide. Woodland 1255.30 1255.63 WDNR, 2006 WDNR, 2010b Deep-seated rotational-translational slide. Very large multipart slide. No evidence of recent movement. Woodland 1259.27 1259.93 WDNR, 2006 WDNR, 2010b Deep-seated rotational-translational slide. Woodland 1261.35 1261.38 WDNR, 2006 WDNR, 2010b Deep-seated rotational slide. Woodland 1268.36 1268.67 WDNR, 2006 WDNR, 2010b Deep-seated rotational-translational slide. Very large deep-seated rock slide. Possibly old rock avalanche complex. Woodland 1268.98 1269.30 WDNR, 2006 WDNR, 2010b Deep-seated rotational-translational slide. Woodland 1269.71 1269.83 WDNR, 2006 WDNR, 2010b Deep-seated translational slide. Woodland 1270.10 1270.46 WDNR, 2006 WDNR 2010b Deep-seated translational slide. Only evidence of recent activity is back- tilting trees. Woodland 1270.46 1270.69 WDNR, 2006 WDNR, 2010b Deep-seated rotational-translational slide. A small failure affecting the pipeline right-of-way. Possibly reactivation of toe of larger slide. Strain gauge installed on pipe. Woodland 1271.10 1271.18 WDNR, 2006 WDNR, 2010b Deep-seated rotational-translational slide. Small tension cracks noted along west edge of pipeline right-of-way. Possibly related to reactivation of this slide. Woodland 1271.39 1271.47 WDNR, 2006 WDNR, 2010b Deep-seated rotational-translational slide. Small tension cracks noted along west edge of pipeline right-of-way. Possibly related to reactivation of this slide. Woodland 1272.43 1272.53 WDNR, 2006 WDNR, 2010b Deep-seated translational slide. Pipeline rerouted across toe of this slide after the slide caused failure (explosion) of pipeline. Evidence of movement in recent past. Woodland 1283.20 1283.50 WDNR, 2010a Mapped landslide deposits. Chehalis 1292.33 1292.45 WDNR, 2010a Mapped landslide deposits. Chehalis 1294.77 1295.16 WDNR, 2010a Mapped landslide deposits. Chehalis 1299.03 1299.45 WDNR, 2010a Mapped landslide deposits. Chehalis 1303.59 1303.84 WDNR, 2010a Mapped landslide deposits. Chehalis 1304.02 1304.04 WDNR, 2010a Mapped landslide deposits. ---PAGE BREAK--- K2‐6 Table K2-2 State and County Documented Landslide Hazards Crossed Loop Mapped Landslide Hazard Primary Information Source(s) Landslide Hazard Information Provided by the Data Sources From Milepost To Milepost Chehalis 1305.02 1305.11 WDNR, 2010a Mapped landslide deposits. Chehalis 1306.50 1306.97 WDNR, 2010a Mapped landslide deposits. Chehalis 1314.60 1314.77 WDNR, 2010b Deep-seated. Sumner North A 1357.18 1357.50 King County, 2006 Unknown. Sumner North A 1359.58 1359.68 King County, 2006 Unknown. Sumner North A 1360.83 1360.91 King County, 2006 Unknown. Sumner North A 1361.11 1361.22 King County, 2006 Unknown. Sumner North B 1373.50 1374.32 WDNR, 2010a Mapped landslide deposits. Sumner North B 1374.02 1374.17 WDNR, 2010b Deep-seated Sumner North B 1376.13 1376.33 King County, 2006 Unknown. Note: No state or county documented landslide hazards are mapped along the Sumner South, Snohomish, Mt. Vernon South, Mt. Vernon North A, Mt. Vernon North B, and Sumas loops. Large portions of these loops are located within Lewis, Thurston, and Skagit Counties, which do not have landslide information. The absence of information from these counties does not indicate that landslides are not a hazard. References King County. 2006. Landslide Hazard Areas. King County Geographic Information System Center GIS data dated August 5, 2006. http://www5.kingcounty.gov/gisdataportal/Default.aspx. Accessed November 5, 2012. Washington State Department of Natural Resources (WDNR). 2006. Digital Landslide Inventory for the Cowlitz County Urban Corridor, Washington, version 1.0. Map Scale 1:24,000. pub_ri35.aspx. Accessed November 5, 2012. Washington State Department of Natural Resources (DNR). 2010a. Surface Geology. Map Scale 1:100,000. GIS data dated June 2010. gis_data.aspx. Last accessed November 5, 2012. Washington State Department of Natural Resources (WDNR). 2010b. Ground Response. GIS data dated June 2010. Last accessed November 5, 2012. ---PAGE BREAK--- K2‐7 Table K2-3 Active Landslide Hazards Identified from Previous Northwest Operations Experience Loop Landslide ID No. Mapped Landslide Hazard Milepost Size (feet by feet) Landslide Hazard Movement Landslide Cause Mitigation/Monitoring a Woodland 1 1245.27 700 x 1,000 old landslide, 50- 70 x 100-150 recent failure Recent small landslide about 10 feet west of right-of-way Recent activation of smaller failure within old landslide. Visual monitoring indicates there is no ongoing slope instability. Undetermined. Visual monitoring at least annually, or as needed. Woodland 2 1245.76 At least 200 feet from right- of-way, 260 x 450 Green Mountain Road Landslide; rock slide – debris flow Initial movement occurred in 1994 following road widening and realignment. Additional movement occurred in 1995 and 1996. Site stabilized after remediation by Cowlitz County. No ongoing slope instability. Steep road cut created as a result of the Green Mountain Road widening and realignment. Remediation conducted by County in 1996. Surface displacement survey every 5 years. Woodland 3 1245.92 At least 200 feet east of right-of-way, 400 x 800 Rock slide – debris flow Recent movement in 1996. Visual monitoring indicates there is no ongoing slope instability. Undetermined. Visual monitoring at least annually, or as needed. Woodland 4 1246.53 240 x 640 slide within older (5,000 to 10,000 years ago) 350-400 x 1,500 slide Shirley Gordon Road Landslide; rock slide – debris flow Movement identified in 1996. After mitigation, strain gauge readings have not exceeded thresholds to require further action. Elevated groundwater levels resulting from recent heavy precipitation. Remediation conducted in 1996. Surface and subsurface drainage measures installed and maintained. Manual strain gauges installed. Surface displacement survey every 3 years, or as needed. Woodland 5 1248.20 60 x 60 Fill failure Fill failure in 1970s to 1980s. No recent movement after regrading and shoring installed. Undetermined. Regrading and shoring mitigated fill failure. Visual monitoring at least annually, or as needed. Woodland 6 1253.20 60 x 140, 2003 landslide is about 30 percent of 1996 landslide Kalama South Landslide First occurred in 1996 from saturation of loose fill. Additional fill failure in 2003 from fiber-optic installation. No additional movement observed. Saturation of the loose fill located along the outboard (west) side of the right-of- way. Reconstruct slide area with engineered fill. Drainage measures installed in 1996 and repaired after fiber installation. Surface displacement survey every 3 years, or as needed. ---PAGE BREAK--- K2‐8 Table K2-3 Active Landslide Hazards Identified from Previous Northwest Operations Experience Loop Landslide ID No. Mapped Landslide Hazard Milepost Size (feet by feet) Landslide Hazard Movement Landslide Cause Mitigation/Monitoring a Woodland 7 1253.92 200 x 700 within older 480 x 700 slide Kalama North Landslide Landslide caused 26-inch pipe rupture in 1997. Since 2007, strain gauge readings have not exceeded thresholds to require further action. Elevated groundwater levels resulting from unusually heavy precipitation and rapid snow melt. Strain relief excavation in 1997, 1999, and 2007 and backfilled with engineered fill. Surface and subsurface drainage measures installed, enhanced, and maintained. Manual and automated strain gauges installed. Surface displacement survey annually, or as needed. Visual monitoring at least annually, or as needed. Woodland 8 1254.27 100 x 220 recent landslide within older 1600 x 3000 landslide Mt. Pleasant Landslide First identified in 1986. After mitigation, strain gauge readings have not exceeded thresholds to require further action. High groundwater levels. Strain relief excavation in 1987 and backfilled with engineered fill. Drainage measures installed in 1987. Automated strain gauges installed. Surface displacement survey annually, or as needed. Visual monitoring at least annually, or as needed. Woodland 9 1255.56 Upslope of right-of-way, 70 x 4000 Olsen Road/Kool Road Landslide Tension cracks identified in adjacent roadways in 1999 during a geologic hazard study. No ongoing slope instability. Undetermined. Manual strain gauge installed in 1999. Surface displacement survey at least every 3 years, or as needed. Visual monitoring at least annually, or as needed. Woodland 10 1259.60 Area of 86 acres, 1600 feet length along right-of- way Active landslide downslope of right-of-way Slope movement observed downslope of right-of-way in 1998. No ongoing slope instability. Undetermined. Visual monitoring at least annually, or as needed. Woodland 11 1261.37 240 x 480 Harris Street Landslide Initial movement identified during right-of-way inspection in 1997. Strain gauge readings have not exceeded thresholds to require further action since regrading and drainage measures installed in 2002. Slow moving feature. Partial strain relief excavation in 1999 and strain relief excavation in 2002 with installation of drainage measures and site regrading. Automated strain gauges installed. Surface displacement survey annually, or as needed. Visual monitoring at least annually, or as needed. ---PAGE BREAK--- K2‐9 Table K2-3 Active Landslide Hazards Identified from Previous Northwest Operations Experience Loop Landslide ID No. Mapped Landslide Hazard Milepost Size (feet by feet) Landslide Hazard Movement Landslide Cause Mitigation/Monitoring a Woodland 12 1261.56 Area of about 2 acres Active landslide 50 feet east of right-of-way Geomorphic evidence of recent movement observed In 2000 during geohazard reconnaissance, Undetermined. Visual monitoring at least annually, or as needed. Woodland 13 1266.38 Area less than 1 acre Walnut acres or KB Landslide Fill failure along west side of right-of-way. No geomorphic evidence of ongoing activity. Undetermined. Visual monitoring at least annually, or as needed. Woodland 14 1270.44 200-300 x 200 Castle Rock Metering Station Landslide Landslide that occurred before 1969 required moving the metering station to its current location. In 1999, additional movement was noted but area has been stable since. Placement of recent fill or slow movement of the larger slide. Manual strain gauge installed in 1999. Visual monitoring at least annually, or as needed. Woodland 15 1270.56 35 x 200 Powell Road Landslide Landslide first observed during annual inspection in 1999. Stable since 2005 strain relief. Uncontrolled surface water and groundwater. Surface and subsurface drainage measures and manual strain gauges installed and enhanced in 1999 and 2005. Strain relief excavation in 2005 and backfilled with engineered fill. Surface displacement survey every 2 years, or as needed. Visual monitoring at least annually, or as needed. Woodland 16 1272.50 Recent 250- 600 x 1200 landslide within an ancient landslide Castle Rock Landslide Landslide in 1995 caused 26-inch pipe to rupture. Strain gauge readings have not exceeded thresholds to require further action since reroute. Placement of the State Route 504 fill upslope of pipeline and high groundwater levels. 26- and 30-inch pipelines rerouted around slide area. Manual strain gauges installed. Visual monitoring at least annually, or as needed. Chehalis 17 1295.10 350 x 350 MacMillan Landslide Stability issues first identified in 1977. Strain gauge readings have not exceeded thresholds to require further action since 1994. High groundwater levels in a topographic depression. Strain relief excavation of the 30-inch pipeline and replacement of 320 feet of 26-inch pipe in 1978. Manual strain gauges installed in 1994. Surface displacement survey every 3 years, or as needed. Visual monitoring at least annually, or as needed. ---PAGE BREAK--- K2‐10 Table K2-3 Active Landslide Hazards Identified from Previous Northwest Operations Experience Loop Landslide ID No. Mapped Landslide Hazard Milepost Size (feet by feet) Landslide Hazard Movement Landslide Cause Mitigation/Monitoring a Chehalis 18 1304.89 375 x 150 TransAlta Coal Mine Landslide Landslide movement occurred in 2005. Strain gauge readings have not exceeded thresholds to require further action. Direct effect of blasting and/or the loss of shear strength due to stress relaxation. Surface and subsurface drainage measures installed. Strain relief excavation and backfilled with engineered fill. Automated strain gauges installed in 2005. Visual monitoring at least annually, or as needed. Chehalis 19 1309.13 260 x 210 Skookumchuck Landslide Old landslide movement occurred before installation of pipeline. Stability problems were first identified in 1971 and again in 1978 and 1979. Stable since drainage measures installed in 2005. Erosion of the landslide toe during high flows in the Skookumchuck River. Surface displacement monitors installed in 1979. Strain relief excavation. Manual strain gauges installed in 1987. Drainage measures installed and enhanced in 1987, 1994, and 2005. Surface displacement survey every 3 years, or as needed. Visual monitoring at least annually, or as needed. Chehalis 20 1314.65 100-120 x 250 Vail Mountain Landslide Landslide first identified in 1997 during annual inspection. Strain gauge readings have not exceeded thresholds to require further action since mitigation. Preexisting landslide with elevated groundwater levels. Strain relief excavation in 1997. Automated strain gauges installed in 1997. Drainage measures installed in 1997. Surface displacement survey every 3 years, or as needed. Visual monitoring at least annually, or as needed. Snohomish 21 1407.72 Undefined Pilchuck River Landslide Pilchuck River undercut south riverbank causing landslide prior to 1971. No additional movement observed since reroute. Pilchuck River undercutting the southern riverbank. 26-inch pipeline was rerouted to more stable area and 30-inch pipeline was later installed parallel to it. Visual monitoring at least annually, or as needed. Mt. Vernon North A 22 1444.87 Undefined South Skagit Span Landslide Shallow slope failure observed in 2002. Near surface sloughing and soil creep. Visual monitoring at least annually, or as needed. a Annual low-level patrol in a helicopter and weekly aerial patrols of all geohazards sites. ---PAGE BREAK--- APPENDIX K3 PRIVATE WELLS WITHIN 200 FEET OF WORKSPACE ---PAGE BREAK--- ---PAGE BREAK--- Well Owner Well Name Type-Use Depth (ft) Township Range Section Closest Milepost Distance from Construction Right- of-Way (ft) Direction from Work Area Loop Number GREG COWELL AFN757 Domestic 624 5N 1E 7 NW NW 1245.0 81 E 1 PERRY MAGSTADT AKP906 Domestic 524 5N 1E 7 NW NW 1245.0 81 E 1 BRIAN TRAFFIE ACB247 Domestic 265 5N 1W 1 SE NE 1245.6 60 SW 1 HARRY LEFEBER AHP841 Domestic 123 5N 1W 1 SE NE 1245.6 60 SW 1 CINDY MUINIO ACR164 Domestic 443 5N 1W 1 SE NE 1245.6 60 SW 1 RIDGECREST III AKA886 Domestic 404 5N 1W 1 SE NE 1245.6 60 SW 1 RIDGECREST III AKA888 Domestic 502 5N 1W 1 SE NE 1245.6 60 SW 1 AMERICAN MARINE BANK AGK073 Domestic 373 5N 1W 1 NE NW 1246.2 51 SW 1 ROBERT REED Domestic 142 5N 1W 1 NE NW 1246.2 51 SW 1 LANNY CAWLEY Domestic 202 5N 1W 1 NE NW 1246.2 51 SW 1 THOMAS & TERA MOORE ABC880 Domestic 510 5N 1W 1 NE NW 1246.2 51 SW 1 MARK COOK Domestic 343 6N 1W 36 SW NE 1246.7 0 NA 1 DARIN HAGEN AAH767 Domestic 225 6N 1W 36 SW NE 1246.7 0 NA 1 JOHN COVINGTON ACR047 Domestic 285 6N 1W 36 SW NE 1246.7 0 NA 1 PERRY STEVE AFB689 Domestic 203 6N 1W 36 NW NW 1247.3 80 NE 1 PAUL AND LORETTA UNREIN BAH600 Domestic 580 6N 1W 36 NW NW 1247.3 80 NE 1 GEORGE & MARIANNE SELLERS AEN971 Domestic 600 6N 1W 26 SE NE 1247.8 73 W 1 LOREN SIEVITA BAS561 Domestic 804 6N 1W 26 SE NE 1247.8 73 W 1 DAN HAUSER ACF177 Domestic 60 6N 1W 23 SW NE 1249.0 61 NE 1 PEDER PEDERSON Domestic 460 6N 1W 23 NW NW 1249.6 0 NA 1 NEIL ROSEVEAR ACR686 Domestic 142 6N 1W 15 NE SE 1250.4 93 SW 1 CROW BUTTE DEVELOPMENT ACD846 Domestic 181 6N 1W 10 SE NW 1251.1 115 NE 1 CROW BUTTE DEVELOPMENT ACD849 Domestic 323 6N 1W 10 SE NW 1251.1 115 NE 1 WESLEY WYNN Domestic 84 6N 1W 10 0 0 1251.3 147 NW 1 TOM GRIGGS Domestic 343 6N 1W 10 0 0 1251.3 147 NW 1 RUSSELL VEAZIE Domestic 141 6N 1W 10 0 0 1251.3 147 NW 1 MICHAEL HAUSE Domestic 122 6N 1W 10 0 0 1251.3 147 NW 1 DONALD STEWART Domestic 180 6N 1W 10 0 0 1251.3 147 NW 1 CALVIN ARN Domestic 135 6N 1W 10 0 0 1251.3 147 NW 1 WATERMARK ESTATES INC APQ365 Domestic 0 6N 1W 10 0 0 1251.3 147 NW 1 DARREN JOY AHP522 Domestic 365 7N 1W 20 SE SE 1255.4 128 W 1 D. L. BRANHAM Domestic 67 7N 1W 20 SE NE 1255.7 92 E 1 LARRY HORST AAH892 Domestic 402 7N 1W 20 SE NE 1255.7 92 E 1 MARY ROBBINS ACR983 Domestic 425 7N 1W 20 SE NE 1255.7 92 E 1 WALT CROWE Domestic 242 7N 1W 20 NE 0 1256.1 34 NE 1 AUDREY RITCHIE Domestic 321 7N 1W 17 0 0 1256.9 64 E 1 TERRY HERNDON BBC264 Domestic 281 7N 1W 17 0 0 1256.9 64 E 1 1/4, 1/4 Section Appendix K3 Private Wells within 200 Feet of Workspace K3-1 ---PAGE BREAK--- Well Owner Well Name Type-Use Depth (ft) Township Range Section Closest Milepost Distance from Construction Right- of-Way (ft) Direction from Work Area Loop Number 1/4, 1/4 Section Appendix K3 Private Wells within 200 Feet of Workspace JULIO MENDEZ Domestic 0 7N 1W 17 0 0 1256.9 64 E 1 JULIO MENDEZ Domestic 240 7N 1W 17 0 0 1256.9 64 E 1 KAREN RICHARDS Domestic 419 7N 1W 17 0 0 1256.9 64 E 1 JAMES HERNDORL Domestic 202 7N 1W 17 0 0 1256.9 64 E 1 DONALD STEARNS Domestic 141 7N 1W 17 0 0 1256.9 64 E 1 COLLIER MCDANIEL Domestic 100 7N 1W 17 0 0 1256.9 64 E 1 JAMES HERNDON Domestic 419 7N 1W 17 0 0 1256.9 64 E 1 DAVID AND KATHY MORGAN Domestic 285 7N 1W 17 0 0 1256.9 64 E 1 MIKE MURRAY AHP855 Domestic 0 7N 1W 17 0 0 1256.9 64 E 1 MIKE MURRAY AHP855 Domestic 0 7N 1W 17 0 0 1256.9 64 E 1 ROBERT KELLEY Domestic 140 7N 1W 17 NW SE 1257.1 0 NA 1 JULIO MENDEZ Domestic 245 7N 1W 17 NW SE 1257.1 0 NA 1 WILBUR PARSONS Domestic 461 7N 1W 17 NW NE 1257.4 0 NA 1 JERRY AND PAMELA GOMES ALJ444 Domestic 484 7N 1W 8 SW SE 1257.6 135 NE 1 RALPH FONTANA AAH893 Domestic 142 7N 1W 8 SW 0 1257.8 0 NA 1 ART MELTON Domestic 245 7N 1W 6 NE SE 1259.2 0 NA 1 RANDY KOTKA Domestic 381 7N 1W 6 NE SE 1259.2 0 NA 1 JACOB BLANKSMA Domestic 90 8N 1W 31 SE 0 1259.1 73 E 1 CLAUDE MONTGOMERY Domestic 0 8N 1W 30 NW SW 1261.4 7 W 1 CLAUDE MONTGOMERY Domestic 148 8N 1W 30 NW SW 1261.4 7 W 1 RONALD CHAMBERLAIN Domestic 242 8N 2W 12 0 0 1264.5 0 NA 1 MRS., CHANDLER Domestic 130 8N 2W 12 0 0 1264.5 0 NA 1 L. B. HOLLINGER Domestic 164 8N 2W 12 0 0 1264.5 0 NA 1 G E STEED Domestic 230 8N 2W 12 0 0 1264.5 0 NA 1 CLOYD BRISTER Domestic 125 8N 2W 12 0 0 1264.5 0 NA 1 DON & SHERI ABBOTT Domestic 225 8N 2W 12 NE NW 1264.9 137 SE 1 KEVIN JORGENSON Domestic 325 8N 2W 1 0 0 1265.6 145 SW 1 THOMAS BROOKERSON BBC296 Domestic 398 9N 2W 25 SW NE 1267.6 101 E 1 KENNETH & PATRICIA HENSEN Domestic 303 9N 2W 25 SW NE 1267.6 101 E 1 Thomas Brookerson BAS598 Domestic 462 9N 2W 25 SW NE 1267.6 101 E 1 ARIN HARPER AKR796 Domestic 360 9N 2W 25 NW SE 1267.8 0 NA 1 MIKE NEUNEKER AHG116 Domestic 245 9N 2W 25 NW NE 1268.1 127 E 1 LARRY SCHMIDT ABK497 Domestic 83 9N 2W 13 SW SW 1269.3 7 E 1 DENNIS PAGE ACB741 Domestic 140 9N 2W 13 SW NW 1269.6 0 NA 1 DENNIS PAGE ACB744 Domestic 140 9N 2W 13 SW NW 1269.6 0 NA 1 DENNIS PAGE ABK491 Domestic 141 9N 2W 13 SW NW 1269.6 0 NA 1 BP OLYMPIC PIPELINES CO ALH957 Domestic 420 9N 2W 13 SW NW 1269.6 0 NA 1 K3-2 ---PAGE BREAK--- Well Owner Well Name Type-Use Depth (ft) Township Range Section Closest Milepost Distance from Construction Right- of-Way (ft) Direction from Work Area Loop Number 1/4, 1/4 Section Appendix K3 Private Wells within 200 Feet of Workspace SPENCER PARTRIDGE AEK017 Domestic 187 9N 2W 13 NW SW 1269.9 7 E 1 SPENCER PARTRIDGE AEK023 Domestic 157 9N 2W 13 NW SW 1269.9 7 E 1 KAY RUPE ACR972 Domestic 390 10N 2W 36 SW SW 1272.5 54 E 1 BOYD GOODRICH Domestic 246 10N 2W 36 NW SW 1273.0 44 NW 1 CHARLES KINCAID Domestic 106 11N 2W 25 0 0 1280.8 64 W 1 ERNIE BAYDE JR AFC857 Domestic 220 11N 2W 13 SW SE 1282.5 0 NE 1 RON PEDERSON AET191 Domestic 75 11N 2W 13 NW SE 1283.0 85 E 1 SON BOND Domestic 72 11N 2W 12 0 0 1283.9 0 NA 1 RICHARD CATLIN Domestic 74 11N 2W 12 0 0 1283.9 0 NA 1 BRUCE REYNOLDS Domestic 71 11N 2W 12 0 0 1283.9 0 NA 1 SCOTT THOMPSON Domestic 78 11N 2W 12 0 0 1283.9 0 NA 1 CHARLES RUETHER Domestic 72 12N 2W 24 NE NW 1288.3 91 W 1 CARL Domestic 36 12N 2W 13 SE NW 1288.8 48 W 1 DAVID MILLS ALK431 Domestic 59 12N 2W 13 SE NW 1288.8 48 W 1 ROB THOMSEN AKS565 Domestic 56 12N 2W 13 SE NW 1288.8 48 W 1 CHRIS COMSTOCK BAK551 Domestic 69 12N 2W 13 SE NW 1288.8 48 W 1 DAN REES Domestic 80 12N 2W 13 NE SW 1289.1 50 W 1 AL SCHARISOW Domestic 80 12N 2W 13 NE NW 1289.3 50 W 1 RONALD REED Domestic 90 13N 2W 36 SE SW 1291.4 122 W 2 TONY CRITCHER Domestic 75 13N 2W 36 SE NW 1291.7 108 SW 2 TONY CRITCHER Domestic 77 13N 2W 36 SE NW 1291.7 108 SW 2 TONY CRITCHER Domestic 80 13N 2W 36 SE NW 1291.7 108 SW 2 TONY CRITCHER Domestic 75 13N 2W 36 SE NW 1291.7 108 SW 2 JOHN MATSON AFC563 Domestic 60 13N 2W 36 NE SW 1291.9 91 W 2 TIM SZAMBELAN Domestic 60 13N 2W 25 NE NW 1293.2 155 W 2 E.C. CASE Domestic 65 13N 2W 25 NE NW 1293.2 155 W 2 WARREN GUERR, JR. Domestic 110 13N 2W 13 SE SW 1294.5 0 NA 2 MICHAEL STEDHAM Domestic 0 13N 2W 12 SE SE 1295.5 64 NW 2 LEEDS B. A. Domestic 52 13N 2W 12 SE SE 1295.5 64 NW 2 NANEY A TUCKER AFC469 Domestic 154 13N 2W 12 SE SE 1295.5 64 NW 2 JOE AND KELLEY BREMGARTNER AHG731 Domestic 127 13N 2W 12 SE SE 1295.5 64 NW 2 BOB TEITZEL Domestic 62 14N 2W 24 NE SE 1300.1 61 NW 2 Lorna and Geoffrey Mueller Domestic 0 15N 1W 13 NW NW 1309.5 0 NA 2 CONLEY ROSS AAT380 Domestic 91 16N 1E 32 SW SW 1312.8 50 NW 2 AMA TIMBER PRODUCTS Domestic 57 19N 3E 36 SE SE 1338.2 66 NW 3 DONNA WINKLE Domestic 78 19N 3E 36 SE SE 1338.2 66 NW 3 DONNA WINKLE Domestic 77 19N 3E 36 SE SE 1338.2 66 NW 3 K3-3 ---PAGE BREAK--- Well Owner Well Name Type-Use Depth (ft) Township Range Section Closest Milepost Distance from Construction Right- of-Way (ft) Direction from Work Area Loop Number 1/4, 1/4 Section Appendix K3 Private Wells within 200 Feet of Workspace DONNA WINKLE Domestic 77 19N 3E 36 SE SE 1338.2 66 NW 3 SAM KUHUSKI Domestic 140 19N 4E 31 NW NE 1339.3 76 S 3 GREG PIERCE Domestic 158 19N 4E 31 NW NE 1339.3 76 S 3 BILL GARRETT Domestic 66 19N 4E 29 NW SW 1340.3 0 NA 3 CHARLES EATON Domestic 59 19N 4E 29 NW SW 1340.3 0 NA 3 ELWOOD LARGENT Domestic 76 19N 4E 29 NW SW 1340.3 0 NA 3 JERRY MORRIS Domestic 60 19N 4E 29 NW SW 1340.3 0 NA 3 JOANNE BRADNEY Domestic 160 19N 4E 29 NW SW 1340.3 0 NA 3 LESTER SCHIAGEI Domestic 40 19N 4E 29 NW SW 1340.3 0 NA 3 STEVE RONALD Domestic 118 19N 4E 29 NW SW 1340.3 0 NA 3 VIOLET YARBOROUGH Domestic 100 19N 4E 29 NW SW 1340.3 0 NA 3 LTZ INC. ABE548 Domestic 57 19N 4E 29 NW SW 1340.3 0 NA 3 JOYCE BOSARGE Domestic 79 19N 4E 29 NW 0 1340.5 122 E 3 KOCH - VANDERSCHELDEM Domestic 0 19N 4E 20 SW SE 1340.9 106 E 3 CHARLES DON Domestic 124 19N 4E 20 SW NE 1341.1 0 NA 3 GEORGE DELGADO BAC427 Domestic 48 20N 4E 35 SE NW 1346.5 74 W 3 DON HAUPT ACV718 Domestic 164 20N 4E 35 NE NE 1347.1 89 SE 3 LEO GARRETT Domestic 116 20N 4E 35 NE NE 1347.1 89 SE 3 PHILLIP PAULLUS Domestic 94 20N 4E 35 NE NE 1347.1 89 SE 3 SIMON VAN LIEROP Domestic 113 20N 4E 25 SW SW 1347.5 18 S 3 GEORGE RICHARDS Domestic 314 20N 5E 18 NE 0 1351.5 134 W 3 JOE NISHIMOTO (NISHIMOTO FARMS) Domestic 30 21N 5E 22 SE 0 1357.1 0 NA 4 KEITH EUHUS Domestic 160 21N 6E 6 SW NW 1361.0 0 NA 4 JIM DOUVIER Domestic 77 21N 6E 6 SW NW 1361.0 0 NA 4 DAVE BECK APR016 Domestic 81 21N 6E 6 SW NW 1361.0 0 NA 4 COOPER JIM ABG439 Domestic 165 23N 6E 15 SW SE 1371.7 125 E 5 STEVEN DUNLAP Domestic 98 23N 6E 15 SW SE 1371.7 125 E 5 ROBERT DONALDSON Domestic 96 23N 6E 15 SW SE 1371.7 125 E 5 JIM COOK Domestic 185 23N 6E 15 SW SE 1371.7 125 E 5 MEL WALLICK Domestic 81 23N 6E 10 SE SW 1372.7 0 NA 5 LONNIE GUIN Domestic 71 23N 6E 10 SE SW 1372.7 0 NA 5 LARRY HAYES Domestic 152 23N 6E 10 SE SW 1372.7 0 NA 5 LARRY HAYES Domestic 68 23N 6E 10 SE SW 1372.7 0 NA 5 DAM PALMER Domestic 0 23N 6E 10 SE SW 1372.7 0 NA 5 DAM PALMER Domestic 137 23N 6E 10 SE SW 1372.7 0 NA 5 DAN PALMER Domestic 119 23N 6E 10 SE SW 1372.7 0 NA 5 DAN PALMER Domestic 206 23N 6E 10 SE SW 1372.7 0 NA 5 K3-4 ---PAGE BREAK--- Well Owner Well Name Type-Use Depth (ft) Township Range Section Closest Milepost Distance from Construction Right- of-Way (ft) Direction from Work Area Loop Number 1/4, 1/4 Section Appendix K3 Private Wells within 200 Feet of Workspace DAN PALMER Domestic 58 23N 6E 10 SE SW 1372.7 0 NA 5 BILL BRADLEY Domestic 200 23N 6E 10 SE SW 1372.7 0 NA 5 BOB GREGG Domestic 300 23N 6E 10 SE SW 1372.7 0 NA 5 EDDY FOWLER LINDNER APR480 Domestic 165 23N 6E 10 SE SW 1372.7 0 NA 5 SUSAN BINGEISSER Domestic 107 23N 6E 10 SE NW 1373.0 28 W 5 KEITH ANDERSON Domestic 76 23N 6E 10 SE NW 1373.0 28 W 5 ANTHONY SINCLETON Domestic 40 23N 6E 10 SE NW 1373.0 28 W 5 SUSAN COX ACG880 Domestic 248 23N 6E 3 SE NE 1374.0 4 W 5 LEON HUSSY Domestic 72 25N 6E 34 NE NW 1381.6 63 W 5 W. S. BENNISON Domestic 14 27N 6E 16 NW SW 1396.8 0 NA 6 CHARLES ROBERTS Domestic 0 27N 6E 16 NW SW 1396.8 0 NA 6 DALE RHINER Domestic 612 27N 6E 16 NW SW 1396.8 0 NA 6 ENID PORTER Domestic 0 27N 6E 16 NW NW 1397.0 0 NA 6 JIM ELLIOTT APR352 Domestic 235 27N 6E 16 NW NW 1397.0 0 NA 6 JIM ELLIOT ALS292 Domestic 14 27N 6E 16 NW NW 1397.0 0 NA 6 MICHAEL SCHAFER Domestic 320 27N 6E 9 SW NE 1398.2 45 E 6 Lloyd Chew APF349 Domestic 400 28N 6E 16 NE NW 1403.8 109 E 6 MICHAEL TAYLOR APR702 Domestic 225 28N 6E 4 SW NE 1405.3 91 W 6 DUANE KUHLMAN Domestic 59 29N 6E 33 NW NE 1406.8 13 E 6 HANSON AND HANSON CONSTRUCTION AFV762 Domestic 229 29N 6E 21 NW SW 1408.7 0 NA 6 WARREN GOODWIN Domestic 98 29N 6E 21 NW SW 1408.7 0 NA 6 TODD THEISON Domestic 49 29N 6E 21 NW SW 1408.7 0 NA 6 TIM ELDER Domestic 98 29N 6E 21 NW SW 1408.7 0 NA 6 TIM JURAVITCH Domestic 73 29N 6E 21 NW SW 1408.7 0 NA 6 RAY BARBER Domestic 94 29N 6E 21 NW SW 1408.7 0 NA 6 RANDY ROALSON Domestic 278 29N 6E 21 NW SW 1408.7 0 NA 6 MARV SMITH Domestic 206 29N 6E 21 NW SW 1408.7 0 NA 6 JIM WEST Domestic 266 29N 6E 21 NW SW 1408.7 0 NA 6 HUBER CONSTRUCTION Domestic 220 29N 6E 21 NW SW 1408.7 0 NA 6 HARLEN MUNSON Domestic 97 29N 6E 21 NW SW 1408.7 0 NA 6 HAROLD EBERLE Domestic 27 29N 6E 21 NW SW 1408.7 0 NA 6 DON HAGAR Domestic 98 29N 6E 21 NW SW 1408.7 0 NA 6 DAN CRUMBLISS Domestic 204 29N 6E 21 NW SW 1408.7 0 NA 6 B. LYBERT Domestic 119 29N 6E 21 NW SW 1408.7 0 NA 6 BILL STARTZMAN Domestic 40 29N 6E 21 NW SW 1408.7 0 NA 6 TIM ELDER Domestic 98 29N 6E 21 NW NW 1408.9 0 NA 6 MEL ROSTEN Domestic 198 29N 6E 21 NW NW 1408.9 0 NA 6 K3-5 ---PAGE BREAK--- Well Owner Well Name Type-Use Depth (ft) Township Range Section Closest Milepost Distance from Construction Right- of-Way (ft) Direction from Work Area Loop Number 1/4, 1/4 Section Appendix K3 Private Wells within 200 Feet of Workspace GARY ALEXANDER Domestic 0 29N 6E 21 NW NW 1408.9 0 NA 6 GARY CONARD Domestic 225 29N 6E 21 NW NW 1408.9 0 NA 6 DON BOXFORD Domestic 50 29N 6E 21 NW NW 1408.9 0 NA 6 TIM STUMPF Domestic 210 29N 6E 16 SW SW 1409.2 0 NA 6 ANDREA XAVER Domestic 80 33N 5E 8 NW NW 1436.2 91 NE 7 MICHAEL SMITH BAT235 Domestic 18 34N 5E 18 SE NW 1441.0 39 E 8 KEITH BROWN Domestic 19 34N 5E 6 NE SE 1443.3 0 NA 8 KEITH BROWN Domestic 9 34N 5E 6 NE SE 1443.3 0 NA 8 KEITH BROWN Domestic 19 34N 5E 6 NE SE 1443.3 0 NA 8 KEITH BROWN Domestic 24 34N 5E 6 NE SE 1443.3 0 NA 8 KEITH BROWN Domestic 28 34N 5E 6 NE SE 1443.3 0 NA 8 DON LARISON ACB195 Domestic 47 36N 5E 18 NW NE 1454.1 143 NW 9 CALFCO Domestic 78 36N 5E 18 NW NE 1454.1 143 NW 9 JOHN FORD AFR120 Domestic 22 37N 5E 29 SW SE 1457.7 111 W 9 ROY GAVIN Domestic 29 37N 5E 29 NE NW 1458.5 0 NA 9 ANNA HANDELAND Domestic 0 37N 5E 20 SE SW 1458.8 56 W 9 WILDWOOD RESORT (DIXON) Domestic 180 37N 5E 20 SE SW 1458.8 56 W 9 NATIONAL PARK SERVICE Domestic 61 37N 5E 20 SE SW 1458.8 56 W 9 ANNA HANDELAND Domestic 131 37N 5E 20 SE SW 1458.8 56 W 9 CLYDE SHETLER Domestic 57 37N 5E 17 SE NW 1460.0 74 W 9 ROYCE & JEANNA SEIDING Domestic 27 37N 5E 17 SE NW 1460.0 74 W 9 AARON SANDY AHH745 Domestic 39 37N 5E 17 SE NW 1460.0 74 W 9 KEITH MONTEITH AHH068 Domestic 40 37N 5E 17 SE NW 1460.0 74 W 9 H E ROTHENBUHLER Domestic 16 37N 5E 8 NW SE 1461.4 3 SE 9 GARY AND BARBARA PITMAN APH156 Domestic 57 40N 4E 27 NE SW 1478.8 0 NA 10 MIKE FULLER Domestic 0 40N 4E 27 NE SW 1478.8 0 NA 10 JANET CUNNIFFE Domestic 68 40N 4E 27 NE SW 1478.8 0 NA 10 LAWRENCE SILVIS Domestic 31 40N 4E 1 0 0 1483.3 70 SE 10 HENRY VANDER MEULER Domestic 31 41N 4E 36 SE SW 1483.9 0 NA 10 E = east NA = not applicable NE = northeast NW = northwest S = south SE = southeast SW = southwest W = west K3-6 ---PAGE BREAK--- APPENDIX K4 SITE-SPECIFIC WATERBODY AND WETLAND CROSSING PLANS ---PAGE BREAK--- ---PAGE BREAK--- -30 -20 -10 0 10 20 30 40 50 10354+00 10356+00 10358+00 10360+00 10362+00 10364+00 10366+00 10368+00 10358+56 OHWM 10359+36 OHWM CONCRETE COATED 1) THE INFORMATION SHOWN ON THIS DRAWING IS FOR CONCEPTUAL PURPOSES ONLY TO CONVEY INTENT FOR PERFORMING THE CROSSING. 2) UTILITY LOCATES AT THIS SITE HAVE NOT BEEN PERFORMED. 3) SURFACE CONTOURS WERE CREATED USING A COMBINATION OF SURVEY DATA PROVIDED FROM WILLIAMS AND GOOGLE EARTH PRO. 4)THIS DRAWING IS NOT FOR CONSTRUCTION. THIS IS A PRELIMINARY PROFILE SHOWING THE GENERAL LOCATION AND MINIMUM DEPTH REQUIREMENTS OF THE CROSSING. 5) DEPTH OF RIVER PROVIDED FROM AS-BUILT DRAWING "COWEEMAN RIVER X-ING 30" 0.0. IGNACIO TO SUMAS LOOP LINE" DATED 1-27-71 DWG NO-1401.2-33. 6) END POINTS OF PROFILE VIEWS ARE BASED ON KNOWN POINTS FROM THE ENVIRONMENTAL ALIGNMENT SHEETS. EXISTING GRADE EXISTING 26" PIPELINE ABANDONED IN PLACE RIVER FLOW DIRECTION GENERAL NOTES: 1. THIS PIPELINE INSTALLED UNDER CODE: TILE 49, PART 192 CFR. 2. MITIGATION PROCEDURES, 2013. 3. THERE WILL BE LIMITED ACCESS, NO PARKING, NO REFUELING, NO VEHICLE MAINTENANCE, NO STORAGE WITHIN 100 FT. OF EACH HIGH BANK. 4. CONSTRUCTION OF THE PIPELINE AT RIVER SHALL BE PERFORMED IN SUCH A MANNER AS TO KEEP TO A MINIMUM DAMAGE TO SHORELINE, WATER CROSSED, AND FISH AND WILDLIFE HABITATS. 5. EROSION CONTROL DEVICES WILL BE INSTALLED AND INSPECTED AND MAINTAINED BY THE CONTRACTOR. SEDIMENT BARRIER SHALL BE MAINTAINED ACROSS THE PIPELINE ROW AT BOTH SIDES OF THE RIVER CROSSING. IN THE TRAVEL LANE, THESE MAY CONSIST OF REMOVABLE SEDIMENT BARRIERS OR DRIVABLE BERMS. 6. FOLLOWING CONSTRUCTION, THE RIVER BOTTOM SHALL BE RETURNED TO ITS ORIGINAL CONTOUR AND GRADIENT. 7. TOPSOIL, APPROACH SOIL AND INSTREAM SPOIL SHALL BE KEPT SEPARATE. AFTER INSTALLATION OF THE PIPE, THE SPOIL SHALL BE REPLACED TO ITS ORIGINAL LOCATION. 8. EXCEPT TO PROVIDE VEHICLE EQUIPMENT ACCESS, RIVER BANKS WILL BE GRADED JUST PRIOR TO CONSTRUCTION OF THE CROSSING. A 10-FT VEGETATED BUFFER STRIP, EXCEPT FOR VEHICLE CROSSING, ON BOTH SIDES OF THE CROSSING SHALL BE MAINTAINED AND ONLY CUT PRIOR TO CONSTRUCTION OF THE CROSSING. 9. PRIOR TO ACTUAL INSTALLATION, THE PIPE SHALL BE WELDED IN AN UPLAND AREA AND PULLED OR CARRIED FOR THE CROSSING. 10. CONTRACTOR SHALL MINIMIZE THE NUMBER OF TREES TO BE REMOVED. EXCLUSION BARRIER TO BE INSTALLED AROUND MARKED TREES TO REMAIN IN PLACE TO BE COORDINATED WITH ENVIRONMENTAL INSPECTOR. 11. STABILIZING VEGETATION REMOVAL SHALL BE KEPT TO A MINIMUM. STREAMSIDE WOODY VEGETATION IS PREFERABLE TO COMPLETE REMOVAL. ANY VEGETATION THAT IS REMOVED SHALL BE REESTABLISHED IN A REASONABLE TIME FRAME AFTER CONSTRUCTION. 12. MOST EQUIPMENT WILL ONLY REQUIRE A ONE-TIME CROSSING, MULTIPLE CROSSINGS SHALL BE KEPT TO A REASONABLE MINIMUM. 13. IMMEDIATELY AFTER THE BACKFILLING OF PIPE, SEDIMENTATION CONTROL DEVICES (HAY BALES, SILT FENCE, ETC.) SHALL BE PLACED ACROSS THE ROW TO CONTROL SEDIMENT FROM THE ROW. SITE SPECIFIC NOTES: 1. CROSSING TO BE INSTALLED UTILIZING THE DRY OPEN CUT CROSSING METHOD. 2. AFTER PIPE INSTALLATION, CONSTRUCTION EQUIPMENT WILL BE ALLOWED IN THE RIVER TO BACKFILL THE DITCH AS QUICKLY AS POSSIBLE. TOP OF PROPOSED 36" PIPELINE WASHINGTON EXPANSION PROJECT LOOP 1 WOODLAND LOOP COWEEMAN RIVER 1260.49 MP COWLITZ COUNTY, WASHINGTON ---PAGE BREAK--- 20 30 40 50 60 70 80 90 100 110 120 130 140 20 100 11090+00 11092+00 11094+00 11096+00 11098+00 11100+00 11102+00 11104+00 11106+00 11108+00 11110+00 11112+00 11114+00 11094+42 OHWM 11098+57 OHWM TOP OF PROPOSED 36" PIPELINE TEMPORARY SEDIMENT BARRIER TOUTLE RIVER RIVER FLOW DIRECTION PROPOSED 36" PIPELINE EXISTING 30" PIPELINE EXISTING 26" PIPELINE ABANDONED IN PLACE SEDIMENT BARRIER SEDIMENT BARRIER SEDIMENT BARRIER TEMPORARY SEDIMENT BARRIER 26.70 ACRES 23.00 ACRES WASHINGTON EXPANSION PROJECT LOOP 1 WOODLAND LOOP TOUTLE RIVER 1274.42 MP COWLITZ COUNTY, WASHINGTON 1) THE INFORMATION SHOWN ON THIS DRAWING IS FOR CONCEPTUAL PURPOSES ONLY TO CONVEY INTENT FOR PERFORMING THE CROSSING. 2) UTILITY LOCATES AT THIS SITE HAVE NOT BEEN PERFORMED. 3) SURFACE CONTOURS WERE CREATED USING A COMBINATION OF SURVEY DATA PROVIDED FROM WILLIAMS AND GOOGLE EARTH PRO. 4)THIS DRAWING IS NOT FOR CONSTRUCTION. THIS IS A PRELIMINARY PROFILE SHOWING THE GENERAL LOCATION AND MINIMUM DEPTH REQUIREMENTS OF THE CROSSING. 5) END POINTS OF PROFILE VIEWS ARE BASED ON KNOWN POINTS FROM THE ENVIRONMENTAL ALIGNMENT SHEETS. 6) DEPTH OF RIVER PROVIDED FROM GOLDER ASSOCIATES PLAN AND PROFILE OF THE TOUTLE RIVER CROSSING PROJECT NUMBER 140-2309 SHEET 002 DATED 2014-04-22. GENERAL NOTES: 1. THIS PIPELINE INSTALLED UNDER CODE: TILE 49, PART 192 CFR. 2. MITIGATION PROCEDURES, 2013. 3. THERE WILL BE LIMITED ACCESS, NO PARKING, NO REFUELING, NO VEHICLE MAINTENANCE, NO STORAGE WITHIN 100 FT. OF EACH HIGH BANK. 4. CONSTRUCTION OF THE PIPELINE AT RIVER SHALL BE PERFORMED IN SUCH A MANNER AS TO KEEP TO A MINIMUM DAMAGE TO SHORELINE, WATER CROSSED, AND FISH AND WILDLIFE HABITATS. 5. EROSION CONTROL DEVICES WILL BE INSTALLED AND INSPECTED AND MAINTAINED BY THE CONTRACTOR. SEDIMENT BARRIER SHALL BE MAINTAINED ACROSS THE PIPELINE ROW AT BOTH SIDES OF THE RIVER CROSSING. IN THE TRAVEL LANE, THESE MAY CONSIST OF REMOVABLE SEDIMENT BARRIERS OR DRIVABLE BERMS. 6. FOLLOWING CONSTRUCTION, THE RIVER BOTTOM SHALL BE RETURNED TO ITS ORIGINAL CONTOUR AND GRADIENT. 7. TOPSOIL, APPROACH SOIL AND INSTREAM SPOIL SHALL BE KEPT SEPARATE. AFTER INSTALLATION OF THE PIPE, THE SPOIL SHALL BE REPLACED TO ITS ORIGINAL LOCATION. 8. EXCEPT TO PROVIDE VEHICLE EQUIPMENT ACCESS, RIVER BANKS WILL BE GRADED JUST PRIOR TO CONSTRUCTION OF THE CROSSING. A 10-FT VEGETATED BUFFER STRIP, EXCEPT FOR VEHICLE CROSSING, ON BOTH SIDES OF THE CROSSING SHALL BE MAINTAINED AND ONLY CUT PRIOR TO CONSTRUCTION OF THE CROSSING. 9. PRIOR TO ACTUAL INSTALLATION, THE PIPE SHALL BE WELDED IN AN UPLAND AREA AND PULLED OR CARRIED FOR THE CROSSING. 10. CONTRACTOR SHALL MINIMIZE THE NUMBER OF TREES TO BE REMOVED. EXCLUSION BARRIER TO BE INSTALLED AROUND MARKED TREES TO REMAIN IN PLACE TO BE COORDINATED WITH ENVIRONMENTAL INSPECTOR. 11. STABILIZING VEGETATION REMOVAL SHALL BE KEPT TO A MINIMUM. STREAMSIDE WOODY VEGETATION IS PREFERABLE TO COMPLETE REMOVAL. ANY VEGETATION THAT IS REMOVED SHALL BE REESTABLISHED IN A REASONABLE TIME FRAME AFTER CONSTRUCTION. 12. MOST EQUIPMENT WILL ONLY REQUIRE A ONE-TIME CROSSING, MULTIPLE CROSSINGS SHALL BE KEPT TO A REASONABLE MINIMUM. 13. IMMEDIATELY AFTER THE BACKFILLING OF PIPE, SEDIMENTATION CONTROL DEVICES (HAY BALES, SILT FENCE, ETC.) SHALL BE PLACED ACROSS THE ROW TO CONTROL SEDIMENT FROM THE ROW. SITE SPECIFIC NOTES: 1. CROSSING TO BE INSTALLED UTILIZING THE DRY OPEN CUT CROSSING METHOD. 2. AFTER PIPE INSTALLATION, CONSTRUCTION EQUIPMENT WILL BE ALLOWED IN THE RIVER TO BACKFILL THE DITCH AS QUICKLY AS POSSIBLE. 3. WORK WITHIN THE OHWM LIMITS WILL BE COMPLETED DURING THE IN-WATER WORK WINDOW OR AS OTHERWISE APPROVED BY APPROPRIATE AGENCIES. CROSS SECTION DETAIL N.T.S. RIP RAP ARMORING A A ---PAGE BREAK--- 11499+42 CL BILL CREEK RD 11497+71 OHWM 11503+84 HDD EXIT -30 -20 0 20 40 60 80 100 120 140 160 11484+00 11486+00 11488+00 11490+00 11492+00 11494+00 11496+00 11498+00 11500+00 11502+00 11504+00 11506+00 11483+20 HDD ENTRY COVER COVER 10° 10° EXISTING GRADE PROPOSED 36" PIPELINE 11494+35 OHWM RIVER FLOW DIRECTION HDD ENTRY 20 1) THE INFORMATION SHOWN ON THIS DRAWING IS FOR CONCEPTUAL PURPOSES ONLY TO CONVEY INTENT FOR PERFORMING THE CROSSING. 2) UTILITY LOCATES AT THIS SITE HAVE NOT BEEN PERFORMED. 3) SURFACE CONTOURS WERE CREATED USING A COMBINATION OF SURVEY 4)THIS DRAWING IS NOT FOR CONSTRUCTION. THIS IS A PRELIMINARY PROFILE SHOWING THE GENERAL LOCATION AND MINIMUM DEPTH REQUIREMENTS OF THE CROSSING. GENERAL NOTES: 1. THIS PIPELINE INSTALLED UNDER CODE: TILE 49, PART 192 CFR. 2. MITIGATION PROCEDURES, 2013. 3. THERE WILL BE LIMITED ACCESS, NO PARKING, NO REFUELING, NO VEHICLE MAINTENANCE, NO STORAGE WITHIN 100 FT. OF EACH HIGH BANK. 4. CONSTRUCTION OF THE PIPELINE AT RIVER SHALL BE PERFORMED IN SUCH A MANNER AS TO KEEP TO A MINIMUM DAMAGE TO SHORELINE, WATER CROSSED, AND FISH AND WILDLIFE HABITATS. 5. EROSION CONTROL DEVICES WILL BE INSTALLED AND INSPECTED AND MAINTAINED BY THE CONTRACTOR. SEDIMENT BARRIER SHALL BE MAINTAINED ACROSS THE PIPELINE ROW AT BOTH SIDES OF THE RIVER CROSSING. IN THE TRAVEL LANE, THESE MAY CONSIST OF REMOVABLE SEDIMENT BARRIERS OR DRIVABLE BERMS. 6. 7. PRIOR TO ACTUAL INSTALLATION, THE PIPE SHALL BE WELDED TO THE BANK. CONTRACTOR SHALL MINIMIZE THE NUMBER OF TREES TO BE REMOVED. EXCLUSION BARRIER TO BE INSTALLED AROUND MARKED TREES TO REMAIN IN PLACE TO BE COORDINATED WITH ENVIRONMENTAL INSPECTOR. SITE SPECIFIC NOTES: 1. CROSSING TO BE INSTALLED UTILIZING THE DRY OPEN CUT CROSSING METHOD. WASHINGTON EXPANSION PROJECT LOOP 1 WOODLAND LOOP COWLITZ RIVER HDD 1282.51 MP LEWIS COUNTY, WASHINGTON ---PAGE BREAK--- 12146+45 HDD EXIT 150 200 250 300 350 12128+00 12130+00 12132+00 12134+00 12136+00 12138+00 12140+00 12142+00 12144+00 12146+00 12148+00 12150+00 10° 10° 12138+78 CL NEWAUKUM RIVER 12133+16 CL PIER RD. 12131+44 HDD ENTRY 12139+34 OHWM 12138+09 OHWM COVER COVER RIVER FLOW N O I T C E R I D 1) THE INFORMATION SHOWN ON THIS DRAWING IS FOR CONCEPTUAL PURPOSES ONLY TO CONVEY INTENT FOR PERFORMING THE CROSSING. 2) UTILITY LOCATES AT THIS SITE HAVE NOT BEEN PERFORMED. 3) SURFACE CONTOURS WERE CREATED USING A COMBINATION OF SURVEY 4)THIS DRAWING IS NOT FOR CONSTRUCTION. THIS IS A PRELIMINARY PROFILE SHOWING THE GENERAL LOCATION AND MINIMUM DEPTH REQUIREMENTS OF THE CROSSING. GENERAL NOTES: 1. THIS PIPELINE INSTALLED UNDER CODE: TILE 49, PART 192 CFR. 2. MITIGATION PROCEDURES, 2013. 3. THERE WILL BE LIMITED ACCESS, NO PARKING, NO REFUELING, NO VEHICLE MAINTENANCE, NO STORAGE WITHIN 100 FT. OF EACH HIGH BANK. 4. CONSTRUCTION OF THE PIPELINE AT RIVER SHALL BE PERFORMED IN SUCH A MANNER AS TO KEEP TO A MINIMUM DAMAGE TO SHORELINE, WATER CROSSED, AND FISH AND WILDLIFE HABITATS. 5. EROSION CONTROL DEVICES WILL BE INSTALLED AND INSPECTED AND MAINTAINED BY THE CONTRACTOR. SEDIMENT BARRIER SHALL BE MAINTAINED ACROSS THE PIPELINE ROW AT BOTH SIDES OF THE RIVER CROSSING. IN THE TRAVEL LANE, THESE MAY CONSIST OF REMOVABLE SEDIMENT BARRIERS OR DRIVABLE BERMS. 6. 7. PRIOR TO ACTUAL INSTALLATION, THE PIPE SHALL BE WELDED TO THE BANK. CONTRACTOR SHALL MINIMIZE THE NUMBER OF TREES TO BE REMOVED. EXCLUSION BARRIER TO BE INSTALLED AROUND MARKED TREES TO REMAIN IN PLACE TO BE COORDINATED WITH ENVIRONMENTAL INSPECTOR. SITE SPECIFIC NOTES: 1. CROSSING TO BE INSTALLED UTILIZING THE DRY OPEN CUT CROSSING METHOD. WASHINGTON EXPANSION PROJECT LOOP 2 CHEHALIS NEWAUKUM RIVER HDD 1294.13 MP LEWIS COUNTY, WASHINGTON ---PAGE BREAK--- SEDIMENT BARRIER 270 280 290 300 310 320 330 340 350 270 300 12940+00 12942+00 12944+00 12946+00 12948+00 12943+07 OHWM 12942+17 OHWM EXISTING GRADE TOP OF PROPOSED 36" PIPELINE 1) THE INFORMATION SHOWN ON THIS DRAWING IS FOR CONCEPTUAL PURPOSES ONLY TO CONVEY INTENT FOR PERFORMING THE CROSSING. 2) UTILITY LOCATES AT THIS SITE HAVE NOT BEEN PERFORMED. 3) SURFACE CONTOURS WERE CREATED USING A COMBINATION OF SURVEY DATA PROVIDED FROM WILLIAMS AND GOOGLE EARTH PRO. 4)THIS DRAWING IS NOT FOR CONSTRUCTION. THIS IS A PRELIMINARY PROFILE SHOWING THE GENERAL LOCATION AND MINIMUM DEPTH REQUIREMENTS OF THE CROSSING. 5) DEPTH OF RIVER PROVIDED FROM AS-BUILT DRAWING "COWEEMAN RIVER X-ING 30" 0.0. IGNACIO TO SUMAS LOOP LINE" DATED 1-27-71 DWG NO-1401.2-33. 6) END POINTS OF PROFILE VIEWS ARE BASED ON KNOWN POINTS FROM THE ENVIRONMENTAL ALIGNMENT SHEETS. GENERAL NOTES: 1. THIS PIPELINE INSTALLED UNDER CODE: TILE 49, PART 192 CFR. 2. MITIGATION PROCEDURES, 2013. 3. THERE WILL BE LIMITED ACCESS, NO PARKING, NO REFUELING, NO VEHICLE MAINTENANCE, NO STORAGE WITHIN 100 FT. OF EACH HIGH BANK. 4. CONSTRUCTION OF THE PIPELINE AT RIVER SHALL BE PERFORMED IN SUCH A MANNER AS TO KEEP TO A MINIMUM DAMAGE TO SHORELINE, WATER CROSSED, AND FISH AND WILDLIFE HABITATS. 5. EROSION CONTROL DEVICES WILL BE INSTALLED AND INSPECTED AND MAINTAINED BY THE CONTRACTOR. SEDIMENT BARRIER SHALL BE MAINTAINED ACROSS THE PIPELINE ROW AT BOTH SIDES OF THE RIVER CROSSING. IN THE TRAVEL LANE, THESE MAY CONSIST OF REMOVABLE SEDIMENT BARRIERS OR DRIVABLE BERMS. 6. FOLLOWING CONSTRUCTION, THE RIVER BOTTOM SHALL BE RETURNED TO ITS ORIGINAL CONTOUR AND GRADIENT. 7. TOPSOIL, APPROACH SOIL AND INSTREAM SPOIL SHALL BE KEPT SEPARATE. AFTER INSTALLATION OF THE PIPE, THE SPOIL SHALL BE REPLACED TO ITS ORIGINAL LOCATION. 8. EXCEPT TO PROVIDE VEHICLE EQUIPMENT ACCESS, RIVER BANKS WILL BE GRADED JUST PRIOR TO CONSTRUCTION OF THE CROSSING. A 10-FT VEGETATED BUFFER STRIP, EXCEPT FOR VEHICLE CROSSING, ON BOTH SIDES OF THE CROSSING SHALL BE MAINTAINED AND ONLY CUT PRIOR TO CONSTRUCTION OF THE CROSSING. 9. PRIOR TO ACTUAL INSTALLATION, THE PIPE SHALL BE WELDED IN AN UPLAND AREA AND PULLED OR CARRIED FOR THE CROSSING. 10. CONTRACTOR SHALL MINIMIZE THE NUMBER OF TREES TO BE REMOVED. EXCLUSION BARRIER TO BE INSTALLED AROUND MARKED TREES TO REMAIN IN PLACE TO BE COORDINATED WITH ENVIRONMENTAL INSPECTOR. 11. STABILIZING VEGETATION REMOVAL SHALL BE KEPT TO A MINIMUM. STREAMSIDE WOODY VEGETATION IS PREFERABLE TO COMPLETE REMOVAL. ANY VEGETATION THAT IS REMOVED SHALL BE REESTABLISHED IN A REASONABLE TIME FRAME AFTER CONSTRUCTION. 12. MOST EQUIPMENT WILL ONLY REQUIRE A ONE-TIME CROSSING, MULTIPLE CROSSINGS SHALL BE KEPT TO A REASONABLE MINIMUM. 13. IMMEDIATELY AFTER THE BACKFILLING OF PIPE, SEDIMENTATION CONTROL DEVICES (HAY BALES, SILT FENCE, ETC.) SHALL BE PLACED ACROSS THE ROW TO CONTROL SEDIMENT FROM THE ROW. SITE SPECIFIC NOTES: 1. CROSSING TO BE INSTALLED UTILIZING THE DRY OPEN CUT CROSSING METHOD. 2. AFTER PIPE INSTALLATION, CONSTRUCTION EQUIPMENT WILL BE ALLOWED IN THE RIVER TO BACKFILL THE DITCH AS QUICKLY AS POSSIBLE. WASHINGTON EXPANSION PROJECT LOOP 2 CHEHALIS SKOOKUMCHUCK RIVER 1309.36 MP THURSTON COUNTY, WASHINGTON ---PAGE BREAK--- 310 320 330 340 350 360 370 380 390 400 410 420 430 310 400 13240+00 13242+00 13244+00 13246+00 13248+00 13250+00 13252+00 13254+00 TOP OF PROPOSED 36" PIPELINE 13246+45 OHWM 13245+67 OHWM MIN BURIAL IN BEDROCK DETAIL N.T.S 1 TOP OF BEDROCK 36" CONCRETE COATED PIPE BROKEN ROCK BACKFILL 24" MIN 36" RIVER FLOW DIRECTION 1) THE INFORMATION SHOWN ON THIS DRAWING IS FOR CONCEPTUAL PURPOSES ONLY TO CONVEY INTENT FOR PERFORMING THE CROSSING. 2) UTILITY LOCATES AT THIS SITE HAVE NOT BEEN PERFORMED. 3) SURFACE CONTOURS WERE CREATED USING A COMBINATION OF SURVEY DATA PROVIDED FROM WILLIAMS AND GOOGLE EARTH PRO. 4)THIS DRAWING IS NOT FOR CONSTRUCTION. THIS IS A PRELIMINARY PROFILE SHOWING THE GENERAL LOCATION AND MINIMUM DEPTH REQUIREMENTS OF THE CROSSING. 5) BURIAL DEPTH BELOW RIVER BOTTOM SHOWN IN PROFILE IS FOR ERODIBLE SEDIMENT. SEE DETAIL 1 FOR MINIMUM BURIAL IN COMPETENT BEDROCK. 6) END POINTS OF PROFILE VIEWS ARE BASED ON KNOWN POINTS FROM THE ENVIRONMENTAL ALIGNMENT SHEETS. GENERAL NOTES: 1. THIS PIPELINE INSTALLED UNDER CODE: TILE 49, PART 192 CFR. 2. MITIGATION PROCEDURES, 2013. 3. THERE WILL BE LIMITED ACCESS, NO PARKING, NO REFUELING, NO VEHICLE MAINTENANCE, NO STORAGE WITHIN 100 FT. OF EACH HIGH BANK. 4. CONSTRUCTION OF THE PIPELINE AT RIVER SHALL BE PERFORMED IN SUCH A MANNER AS TO KEEP TO A MINIMUM DAMAGE TO SHORELINE, WATER CROSSED, AND FISH AND WILDLIFE HABITATS. 5. EROSION CONTROL DEVICES WILL BE INSTALLED AND INSPECTED AND MAINTAINED BY THE CONTRACTOR. SEDIMENT BARRIER SHALL BE MAINTAINED ACROSS THE PIPELINE ROW AT BOTH SIDES OF THE RIVER CROSSING. IN THE TRAVEL LANE, THESE MAY CONSIST OF REMOVABLE SEDIMENT BARRIERS OR DRIVABLE BERMS. 6. FOLLOWING CONSTRUCTION, THE RIVER BOTTOM SHALL BE RETURNED TO ITS ORIGINAL CONTOUR AND GRADIENT. 7. TOPSOIL, APPROACH SOIL AND INSTREAM SPOIL SHALL BE KEPT SEPARATE. AFTER INSTALLATION OF THE PIPE, THE SPOIL SHALL BE REPLACED TO ITS ORIGINAL LOCATION. 8. EXCEPT TO PROVIDE VEHICLE EQUIPMENT ACCESS, RIVER BANKS WILL BE GRADED JUST PRIOR TO CONSTRUCTION OF THE CROSSING. A 10-FT VEGETATED BUFFER STRIP, EXCEPT FOR VEHICLE CROSSING, ON BOTH SIDES OF THE CROSSING SHALL BE MAINTAINED AND ONLY CUT PRIOR TO CONSTRUCTION OF THE CROSSING. 9. PRIOR TO ACTUAL INSTALLATION, THE PIPE SHALL BE WELDED IN AN UPLAND AREA AND PULLED OR CARRIED FOR THE CROSSING. 10. CONTRACTOR SHALL MINIMIZE THE NUMBER OF TREES TO BE REMOVED. EXCLUSION BARRIER TO BE INSTALLED AROUND MARKED TREES TO REMAIN IN PLACE TO BE COORDINATED WITH ENVIRONMENTAL INSPECTOR. 11. STABILIZING VEGETATION REMOVAL SHALL BE KEPT TO A MINIMUM. STREAMSIDE WOODY VEGETATION IS PREFERABLE TO COMPLETE REMOVAL. ANY VEGETATION THAT IS REMOVED SHALL BE REESTABLISHED IN A REASONABLE TIME FRAME AFTER CONSTRUCTION. 12. MOST EQUIPMENT WILL ONLY REQUIRE A ONE-TIME CROSSING, MULTIPLE CROSSINGS SHALL BE KEPT TO A REASONABLE MINIMUM. 13. IMMEDIATELY AFTER THE BACKFILLING OF PIPE, SEDIMENTATION CONTROL DEVICES (HAY BALES, SILT FENCE, ETC.) SHALL BE PLACED ACROSS THE ROW TO CONTROL SEDIMENT FROM THE ROW. SITE SPECIFIC NOTES: 1. CROSSING TO BE INSTALLED UTILIZING THE DRY OPEN CUT CROSSING METHOD. 2. AFTER PIPE INSTALLATION, CONSTRUCTION EQUIPMENT WILL BE ALLOWED IN THE RIVER TO BACKFILL THE DITCH AS QUICKLY AS POSSIBLE. WASHINGTON EXPANSION PROJECT LOOP 2 CHEHALIS DESCHUTES RIVER 1315.10 MP THURSTON COUNTY, WASHINGTON ---PAGE BREAK--- -40 -20 0 20 40 60 80 100 120 14972+00 14974+00 14976+00 14978+00 14980+00 14982+00 14984+00 14986+00 14988+00 14990+00 14992+00 14994+00 10° 10° 1482+67 CL PUYALLUP RIVER 14990+91 HDD EXIT 14973+38 HDD ENTRY 1483+69 OHWM 14981+77 OHWM EXISTING GRADE SEE SITE SEDIMENT BARRIER SEDIMENT BARRIER HDD EXIT 0.74 ACRE 0.50 ACRE EXISTING 30" PIPELINE EXISTING 26" PIPELINE ABANDONED IN PLACE PROPOESED 36" PIPELINE RIVER FLOW DIRECTION 1) THE INFORMATION SHOWN ON THIS DRAWING IS FOR CONCEPTUAL PURPOSES ONLY TO CONVEY INTENT FOR PERFORMING THE CROSSING. 2) UTILITY LOCATES AT THIS SITE HAVE NOT BEEN PERFORMED. 3) SURFACE CONTOURS WERE CREATED USING A COMBINATION OF SURVEY 4)THIS DRAWING IS NOT FOR CONSTRUCTION. THIS IS A PRELIMINARY PROFILE SHOWING THE GENERAL LOCATION AND MINIMUM DEPTH REQUIREMENTS OF THE CROSSING. GENERAL NOTES: 1. THIS PIPELINE INSTALLED UNDER CODE: TILE 49, PART 192 CFR. 2. MITIGATION PROCEDURES, 2013. 3. THERE WILL BE LIMITED ACCESS, NO PARKING, NO REFUELING, NO VEHICLE MAINTENANCE, NO STORAGE WITHIN 100 FT. OF EACH HIGH BANK. 4. CONSTRUCTION OF THE PIPELINE AT RIVER SHALL BE PERFORMED IN SUCH A MANNER AS TO KEEP TO A MINIMUM DAMAGE TO SHORELINE, WATER CROSSED, AND FISH AND WILDLIFE HABITATS. 5. EROSION CONTROL DEVICES WILL BE INSTALLED AND INSPECTED AND MAINTAINED BY THE CONTRACTOR. SEDIMENT BARRIER SHALL BE MAINTAINED ACROSS THE PIPELINE ROW AT BOTH SIDES OF THE RIVER CROSSING. IN THE TRAVEL LANE, THESE MAY CONSIST OF REMOVABLE SEDIMENT BARRIERS OR DRIVABLE BERMS. 6. 7. PRIOR TO ACTUAL INSTALLATION, THE PIPE SHALL BE WELDED TO THE BANK. CONTRACTOR SHALL MINIMIZE THE NUMBER OF TREES TO BE REMOVED. EXCLUSION BARRIER TO BE INSTALLED AROUND MARKED TREES TO REMAIN IN PLACE TO BE COORDINATED WITH ENVIRONMENTAL INSPECTOR. SITE SPECIFIC NOTES: 1. CROSSING TO BE INSTALLED UTILIZING THE DRY OPEN CUT CROSSING METHOD. WASHINGTON EXPANSION PROJECT LOOP 3 SUMNER SOUTH PUYALLUP RIVER HDD 1348.98 MP LEWIS COUNTY, WASHINGTON ---PAGE BREAK--- -120 -80 -40 0 40 80 120 17584+00 17588+00 17592+00 17596+00 17600+00 17604+00 17608+00 17612+00 17616+00 17585+41 HDD EXIT 17592+85 OHWM 17601+18 OHWM 17610+19 HDD ENTRY COVER COVER 10° 10° EXISTING GRADE SEDIMENT BARRIER HDD EXIT SEDIMENT BARRIER PROPOSED 36" PIPELINE SEDIMENT BARRIER EXISTING 26" PIPELINE ABANDONED IN PLACE 11.98 ACRES 0.27 ACRE 5.39 ACRES 1.30 ACRES HDD ENTRY RIVER FLOW DIRECTION 1) THE INFORMATION SHOWN ON THIS DRAWING IS FOR CONCEPTUAL PURPOSES ONLY TO CONVEY INTENT FOR PERFORMING THE CROSSING. 2) UTILITY LOCATES AT THIS SITE HAVE NOT BEEN PERFORMED. 3) SURFACE CONTOURS WERE CREATED USING A COMBINATION OF SURVEY 4)THIS DRAWING IS NOT FOR CONSTRUCTION. THIS IS A PRELIMINARY PROFILE SHOWING THE GENERAL LOCATION AND MINIMUM DEPTH REQUIREMENTS OF THE CROSSING. GENERAL NOTES: 1. THIS PIPELINE INSTALLED UNDER CODE: TILE 49, PART 192 CFR. 2. MITIGATION PROCEDURES, 2013. 3. THERE WILL BE LIMITED ACCESS, NO PARKING, NO REFUELING, NO VEHICLE MAINTENANCE, NO STORAGE WITHIN 100 FT. OF EACH HIGH BANK. 4. CONSTRUCTION OF THE PIPELINE AT RIVER SHALL BE PERFORMED IN SUCH A MANNER AS TO KEEP TO A MINIMUM DAMAGE TO SHORELINE, WATER CROSSED, AND FISH AND WILDLIFE HABITATS. 5. EROSION CONTROL DEVICES WILL BE INSTALLED AND INSPECTED AND MAINTAINED BY THE CONTRACTOR. SEDIMENT BARRIER SHALL BE MAINTAINED ACROSS THE PIPELINE ROW AT BOTH SIDES OF THE RIVER CROSSING. IN THE TRAVEL LANE, THESE MAY CONSIST OF REMOVABLE SEDIMENT BARRIERS OR DRIVABLE BERMS. 6. 7. PRIOR TO ACTUAL INSTALLATION, THE PIPE SHALL BE WELDED TO THE BANK. CONTRACTOR SHALL MINIMIZE THE NUMBER OF TREES TO BE REMOVED. EXCLUSION BARRIER TO BE INSTALLED AROUND MARKED TREES TO REMAIN IN PLACE TO BE COORDINATED WITH ENVIRONMENTAL INSPECTOR. SITE SPECIFIC NOTES: 1. CROSSING TO BE INSTALLED UTILIZING THE DRY OPEN CUT CROSSING METHOD. WASHINGTON EXPANSION PROJECT LOOP 6 SNOHOMISH SNOHOMISH RIVER HDD 1397.56 MP SNOHOMISH COUNTY, WASHINGTON ---PAGE BREAK--- 70 80 90 100 110 120 130 140 150 160 170 180 70 100 150 18130+00 18132+00 18134+00 18136+00 18138+00 18140+00 18133+00 OHWM 18133+82 OHWM EXISTING GRADE RIVER DEPTH PROVIDED BY SURVEY DATA TOP OF PROPOSED 36" PIPELINE PILCHUCK RIVER 0.99 ACRE 0.55 ACRE N I H T I W D E S U S A W A T A D Y E V R U S . Y R A D N U O B S I H T 1) THE INFORMATION SHOWN ON THIS DRAWING IS FOR CONCEPTUAL PURPOSES ONLY TO CONVEY INTENT FOR PERFORMING THE CROSSING. 2) UTILITY LOCATES AT THIS SITE HAVE NOT BEEN PERFORMED. 3) SURFACE CONTOURS WERE CREATED USING A COMBINATION OF SURVEY DATA PROVIDED FROM WILLIAMS AND GOOGLE EARTH PRO. 4)THIS DRAWING IS NOT FOR CONSTRUCTION. THIS IS A PRELIMINARY PROFILE SHOWING THE GENERAL LOCATION AND MINIMUM DEPTH REQUIREMENTS OF THE CROSSING. 5) END POINTS OF PROFILE VIEWS ARE BASED ON KNOWN POINTS FROM THE ENVIRONMENTAL ALIGNMENT SHEETS. GENERAL NOTES: 1. THIS PIPELINE INSTALLED UNDER CODE: TILE 49, PART 192 CFR. 2. MITIGATION PROCEDURES, 2013. 3. THERE WILL BE LIMITED ACCESS, NO PARKING, NO REFUELING, NO VEHICLE MAINTENANCE, NO STORAGE WITHIN 100 FT. OF EACH HIGH BANK. 4. CONSTRUCTION OF THE PIPELINE AT RIVER SHALL BE PERFORMED IN SUCH A MANNER AS TO KEEP TO A MINIMUM DAMAGE TO SHORELINE, WATER CROSSED, AND FISH AND WILDLIFE HABITATS. 5. EROSION CONTROL DEVICES WILL BE INSTALLED AND INSPECTED AND MAINTAINED BY THE CONTRACTOR. SEDIMENT BARRIER SHALL BE MAINTAINED ACROSS THE PIPELINE ROW AT BOTH SIDES OF THE RIVER CROSSING. IN THE TRAVEL LANE, THESE MAY CONSIST OF REMOVABLE SEDIMENT BARRIERS OR DRIVABLE BERMS. 6. FOLLOWING CONSTRUCTION, THE RIVER BOTTOM SHALL BE RETURNED TO ITS ORIGINAL CONTOUR AND GRADIENT. 7. TOPSOIL, APPROACH SOIL AND INSTREAM SPOIL SHALL BE KEPT SEPARATE. AFTER INSTALLATION OF THE PIPE, THE SPOIL SHALL BE REPLACED TO ITS ORIGINAL LOCATION. 8. EXCEPT TO PROVIDE VEHICLE EQUIPMENT ACCESS, RIVER BANKS WILL BE GRADED JUST PRIOR TO CONSTRUCTION OF THE CROSSING. A 10-FT VEGETATED BUFFER STRIP, EXCEPT FOR VEHICLE CROSSING, ON BOTH SIDES OF THE CROSSING SHALL BE MAINTAINED AND ONLY CUT PRIOR TO CONSTRUCTION OF THE CROSSING. 9. PRIOR TO ACTUAL INSTALLATION, THE PIPE SHALL BE WELDED IN AN UPLAND AREA AND PULLED OR CARRIED FOR THE CROSSING. 10. CONTRACTOR SHALL MINIMIZE THE NUMBER OF TREES TO BE REMOVED. EXCLUSION BARRIER TO BE INSTALLED AROUND MARKED TREES TO REMAIN IN PLACE TO BE COORDINATED WITH ENVIRONMENTAL INSPECTOR. 11. STABILIZING VEGETATION REMOVAL SHALL BE KEPT TO A MINIMUM. STREAMSIDE WOODY VEGETATION IS PREFERABLE TO COMPLETE REMOVAL. ANY VEGETATION THAT IS REMOVED SHALL BE REESTABLISHED IN A REASONABLE TIME FRAME AFTER CONSTRUCTION. 12. MOST EQUIPMENT WILL ONLY REQUIRE A ONE-TIME CROSSING, MULTIPLE CROSSINGS SHALL BE KEPT TO A REASONABLE MINIMUM. 13. IMMEDIATELY AFTER THE BACKFILLING OF PIPE, SEDIMENTATION CONTROL DEVICES (HAY BALES, SILT FENCE, ETC.) SHALL BE PLACED ACROSS THE ROW TO CONTROL SEDIMENT FROM THE ROW. SITE SPECIFIC NOTES: 1. CROSSING TO BE INSTALLED UTILIZING THE DRY OPEN CUT CROSSING METHOD. 2. AFTER PIPE INSTALLATION, CONSTRUCTION EQUIPMENT WILL BE ALLOWED IN THE RIVER TO BACKFILL THE DITCH AS QUICKLY AS POSSIBLE. WASHINGTON EXPANSION PROJECT LOOP 6 SNOHOMISH PILCHUCK RIVER 1407.81 MP SNOHOMISH COUNTY, WASHINGTON ---PAGE BREAK--- 180 200 220 240 260 280 300 320 340 20968+00 20972+00 20976+00 20980+00 20984+00 20988+00 20990+00 20988+70 HDD ENTRY 20969+10 HDD EXIT 10° 10° 20978+82 OHWM 20980+77 OHWM COVER COVER EXISTING GRADE PROPOSED 36" PIPELINE EXISTING 26" PIPELINE ABANDONED IN PLACE 0.07 ACRE SEDIMENT BARRIER 1.34 ACRES SEDIMENT BARRIER 0.52 ACRE 0.69 ACRE SEDIMENT BARRIER HDD ENTRY RIVER FLOW DIRECTION 1) THE INFORMATION SHOWN ON THIS DRAWING IS FOR CONCEPTUAL PURPOSES ONLY TO CONVEY INTENT FOR PERFORMING THE CROSSING. 2) UTILITY LOCATES AT THIS SITE HAVE NOT BEEN PERFORMED. 3) SURFACE CONTOURS WERE CREATED USING A COMBINATION OF SURVEY 4)THIS DRAWING IS NOT FOR CONSTRUCTION. THIS IS A PRELIMINARY PROFILE SHOWING THE GENERAL LOCATION AND MINIMUM DEPTH REQUIREMENTS OF THE CROSSING. GENERAL NOTES: 1. THIS PIPELINE INSTALLED UNDER CODE: TILE 49, PART 192 CFR. 2. MITIGATION PROCEDURES, 2013. 3. THERE WILL BE LIMITED ACCESS, NO PARKING, NO REFUELING, NO VEHICLE MAINTENANCE, NO STORAGE WITHIN 100 FT. OF EACH HIGH BANK. 4. CONSTRUCTION OF THE PIPELINE AT RIVER SHALL BE PERFORMED IN SUCH A MANNER AS TO KEEP TO A MINIMUM DAMAGE TO SHORELINE, WATER CROSSED, AND FISH AND WILDLIFE HABITATS. 5. EROSION CONTROL DEVICES WILL BE INSTALLED AND INSPECTED AND MAINTAINED BY THE CONTRACTOR. SEDIMENT BARRIER SHALL BE MAINTAINED ACROSS THE PIPELINE ROW AT BOTH SIDES OF THE RIVER CROSSING. IN THE TRAVEL LANE, THESE MAY CONSIST OF REMOVABLE SEDIMENT BARRIERS OR DRIVABLE BERMS. 6. 7. PRIOR TO ACTUAL INSTALLATION, THE PIPE SHALL BE WELDED TO THE BANK. CONTRACTOR SHALL MINIMIZE THE NUMBER OF TREES TO BE REMOVED. EXCLUSION BARRIER TO BE INSTALLED AROUND MARKED TREES TO REMAIN IN PLACE TO BE COORDINATED WITH ENVIRONMENTAL INSPECTOR. SITE SPECIFIC NOTES: 1. CROSSING TO BE INSTALLED UTILIZING THE HDD CROSSING METHOD (SITE SPECIFIC). 2. PULLBACK WILL NE COMPLETED IN TWO SECTIONS, WITH ONE WELD DURING THE PULLBACK WASHINGTON EXPANSION PROJECT LOOP 9 MT. VERNON NORTH-B SOUTH FORK NOOKSACK RIVER HDD 1461.56 MP WHATCOM COUNTY, WASHINGTON ---PAGE BREAK--- 370 380 390 400 410 420 430 440 450 16614+00 16616+00 16618+00 16620+00 16622+00 16624+00 16617+64 EDGE OF WETLAND 16621+39 EDGE OF WETLAND EXISTING GRADE TOP OF PROPOSED 36" PIPELINE 340 345 335 330 0 20 40 -20 -40 -60 325 320 315 340 345 335 330 325 320 315 -80 TEMPORARY WORKSPACE 30" EXISTING PIPELINE EXISTING GRADE 26" ABANDONED PIPELINE 36" PROPOSED PIPELINE PERM. EASEMENT NOT USED DURING CONST. A A 1379 A A EXISTING 30" PIPELINE PROPOSED 36" PIPELINE T-24-N, R-6-E, S-10 T-24-N, R-6-E, S-11 32ND ST. 30TH ST. 34TH PL. SEDIMENT BARRIER SEDIMENT BARRIER SEDIMENT BARRIER WASHINGTON EXPANSION PROJECT LOOP 5 SUMNER NORTH B QUEENS BOG 1379.07 MP KING COUNTY, WASHINGTON 1) THE INFORMATION SHOWN ON THIS DRAWING IS FOR CONCEPTUAL PURPOSES ONLY TO CONVEY INTENT FOR PERFORMING THE CROSSING. 2) UTILITY LOCATES AT THIS SITE HAVE NOT BEEN PERFORMED. 3) SURFACE CONTOURS WERE CREATED USING A COMBINATION OF SURVEY DATA PROVIDED FROM WILLIAMS AND GOOGLE EARTH PRO. 4)THIS DRAWING IS NOT FOR CONSTRUCTION. THIS IS A PRELIMINARY PROFILE SHOWING THE GENERAL LOCATION AND MINIMUM DEPTH REQUIREMENTS OF THE CROSSING. 5) END POINTS OF PROFILE VIEWS ARE BASED ON KNOWN POINTS FROM THE ENVIRONMENTAL ALIGNMENT SHEETS. SITE SPECIFIC NOTES: ---PAGE BREAK--- 310 320 330 340 350 360 370 380 390 400 16732+00 16734+00 16736+00 16738+00 16740+00 16742+00 16744+00 16746+00 16748+00 16736+31 EDGE OF WETLAND 16736+98 GEORGE DAVIS CREEK (SEE NOTE 5) 16745+98 EDGE OF WETLAND EXISTING GRADE TOP OF PROPOSED 36" PIPELINE 340 345 335 330 0 20 40 -20 -40 -60 325 320 315 340 345 335 330 325 320 315 -80 A A TEMPORARY WORKSPACE 30" EXISTING PIPELINE EXISTING GRADE 26" ABANDONED PIPELINE 36" PROPOSED PIPELINE (SEE NOTE 5) PERM. EASEMENT NOT USED DURING CONST. A A EXISTING 30" PIPELINE GEORGE DAVIS CREEK PROPOSED 36" PIPELINE EXISTING 26" PIPELINE ABANDONED IN PLACE 5TH ST. SEDIMENT BARRIER SEDIMENT BARRIER 1) THE INFORMATION SHOWN ON THIS DRAWING IS FOR CONCEPTUAL PURPOSES ONLY TO CONVEY INTENT FOR PERFORMING THE CROSSING. 2) UTILITY LOCATES AT THIS SITE HAVE NOT BEEN PERFORMED. 3) SURFACE CONTOURS WERE PROVIDED BY PUBLIC LIDAR DATA. 4)THIS DRAWING IS NOT FOR CONSTRUCTION. THIS IS A PRELIMINARY PROFILE SHOWING THE GENERAL LOCATION AND MINIMUM DEPTH REQUIREMENTS OF THE CROSSING. 5) END POINTS ON PROFILE VIEWS ARE BASED ON KNOWN POINTS FROM THE ENVIRONMENTAL ALIGNMENT SHEETS. WASHINGTON EXPANSION PROJECT LOOP 5 SUMNER NORTH B BOG CROSSING 1381.30 MP KING COUNTY, WASHINGTON SITE SPECIFIC NOTES: ---PAGE BREAK--- APPENDIX K5 FISH AND WATERBODY TABLES ---PAGE BREAK--- ---PAGE BREAK--- K5-1 Table K5-1 General Stream and Fish Attributes at the Waterbody Crossing Locations of the Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name Flow Type a Channel Width (feet) WDNR Stream Type b Priority Fish Use ESA-Listed Species Use ESA Critical Habitat EFH at Crossing Site In-water Work Window c Woodland Loop 1244.30 S1_LO1_054 Unnamed E 2 F Unknown Unknown Unknown Unknown Jul 16 - Sept 30 1245.25 S1_LO1_056 Unnamed E 1 U No No No No Jul 16 - Sept 30 1245.41 S3_LO1_048 Burris Creek I 3 F Yes Yes Yes No Aug 1 - Aug 31 1246.26 S3_LO1_049 Unnamed I 3 N No No No No Aug 1 - Aug 31 1246.91 S1_LO1_002 Unnamed P 4 N No No No No Jul 16 - Sept 30 1247.03 S1_LO1_003 Unnamed P 4 N No No No No Jul 16 - Sept 30 1247.22 S1_LO1_004 Canyon Creek I 10 N No No No No Aug 1 - Aug 31 1247.48 S1_LO1_005 Unnamed P 4 N No No No No Jul 16 - Sept 30 1247.69 S1_LO1_006 Unnamed P 9 U No No No No Jul 16 - Sept 30 1248.01 S1_LO1_007 Mill Creek P 7 F No No No No Jul 16 - Sept 30 1248.17 S1_LO1_008 Unnamed P 12 N No No No No Jul 16 - Sept 30 1248.26 S1_LO1_009 Unnamed P 5 N No No No No Jul 16 - Sept 30 1248.35 S1_LO1_011 Unnamed P 3 N No No No No Jul 16 - Sept 30 1249.52 S2_LO1_001 Unnamed P 4 N No No No No Jul 16 - Sept 30 1249.60 S2_LO1_002 Unnamed I 2 N No No No No Jul 16 - Sept 30 1249.64 S2_LO1_003 Unnamed P 3 N No No No No Jul 16 - Sept 30 1249.73 S2_LO1_004 Unnamed P 3 N No No No No Jul 16 - Sept 30 1250.10 S2_LO1_006 Unnamed P 3 N No No No No Jul 16 - Sept 30 1250.17 S2_LO1_007 Unnamed P 3 N No No No No Jul 16 - Sept 30 1250.44 S2_LO1_008 Unnamed P 6 N No No No No Jul 16 - Sept 30 1250.56 S2_LO1_009 Unnamed P 3 N No No No No Jul 16 - Sept 30 1250.82 S2_LO1_010 Unnamed P 4 N No No No No Jul 16 - Sept 30 1251.15 S3_LO1_007 Unnamed P 4 N No No No No Jul 16 - Sept 30 1251.41 S3_LO1_001 Cedar Creek P 3 N No No No No Aug 1- Aug 15 1251.42 S3_LO1_003 Cedar Creek I 1 N No No No No Aug 1- Aug 15 1251.92 S3_LO1_004 Unnamed P 3 N No No No No Aug 1- Aug 15 1252.73 S3_LO1_009 Unnamed P 2 N No No No No Aug 1- Aug 15 1253.39 S3_LO1_012 Kalama River P 238 S Yes Yes Yes Yes Aug 1- Aug 15 1254.08 S1_LO1_013 Unnamed P 5 F Unknown Unknown Unknown Unknown Aug 1- Aug 15 1254.13 S1_LO1_014 Unnamed P 9 F No No No No Aug 1- Aug 15 1254.28 S1_LO1_010 Unnamed E 1 N Unknown Unknown Unknown Unknown Aug 1- Aug 15 ---PAGE BREAK--- K5-2 Table K5-1 General Stream and Fish Attributes at the Waterbody Crossing Locations of the Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name Flow Type a Channel Width (feet) WDNR Stream Type b Priority Fish Use ESA-Listed Species Use ESA Critical Habitat EFH at Crossing Site In-water Work Window c 1254.39 S1_LO1_015 Unnamed P 4 N No No No No Aug 1- Aug 15 1255.20 S2_LO1_016 Unnamed I 2 N No No No No Aug 1- Aug 15 1255.40 S2_LO1_015 Unnamed P 3 N No No No No Jul 16 - Sept 30 1255.53 S2_LO1_014 Unnamed P 3 N No No No No Jul 16 - Sept 30 1255.86 S2_LO1_011 Unnamed P 2 F No No No No Jul 16 - Sept 15 1256.24 S2_LO1_012 Unnamed P 3 N No No No No Jul 16 - Sept 15 1256.42 S2_LO1_013 Unnamed P 2 N No No No No Jul 16 - Sept 15 1257.08 S1_LO1_019 Owl Creek P 15 F No No No No Jul 16 - Sept 15 1257.28 S1_LO1_020 Unnamed E 9 F Unknown Unknown Unknown Unknown Jul 16 - Sept 15 1257.64 S1_LO1_022 Unnamed P 8 F No No No No Jul 16 - Sept 15 1257.66 S1_LO1_023 Unnamed I 13 F Unknown Unknown Unknown Unknown Jul 16 - Sept 15 1257.85 S2_LO1_018 Unnamed E 2 F Unknown Unknown Unknown Unknown Jul 16 - Sept 15 1257.90 S2_LO1_019 Unnamed I 2 U No No No No Jul 16 - Sept 15 1258.00 S2_LO1_020 Unnamed E 2 N No No No No Jul 16 - Sept 15 1258.59 S1_LO1_024 Unnamed P 4 N No No No No Jul 16 - Sept 15 1259.27 S3_LO1_016 Unnamed P 2 N No No No No Jul 16 - Sept 15 1259.47 S3_LO1_017 Unnamed P 2 N No No No No Jul 16 - Sept 15 1259.64 S3_LO1_018 Unnamed P 1 N No No No No Jul 16 - Sept 30 1259.92 S3_LO1_019 Unnamed P 3 N No No No No Jul 16 - Sept 30 1260.24 S3_LO1_020 Unnamed I 1 N No No No No Jul 16 - Sept 30 1260.49 S2_LO1_022 Coweeman River P 80 S Yes Yes Yes Yes Jul 16 - Sept 30 1260.77 S2_LO1_023 Unnamed P 3 F Yes Yes No Yes Aug 1 - Aug 31 1260.83 S2_LO1_024 Unnamed P 4 F Unknown Unknown Unknown Unknown Aug 1 - Aug 31 1261.27 S3_LO1_025 Unnamed I 8 F No No No No Aug 1 - Aug 31 1261.33 S3_LO1_024 Unnamed P 2 N No No No No Aug 1 - Aug 31 1261.71 S3_LO1_021 Unnamed E 4 N No No No No Aug 1 - Aug 31 1261.98 S3_LO1_023 Unnamed P 6 N No No No No Aug 1 - Aug 31 1262.66 S1_LO1_025 Unnamed P 2 N No No No No Aug 1 - Aug 31 1262.94 S1_LO1_029 Unnamed P 7 U No No No No Jul 16 - Sept 30 1263.17 S1_LO1_031 Unnamed P 2 F Unknown Unknown Unknown Unknown Jul 16 - Sept 30 1263.49 S1_LO1_038 Unnamed P 7 F No No No No Jul 16 - Sept 30 1263.53 S1_LO1_039 Unnamed E 1 U Unknown Unknown Unknown Unknown Jul 16 - Sept 30 ---PAGE BREAK--- K5-3 Table K5-1 General Stream and Fish Attributes at the Waterbody Crossing Locations of the Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name Flow Type a Channel Width (feet) WDNR Stream Type b Priority Fish Use ESA-Listed Species Use ESA Critical Habitat EFH at Crossing Site In-water Work Window c 1263.77 S1_LO1_040 Unnamed P 11 N No No No No Jul 16 - Sept 30 1263.81 S1_LO1_042 Unnamed P 4 N No No No No Jul 16 - Sept 30 1264.13 S2_LO1_025 Unnamed E 2 N No No No No Jul 16 - Sept 30 1264.91 S2_LO1_021 South Fork Ostrander Creek P 20 S Yes Yes Yes Yes Jul 16 - Sept 30 1265.12 SP_L01_001 Unnamed I 2 N Unknown Unknown Unknown Unknown Jul 16 - Sept 30 1265.25 S1_LO1_057 Ostrander Creek P 40 S Yes Yes Yes Yes Jul 16 - Sept 30 1265.93 S1_LO1_058 Unnamed I 6 N No No No No Jul 16 - Sept 30 1266.50 S1_LO1_045 Unnamed P 1 N No No No No Jul 16 - Sept 30 1266.75 S2_LO1_048 Unnamed I 2 N No No No No Jul 16 - Sept 30 1267.04 S2_LO1_051 Unnamed E 1 N No No No No Jul 16 - Sept 30 1267.37 S2_LO1_054 Unnamed P 4 F No No No No Jul 16 - Sept 30 1267.63 S3_LO1_026 Unnamed P 3 F No No No No Jul 16 - Sept 30 1267.91 S3_LO1_027 Unnamed I 1 N No No No No Jul 16 - Sept 30 1267.97 S3_LO1_028 Unnamed I 3 N No No No No Jul 16 - Sept 30 1268.35 S3_LO1_029 Unnamed I 3 F No No No No Jul 16 - Sept 30 1268.56 and 1268.63 S3_LO1_030 Unnamed P 4 F Unknown Unknown Unknown Unknown Jul 16 - Sept 30 1269.36 S1_LO1_032 Coal Mine Creek P 20 F No No No No Jul 16 - Sept 30 1269.83 S1_LO1_034 Unnamed E 1 N No No No No Jul 16 - Sept 30 1269.89 S1_LO1_035 Unnamed E 1 F Unknown Unknown Unknown Unknown Jul 16 - Sept 30 1270.66 S2_LO1_027 Unnamed I 3 N No No No No Jul 16 - Sept 30 1270.87 S2_LO1_028 Unnamed I 2 N No No No No Jul 16 - Sept 30 1271.10 S2_LO1_029 Unnamed I 3 F Unknown Unknown Unknown Unknown Jul 16 - Sept 30 1271.41 S3_LO1_035 Unnamed P 3 F Unknown Unknown Unknown Unknown Jul 16 - Sept 30 1271.89 S3_LO1_036 Unnamed P 2 F Unknown Unknown Unknown Unknown Jul 16 - Sept 30 1272.12 S3_LO1_038 Unnamed P 4 N No No No No Jul 16 - Sept 30 1272.23 S3_LO1_039 Salmon Creek P 4 F No No No No Jul 16 - Sept 30 1272.42 S3_LO1_040 Unnamed P 2 N No No No No Jul 16 - Sept 30 1273.11 S2_LO1_033 Unnamed P 3 N No No No No Jul 16 - Sept 30 1273.13 S2_LO1_032 Unnamed P 3 N No No No No Jul 16 - Aug 15 1273.58 S3_L01_014 Unnamed P 2 U No No No No Jul 16 - Aug 15 1274.42 S3_LO1_013 Toutle River P 275 S Yes Yes Yes No Jul 16 - Aug 15 ---PAGE BREAK--- K5-4 Table K5-1 General Stream and Fish Attributes at the Waterbody Crossing Locations of the Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name Flow Type a Channel Width (feet) WDNR Stream Type b Priority Fish Use ESA-Listed Species Use ESA Critical Habitat EFH at Crossing Site In-water Work Window c 1275.69 S3_LO1_041 Unnamed I 4 F Yes Yes Proposed Yes July 16 – Aug 15 1275.88 S4_LO1_003 Unnamed I 3 N No No No No Jul 16 – Aug 150 1276.08 and 1276.18 S4_LO1_002 Unnamed E 2 N No No No No Jul 16 - Aug 15 1277.77 S1_LO1_062 Unnamed P 7 F No No No No Jul 16 - Sept 30 1277.81 S1_LO1_061 Unnamed P 15 F No No No No Jul 16 - Sept 30 1278.12 S1_LO1_060 Unnamed I 5 N No No No No Jul 16 - Sept 30 1278.82 S2_LO1_055 Unnamed P 11 F Unknown Unknown Unknown Unknown Jul 16 - Sept 30 1279.17 S2_LO1_056 Hill Creek P 10 F No No No No Jul 16 - Sept 30 1279.33 S4_LO1_004 Unnamed E 6 F Unknown Unknown Unknown Unknown Jul 16 - Sept 30 1279.72 S4_LO1_005 Unnamed I 2 F No No No No Aug 1 - Aug 15 1280.07 and 1280.24 S4_LO1_006 Unnamed I 4 N No No No No Aug 1 - Aug 15 1280.28 S4_LO1_007 Unnamed I 6 N No No No No Aug 1 - Aug 15 1280.32 S4_LO1_008 Roadside Ditch E 4 N No No No No Aug 1 - Aug 15 1280.82 S1_LO1_046 Foster Creek P 30 F No No No No Aug 1 - Aug 15 1281.52 S2_LO1_034 Unnamed P 4 F Yes Yes Yes No Aug 1 - Aug 15 1281.69 S2_LO1_035 Unnamed E 1 U No No No No Aug 1 - Aug 15 1282.51 S2_LO1_036 Cowlitz River P 280 S Yes Yes Yes No Aug 1 - Aug 15 1282.65 S3_LO1_047 Unnamed P 4 F Unknown Unknown Unknown Unknown Aug 1 - Aug 15 1283.37 S3_LO1_043 Unnamed P 2 N No No No No Aug 1 - Aug 15 1283.74 S1_LO1_047 Unnamed E 1 F Yes Yes Yes Yes Aug 1 - Aug 15 1284.56 S1_LO1_048 Unnamed P 20 F Yes Yes Yes Yes Aug 1 - Aug 15 1284.78 S1_LO1_049 Unnamed E 1 N No No No No Aug 1 - Aug 15 1284.92 S1_LO1_050 Unnamed I 12 F Unknown Unknown Unknown Unknown Aug 1 - Aug 15 1285.35 S2_LO1_038 Lacamas Creek P 7 S Yes Yes Yes Yes Aug 1 - Aug 15 1285.43 S2_LO1_039 Unnamed E 1 X No No No No Aug 1 - Aug 15 1286.17 S2_LO1_037 Unnamed P 3 N No No No No Aug 1 - Aug 15 1286.77 S3_LO1_046 Unnamed P 3 X Unknown Unknown Unknown Unknown Aug 1 - Aug 15 1287.51 S1_LO1_051 Unnamed I 2 N No No No No Aug 1 - Aug 15 1287.90 S1_LO1_052 Unnamed I 9 N No No No No Aug 1 - Aug 15 1288.11 S2_LO1_040 Unnamed I 6 U No No No No Aug 1 - Aug 15 1288.14 S2_LO1_041 Unnamed E 1 U Unknown Unknown Unknown Unknown Aug 1 - Aug 15 1288.52 S2_LO1_044 Unnamed P 10 N No No No No Aug 1 - Aug 15 ---PAGE BREAK--- K5-5 Table K5-1 General Stream and Fish Attributes at the Waterbody Crossing Locations of the Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name Flow Type a Channel Width (feet) WDNR Stream Type b Priority Fish Use ESA-Listed Species Use ESA Critical Habitat EFH at Crossing Site In-water Work Window c 1288.56 S2_LO1_043 Unnamed P 12 F Yes Yes Yes Yes Aug 1 - Aug 15 1288.90 S2_LO1_045 Unnamed I 1 F Yes Yes Yes Yes Aug 1 - Aug 15 1289.32 S2_LO1_046 Olequa Creek P 10 F No No No No Aug 1 - Aug 15 Chehalis Loop 1291.42 1291.5 Unnamed I 2 N Unknown Unknown Unknown Unknown Aug 1 - Aug 31 1292.65 1292.4 Unnamed I 4 N Unknown Unknown Unknown Unknown Aug 1 - Aug 31 1293.20 and 1293.26 1293.1 Unnamed I 4 N Unknown Unknown Unknown Unknown Aug 1 - Aug 31 1294.13 1294.2 Newaukum River P 126 S Yes No No Yes Aug 1 - Aug 31 1295.08 1295.1 Unnamed I 2 N Unknown Unknown Unknown Unknown Aug 1 - Aug 31 1295.44 1295.4 Unnamed P 2 N Unknown Unknown Unknown Unknown Aug 1 - Aug 31 1296.14 1296.1 Unnamed P 1 N Unknown Unknown Unknown Unknown Aug 1 - Aug 31 1296.50 1296.45 Unnamed P 2 N Unknown Unknown Unknown Unknown Aug 1 - Aug 31 1296.66 1296.6 Unnamed P 5 F Unknown Unknown Unknown Unknown Aug 1 - Aug 31 1296.78 1296.9 Berwick Creek P 6 F Yes No No Yes Aug 1 - Aug 31 1297.41 1297.6 Dillenbaugh Creek P 8 F Yes No No No Aug 1 - Aug 15 1297.97 1298 Unnamed P 4 N Unknown Unknown Unknown Unknown Aug 1 - Aug 15 1299.03 1299 Salzer Creek P 7 F Yes No No Yes Aug 1 - Aug 15 1299.93 1299.95 Unnamed P 2 N Unknown Unknown Unknown Unknown Aug 1 - Aug 15 1300.05 1300.2 Unnamed P 6 F Yes No No Yes Aug 1 - Aug 15 1300.78 1300.9 Unnamed P 4 F No No No No Aug 1 - Aug 15 1301.68 1301.6 South Hanaford Creek P 6 F Yes No No Yes Aug 1 - Aug 15 1303.23 S2_LO2_002 Unnamed I 2 F Yes No No No Aug 1 - Aug 31 1303.50 S2_LO2_001 Unnamed I 2 N No No No No Aug 1 - Aug 31 1304.26 S3_LO2_001 Unnamed I 5 F No No No No Aug 1 - Aug 31 1305.14 S3_LO2_004 Unnamed P 5 U Unknown Unknown Unknown Unknown Aug 1 - Aug 31 1305.28 S3_LO2_005 Packwood Creek P 4 F Yes No No No Aug 1 - Aug 31 1306.25 S3_LO2_006 Hanaford Creek P 5 F Yes No No Yes Aug 1 - Aug 31 1306.55 S3_LO2_007 Snyder Creek P 4 F Yes No No Yes Aug 1 - Aug 31 1307.66 S4_LO2_002 Unnamed E 2 N No No No No Aug 1 - Aug 31 1307.69 S4_LO2_001 North Hanaford Creek E 2 N No No No No Aug 1 - Aug 31 1307.94 S1_LO2_100 Unnamed P 12 N No No No No Aug 1 - Aug 31 1308.33 S1_LO2_101 Unnamed P 3 N No No No No Aug 1 - Aug 31 ---PAGE BREAK--- K5-6 Table K5-1 General Stream and Fish Attributes at the Waterbody Crossing Locations of the Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name Flow Type a Channel Width (feet) WDNR Stream Type b Priority Fish Use ESA-Listed Species Use ESA Critical Habitat EFH at Crossing Site In-water Work Window c 1308.97 S1_LO2_103 Thompson Creek P 20 F Yes No No Yes Aug 1 - Aug 31 1309.36 S2_LO2_004 Skookumchuck River P 90 S Yes No No Yes Aug 1 - Aug 31 1310.72 S4_LO2_003 Unnamed I 2 N No No No No Aug 1 - Aug 31 1310.79 S4_LO2_004 Unnamed I 2 N No No No No Aug 1 - Aug 31 1311.07 S4_LO2_005 Unnamed E 2 N No No No No Aug 1 - Aug 31 1311.19 S4_LO2_006 Unnamed E 2 U No No No No Aug 1 - Aug 31 1311.23 S4_LO2_007 Unnamed E 2 N No No No No Aug 1 - Aug 31 1311.41 S4_LO2_008 Unnamed I 4 N No No No No Aug 1 - Aug 31 1311.43 S4_LO2_009 Unnamed I 2 N No No No No Aug 1 - Aug 31 1311.65 S2_LO2_008 Unnamed P 4 N No No No No Aug 1 - Aug 31 1312.14 S2_LO2_007 Unnamed P 5 N No No No No Aug 1 - Aug 31 1312.60 S2_LO2_005 Unnamed I 2 N No No No No Aug 1 - Aug 31 1313.05 S1_LO2_104 Unnamed P 8 F Yes No No Yes Aug 1 - Aug 31 1313.35 S2_LO2_010 Unnamed E 1 N No No No No Aug 1 - Aug 31 1313.80 S2_LO2_009 Unnamed E 1 U Unknown Unknown Unknown Unknown Aug 1 - Aug 31 1314.86 S4_LO2_010 Unnamed I 1 N No No No No Jul 16 - Aug 31 1314.96 S4_LO2_011 Unnamed I 2 U Unknown Unknown Unknown Unknown Jul 16 - Aug 31 1315.10 SP_LO2_001 Deschutes River P 78 S Yes Yes Yes Yes Jul 16 - Aug 31 Sumner South Loop 1339.33 S1_LO3_002 Unnamed I 10 N No No No No July 16 - Sept 30 1339.74 and 1339.79 FL-3 Tributary to Clover Creek I 1 N No No No No July 16 - Sept 30 1342.22 S1_LO3_003 Unnamed E 1 N No No No No July 16 - Sept 30 1342.62 S1_LO3_004 Unnamed E 3 N No No No No July 16 - Sept 30 1346.10 S2_LO3_002 Unnamed I 2 N No No No No Jul 16 - Aug 31 1346.82 S3_LO3_004 Unnamed P 2 U Unknown Unknown Unknown Unknown Jul 16 - Aug 31 1346.97 S3_LO3_003 Unnamed P 2 N No No No No Jul 16 - Aug 31 1347.92 S3_LO3_002 Unnamed P 3 F Unknown Unknown Unknown Unknown Jul 16 - Aug 31 1347.98 S3_LO3_001 Puyallup River P 191 S Yes Yes Yes Yes Jul 16 - Aug 31 1349.23 and 1349.27 S4_LO3_101 Unnamed Agricultural Ditch I 19 N Unknown Unknown Unknown Unknown Jul 16 - Aug 31 1349.31 S4_LO3_102 Roadside Ditch I 2 N Unknown Unknown Unknown Unknown Jul 16 - Aug 31 ---PAGE BREAK--- K5-7 Table K5-1 General Stream and Fish Attributes at the Waterbody Crossing Locations of the Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name Flow Type a Channel Width (feet) WDNR Stream Type b Priority Fish Use ESA-Listed Species Use ESA Critical Habitat EFH at Crossing Site In-water Work Window c 1349.99 S1_LO3_005 Salmon Creek P 12 F Yes No No Yes Jul 16 - Aug 15 1350.05 S1_LO3_006 Unnamed P 3 F Unknown Unknown Unknown Unknown Jul 16 - Aug 15 Sumner North A Loop 1357.14 S1_LO4_001 Unnamed P 20 F Yes No No Yes Jul 16 - Sept 30 1357.17 S1_LO4_002 Unnamed P 6 F Unknown Unknown Unknown Unknown Jul 16 - Sept 30 1357.31 S1_LO4_003 Unnamed P 8 F Unknown Unknown Unknown Unknown Jul 16 - Sept 30 1359.62 S3_LO4_001 Covington Creek P 25 S Yes Yes Yes Yes Jul 16 - Sept 30 1360.98 S4_LO4_001 Unnamed P 14 F Unknown Unknown Unknown Unknown Jul 16 - Sept 30 1361.48 S4_LO4_002 Unnamed I 4 F Yes No No Yes Jul 16 - Sept 30 1362.66 S1_LO4_004 Cranmar Creek P 14 F Yes No No Yes Jul 16 - Sept 30 Sumner North A Loop 1371.05 S1_LO5_001 Issaquah Creek P 30 S Yes Yes Yes Yes Aug 1 - Aug 31 1371.51 S3_LO5_003 Unnamed P 3 F Yes No No No Aug 1 - Aug 31 1371.73 S1_LO5_005 Unnamed P 12 N Yes No No Yes Aug 1 - Aug 31 1371.96 S2_LO5_006 Fifteenmile Creek P 21 F Yes Yes Yes Yes Aug 1 - Aug 31 1372.35 S2_LO5_005 Unnamed P 5 F Unknown Unknown Unknown Unknown Aug 1 - Aug 31 1372.60 S2_LO5_002 Unnamed P 6 F No No No No Aug 1 - Aug 31 1372.69 S2_LO5_001 Unnamed P 4 U Unknown Unknown Unknown Unknown Aug 1 - Aug 31 1373.66 S4_LO5_002 Unnamed P 10 F Yes No No Yes Aug 1 - Aug 31 1374.25 S2_LO5_010 Unnamed P 5 F Yes No No Yes Aug 1 - Aug 31 1374.57 S2_LO5_009 Unnamed E 1 N No No No No Aug 1 - Aug 31 1374.92 S2_LO5_007 Unnamed E 1 N No No No No Aug 1 - Aug 31 1375.88 S3_LO5_007 Unnamed P 3 N No No No No Aug 1 - Aug 31 1376.12 S2_LO5_004 East Fork Issaquah Creek P 16 F Yes Yes Yes Yes Aug 1 - Aug 31 1376.21 S2_LO5_003 Unnamed I 6 N No No No No Aug 1 - Aug 31 1377.34 S3_LO5_004 North Fork Issaquah Creek P 4 F Yes No No No Aug 1 - Aug 31 1378.08 S3_LO5_005 Unnamed P 3 N No No No No Jul 16 - Sept 30 1379.62 S1_LO5_002 Unnamed I 20 F Yes No No No Jul 16 - Sept 30 1381.25 SN-45 Tributary to Lake Sammamish I 2 N No No No No Jul 16 - Sept 30 1381.31 SP_LO5_001 George Davis Creek P 3 F No No No No Jul 16 - Sept 30 ---PAGE BREAK--- K5-8 Table K5-1 General Stream and Fish Attributes at the Waterbody Crossing Locations of the Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name Flow Type a Channel Width (feet) WDNR Stream Type b Priority Fish Use ESA-Listed Species Use ESA Critical Habitat EFH at Crossing Site In-water Work Window c Snohomish Loop 1395.98 S4_LO6_002 Unnamed E 2 N No No No No Aug 1 - Aug 15 1396.59 S4_LO6_005 Unnamed E 1 N No No No No Aug 1 - Aug 15 1396.71 S4_LO6_003 Elliott Creek P 10 F No No No No Aug 1 - Aug 15 1397.36 and 1397.52 S4_LO6_101 Unnamed P 5 F Unknown Unknown Unknown Unknown Aug 1 - Aug 15 1397.56 S4_LO6_004 Snohomish River P 900 S Yes Yes Yes Yes Aug 1 - Aug 15 1398.19 S1_LO6_002 Unnamed I 4 N No No No No Aug 1 - Aug 15 1398.62 S1_LO6_003 Unnamed P 8 N No No No No Aug 1 - Aug 15 1399.44 S1_LO6_004 Unnamed P 3 N No No No No Aug 1 - Aug 15 1399.67 S1_LO6_005 Unnamed P 12 F No No No No Aug 1 - Aug 15 1400.46 S2_LO6_001 Unnamed P 11 N Yes No No Yes Aug 1 - Aug 15 1401.53 S2_LO6_002 Unnamed P 8 F Yes No No Yes Aug 1 - Aug 15 1402.42 S3_LO6_001 French Creek P 10 F Yes Yes Yes Yes Aug 1 - Aug 15 1404.64 S1_LO6_008 Unnamed I 4 F Yes No No Yes Aug 1 - Aug 31 1405.39 S1_LO6_007 Unnamed P 6 F Unknown Unknown Unknown Unknown Aug 1 - Aug 31 1407.81 S3_LO6_002 Pilchuck River P 82 S Yes Yes Yes Yes Aug 1 - Aug 31 Mt. Vernon South Loop 1439.07 MV-25 Tributary to Walker Creek P 6 F Yes No No Yes Project specific Mt. Vernon North A Loop 1440.25 and 1440.27 S4_LO8_008 Unnamed I 4 S Unknown Unknown Unknown Unknown Project specific 1440.42 S4_LO8_007 East Fork Nookachamps Creek P 50 S Yes Yes Yes Yes Project specific 1441.21 S4_LO8_005 Unnamed I 4 F Unknown Unknown Unknown Unknown Project specific 1441.28 S4_LO8_004 Unnamed I 4 F Unknown Unknown Unknown Unknown Project specific 1441.44 S4_LO8_003 Turner Creek P 9 F Yes No No Yes Project specific 1442.10 S2_LO8_004 Unnamed I 3 N No No No No Project specific 1442.68 S2_LO8_003 Unnamed P 10 F Yes No No No Project specific 1444.26 S4_LO8_002 Unnamed I 5 F No No No No Project specific Mt. Vernon North B Loop 1453.67 S1_LO9_001 Unnamed P 4 F Unknown Unknown Unknown Unknown Aug 1 - Sept 15 1453.76 S1_LO9_002 Unnamed P 12 F No No No No Aug 1 - Sept 15 ---PAGE BREAK--- K5-9 Table K5-1 General Stream and Fish Attributes at the Waterbody Crossing Locations of the Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name Flow Type a Channel Width (feet) WDNR Stream Type b Priority Fish Use ESA-Listed Species Use ESA Critical Habitat EFH at Crossing Site In-water Work Window c 1454.18 S1_LO9_003 Mills Creek P 20 F Yes No No Yes Aug 1 - Sept 15 1454.40 S1_LO9_004 Unnamed P 15 N No No No No Aug 1 - Sept 15 1454.51 S1_LO9_006 Unnamed P 3 N No No No No Aug 1 - Sept 15 1454.57 S1_LO9_007 Unnamed I 5 F Unknown Unknown Unknown Unknown Aug 1 - Sept 15 1454.61 S1_LO9_008 Unnamed P 3 F Unknown Unknown Unknown Unknown Aug 1 - Sept 15 1454.81 S2_LO9_010 Unnamed E 2 N No No No No Aug 1 - Sept 15 1454.90 S2_LO9_009 Unnamed I 4 F Unknown Unknown Unknown Unknown Aug 1 - Sept 15 1454.91 S2_LO9_008 Unnamed I 12 F Unknown Unknown Unknown Unknown Aug 1 - Sept 15 1455.22 S2_LO9_007 Unnamed I 2 N No No No No Aug 1 - Sept 15 1455.42 S2_LO9_006 Unnamed I 2 F Yes No No Yes Aug 1 - Sept 15 1455.54 S2_LO9_005 Unnamed I 3 N No No No No Aug 1 - Sept 15 1455.63 S2_LO9_004 Unnamed I 6 N No No No No Aug 1 - Sept 15 1455.71 S2_LO9_003 Unnamed I 3 N Yes No No No Aug 1 - Sept 15 1455.87 S2_LO9_002 Unnamed I 8 F No No No No Aug 1 - Sept 15 1456.03 S2_LO9_001 Unnamed I 11 N No No No No Aug 1 - Sept 15 1456.62 S3_LO9_002 Unnamed I 2 F Yes No No Yes Aug 1 - Sept 15 1457.40 S3_LO9_003 Little Innis Creek P 10 F Yes Yes No Yes Aug 1 - Sept 15 1457.70 S4_LO9_002 Unnamed E 1 N No No No No Aug 1 - Sept 15 1457.88 S4_LO9_001 Unnamed E 4 N No No No No Aug 1 - Sept 15 1458.87 S4_LO9_003 Unnamed E 6 N No No No No Aug 1 - Sept 15 1460.01 S2_LO9_011 Samish River P 10 F Yes No No Yes Jul 16 - Aug 15 1460.42 S2_LO9_012 Unnamed I 4 F Unknown Unknown Unknown Unknown Jul 16 - Aug 15 1461.32 SP_LO9_001 Landing Strip Creek P 6 F Yes Yes No Yes Jul 16 - Aug 15 1461.56 S4_LO9_101 South Fork Nooksack River P 170 S Yes Yes Yes Yes Jul 16 - Aug 15 Sumas Loop 1478.87 S-22 Breckenridge Creek P 30 S Yes Yes Yes Yes Jul 16 - Aug 15 1479.05 S-21 Kinney Creek P 8 F Yes Yes Proposed Yes Jul 16 - Aug 15 1479.99 S-16 Unnamed I 2 N No No No No Jul 16 - Aug 15 1481.02 S-9 Unnamed P 3 N No No No No Jul 16 - Aug 15 1481.40 S-7 Unnamed P 4 N Unknown Unknown Unknown Unknown Jul 16 - Aug 15 1482.80 S-4B Saar Creek P 12 S Yes Yes Yes Yes Aug 1 - Sept 30 ---PAGE BREAK--- K5-10 Table K5-1 General Stream and Fish Attributes at the Waterbody Crossing Locations of the Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name Flow Type a Channel Width (feet) WDNR Stream Type b Priority Fish Use ESA-Listed Species Use ESA Critical Habitat EFH at Crossing Site In-water Work Window c 1483.08 S-4A Saar Creek P 12 S Yes Yes Yes Yes Aug 1 - Sept 30 Data Sources: Stream type definitions can be accessed at: http://www.dnr.wa.gov/businesspermits/topics/forestpracticesapplications/pages/fp_watertyping.aspx. a Flow type: P = Perennial, I = Intermittent, E = Ephemeral. b WDNR Stream Type (Forest Practices Water Typing) Type = Fish. Streams and waterbodies that are known to be used by fish, or that meet the physical criteria to be potentially used by fish. Fish streams may or may not have flowing water all year; they may be perennial or seasonal. Type includes either of the following two types of streams, which could not be determined definitively in the field: Type "NP" = Non-fish perennial. Streams that have flow year round and may have spatially intermittent dry reaches of perennial flow. Type NP streams do not meet the physical criteria of a Type F stream. This also includes streams that have been proven not to contain fish using methods described in Forest Practices Board Manual. Type "NS" = Non-fish seasonal. Streams that do not have surface flow during at least some portion of the year and do not meet the physical criteria of a Type F stream. Type = Shoreline. Streams and waterbodies that are designated “shorelines of the state” as defined in Revised Code of Washington 90.58.030. Type is a symbol used on WDNR maps to identify untyped water features that need to be verified and identified on proposed forest practices activity maps. Type is a symbol used on WDNR maps to identify water features irrigation ditches, sanitation ponds, pipelines) that are not part of the above classifications. c WDFW. 2009. Allowable Freshwater Work Times. March. Stream list can be accessed at: http://www.wsdot.wa.gov/NR/rdonlyres/EFF0EF14-31B0-45EC-BC12- DE9BB353F66E/0/AllowableFreshwaterWorkWindows.pdf. EFH = Essential Fish Habitat; ESA = Endangered Species Act; ID = identification; WDNR = Washington State Department of Natural Resources ---PAGE BREAK--- K5-11 Table K5-2 Known Priority Fish Species and Life Stages at Waterbody Crossing Locations for Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name at Pipeline Crossing Species a (Run b) Life Stage at Crossing c Evolutionary Significant Unit/ Distinct Population Segment Federal Status Designated Critical Habitat at Crossing Essential Fish Habitat at Crossing Site State Status Woodland Loop 1253.39 S3_LO1_012 Kalama River CHK (Sp) Spw, Rr Lower Columbia River Threatened Yes Yes Candidate BLT Mig Columbia River Threatened No No Candidate CHM Mig Columbia River Threatened Yes No Candidate STL (Su) Spw, Rr Lower Columbia River Threatened Yes No Candidate COH Spw, Rr Lower Columbia River Threatened Proposed Yes STL Spw, Rr Lower Columbia River Threatened Yes No Candidate CHK Spw, Rr Lower Columbia River Threatened Yes Yes Candidate PE Spw, Mig Southern Threatened Yes Yes Candidate CUT Present 1260.49 S2_LO1_022 Coweeman River COH Mig Lower Columbia River Threatened Proposed Yes STL Rr, Mig Lower Columbia River Threatened Yes No Candidate CHK Mig Lower Columbia River Threatened Yes Yes Candidate CHM Mig Columbia River Threatened Yes No Candidate CUT Present 1260.77 S2_LO1_023 Unnamed COH Mig Lower Columbia River Threatened Proposed Yes 1264.91 S2_LO1_021 South Fork Ostrander Creek COH Spw, Rr Lower Columbia River Threatened Proposed Yes STL Mig Lower Columbia River Threatened Yes No Candidate CHK Mig Lower Columbia River Threatened Yes Yes Candidate CUT Present No No 1265.25 S1_LO1_057 Ostrander Creek COH Spw, Rr Lower Columbia River Threatened Proposed Yes STL Mig Lower Columbia River Threatened Yes No Candidate CHK Mig Lower Columbia River Threatened Yes Yes Candidate CUT Present No No 1274.42 S3_LO1_013 Toutle River STL Spw, Rr Lower Columbia River Threatened Yes No Candidate CHM Mig Columbia River Threatened Yes No Candidate COH Rr, Mig Lower Columbia River Threatened Proposed Yes STL (Su) Mig Lower Columbia River Threatened Yes No Candidate CHK (Sp) Mig Lower Columbia River Threatened Yes Yes Candidate CHK Mig Lower Columbia River Threatened Yes Yes Candidate PE Spw, Mig Southern Threatened Yes Yes Candidate RBT Present No No CUT Present No No ---PAGE BREAK--- K5-12 Table K5-2 Known Priority Fish Species and Life Stages at Waterbody Crossing Locations for Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name at Pipeline Crossing Species a (Run b) Life Stage at Crossing c Evolutionary Significant Unit/ Distinct Population Segment Federal Status Designated Critical Habitat at Crossing Essential Fish Habitat at Crossing Site State Status 1275.69 S3_LO1_41 Unnamed COH Mig Lower Columbia River Threatened Proposed Yes 1281.52 S2_LO1_034 Unnamed CHM Mig Columbia River Threatened Yes No Candidate 1282.51 S2_LO1_036 Cowlitz River CHM Mig Columbia River Threatened Yes No Candidate CHK (Sp) Spw, Rr Lower Columbia River Threatened Yes Yes Candidate CHK Spw, Rr Lower Columbia River Threatened Yes Yes Candidate STL (Su) Mig Lower Columbia River Threatened Yes No Candidate STL Spw, Rr Lower Columbia River Threatened Yes No Candidate COH Mig Lower Columbia River Threatened Proposed Yes PE Spw, Mig Southern Threatened Yes Yes Candidate RBT Present No No CUT Present No No 1283.74 S1_LO1_047 Unnamed COH Mig Lower Columbia River Threatened Proposed Yes STL Mig Lower Columbia River Threatened Yes No Candidate 1284.56 S1_LO1_048 Unnamed CHM Mig Columbia River Threatened Yes No Candidate STL Mig Lower Columbia River Threatened Yes No Candidate COH Spw, Rr Lower Columbia River Threatened Proposed Yes CHK Mig Lower Columbia River Threatened Yes Yes Candidate 1285.35 S2_LO1_038 Lacamas Creek CHM Mig Columbia River Threatened Yes No Candidate STL Mig Lower Columbia River Threatened Yes No Candidate COH Spw, Rr Lower Columbia River Threatened Proposed Yes CHK Mig Lower Columbia River Threatened Yes Yes Candidate CUT Present No No 1288.56 S2_LO1_043 Unnamed STL Mig Lower Columbia River Threatened Yes No Candidate COH Mig Lower Columbia River Threatened Proposed Yes 1288.90 S2_LO1_045 Unnamed COH Mig Lower Columbia River Threatened Proposed Yes STL Mig Lower Columbia River Threatened Yes No Candidate Chehalis Loop 1294.13 1294.2 Newaukum River STL Spw, Rr Southwest Washington Not Warranted No No CHK (Sp) Spw, Rr Washington Coast Not Warranted No Yes CHK Spw, Rr Washington Coast Not Warranted No Yes COH Rr, Mig Southwest Washington Undetermined No Yes CUT Present No No ---PAGE BREAK--- K5-13 Table K5-2 Known Priority Fish Species and Life Stages at Waterbody Crossing Locations for Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name at Pipeline Crossing Species a (Run b) Life Stage at Crossing c Evolutionary Significant Unit/ Distinct Population Segment Federal Status Designated Critical Habitat at Crossing Essential Fish Habitat at Crossing Site State Status 1296.78 1296.9 Berwick Creek COH Mig Southwest Washington Undetermined No Yes CUT Present No No 1297.41 1297.6 Dillenbaugh Creek CUT Present No No 1299.03 1299 Salzer Creek COH Mig Southwest Washington Undetermined No Yes 1300.05 1300.2 Unnamed COH Mig Southwest Washington Undetermined No Yes 1301.68 1301.6 South Hanaford Creek COH Mig Southwest Washington Undetermined No Yes 1303.23 S2_L02_002 Unnamed COH Mig Southwest Washington Undetermined No Yes 1305.28 S3_LO2_005 Packwood Creek CUT Present No No 1306.25 S3_LO2_006 Hanaford Creek STL Mig Southwest Washington Not Warranted No No COH Mig Southwest Washington Undetermined No Yes CUT Present 1306.55 S3_LO2_007 Snyder Creek COH Mig Southwest Washington Undetermined No Yes CUT Present No No 1308.97 S1_LO2_103 Thompson Creek STL Spw, Rr Southwest Washington Not Warranted No No COH Spw, Rr Southwest Washington Undetermined No Yes 1309.36 S2_LO2_004 Skookumchuck River STL Spw, Rr Southwest Washington Not Warranted No No CHK (Sp) Spw, Rr Washington Coast Not Warranted No Yes CHK Spw, Rr Washington Coast Not Warranted No Yes COH Spw, Rr Southwest Washington Undetermined No Yes CUT Present No No 1313.05 S1_LO2_104 Unnamed COH Mig Southwest Washington Undetermined No Yes 1315.10 SP_LO2_001 Deschutes River COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No No Candidate CHK (Sp) Mig Puget Sound Threatened Yes Yes Candidate STL Spw, Rr Puget Sound Threatened Proposed No Candidate CHK Spw, Rr Puget Sound Threatened Yes Yes Candidate Sumner South Loop 1347.98 S3_LO3_001 Puyallup River BLT Mig Coastal-Puget Sound Threatened Yes No Candidate PNK Spw, Rr Odd-Year Not Warranted No Yes CHM Mig Puget Sound/Strait of Georgia Not Warranted No No Candidate STL Mig Puget Sound Threatened Proposed No Candidate ---PAGE BREAK--- K5-14 Table K5-2 Known Priority Fish Species and Life Stages at Waterbody Crossing Locations for Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name at Pipeline Crossing Species a (Run b) Life Stage at Crossing c Evolutionary Significant Unit/ Distinct Population Segment Federal Status Designated Critical Habitat at Crossing Essential Fish Habitat at Crossing Site State Status CHK Rr, Mig Puget Sound Threatened Yes Yes Candidate COH Rr, Mig Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present No No 1349.99 S1_LO3_005 Salmon Creek COH Mig Puget Sound/Strait of Georgia Species of Concern No Yes Sumner North A Loop 1357.14 S1_LO4_001 Unnamed COH Rr, Mig Puget Sound/Strait of Georgia Species of Concern No Yes CHM Mig Puget Sound/Strait of Georgia Not Warranted No No Candidate CUT Present No No 1359.62 S3_LO4_001 Covington Creek STL Spw, Rr Puget Sound Threatened Proposed No Candidate COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No Yes CHK Mig Puget Sound Threatened Yes Yes Candidate CUT Present No No 1361.48 S4_LO4_002 Unnamed COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present No No 1362.66 S1_LO4_004 Cranmar Creek COH Mig Puget Sound/Strait of Georgia Species of Concern No Yes Sumner North B Loop 1371.05 S1_LO5_001 Issaquah Creek SOC Spw, Rr Not Determined Not Determined No No STL Spw, Rr Puget Sound Threatened Proposed No Candidate CHK Spw, Rr Puget Sound Threatened Yes No Candidate COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present No No 1371.51 S3_LO5_003 Unnamed CUT Present No No 1371.73 S1_LO5_005 Unnamed COH Mig Puget Sound/Strait of Georgia Species of Concern No Yes 1371.96 S2_LO5_006 Fifteenmile Creek STL Rr, Mig Puget Sound Threatened Proposed No Candidate CHK Mig Puget Sound Threatened Yes Yes Candidate COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present No No 1373.66 S4_LO5_002 Unnamed COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No Yes STL Rr, Mig Puget Sound Threatened Proposed No Candidate CUT Present No No 1374.25 S2_LO5_010 Unnamed COH Rr, Mig Puget Sound/Strait of Georgia Species of Concern No Yes Candidate ---PAGE BREAK--- K5-15 Table K5-2 Known Priority Fish Species and Life Stages at Waterbody Crossing Locations for Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name at Pipeline Crossing Species a (Run b) Life Stage at Crossing c Evolutionary Significant Unit/ Distinct Population Segment Federal Status Designated Critical Habitat at Crossing Essential Fish Habitat at Crossing Site State Status 1376.12 S2_LO5_004 East Fork Issaquah Creek SOC Spw, Rr No No KOK Spw, Rr No No STL Mig Puget Sound Threatened Proposed No Candidate COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No Yes CHK Spw, Rr Puget Sound Threatened Yes Yes Candidate CUT Present No No 1377.34 S3_LO5_004 North Fork Issaquah Creek CUT Present No No 1379.62 S1_LO5_002 Unnamed CUT Present No No Snohomish Loop 1397.56 S4_LO6_004 Snohomish River CHM Mig Puget Sound/Strait of Georgia Not Warranted No No Candidate CHK Mig Puget Sound Threatened Yes Yes Candidate CHK (Su) Spw, Rr Puget Sound Threatened Yes Yes Candidate STL (Su) Mig Puget Sound Threatened No No Candidate SOC Rr, Mig Not Determined Not Determined No No COH Rr, Mig Puget Sound/Strait of Georgia Species of Concern No Yes BLT Rr, Mig Coastal-Puget Sound Threatened Yes No Candidate STL Mig Puget Sound Threatened Proposed No Candidate PNK Mig Even-Year Not Warranted No Yes CUT Present No No 1400.46 S2_LO6_001 Unnamed COH Mig Puget Sound/Strait of Georgia Species of Concern No Yes 1401.53 S2_LO6_002 Unnamed COH Mig Puget Sound/Strait of Georgia Species of Concern No Yes 1402.42 S3_LO6_001 French Creek BLT Mig Coastal-Puget Sound Threatened Yes No Candidate STL (Su) Mig Puget Sound Threatened No No Candidate STL Mig Puget Sound Threatened Proposed No Candidate COH Rr, Mig Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present No No 1404.64 S1_LO6_008 Unnamed COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No Yes 1407.81 S3_LO6_002 Pilchuck River BLT Rr, Mig Coastal-Puget Sound Threatened Yes No Candidate STL (Su) Mig Puget Sound Threatened No No Candidate CHK Spw, Rr Puget Sound Threatened Yes Yes Candidate ---PAGE BREAK--- K5-16 Table K5-2 Known Priority Fish Species and Life Stages at Waterbody Crossing Locations for Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name at Pipeline Crossing Species a (Run b) Life Stage at Crossing c Evolutionary Significant Unit/ Distinct Population Segment Federal Status Designated Critical Habitat at Crossing Essential Fish Habitat at Crossing Site State Status CHK (Su) Mig Puget Sound Threatened Yes Yes Candidate COH Rr, Mig Puget Sound/Strait of Georgia Species of Concern No Yes SOC Mig Not Determined Not Determined No No CHM Mig Puget Sound/Strait of Georgia Not Warranted No No Candidate PNK Spw, Rr Even-Year Not Warranted No Yes STL Spw, Rr Puget Sound Threatened Proposed No Candidate CUT Present No No Mt. Vernon South Loop 1439.07 MV-25 Tributary to Walker Creek COH Mig Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present No No Mt. Vernon North A Loop 1440.42 S4_LO8_007 East Fork Nookachamps Creek PNK Mig Odd-Year Not Warranted No Yes CHM Mig Puget Sound/Strait of Georgia Not Warranted No No Candidate STL Spw, Rr Puget Sound Threatened Proposed No Candidate CHK Rr, Mig Puget Sound Threatened Yes Yes Candidate STL (Su) Mig Puget Sound Threatened No No Candidate COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present No No 1441.44 S4_LO8_003 Turner Creek COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present No No CHM Spw, Rr Puget Sound/Strait of Georgia Not Warranted No No Candidate STL Mig Puget Sound Threatened Proposed No Candidate 1442.68 S2_LO8_003 Unnamed CUT Present No No Mt. Vernon North B Loop 1454.18 S1_LO9_003 Mills Creek COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present No No 1455.42 S2_LO9_006 Unnamed COH Mig Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present No No 1455.71 S2_LO9_003 Unnamed CUT Present No No 1456.62 S2_L09_002 Unnamed COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present ---PAGE BREAK--- K5-17 Table K5-2 Known Priority Fish Species and Life Stages at Waterbody Crossing Locations for Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name at Pipeline Crossing Species a (Run b) Life Stage at Crossing c Evolutionary Significant Unit/ Distinct Population Segment Federal Status Designated Critical Habitat at Crossing Essential Fish Habitat at Crossing Site State Status 1457.40 S3_LO9_003 Little Innis Creek CHM Mig Puget Sound/Strait of Georgia Not Warranted No No Candidate STL Mig Puget Sound Threatened Proposed No Candidate COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No Yes Candidate CUT Present No No 1460.01 S2_LO9_011 Samish River COH Mig Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present No No 1461.32 SP_LO9_001 Landing Strip Creek STL Mig Puget Sound Threatened Proposed No Candidate COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present No No 1461.56 S4_LO9_101 South Fork Nooksack River STL (Su) Mig Puget Sound Threatened No No Candidate STL Spw, Rr Puget Sound Threatened Proposed No Candidate PNK Spw, Rr Odd-Year Not Warranted No Yes SOC Spw, Rr Not Determined Not Determined No No CHM Spw, Rr Puget Sound/Strait of Georgia Not Warranted No No Candidate BLT Rr, Mig Coastal-Puget Sound Threatened Yes No Candidate COH Rr, Mig Puget Sound/Strait of Georgia Species of Concern No Yes CHK Spw, Rr Puget Sound Threatened Yes Yes Candidate CHK (Sp) Spw, Rr Puget Sound Threatened Yes Yes Candidate CUT Present No No Sumas Loop 1478.87 S-22 Breckenridge Creek STL Mig Puget Sound Threatened Proposed No Candidate CHK Mig Puget Sound Threatened Yes Yes Candidate COH Spw, Rr Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present No No 1479.05 S-21 Kinney Creek COH Mig Puget Sound/Strait of Georgia Species of Concern No Yes STL Mig Puget Sound Threatened Proposed No Candidate CUT Present No No 1482.80 S-4B Saar Creek STL Mig Puget Sound Threatened Proposed No Candidate CHM Mig Puget Sound/Strait of Georgia Not Warranted No No Candidate SOC Mig Not Determined Not Determined No Yes Candidate CHK Mig Puget Sound Threatened Yes No Candidate COH Rr, Mig Puget Sound/Strait of Georgia Species of Concern No Yes ---PAGE BREAK--- K5-18 Table K5-2 Known Priority Fish Species and Life Stages at Waterbody Crossing Locations for Washington Expansion Project Waterbody Crossing Milepost Stream ID Stream Name at Pipeline Crossing Species a (Run b) Life Stage at Crossing c Evolutionary Significant Unit/ Distinct Population Segment Federal Status Designated Critical Habitat at Crossing Essential Fish Habitat at Crossing Site State Status CUT Present No No 1483.08 S-4A Saar Creek STL Mig Puget Sound Threatened Proposed No Candidate CHM Mig Puget Sound/Strait of Georgia Not Warranted No No Candidate SOC Mig Not Determined Not Determined No Yes Candidate CHK Mig Puget Sound Threatened Yes No Candidate COH Rr, Mig Puget Sound/Strait of Georgia Species of Concern No Yes CUT Present No No Data source: StreamNet: Fish Data for the Northwest. Multi-agency database. Funded by the Northwest Power and Conservation Council's Fish and Wildlife Program and by the Bonneville Power Administration and administered by the Pacific States Marine Fisheries Commission. Available at http://www.streamnet.org/. a Species abbreviations: BLT = Bull trout CHK = Chinook salmon CHM = Chum salmon COH = Coho salmon CUT = Cutthroat trout KOK = Kokanee PE = Pacific eulachon RBT = Rainbow trout PNK = Pink salmon SOC = Sockeye salmon STL = Steelhead trout b Run definitions: Sp = spring, Su = summer, F = fall, W = winter. c Life stage definitions: Spw = spawning, Rr = rearing, Mig = migrating only, Present = known to occur but life stage unknown. ---PAGE BREAK--- K5-19 Table K5-3 Approximate Timing of the Life Phases of the Anadromous Salmonids within the Water Resources Inventory Areas and Subbasins Crossed by the Washington Expansion Project Species (Run a) Upstream Migration Subbasin(s) Spawning In-gravel Development Juvenile Rearing Juvenile Out- migration WRIA 27: Lewis Major Watershed: Columbia River Bull trout N/A Kalama River Sept – Nov Sept - Apr Year-round N/A Chinook Sept - Nov Kalama River Sept – Nov Sept - Apr Jan - Jun Apr - Jun Chinook (Sp) Apr - June Kalama River Aug- Sept Aug - Jan Year-round Apr - May Chum Oct 15 - Nov 30 Kalama River Nov – Dec Nov - Apr Feb - Apr Mar - May Coho Aug -Jan Kalama River Oct – Jan Oct - Apr Year-round Apr - May Steelhead (Su) Apr - Sept Kalama River Jan – Jun Jan - July Year-round Apr 1 - May 31 Steelhead Dec 1 - Mar 31 Columbia and Kalama Rivers Jan 1 - May 15 Jan 1 - Jun 15 Year-round April 1 - May 31 WRIA 26: Cowlitz Major Watershed: Cowlitz River Chinook Sept - Nov Coweeman, Cowlitz, Toutle Rivers Sept – Nov Sept - Apr Jan - Jun Apr - Jun Chinook (Sp) Apr - Jun Cowlitz and Toutle Rivers Aug – Sept Aug - Jan Year-round Apr - May Chum Oct 15 - Nov 30 Coweeman, Cowlitz, Toutle Rivers Nov – Dec Nov - Apr Feb - Apr Mar - May Coho Aug - Jan Coweeman, Cowlitz, Toutle Rivers Oct – Jan Oct - Apr Year-round Apr - May Steelhead (Su) Apr - Sept Cowlitz and Toutle Rivers Jan – Jun Jan - July Year-round Apr 1 - May 31 Steelhead Dec 1 - Mar 31 Coweeman, Cowlitz, Toutle Rivers Jan 1 - May 15 Jan 1 - Jun 15 Year-round April 1 - May 31 WRIA 23: Upper Chehalis Major Watershed: Chehalis River Chinook (Su) Aug 15 - Nov 30 Newaukum and Skookumchuck Rivers Sept 15 - Dec 15 Sept 15 - Mar 31 Feb 1 - Aug 15 Mar 15 - Aug 15 Chinook (Sp) Mar 1 - Apr 15 Newaukum and Skookumchuck Rivers Aug 15 - Oct 10 Aug 15 - Jan 20 Year-round Mar 5 - Jun 20 Coho Sept 15 - Jan 15 Newaukum and Skookumchuck Rivers Oct 15 - Jan 31 Oct 15 - Apr 30 Feb 1 - Aug 15 Mar 10 - Aug 15 Steelhead Dec 1 - Mar 31 Newaukum and Skookumchuck Rivers Jan 1 - May 15 Jan 1 - Jun 15 Year-round April 1 - May 31 WRIA 13: Deschutes Major Watershed: Deschutes River Chinook Jul 15 - Oct 31 Deschutes River Sept 15 - Nov 15 Sept 15 - Jan 31 Jan 1 - Sept 15 Feb 15 - Sept 15 Coho Sept 10 - Dec 31 Deschutes River Oct 15 - Jan 15 Oct 15 - Mar 31 Year-round Feb 20 - Apr 10 Steelhead Dec 1 - Mar 31 Deschutes River Jan 1 - May 15 Jan 1 - Jun 15 Year-round April 1 - May 31 WRIA 12: Chambers-Clover Major Watershed: Steilacoom Lake/Puget Sound Coho Sept 15 - Jan 20 Clover Creek Oct 15 - Jan 20 Oct 15 - Apr 20 Feb 15 - May 15 Feb 15 -0 May 15 WRIA 10: Puyallup-White Major Watershed: Puyallup River Bull trout N/A Puyallup River Sept – Nov Sept - Apr Year-round N/A Chinook Jul 20 - Oct 31 Puyallup River Sept 15 - Nov 10 Sept 15 - Feb 15 Dec 15 - Aug 10 Mar 1 - Aug 10 Chum Sept 20 - Dec 31 Puyallup River Nov 15 - Jan 20 Nov 15 - Apr 30 Feb 20 - Jul 31 Feb 20 - Jul 31 Coho Jul 25 - Jan 15 Puyallup River Oct 15 - Jan 31 Oct 15 - Apr 30 Year-round Mar 10 - Aug 10 Pink (Odd) Aug 10 - Oct 20 Puyallup River Sept 20 - Nov 10 Sept 20 - Apr 15 Feb 15 - Mar 31 Feb 15 - Mar 31 ---PAGE BREAK--- K5-20 Table K5-3 Approximate Timing of the Life Phases of the Anadromous Salmonids within the Water Resources Inventory Areas and Subbasins Crossed by the Washington Expansion Project Species (Run a) Upstream Migration Subbasin(s) Spawning In-gravel Development Juvenile Rearing Juvenile Out- migration Steelhead Dec 1 - Mar 31 White River Jan 1 - May 15 Jan 1 - Jun 15 Year-round Apr 1 - May 31 WRIA 9: Duwamish-Green Major Watershed: Green River Chinook Jun 5 - Nov 10 Green River/Big Soos Creek Sept 15 - Nov 25 Sept 15 - Feb 25 Jan 20 - Jul 15 Apr 5 - Jul 15 Chum Nov 1 - Jan 15 Green River Nov 5 - Jan 31 Nov 5 - Apr 30 Feb 10 - Jul 15 Feb 10 - Jul 15 Coho Aug 1 - Jan 25 Green River/Big Soos Creek Oct 15 - Feb 28 Oct 15 - Apr 15 Year-round Apr 20 - Jun 10 Steelhead Dec 1 - Mar 31 Green River Jan 1 - May 15 Jan 1 - Jun 15 Year-round Apr 1 - May 31 WRIA 8: Cedar-Sammamish Major Watershed: Lake Sammamish Chinook Jul 1 - Nov 30 Issaquah Creek Sept 10 - Dec 20 Sept 10 - Mar 31 Dec 15 - Jul 10 Mar 1 - Jul 15 Coho Aug 10 - Feb 5 Issaquah Creek Oct 15 - Feb 28 Oct 15 - May 15 Year-round Mar 1 - Jul 10 Sockeye Apr 15 - Dec 15 Issaquah Creek Aug 1 - Dec 31 Aug 1 - May 15 Year-round Mar 1 - Jul 5 Steelhead Dec 1 - Mar 31 Issaquah Creek Jan 1 - May 15 Jan 1 - Jun 15 Year-round Apr 1 - May 31 WRIA 7: Snohomish Major Watershed Snohomish River Bull trout N/A Snohomish and Pilchuck Rivers Sept – Nov Sept - Apr Year-round N/A Chinook May 20 - Aug 25 Snohomish and Pilchuck Rivers Aug 10 - Sept 25 Aug 10 - Jan 15 Year-round Apr 29 - Jul 25 Chinook (Su) Jul 1 - Oct 20 Snohomish and Pilchuck Rivers Sept 15 - Nov 15 Sept 15 - Feb 15 Jan 20 - Jul 15 Apr 20 - Jul 15 Chum Oct 15 - Jan 5 Snohomish and Pilchuck Rivers Nov 15 - Jan 20 Nov 15 - Apr 30 Mar 10 - Jun 15 Mar 10 - Jun 15 Coho Jul 15 - Dec 20 Snohomish and Pilchuck Rivers Oct 25 - Jan 1 Oct 25 - Apr 30 Year-round Apr 15 - Jul 15 Pink (even) Jul 15 - Oct 15 Snohomish and Pilchuck Rivers Sept 15 - Oct 31 Sept 15 - Apr 30 Mar 20 - May 31 Mar 20 - May 31 Sockeye Jul 15 - Apr 15 Snohomish and Pilchuck Rivers Sept 20 - Dec 15 Sept 20 - Mar 15 Year-round Mar 15 - Jul 15 Steelhead (Su) N/A Snohomish and Pilchuck Rivers Feb – Apr Feb - Jun Year-round Apr 1 - May 31 Steelhead Dec 1 - Mar 31 Snohomish and Pilchuck Rivers Jan 1 - May 15 Jan 1 - Jun 15 Year-round Apr 1 - May 31 WRIA 3: Lower Skagit – Samish Major Watershed: Skagit River Bull trout N/A Skagit River Sept – Nov Sept - Apr Year-round N/A Chinook (Su/F) Jun 10 - Sept 20 Skagit River Sept 15 - Oct 15 Sept 15 - Feb 10 Dec 10 - Jun 15 Mar 15 - Jun15 Chinook (Sp) Apr 5 - Aug 5 Skagit River Jul 15 - Sept 15 Jul 15 - Jan 20 Year-round Mar 15 - Jul 15 Chum Oct 15 - Dec 15 Skagit and Samish Rivers Nov 1 - Jan 15 Nov 1 - Apr 20 Mar 1 - Jun 10 Mar 1 - Jun 10 Coho Jul 15 - Dec 31 Skagit and Samish Rivers Oct 15 - Jan 15 Oct 15 - Apr 15 Year-round Mar 15 - Jun 15 Pink Jul 15 - Sept 30 Skagit River Aug 20 - Oct 25 Aug 20 - Apr 15 Mar 1 - May 25 Mar 1 - May 25 Sockeye Apr 15 - Jul 30 Skagit River July 15 - Sept 15 July 15 - June 15 Year-round Mar 15 - July 15 Steelhead (Su) N/A Skagit River Feb – Apr Feb - Jun Year-round Apr 1 - May 31 Steelhead Dec 1 - Mar 31 Skagit and Samish Rivers Jan 1 - May 15 Jan 1 - Jun 15 Year-round Apr 1 - May 31 ---PAGE BREAK--- K5-21 Table K5-3 Approximate Timing of the Life Phases of the Anadromous Salmonids within the Water Resources Inventory Areas and Subbasins Crossed by the Washington Expansion Project Species (Run a) Upstream Migration Subbasin(s) Spawning In-gravel Development Juvenile Rearing Juvenile Out- migration WRIA 1: Nooksack Major Watershed: Nooksack and Sumas Rivers Bull trout N/A Nooksack River Sept-Nov Sept-Apr Year-round N/A Chinook Jul 5 - Sept 30 Nooksack and Sumas Rivers Sept 5 - Nov 15 Sept 5 - Feb 15 Jan 15 - Jun 5 Apr 15 - Jul 15 Chinook (Sp) Mar 20 - Aug 5 Nooksack River Aug 5 - Oct 15 Aug 5 - Jan 15 Year-round Mar 5 - Jun 20 Chum Oct 10 - Dec 31 Nooksack and Sumas Rivers Oct 15 - Jan 20 Oct 15 - Apr 15 Mar 1 - May 15 Mar 1 - May 15 Coho Jul 10 - Nov 15 Nooksack and Sumas Rivers Nov 15 - Jan 15 Nov 15 - Apr 15 Year-round Apr 15 - Aug 20 Pink Jul 5 - Aug 25 Nooksack River Aug 25 - Oct 15 Aug 25 - Apr 15 Feb 15 - May 10 Feb 15 - May 10 Sockeye Jul 10 - Sept 10 Nooksack and Sumas Rivers Sept 10 - Oct 15 Sept 10 - Mar 15 Year-round Apr 10 Jul 15 Steelhead (Su) N/A Nooksack River Feb – Apr Feb - Jun Year-round Apr 1 - May 31 Steelhead Dec 1 - Mar 31 Nooksack and Sumas Rivers Jan 1 - May 15 Jan 1 - Jun 15 Year-round Apr 1 - May 31 Data sources: Lower Columbia Fish Recovery Board. 2010. Lower Columbia Salmon Recovery and Fish and Wildlife Subbasin Plan. National Marine Fisheries Service (NMFS). 2012. Salmon population information –status reviews for various species. Available at http://www.nwr.noaa.gov/ESA-Salmon-Listings/Salmon- Populations/. StreamNet. 2007. Fish Data for the Northwest. Multi-agency database. Funded by the Northwest Power and Conservation Council’s Fish and Wildlife Program and by the Bonneville Power Administration. Administered by the Pacific States Marine Fisheries Commission. Available at http://www.streamnet.org/. Washington Department of Fish and Wildlife (WDFW). 1975. A Catalog of Washington Streams and Salmon Utilization. Seattle, Washington. 4 vols. Washington Department of Fish and Wildlife (WDFW). 1993. Salmon and Steelhead Stock Inventory. Lower Columbia Fish Recovery Board. 2010. Lower Columbia Salmon Recovery and Fish and Wildlife Subbasin Plan. a Run definitions: Sp = spring, Su = summer, F = fall, W = winter, Odd = odd year runs. N/A = not applicable WRIA = Water Resources Inventory Area ---PAGE BREAK--- K5-22