Section 401 Water Quality & CZM Federal Consistency Decisions


Listed below are recent 401 Water Quality Certification decisions and Coastal Zone Management federal consistency decisions. To view a decision, click on the link in the table below. All files are in Adobe PDF.

Issue Date Federal Reference # Ecology Order # Applicant Project Description County Action
06/30/2020 US ACOE Mud Mountain Dam Middle Basin Access Road Repair KING CZM Decision
06/29/2020 202000134 18188 Ellensburg School District Ellensburg School District New Elementary School KITTITAS 401 Certification
06/16/2020 201900509 18182 Yakima County Water Resources Shaw and Wide Hollow Creeks Flood Control YAKIMA 401 Denial
06/12/2020 202000254 Bonneville Power Administration Holcomb-Naselle Transmission Line Rebuild MULTIPLE CZM Decision
06/11/2020 202000161 Bonneville Power Administration Olympia-Grand Coulee Insulator Replacement and Access Road KING CZM Decision
06/10/2020 202000224 US CG USCG Base Seattle Pier 37 and Pier 36A Fender System Repairs KING CZM Decision
06/09/2020 US ACOE Seattle Emma Schmitz (Alki) Coastal Erosion Control: Section 103 Coastal Storm Damage Reduction KING CZM Decision
05/29/2020 16154 Lower Columbia Estuary Partnership Steigerwald Floodplain Restoration CLARK Amendment
05/28/2020 201901041 Penn Cove Shellfish LLC Penn Cove Shellfish Mussel Raft Relocation MULTIPLE CZM Decision
05/28/2020 201800263 18086 Silverdale Port of Silverdale Maintenance Dredge KITSAP 401 Certification
05/27/2020 16624 US ACOE Seattle Emma Schmitz (Alki) Coastal Erosion Control: Section 103 Coastal Storm Damage Reduction KING Amendment
05/27/2020 18161 Washington Scuba Alliance Redondo Beach Park Artificial Reef KING 401 Denial
05/27/2020 201900505 18030 Snohomish County Public Works Little Bear Creek Advance Mitigation SNOHOMISH 401 Denial
05/18/2020 201900336 18138 Vigor Industrial LLC Vigor Fenderpile Replacement KING 401 Certification
05/18/2020 18130 EPA Naval Supply Fleet Logistics Center Puget Sound, Manchester Fuel Department KITSAP 401 Certification
05/13/2020 200901586 8006 King County Department of Local Services South Park Bridge KING Rescind
05/11/2020 US ACOE Seattle Westhaven Marina Breakwater Repair GRAYS HARBOR CZM Decision
05/11/2020 201800173 Sound Transit Downtown Redmond Link Extension KING CZM Decision
05/07/2020 18143 EPA Eight Federal Dams on the Lower Columbia and Lower Snake Rivers MULTIPLE 401 Certification
05/07/2020 18144 EPA Eight Federal Dams on the Lower Columbia and Lower Snake Rivers MULTIPLE 401 Certification
05/07/2020 18148 EPA Eight Federal Dams on the Lower Columbia and Lower Snake Rivers MULTIPLE 401 Certification
05/07/2020 18147 EPA Eight Federal Dams on the Lower Columbia and Lower Snake Rivers MULTIPLE 401 Certification
05/07/2020 18145 EPA Eight Federal Dams on the Lower Columbia and Lower Snake Rivers MULTIPLE 401 Certification
05/07/2020 18149 EPA Eight Federal Dams on the Lower Columbia and Lower Snake Rivers MULTIPLE 401 Certification
05/07/2020 18146 EPA Eight Federal Dams on the Lower Columbia and Lower Snake Rivers MULTIPLE 401 Certification
05/07/2020 18150 EPA Eight Federal Dams on the Lower Columbia and Lower Snake Rivers MULTIPLE 401 Certification
05/04/2020 201800570 18126 Olympia Oyster Company Olympia Oyster Company Shellfish Processing Plant MASON 401 Certification
04/27/2020 201701059 Seattle Iron and Metals Corp South Dock Repair KING CZM Decision
04/16/2020 201900162 Lakeport Reach LLC Sumas Concrete Products WHATCOM CZM Decision
04/15/2020 201701059 18105 Seattle Iron and Metals Corp South Dock Repair KING 401 Certification
04/14/2020 201900103 18107 Costco Wholesale Costco Campus Expansion KING Administrative Order
04/13/2020 18001 US ACOE Walla Walla Ice Harbor Dam Navigation Lock Upstream Floating Guidewall Cable Repair MULTIPLE Amendment
04/02/2020 CENWS-PMP-20-01 US ACOE Seattle Keystone Harbor Dredging Fiscal Year 2020 through 2035 ISLAND CZM Decision
04/02/2020 US ACOE Seattle Howard A. Hanson Dam Stilling Basin Inspection and Maintenance KING CZM Decision
03/31/2020 201900282 18302 WA DFW WA DFW Williams Lake Access Repair SPOKANE 401 Certification
03/25/2020 201900548 18088 Bellingham Public Works W Horton Road Phase I WHATCOM 401 Certification
03/18/2020 CENWS-PMP-20-01 18080 US ACOE Seattle Keystone Harbor Dredging Fiscal Year 2020 through 2035 ISLAND 401 Certification
03/18/2020 201900958 18078 Vigor Industrial LLC Vigor Basin and Access Channel Maintenance Dredge CLARK 401 Certification
03/13/2020 201801153 18077 Dunlap Towing Company Dunlap Towing Wood Waste Removal THURSTON 401 Denial
02/27/2020 201200157 16940 Willapa Harbor Port of Bay Center Maintenance Dredging PACIFIC 401 Certification
02/27/2020 200700167 18057 Skagit Drainage and Irrigation District No.17 Skagit Drainage and Irrigation District 17 Drainage Maintenance SKAGIT 401 Certification
02/13/2020 201900175 16923 Costco Wholesale Costco Wholesale in the City of Lake Stevens SNOHOMISH 401 Denial
02/06/2020 201900478 Des Moines City of Des Moines Marina Entrance Channel Maintenance Dredging KING CZM Decision
02/06/2020 201900162 18023 Lakeport Reach LLC Sumas Concrete Products WHATCOM 401 Certification
02/04/2020 201900679 18002 Johnson, Ty and Emily Johnson Dock, Boatlift and Mooring Buoy CHELAN 401 Certification
02/03/2020 18001 US ACOE Walla Walla Ice Harbor Dam Navigation Lock Upstream Floating Guidewall Cable Repair MULTIPLE 401 Certification
01/28/2020 17981 Clotfelter, Dick Clotfelter Property Enhancement ISLAND 401 Denial
01/21/2020 17972 Pope Resources, LP/OPG Properties LLC Port Gamble Dock KITSAP 401 Denial
01/15/2020 201500414 16928 Habitat Bank LLC Keller Farm Mitigation Bank KING 401 Certification
01/14/2020 201801129 Snohomish County Public Works North Creek Regional Trail (RC1546) SNOHOMISH CZM Decision
01/06/2020 201900108 17964 Snohomish County Public Works Union Slough 10-Year Maintenance Dredging Program SNOHOMISH 401 Certification