Section 401 Water Quality Certifications (WQC), Coastal Zone Management (CZM) Federal Consistency Decisions, and Administrative Orders (90.48 RCW)


Listed below are recent 401 Water Quality Certification decisions,Coastal Zone Management federal consistency decisions, and Administrative Orders (90.48 RCW) authorizing work in waters of the state, including wetlands. To view a decision, click on the link in the table below. All files are in Adobe PDF.

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Issue Date Federal Reference # Ecology Order # Applicant Project Description County Action
04/11/2024 201000028 20996 Long Island Oyster Company Long Island Oyster Co. - DNR Lease 20-013594 PACIFIC Terminate
04/11/2024 200701465 20959 Long Island Oyster Company Long Island Oyster Co. - DNR Lease 20-A12191 PACIFIC Terminate
04/11/2024 200701464 20958 Long Island Oyster Company Long Island Oyster Co. - OB D026 N1/2 PACIFIC Terminate
04/11/2024 200701463 20957 Long Island Oyster Company Long Island Oyster Co. - DNR Lease 20-A13355 PACIFIC Terminate
04/11/2024 200901350 20979 Long Island Oyster Company Long Island Oyster Co. - OB E125 PACIFIC Terminate
04/11/2024 200901351 20998 Long Island Oyster Company Long Island Oyster Co. - DNR Lease 20-13018 PACIFIC Terminate
04/11/2024 US NAVY NAVSTA Everett Homeporting of Constellation-class Frigates SNOHOMISH CZM Decision
04/10/2024 202200729 22561 Everett Port of Bulkhead Segment E Replacement and Wharf Repair SNOHOMISH 401 Certification
04/05/2024 US FAA Harvey Field Runway Improvement SNOHOMISH CZM Decision
04/05/2024 US NAVY Northwest Region Marine Structure Maintenance and Pile Replacement Activities MULTIPLE CZM Decision
04/04/2024 202300153 22549 Estate of Barbara J Nelson and WCN GST Non-Exempt Trust 2 Thompson Field Gunshy Manor KING 401 Certification
04/01/2024 202300700 22571 Algona City of Algona Wetland Preserve Restoration and Interpretive Trail Project KING 401 Certification
03/29/2024 US NOAA NOAA Marine Debris Program (MDP) Grants MULTIPLE CZM Decision
03/28/2024 202200297 Sedro-Woolley City of Olmsted Park Development SKAGIT CZM Decision
03/27/2024 202200664 Mason Conservation District Skokomish Valley Road and Habitat Project MASON CZM Decision
03/27/2024 202300479 KB Home Rolling Brook PIERCE CZM Decision
03/27/2024 202200297 22538 Sedro-Woolley City of Olmsted Park Development SKAGIT 401 Certification
03/27/2024 202200778 Bridge Development Partners LLC Maralco Industrial Redevelopment KING CZM Decision
03/26/2024 202300568 22338 JM1 Holdings LLC c/o Land Pro Group Bejvl Stream Restoration and Residential Development SNOHOMISH 401 Certification
03/26/2024 202200664 22577 Mason Conservation District Skokomish Valley Road and Habitat Project MASON 401 Certification
03/25/2024 202300479 22546 KB Home Rolling Brook PIERCE 401 Certification
03/22/2024 202300882 22536 Taylor Shellfish Farms Pickering Passage State WA DNR Lease 20-096483 MASON 401 Certification
03/22/2024 202300856 22537 Taylor Shellfish Farms North Bay State WA DNR Lease 20-096484 MASON 401 Certification
03/22/2024 202400719 16239 Clallam County Lower Dungeness River Floodplain Restoration and Levee Realignment CLALLAM Amendment
03/20/2024 202400298 Richard Buchan Fortuna Boat Lifts KING CZM Decision
03/12/2024 202200590 22059 Pahlisch Commercial Pahlisch Commercial - The Suton KING Amendment
03/06/2024 202300397 JJ Place LLC JJ Place Apartments SKAGIT CZM Decision
03/06/2024 202300129 22547 Zimmerman Shellfish Zimmerman Shellfish (Lot 9625) THURSTON 401 Certification
03/05/2024 202300036 22313 King County Dept of Natural Resources and Parks Herzman to Camp Freeman KING 401 Certification
03/05/2024 202300397 22550 JJ Place LLC JJ Place Apartments SKAGIT 401 Certification
03/05/2024 201900825 Olympic Pipeline Company, LLC Colony Creek MP 28.35 Pipeline Relocation SKAGIT CZM Decision
03/01/2024 202300974 22531 Lower Columbia Fish Enhancement Group SF Toutle Lower Brownell Restoration COWLITZ 401 Certification
02/29/2024 201900872 22504 Taylor Shellfish Farms Mazanti Lease – Henderson Inlet THURSTON 401 Certification
02/29/2024 Trevor Nies Nies Bulkhead and Pier Maintenance KING CZM Decision
02/29/2024 202100043 20177 Allen Shellfish LLC Allen Shellfish LLC Peavey Geoduck Farm MASON Amendment
02/27/2024 201801191 20758 Seattle Parks and Recreation Don Armeni Boat Ramp Piling and Floating Dock Replacement KING Amendment
02/27/2024 202200485 22524 WA PARKS Cape Disappointment State Park Culvert Replacement PACIFIC 401 Certification
02/26/2024 202200525P Ilwaco Port of Port of Ilwaco East Bulkhead Resilience Project PACIFIC CZM Decision
02/26/2024 200900801 Goodro Shellfish Goodro Shellfish Merriman Shellfish Farm MASON CZM Decision
02/22/2024 202200678 21631 DL Skagit Properties Shannon Highlands WHATCOM 401 Denial
02/22/2024 202200525P 22523 Ilwaco Port of Port of Ilwaco East Bulkhead Resilience Project PACIFIC 401 Certification
02/22/2024 201800077 22349 Brock A Maslonka Maslonka Property Mitigation Project PEND OREILLE 401 Certification
02/15/2024 CENWS-PMP-20-05 21207 US ACOE Seattle Neah Bay Navigation Channel and Beach Nourishment CLALLAM Amendment
02/13/2024 202200692 22509 Panattoni Development Company Inc Des Moines Creek Industrial Development KING 401 Denial
02/09/2024 202300823 22503 Pahlisch Homes at Sanderling Park LLC Sanderling Park PUD Phases 4-7 CLARK 401 Certification
02/08/2024 202300627 22495 Waterville Town of Waterville Wastewater Treatment Plant Design DOUGLAS 401 Certification
02/08/2024 202100460 21308 WDFW Wiley Slough Setback Dike Repair SKAGIT Amendment
02/08/2024 201500269 13195 Seattle Port of Seattle Port of - T5 Wharf Rehab and Berth Deepening KING Amendment
02/06/2024 202001020 22436 Pacific Harbors Council BSA Camp Thunderbird - BSA - Camp Upgrade 2022 THURSTON Administrative Order
02/06/2024 202300614 22490 Kittitas County Public Works Liberty Road Swauk Creek Bridge Replacement KITTITAS 401 Certification
02/05/2024 202300309 22061 Pacific Ridge - DRH LLC Trellis Townhomes SNOHOMISH Amendment
02/05/2024 202300153 21713 Estate of Barbara J Nelson and WCN GST Non-Exempt Trust 2 Thompson Field Gunshy Manor KING 401 Denial
02/05/2024 202200800 Vivian Shi Shi Pier Extension and Bulkhead Repair KING CZM Decision
01/30/2024 201700827 16156 WA DOT I-405 Renton to Bellevue SR 169 to I-90 Stage 1 KING Amendment
01/30/2024 US ACOE Walla Walla High Cedars Non-Federal Levee Repair PIERCE CZM Decision
01/30/2024 22438 US EPA NPDES 2026 Pesticide General Permit (PGP) MULTIPLE 401 Certification
01/30/2024 US ACOE Walla Walla Tukwila Non-Federal Levee Repair Project KING CZM Decision
01/29/2024 202300301 Claudia Hung Hung Lift Installation KING CZM Decision
01/26/2024 202300538 Thurston Conservation District Riverbend Ranch Restoration Project THURSTON CZM Decision
01/26/2024 202300467 Pierce County Patterson Road East Culvert Replacement Bridge #34195-A PIERCE CZM Decision
01/24/2024 202300467 22494 Pierce County Patterson Road East Culvert Replacement Bridge #34195-A PIERCE 401 Certification
01/24/2024 202200672 Pulte Homes in Washington 30 Degrees Townhomes SNOHOMISH CZM Decision
01/24/2024 202300312 22461 VestCapital Zephyr Heights Short Plat CLARK 401 Certification
01/24/2024 202300127 22460 HOSWWA Sunrise Village Housing COWLITZ 401 Certification
01/24/2024 202100775 22377 Edmonds Port of Port of Edmonds North Portwalk and Seawall Reconstruction SNOHOMISH 401 Certification
01/23/2024 202300538 22444 Thurston Conservation District Riverbend Ranch Restoration Project THURSTON 401 Certification
01/23/2024 201900682 Poulsbo Port of Poulsbo Breakwater Rehabilitation KITSAP CZM Decision
01/22/2024 202100709 Bruno and Natalie Latchague Latchague Dock Replacement KITSAP CZM Decision
01/22/2024 202300594 Velorum Ventures Velorum Ventures Boat Canopy KING CZM Decision
01/18/2024 202200587 22340 Chelan County PUD No 1 South Shore Lake Chelan Bank Stabilization CHELAN 401 Certification
01/18/2024 202200800 22493 Vivian Shi Shi Pier Extension and Bulkhead Repair KING 401 Certification
01/17/2024 202200326 22489 Issaquah City of Hillside Park Play Area Improvements KING Administrative Order
01/17/2024 202200672 22347 Pulte Homes in Washington 30 Degrees Townhomes SNOHOMISH 401 Certification
01/09/2024 202100842 Seattle Port of Terminal 91 Berths 6 and 8 Redevelopment KING CZM Decision
12/29/2023 202200110 Mariah Gentry and Brennan Smith Paradise Cove Bulkhead Repair KING CZM Decision
12/29/2023 201000444 J&G Gunstone Clams Inc Quilcene 1 JEFFERSON CZM Decision
12/29/2023 200800557 J&G Gunstone Clams Inc Hardwick Point CLALLAM CZM Decision
12/29/2023 200800560 J&G Gunstone Clams Inc Quilcene 2 JEFFERSON CZM Decision
12/29/2023 200800559 J&G Gunstone Clams Inc Log Dump CLALLAM CZM Decision
12/29/2023 201000382 J&G Gunstone Clams Inc KRA - Quilcene JEFFERSON CZM Decision
12/29/2023 201300146 11687 Nisqually Indian Tribe Lacey Gateway Masterplan THURSTON Terminate
12/29/2023 202300143 Michael Nash Nash Pier KING CZM Decision
12/29/2023 202300530 Marathon Petroleum Port Angeles Terminal Marathon Port Angeles Terminal Pile Replacement CLALLAM CZM Decision
12/22/2023 202300530 22408 Marathon Petroleum Port Angeles Terminal Marathon Port Angeles Terminal Pile Replacement CLALLAM 401 Certification
12/22/2023 201000444 22389 J&G Gunstone Clams Inc Quilcene 1 JEFFERSON 401 Certification
12/22/2023 200800559 22394 J&G Gunstone Clams Inc Log Dump CLALLAM 401 Certification
12/22/2023 200800560 22390 J&G Gunstone Clams Inc Quilcene 2 JEFFERSON 401 Certification
12/22/2023 200800557 22392 J&G Gunstone Clams Inc Hardwick Point CLALLAM 401 Certification
12/22/2023 201000382 22393 J&G Gunstone Clams Inc KRA - Quilcene JEFFERSON 401 Certification
12/21/2023 201800570 18126 Taylor Shellfish Farms Olympia Oyster Farm Boat Ramp MASON Amendment
12/20/2023 202300309 Pacific Ridge - DRH LLC Trellis Townhomes SNOHOMISH CZM Decision
12/20/2023 202200303 WA DOT SR 105 Graveyard Spit Dynamic Revetment and Dune Restoration PACIFIC CZM Decision
12/18/2023 202200029 214-WLD Carrik Court LLC Carrick Court SNOHOMISH CZM Decision
12/18/2023 202101027 22463 Komodo Properties LLC Burien Komodo Property KING 401 Denial
12/13/2023 202200638 US CG Pier Maintenance and Bank Stabilization at Air Station Port Angeles CLALLAM CZM Decision
12/13/2023 202300309 22061 Pacific Ridge - DRH LLC Trellis Townhomes SNOHOMISH 401 Certification
12/13/2023 202200686 Tracy Bone Bone Boat Lifts KING CZM Decision
12/13/2023 202300287 Guilford Investment LLC Guilford Pier Rebuild and Lifts KING CZM Decision
12/07/2023 202200845 Reid Development LLC 87th Townhomes SNOHOMISH CZM Decision
12/06/2023 202300387 22399 Holt Homes Inc Heartwood Subdivision CLARK 401 Certification
12/06/2023 202200463 22373 King County Stossel Right Bank Improvement KING 401 Certification
12/05/2023 202200029 21777 214-WLD Carrik Court LLC Carrick Court SNOHOMISH 401 Certification
12/05/2023 202300458 22374 Edward Gunderson Cowlitz River Channel Migration Project COWLITZ 401 Certification
12/04/2023 202200785 Paulette Channon Channon Earth Dam and Fish Passage Barrier Removal KITSAP CZM Decision
12/04/2023 202100543 Rowley Properties Hyla Crossing Pumped Stormwater Discharge KING CZM Decision
11/30/2023 202200412 22385 Deacon Development LLC West Main Commons Site CLARK Administrative Order
11/30/2023 201700850 Grays Harbor Port of Port of Grays Harbor Terminals Maintenance Dredge GRAYS HARBOR CZM Decision
11/30/2023 22442 Lennar Northwest, LLC Beard Addition 21st Avenue and Westridge Lane Construction (Westridge Addition) SPOKANE Administrative Order
11/29/2023 202200477 Thomas and Adana Jimma Jimma Dock Replacement KING CZM Decision
11/28/2023 202000323 Rock Island Shellfish Rock Island Shellfish Oysters JEFFERSON CZM Decision
11/28/2023 202200719 Jenn Henry Henry Pier Lifts KING CZM Decision
11/22/2023 202200694 Grays Harbor Conservation District ASRP Satsop River Mile 2.5 to 5.0 GRAYS HARBOR CZM Decision
11/22/2023 201500269 13195 Seattle Port of Seattle Port of - T5 Wharf Rehab and Berth Deepening KING Amendment
11/20/2023 202200845 21551 Reid Development LLC 87th Townhomes SNOHOMISH 401 Certification
11/16/2023 201201350 Pacific Shellfish South Bend LLC Willapa Facility Maintenance Dredge PACIFIC CZM Decision
11/13/2023 202200783 22404 Westfront LLC Eastfront Commercial - Main Street WHATCOM 401 Denial
11/13/2023 202200782 22403 Westfront LLC Westfront Commercial - LaBounty WHATCOM 401 Denial
11/09/2023 202300344 Columbia Land Trust Indian Jack Slough Phase III Restoration WAHKIAKUM CZM Decision
11/08/2023 202300344 21789 Columbia Land Trust Indian Jack Slough Phase III Restoration WAHKIAKUM 401 Certification
11/08/2023 202300404 Bernie Bjork Bjork Dock WAHKIAKUM CZM Decision
11/08/2023 202300368 6027 LLC Pritt Joint-Use Dock KING CZM Decision
11/07/2023 202200303 22386 WA DOT SR 105 Graveyard Spit Dynamic Revetment and Dune Restoration PACIFIC 401 Certification
11/07/2023 202200590 Pahlisch Commercial Pahlisch Commercial - The Suton KING CZM Decision
11/06/2023 202200799 O’Neil Generational Trust O'Neil Generational Trust Pier KING CZM Decision
11/02/2023 202200767 Suzanne Skinner Skinner Pier and Bulkhead Repair KING CZM Decision
11/02/2023 202200830 Alameddin Homes LLC Alameddin Residential Development KING CZM Decision
11/02/2023 202100887 WA DFW Milltown Island Estuary Restoration SKAGIT CZM Decision
10/27/2023 202200473 WA PARKS Bowman Bay Pier Replacement SKAGIT CZM Decision
10/26/2023 202100887 22354 WA DFW Milltown Island Estuary Restoration SKAGIT 401 Certification
10/26/2023 202200473 22376 WA PARKS Bowman Bay Pier Replacement SKAGIT 401 Certification
10/26/2023 202001068 22348 Moses Lake Port of Northern Columbia Basin Railroad GRANT 401 Certification
10/26/2023 202200767 22375 Suzanne Skinner Skinner Pier and Bulkhead Repair KING 401 Certification
10/25/2023 202300531 JM1 Holdings LLC c/o Land Pro Group Inc Harvest Road Short Plat SNOHOMISH CZM Decision
10/25/2023 202100418 Yuans Management Inc Yuan Pier Reconfiguration and Replacement KING CZM Decision
10/19/2023 202000442 Interfor U.S. Inc. Tacoma Middle Waterway Log Removal PIERCE CZM Decision
10/19/2023 202300379 Cape George Colony Club Cape George Marina Annual Maintenance JEFFERSON CZM Decision
10/18/2023 201100778 9829 Seattle Department of Transportation Elliott Bay Seawall KING Amendment
10/18/2023 202300379 22298 Cape George Colony Club Cape George Marina Annual Maintenance JEFFERSON 401 Certification
10/18/2023 202400719 16239 Clallam County Lower Dungeness River Floodplain Restoration and Levee Realignment CLALLAM Amendment
10/18/2023 202300049 22324 CHS Inc CHS Inc - Maintenance Dredging BENTON 401 Certification