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 |
|---|---|---|---|---|---|---|
| 06/28/2024 | 202400027 | 22881 | Bellingham City of | Boulevard Park Shoreline and Public Access Enhancement | WHATCOM | 401 Certification |
| 06/27/2024 | 201800004 | 22891 | King County Wastewater Treatment Division | Lake Hills Trunk / Lake Sammamish Interceptor Upgrade | KING | 401 Certification |
| 06/27/2024 | 16466 | US ACOE Seattle | Skokomish River Basin Ecosystem Restoration | MASON | Amendment | |
| 06/26/2024 | US NOAA | OMAO Programmatic Vessel Operations | MULTIPLE | CZM Decision | ||
| 06/21/2024 | 202300949 | Jeff Kimball | Kimball Emergency Bulkhead Repair | PIERCE | CZM Decision | |
| 06/21/2024 | 202400383 | WA DNR | DNR Tire Pile Removal | MULTIPLE | CZM Decision | |
| 06/21/2024 | 201600350 | Electron Hydro LLC | Electron Hydro Diversion Fish Passage Enhancement | PIERCE | CZM Decision | |
| 06/18/2024 | 202400383 | 22904 | WA DNR | DNR Tire Pile Removal | MULTIPLE | 401 Certification |
| 06/18/2024 | 202400362 | 22912 | Sharon Ernst | Ernst Wetland Enhancement 2024 | LEWIS | 401 Certification |
| 06/18/2024 | 202300949 | 22910 | Jeff Kimball | Kimball Emergency Bulkhead Repair | PIERCE | 401 Certification |
| 06/13/2024 | 201600350 | 22886 | Electron Hydro LLC | Electron Hydro Diversion Fish Passage Enhancement | PIERCE | 401 Certification |
| 06/13/2024 | 202400252 | Cascade Natural Gas Company | Wishkah Road Reinforcement | GRAYS HARBOR | CZM Decision | |
| 06/13/2024 | 201501061 | Phillips 66 Ferndale Refinery | Phillips 66 Dock Maintenance and Pile Replacement | WHATCOM | CZM Decision | |
| 06/12/2024 | 202400252 | 22893 | Cascade Natural Gas Company | Wishkah Road Reinforcement | GRAYS HARBOR | 401 Certification |
| 06/12/2024 | 202400200 | WA DNR | Dickman Mill Piling & Debris Removal Project | PIERCE | CZM Decision | |
| 06/12/2024 | 200901381 | 20059 | Taylor Shellfish Farms | Oyster Bay Shellfish Farm | MULTIPLE | Terminate |
| 06/11/2024 | 202300958 | WA DOT | US 101 / Grader & UNT to Pacific Ocean - Remove Fish Barriers (Site 21) | JEFFERSON | CZM Decision | |
| 06/07/2024 | 202300083 | Douglas Lee | Lee, Doug and Lyn Replacement Soldier Pile Bulkhead Lake Forest Park | KING | CZM Decision | |
| 06/07/2024 | 202300118 | Petrogas Pacific LLC | Petrogas Ferndale Pier Maintenance Activities 2023-2028 | WHATCOM | CZM Decision | |
| 06/06/2024 | 202300083 | 22896 | Douglas Lee | Lee, Doug and Lyn Replacement Soldier Pile Bulkhead Lake Forest Park | KING | 401 Certification |
| 06/05/2024 | 202400028 | 22528 | US DA | Watanabe WRE Wetland Restoration | STEVENS | 401 Certification |
| 06/05/2024 | 202300118 | 22864 | Petrogas Pacific LLC | Petrogas Ferndale Pier Maintenance Activities 2023-2028 | WHATCOM | 401 Certification |
| 06/04/2024 | 22605 | US ACOE Portland | Disposal of Bonneville Dam Nav Lock 1 Maintenance Dredging | SKAMANIA | 401 Certification | |
| 05/31/2024 | 202400270 | WA DOT | SR 116 Chimacum Creek Fish Barrier Removal | JEFFERSON | CZM Decision | |
| 05/30/2024 | 202400270 | 22867 | WA DOT | SR 116 Chimacum Creek Fish Barrier Removal | JEFFERSON | 401 Certification |
| 05/29/2024 | 202300963 | 22873 | LDC Corp | McDonalds Drive Through Development | SKAGIT | Administrative Order |
| 05/23/2024 | 201000050P | 9064 | Vancouver Port of | Terminal 5 Bulk Potash Handling Facility | CLARK | Amendment |
| 05/23/2024 | 201701067 | 22872 | Goose Point Oyster Company | Goose Point Oyster Stony Point North and South | PACIFIC | 401 Certification |
| 05/23/2024 | 201701069 | 22871 | Goose Point Oyster Co. | Goose Point Oyster Cedar River | PACIFIC | 401 Certification |
| 05/22/2024 | 202300668 | 22501 | Weyerhaeuser NR Corporation | Weyerhaeuser Longview Log Export Dock Replacement | COWLITZ | 401 Certification |
| 05/22/2024 | 201400413 | 22583 | Seattle Port of | East Waterway Maintenance Dredging Program | KING | 401 Certification |
| 05/21/2024 | 202400200 | 22587 | WA DNR | Dickman Mill Piling & Debris Removal Project | PIERCE | 401 Certification |
| 05/21/2024 | 202200717 | 21609 | OPG Port Gamble LLC | Port Gamble Bay Habitat Restoration | KITSAP | Amendment |
| 05/16/2024 | US ACOE Portland | Baker Bay Pile Dike Repairs | PACIFIC | CZM Decision | ||
| 05/16/2024 | 202001116 | 22624 | Taylor Morrison Northwest LLC | Arborwood Phase 4 | KITSAP | Administrative Order |
| 05/16/2024 | 202200485 | WA PARKS | Cape Disappointment State Park Culvert Replacement | PACIFIC | CZM Decision | |
| 05/16/2024 | 201801001 | 22586 | Boeing Company | Boeing Development Center and Thompson Sites Shoreline Infrastructure Stabilization | KING | 401 Certification |
| 05/15/2024 | 202300354 | 22839 | Rainier RCL LLC | Peak 410 Business Park | PIERCE | 401 Denial |
| 05/14/2024 | 202200671 | Dean Hayes | 2575 West Beach Rd Bulkhead | ISLAND | CZM Decision | |
| 05/14/2024 | 202200513 | Bremerton Port of | Port Orchard Marina Breakwater Replacement | KITSAP | CZM Decision | |
| 05/10/2024 | 202300688 | Entitled Fund Two LLC | Plateau at Liberty Bay | KITSAP | CZM Decision | |
| 05/09/2024 | 202300688 | 22706 | Entitled Fund Two LLC | Plateau at Liberty Bay | KITSAP | 401 Certification |
| 05/07/2024 | 202200513 | 22609 | Bremerton Port of | Port Orchard Marina Breakwater Replacement | KITSAP | 401 Certification |
| 05/07/2024 | 202200729 | Everett Port of | Bulkhead Segment E Replacement and Wharf Repair | SNOHOMISH | CZM Decision | |
| 05/06/2024 | 202300639 | Northwest Pipeline LLC | Tributary to Perry Creek Restoration | THURSTON | CZM Decision | |
| 05/02/2024 | 202200671 | 22613 | Dean Hayes | 2575 West Beach Rd Bulkhead | ISLAND | 401 Certification |
| 05/02/2024 | 202300401 | Hood Canal Salmon Enhancement Group | Union River Estuary Theler Wetlands Restoration Project | MASON | CZM Decision | |
| 05/02/2024 | 201801194 | 22625 | Timber Woods LLC | Timber Woods Apartment Complex | CLARK | Administrative Order |
| 05/02/2024 | 202000604 | 20043 | Taylor Shellfish Farms | Larsen | MASON | Amendment |
| 05/02/2024 | 22590 | US ACOE Walla Walla | Stilling Basin Sediment Removal | MULTIPLE | 401 Certification | |
| 05/01/2024 | 202300401 | 22708 | Hood Canal Salmon Enhancement Group | Union River Estuary Theler Wetlands Restoration Project | MASON | 401 Certification |
| 05/01/2024 | 202300639 | 22618 | Northwest Pipeline LLC | Tributary to Perry Creek Restoration | THURSTON | 401 Certification |
| 04/30/2024 | 202100775 | Edmonds Port of | Port of Edmonds North Portwalk and Seawall Reconstruction | SNOHOMISH | CZM Decision | |
| 04/30/2024 | 202200169 | 21096 | Heckes Clams Inc. | Heckes Clams Inc. DNR Lease 20-013272 and 20-013271 | PACIFIC | Terminate |
| 04/30/2024 | 202001145 | 20970 | Station House Oyster Company | Station House Oyster Company Project 5 | PACIFIC | Terminate |
| 04/30/2024 | 202100853 | 20969 | Station House Oyster Company | Station House Oyster Company Project 2 | PACIFIC | Terminate |
| 04/30/2024 | 202100755 | 20881 | Heckes Clam Company Inc | Heckes Bundle 11 - Mort's | PACIFIC | Terminate |
| 04/30/2024 | 202100754 | 20783 | Heckes Clam Company Inc | Heckes Bundle 10 - Heckes Oysterville Group A | PACIFIC | Terminate |
| 04/30/2024 | 202100752 | 20842 | Heckes Clam Company, Inc | Heckes Bundle 8 - Mill Channel | PACIFIC | Terminate |
| 04/30/2024 | 202100750 | 20964 | Heckes Clam Company, Inc | Heckes Bundle 6 - Cannery Point | PACIFIC | Terminate |
| 04/30/2024 | 202100749 | 20963 | Heckes Clam Company Inc | Heckes Bundle 5 - King Group | PACIFIC | Terminate |
| 04/30/2024 | 202100748 | 20892 | Heckes Clam Company Inc | Heckes Bundle 4 - Stacey | PACIFIC | Terminate |
| 04/30/2024 | 202100747 | 20845 | Heckes Clam Company Inc | Heckes Bundle 3 - E-Group | PACIFIC | Terminate |
| 04/30/2024 | 202100746 | 20883 | Heckes Clam Company, Inc | Heckes Bundle 2 - B Group | PACIFIC | Terminate |
| 04/30/2024 | 200701192 | 20832 | Station House Oyster Company | Station House Oyster Company Project 7 | PACIFIC | Terminate |
| 04/29/2024 | 202300390 | South Whidbey Port of | Port of South Whidbey Clinton Dock Replacement | ISLAND | CZM Decision | |
| 04/26/2024 | 202400149 | Grays Harbor Conservation District | Cloquallum Creek RM 4.8 Bank Stabilization | GRAYS HARBOR | CZM Decision | |
| 04/25/2024 | 202300568 | JM1 Holdings LLC c/o Land Pro Group | Bejvl Stream Restoration and Residential Development | SNOHOMISH | CZM Decision | |
| 04/25/2024 | 201801151 | 20811 | Cowlitz Indian Tribe | Kwoneesum Dam Removal | SKAMANIA | Amendment |
| 04/25/2024 | 22439 | Hydro Technology Systems Inc. | Meyers Falls Hydroelectric Project | STEVENS | 401 Certification | |
| 04/24/2024 | 200701461 | 20962 | Long Island Oyster Company | Long Island Oyster Co. - OB C166 | PACIFIC | Terminate |
| 04/24/2024 | 200701194 | 20196 | Goose Point Oyster Company | Goose Point Oyster Bay Center / Stony Point | PACIFIC | Terminate |
| 04/24/2024 | 201700349P | 22614 | Longview Port of | Port of Longview Industrial Rail Corridor Expansion (IRCE) Project | COWLITZ | Administrative Order |
| 04/24/2024 | 202100745 | 20858 | Heckes Clam Company, Inc | Heckes Bundle 1 - A Group | PACIFIC | Terminate |
| 04/24/2024 | 201200607 | 20688 | Goose Point Oyster Company | Goose Point Oyster RexLand | PACIFIC | Terminate |
| 04/24/2024 | 201200608 | 20195 | Goose Point Oyster Company | Goose Point Oyster Rhoades Lease | PACIFIC | Terminate |
| 04/23/2024 | 201700349P | 22603 | Longview Port of | Port of Longview Industrial Rail Corridor Expansion (IRCE) Project | COWLITZ | 401 Certification |
| 04/23/2024 | 202400149 | 22622 | Grays Harbor Conservation District | Cloquallum Creek RM 4.8 Bank Stabilization | GRAYS HARBOR | 401 Certification |
| 04/23/2024 | 202000235 | 19483 | WA DOT | I-405 SR 522 Vicinity to SR 527 Express Toll Improvement | MULTIPLE | Amendment |
| 04/23/2024 | 201100083 | 21260 | US ACOE Seattle | Lake Ballinger Aquatic Ecosystem Restoration | SNOHOMISH | Amendment |
| 04/19/2024 | 202300926 | Chelsea Farms | Chelsea Farms Dickson Farm | MASON | CZM Decision | |
| 04/19/2024 | 201701057 | Goose Point Oyster Company | Goose Point Oyster Naselle | PACIFIC | CZM Decision | |
| 04/18/2024 | 200901355 | 20956 | Long Island Oyster Co. Inc | Long Island Oyster Company - Parcel 79005002238 | PACIFIC | Terminate |
| 04/18/2024 | 201001007 | 20687 | Goose Point Oyster Company | Goose Point Oyster River Lease | PACIFIC | Terminate |
| 04/18/2024 | 201200606 | 20686 | Goose Point Oyster Company | Goose Point Oyster DNR | PACIFIC | Terminate |
| 04/18/2024 | 202300700 | Algona City of | Algona Wetland Preserve Restoration and Interpretive Trail Project | KING | CZM Decision | |
| 04/17/2024 | 202300940 | 22606 | Jan Stacy | Stacy Channel Migration and Riparian Restoration | COWLITZ | 401 Certification |
| 04/17/2024 | 202300926 | 22612 | Chelsea Farms | Chelsea Farms Dickson Farm | MASON | 401 Certification |
| 04/17/2024 | 200901353 | 21005 | Long Island Oyster Company Inc | Long Island Oyster Co. - OB E222 | PACIFIC | Terminate |
| 04/17/2024 | 200901354 | 21006 | Long Island Oyster Company | Long Island Oyster Port of Peninsula Lease No. 23 | PACIFIC | Terminate |
| 04/17/2024 | 201900362 | 19812 | Spader Bay Homeowners Association | Spader Bay Maintenance Sand Removal | CHELAN | Amendment |
| 04/17/2024 | 201701057 | 22616 | Goose Point Oyster Company | Goose Point Oyster Naselle | PACIFIC | 401 Certification |
| 04/17/2024 | 200901520 | 21007 | Long Island Oyster Company | Long Island Oyster Co. TL 11101655509 | PACIFIC | Terminate |
| 04/17/2024 | 200901261 | 20966 | Station House Oyster Company | Station House Oyster Company Project 3 | PACIFIC | Terminate |
| 04/17/2024 | 200701505 | 20968 | Station House Oyster Company | Station House Oyster Company Project 9 | PACIFIC | Terminate |
| 04/17/2024 | 200701476 | 20967 | Station House Oyster Company | Station House Oyster Company Project 6 | PACIFIC | Terminate |
| 04/17/2024 | 200701138 | 21012 | Heckes Clams Inc. | Heckes Shellfish Aquaculture within Samish Bay | SKAGIT | Terminate |
| 04/11/2024 | US NAVY | NAVSTA Everett Homeporting of Constellation-class Frigates | SNOHOMISH | CZM Decision | ||
| 04/11/2024 | 200701464 | 20958 | Long Island Oyster Company | Long Island Oyster Co. - OB D026 N1/2 | PACIFIC | Terminate |
| 04/11/2024 | 200901350 | 20979 | Long Island Oyster Company | Long Island Oyster Co. - OB E125 | PACIFIC | Terminate |
| 04/11/2024 | 200901351 | 20998 | Station House Oysters Inc | Station House Oyster Inc. - DNR Lease 20-104570 | PACIFIC | Terminate |
| 04/11/2024 | 200701463 | 20957 | Station House Oysters Inc | Station House Oyster Inc. – DNR Lease 20-104573 | PACIFIC | Terminate |
| 04/11/2024 | 201000028 | 20996 | Station House Oysters Inc | Station House Oyster Inc. - DNR Lease 20-104569 | PACIFIC | Terminate |
| 04/11/2024 | 200701465 | 20959 | Station House Oysters Inc | Station House Oyster Inc. - DNR Lease 20-104571 | PACIFIC | Terminate |
| 04/10/2024 | 202200729 | 22561 | Everett Port of | Bulkhead Segment E Replacement and Wharf Repair | SNOHOMISH | 401 Certification |
| 04/05/2024 | US NAVY | Northwest Region Marine Structure Maintenance and Pile Replacement Activities | MULTIPLE | CZM Decision | ||
| 04/05/2024 | US FAA | Harvey Field Runway Improvement | SNOHOMISH | 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 | 202200297 | 22538 | Sedro-Woolley City of | Olmsted Park Development | SKAGIT | 401 Certification |
| 03/27/2024 | 202300479 | KB Home | Rolling Brook | PIERCE | CZM Decision | |
| 03/27/2024 | 202200778 | Bridge Development Partners LLC | Maralco Industrial Redevelopment | KING | CZM Decision | |
| 03/27/2024 | 202200664 | Mason Conservation District | Skokomish Valley Road and Habitat Project | MASON | CZM Decision | |
| 03/26/2024 | 202200664 | 22577 | Mason Conservation District | Skokomish Valley Road and Habitat Project | MASON | 401 Certification |
| 03/26/2024 | 202300568 | 22338 | JM1 Holdings LLC c/o Land Pro Group | Bejvl Stream Restoration and Residential Development | SNOHOMISH | 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 | 201700719 | 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 | 202300397 | 22550 | JJ Place LLC | JJ Place Apartments | SKAGIT | 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 | 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 | 202200146 | 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 | 201800077 | 22349 | Brock A Maslonka | Maslonka Property Mitigation Project | PEND OREILLE | 401 Certification |
| 02/22/2024 | 202200525P | 22523 | Ilwaco Port of | Port of Ilwaco East Bulkhead Resilience Project | PACIFIC | 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 | 202100460 | 21308 | WDFW | Wiley Slough Setback Dike Repair | SKAGIT | Amendment |
| 02/08/2024 | 202300627 | 22495 | Waterville Town of | Waterville Wastewater Treatment Plant Design | DOUGLAS | 401 Certification |
| 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 | US ACOE Walla Walla | Tukwila Non-Federal Levee Repair Project | 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 | |
| 01/29/2024 | 202300301 | Claudia Hung | Hung Lift Installation | KING | CZM Decision | |
| 01/26/2024 | 202300467 | Pierce County | Patterson Road East Culvert Replacement Bridge #34195-A | PIERCE | CZM Decision | |
| 01/26/2024 | 202300538 | Thurston Conservation District | Riverbend Ranch Restoration Project | THURSTON | CZM Decision | |
| 01/24/2024 | 202300127 | 22460 | HOSWWA | Sunrise Village Housing | COWLITZ | 401 Certification |
| 01/24/2024 | 202300312 | 22461 | VestCapital | Zephyr Heights Short Plat | CLARK | 401 Certification |
| 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 | 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 | 202300594 | Velorum Ventures | Velorum Ventures Boat Canopy | KING | CZM Decision | |
| 01/22/2024 | 202100709 | Bruno and Natalie Latchague | Latchague Dock Replacement | KITSAP | 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 | 202200672 | 22347 | Pulte Homes in Washington | 30 Degrees Townhomes | SNOHOMISH | 401 Certification |
| 01/17/2024 | 202200326 | 22489 | Issaquah City of | Hillside Park Play Area Improvements | KING | Administrative Order |
| 01/09/2024 | 202100842 | Seattle Port of | Terminal 91 Berths 6 and 8 Redevelopment | KING | CZM Decision |