Hide Alert

Welcome to our new website. Learn more about what's new.

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
August 15, 2018 NWS-2017-430 15695 Tremont LLC Waldron Woods Residential
401 Certification 
CZM Decision
Whatcom
August 15, 2018 CENWS-PMP-18-19 15919 US Army Corps of Engineers, Seattle District Duwamish River and Upper Turning Basin Maintenance Dredge
401 Certification
CZM Decision
King
August 14, 2018   15955 Sumner Meadows LLC Sumner Meadows Residential Community
Administrative Order
Pierce
August 8, 2018 NWS-2016-414 15913 WA Department of Fish and Wildlife Heller Bar Boat Ramp
401 Certification
Asotin
August 7, 2018 NWS-2018-0082 15912 Spokane Conservation District Hangman Creek River Mile 17 Bank Stabilization and Habitat Enhancement
401 Certification
Spokane
July 26, 2018   15905 US Army Corps of Engineers, Portland District Plymouth Island Bank Stabilization
401 Certification
Benton
July 23, 2018 NWS-2010-146 9011 WA Department of Transportation SR 520 I-5 to Medina Bridge Replacement and HOV
Seventh Amendment
King
July 16, 2018 NWS-2014-451 13791 Longview Fibre Paper and Packaging, Inc. KapStone Maintenance Dredging
First Amendment
Cowlitz
July 13, 2018 NWS-2013-834 15862 Columbia River Carbonates Woodland Marine Terminal
401 Certification
Cowlitz
June 29, 2018 NWS-2017-744 96899 Port of Everett South and Central Marina Maintenance Dredge
401 Certification
CZM Determination
Snohomish
June 25, 2018 NWS-2017-212 15438 Port of Grays Harbor Westport Marina Maintenance Dredge
401 Certification
CZM Determination
Grays Harbor
June 21, 2018   13975 US Army Corps of Engineers, Seattle District Mud Mountain Dam Upstream Fish Passage and Barrier Replacement
First Amendment
King and Pierce
June 20, 2018 NWS-2016-192 13814 Emerald Kalama Chemical LLC Emerald Kalama Maintenance Dredging
First Amendment
Cowlitz
June  18, 2018 NWS-2017-972 15725 Chelan County Natural Resources Department Nason Creek River Mile 2.3 Side Channel and Floodplain Reconnection
401 Certification
Chelan
June 14, 2018     US Army Corps of Engineers, Seattle District 2018 Rehabilitation of the Alward, Bridge Street and Leach Road Levees, Carbon and Puyallup Rivers
CZM Determination
Pierce
June 14, 2018 NWS-2014-80 15863 Washington  Department of Fish & Wildlife Soos Creek Hatchery Redevelopment
401 Certification
CZM Determination
King
June 14, 2018 NWS-2017-850 15769 Port of Grays Harbor Port of Grays Harbor Terminals 1, 2, and 4
First Amendment
Grays Harbor
June 8, 2018   15774 US Army Corps of Engineers, Seattle District 2018 Skagit River Diking District 22 Levee Rehabilitation
401 Certification
CZM Determination
Skagit
June 6, 2018   15784 US Army Corps of Engineers, Seattle District Grays Harbor and Chehalis River Maintenance Dredging
401 Certification
CZM Determination
Grays Harbor
June 6, 2018 NWS-2017-850 15769 Port of Grays Harbor Port of Grays Harbor Terminals 1, 2, and 4 Maintenance Dredging
401 Certification
CZM Determination
Grays Harbor
June 6, 2018   15847 Washington Department of Transportation, Olympic Region Olympic Region Maintenance and Administration Facility
Administrative Order
Thurston
June 6, 2018   15841 Polygon WLH LLC Crestwood Park Isolated Wetlands
Administrative Order
King
June 4, 2018   15822 US Army Corps of Engineers, Seattle District Swinomish Navigation Channel Maintenance Dredging
401 Certification
Skagit
May 23, 2018     US Army Corps of Engineers, Seattle District 2018 Skagit River Diking District 1 Levee Rehabilitation
CZM Determination
Skagit
May 22, 2018 NWS-2017-0975 15777 Chelan County Natural Resource Department Entiat River River Mile 19.4 - 20.1 Habitat Restoration Project (Area B)
401 Certification
Chelan
May 22, 2018 NWS-2017-1033 15778 Cascadia Conservation District Entiat River River Mile 16.2-16.7 Habitat Restoration Project (Area F)
401 Certification
Chelan
May 18, 2018 NWS-2017-32 15819 Port of Tacoma Stormwater Infrastructure Maintenance
401 Certification
Pierce
May 9, 2018 NWS-2017-239 15814 Port of Everett 10th Street Boat Launch Maintenance Dredging
401 Certification
Snohomish
April 17, 2018 NWS-2016-377 15744 Elaine Killian Killian Property Bank
401 Certification
Klickitat
April 3, 2018 NWP-2007-916-2 17584 Port of Vancouver Port of Vancouver USA Dredging Program
401 Certification
Clark
March 6, 2018 NWS-2016-1117 15728 Wahkiakum County Public Works Wahkiakum County multiple site 10-year sand placement program
401 Certification Denial
Wahkiakum
Feb. 28, 2018   5087 Gold Medal Group, LLC First amendment to Order for a change in wetland mitigation requirements
First Amendment
Clark
Feb. 28, 2018 NWS-2013-1129 11135 Port of Port Angeles First amendment to Order to include the Port Angeles Boat Haven Fuel Float Replacement
Project at the Boat Haven Marina
First Amendment
Clallam
Feb 27, 2018 NWS-2017-48 15651 King County River and Floodplain Management Sammamish River Bank Repairs 
401 Certification
King
Feb 12, 2018     US Army Corps of Engineers, Portland District North Head Nearshore Dredge Material Placement Site
CZM Determination
Pacific
Feb 12, 2018   9765 US Army Corps of Engineers, Portland District Columbia River Operations and Maintenance Dredging and Disposal River Mile 3 to 145
Fourth Amendment
Multiple
Feb 8, 2018   15692 US Army Corps of Engineers, Portland District Mouth of the Columbia River Channel Maintenance Dredging
401 Certification
Pacific
Feb 7, 2018 NWS-2017-742 15641 Teal Jones Group LLC Teal Jones Facility Expansion
401 Certification
Whatcom

To receive e-mail notification of these public notices, sign up for a regional or statewide Water Quality Certification email list: