TagDuwamish River(12)
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2026-07-31Mitigation bank service area map
A map showing the mitigation bank service area within WRIA 9 (Water Resource Inventory Area 9), encompassing three subwatersheds: the Lower Green River Subwatershed, the Duwamish Estuary Subwatershed, and the Nearshore Subwatershed. The map displays the Green-Duwamish River and its associated streams in the greater Seattle/King County area of Washington State. An inset map shows -
2026-07-28Port of Seattle Special Commission Meeting July 28, 2026
**8e.** One-year extension of the Duwamish Basin Steward Interlocal Agreement through December 31, 2027 **10b.** Introduction and adoption of Resolution No. 3852 amending Commission Bylaws — Articles IV (Meetings) and VI (Rules of Order) **11a.** 2026 Police Department Update presentation -
2026-07-28Port Of Seattle Regular Commission Meeting agenda, July 28, 2026
This document is the agenda for a Port of Seattle Regular Commission Meeting held on July 28, 2026, covering routine administrative and operational matters such as approval of meeting minutes, claims and obligations, lease agreements, and custodial services contracts. The meeting agenda does not contain any items specifically related to Sea-Tac Airport noise policy. Notable items include a $150 million authorization for airport custodial services contracts through 2031 and environmental stewardship agreements for the Duwamish Basin. -
2026-07-28
Port Of Seattle Regular Commission Meeting agenda, July 28, 2026
This document is the agenda for a Port of Seattle Regular Commission Meeting held on July 28, 2026, covering routine administrative and operational matters such as approval of meeting minutes, claims and obligations, lease agreements, and custodial services contracts. The meeting agenda does not contain any items specifically related to Sea-Tac Airport noise policy. Notable items include a $150 million authorization for airport custodial services contracts through 2031 and environmental stewardship agreements for the Duwamish Basin. -
2026-06-11
Port of Seattle Commission June 9, 2026
## Call to order and roll call **Commissioner Calkins (Commission President):** This is Commission President Ryan Calkins convening the regular meeting of June 9, 2026. The time is 12:07pm. We’re meeting in person today at the Port of Seattle headquarters building, Commission chambers, and virtually on Microsoft Teams. Clerk Hart, please call the roll of -
2026-03-04
Lower Duwamish Waterway Superfund Settlement Summary
Settlement Resources Press Release Lower Duwamish Consent Decree (pdf) (10.95 MB) Lower Duwamish Complaint (pdf) (192.55 KB)On March 4, 2026, the U.S. Environmental Protection Agency (EPA), U.S. Department of Justice (DOJ) and the state of Washington, reached a settlement agreement with more than 100 potentially responsible parties to address hazardous substances released into the Lower -
The secret dispute behind cleaning Seattle’s only river
By Lulu Ramadan Seattle Times staff reporter This article was produced for ProPublica’s Local Reporting Network and The Seattle Times, with support from the Investigative Journalism Fund. Sign up for Seattle Times newsletters and alerts and ProPublica’s Dispatches to get stories like this one as soon as they are published. Times Watchdog stories dig deep to hold power accountable, right wrongs and -
2023-08-08Auburn Wetlands site concept design
This map presents the concept design for the Auburn wetland mitigation site as part of the Port of Seattle’s Wetland Mitigation and Habitat Conservation Umbrella Bank Prospectus. The figure shows five delineated wetlands (A through E) along the Green-Duwamish River, with proposed enhancements including wetland re-establishment, buffer enhancement, upland enhancement, and re-routed ditches. The site -
2022-07-31
Port of Seattle proposed Mitigation bank service area map
A map showing the mitigation bank service area within WRIA 9 (Water Resource Inventory Area 9), encompassing three subwatersheds: the Lower Green River Subwatershed, the Duwamish Estuary Subwatershed, and the Nearshore Subwatershed. The map displays the Green-Duwamish River and its associated streams in the greater Seattle/King County area of Washington State. An inset map shows -
2018-04-10Commission agenda memorandum: Amendment with Just Health Action for Duwamish Valley community engagement project
The Port of Seattle Commission considered a request to amend a contract with Just Health Action, a local community health nonprofit, to continue a pilot project engaging residents of the Duwamish Valley neighborhoods of South Park and Georgetown. The project, supported by a U.S. EPA Stakeholder Engagement and Capacity Building grant awarded in 2017, focuses on improving the Port's community outreach practices and addressing environmental health concerns in low-income and minority communities near Port operations. The total estimated project cost was $175,000, with the amended contract value reaching $224,999.