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Watershed Restoration and Enhancement Plan: WRIA 9 – Duwamish-Green Watershed

Publication number Date Published
21-11-009May 2021
VIEW NOW Watershed Restoration and Enhancement Plan: WRIA 9 – Duwamish-Green Watershed (Number of pages: 86) (Publication Size: 6465KB)

Plan Appendices
(152 pages) (14MB)

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Author(s) Department of Ecology
Description The Streamflow Restoration law (Revised Code of Washington (RCW) 90.94) directs the Department of Ecology to lead the Duwamish-Green Watershed Restoration and Enhancement Committee to develop a Watershed Restoration and Enhancement Plan (watershed plan). The watershed plan estimates the potential consumptive impacts of new permit-exempt domestic groundwater withdrawals on instream flows over 20 years (2018-2038) and identifies projects and actions to offset those impacts and provide a net ecological benefit to the Duwamish-Green watershed (WRIA 9).
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Keywords Duwamish, Watershed Restoration and Enhancement, Duwamish River, duwamish-green, WRIA 09, watershed, watershed planning
WEB PAGE Streamflow restoration planning
WATERSHED Water Resource Inventory Area 09 Duwamish-Green