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Our Duwamish

King County supports a Duwamish River cleanup that will protect people’s health, safeguard 100,000 family-wage industrial jobs and ensure environmental justice for those who live and work nearby. And we’re already taking action.

EPA’s cleanup decision

The U.S. Environmental Protection Agency, or EPA , issued a Record of Decision on Lower Duwamish Superfund cleanup in December 2014.


Frequently asked questions and other information on the Our Duwamish web pages have been translated into SpanishVietnamese and Somali.

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