EPA Region 10 (Pacific Northwest)
Serving Alaska, Idaho, Oregon, Washington, and 271 Tribal Nations
Coronavirus (COVID-19) Information
- Visit EPA’s Coronavirus (COVID-19) website for information and resources.
- There are practical limitations on the ability of EPA personnel to collect and respond to mailed “hard copy” correspondence. Read our notice regarding hard copy submissions.
On this page:
Key Regional Issues
- Bristol Bay
- Columbia River
- Puget Sound
- Tribal programs
- Coeur d'Alene Basin/Bunker Hill
- Portland Harbor
Learn more about our work in Alaska, Idaho, Oregon, and Washington.
EPA Announces $96 Million WIFIA Loan to King County, Washington to Improve Water Quality in Puget Sound
EPA reports overall 12 percent decline in industrial toxic releases for the Pacific Northwest, Idaho and Alaska
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