EPA Region 10 (Pacific Northwest)
Serving Alaska, Idaho, Oregon, Washington, and 271 Native Tribes.
Contact Region 10
- Seattle main office: 206-553-1200 or 800-424-4372
- Email: epa-seattle@epa.gov
- More Region 10 contacts
- Visit our offices
Organization
- Chris Hladick, Regional Administrator
- Organization chart for Region 10
- Manchester Environmental Laboratory (public samples not accepted)
- Library (open to public)
Regional Topics
- Search for current public notices
- Bristol Bay
- Columbia River
- Puget Sound
- Tribal programs
- Search for Superfund sites where you live
News & Social Media
- News releases issued by Region 10
- @EPAnorthwest on Twitter
- @eparegion10 on Facebook
- @EPAcolumbia on Twitter (Columbia River)
- @CDAbasin on Facebook (Coeur d'Alene/Bunker Hill cleanup in Idaho)
- @epaduwamish on Facebook (Lower Duwamish River cleanup in Seattle)