Serving Alaska, Idaho, Oregon, Washington, and 271 Tribal Nations.

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

Region 10 in the News and on 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)