EPA Region 10

EPA Regional Offices and Resources

EPA Region 1 - New England
EPA Region 2
EPA Region 3 - Mid-Atlantic
EPA Region 4 - Southeast
EPA Region 5
EPA Region 6 - South Central
EPA Region 7
EPA Region 8 - Mountains and Plains
EPA Region 9 - The Pacific Southwest
EPA Region 10 - The Pacific Northwest

Note: Please direct any questions regarding the information on this page to the IED Webmaster.

(Go directly to your state page: Alaska, Idaho, Oregon, Washington, and Native Tribes)

Mailing Address:
Mail Code (OAQ-107)
1200 Sixth Avenue
Seattle, WA 98101-9797
Phone: 1-800-424-4372
Fax: (206) 553-0110

Regional Contacts:
Indoor Air: Susan Titus titus.susan@epa.gov (206) 553-1189
Radon: Davis Zhen zhen.davis@epa.gov (206) 553-7660
Tribal Coordinator: Susan Titus titus.susan@epa.gov (206) 553-1189

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EPA Region 10

EPA Regional Offices and Resources

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