Contact EPA's Region 10 Office in Seattle

Report oil or chemical spills at 800-424-8802

Main phone: 800-424-4372 or 206-553-1200

Email: epa-seattle@epa.gov or use the contact form below.

Hotlines: EPA hotlines

Mailing address:
U.S. EPA, Region 10
1200 Sixth Avenue, Suite 155
Seattle, WA 98101

Find staff: EPA staff directory

Find our offices: Visiting EPA Region 10

Region 10 library: 206-553-1289. Learn about library services in Region 10.

Superfund Records Center: 206-553-4494. Search publicly available Superfund records.

Criminal Investigation Division: Criminal Enforcement Area and Resident Offices

Inspector General: Office of Inspector General Seattle field office

Manchester Environmental Laboratory: 360-871-8700. The lab does not accept samples from the public.

Freedom of Information Act (FOIA): FOIA request process. Copies of most agency records must be obtained through the FOIA process.

You may also fill out the form below to submit a comment or question to EPA's Seattle office. Please do not request agency records using this form (see Freedom of Information Act above).

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Last updated on January 15, 2025