Columbia River

Columbia River Contact Us

Report an environmental violation

Report possible violations of environmental laws and regulations.

If you have a general question about environmental protection in the Columbia River Basin, call our main number at 1-800-424-4372 or email EPA-Seattle@epa.gov so we can direct your question or comment to the right staff person.

If you have a question about toxic contamination in the Columbia River Basin, contact Mary Lou Soscia (soscia.marylou@epa.gov), 503-326-5873.

To report a broken link or provide feedback about the website, contact the Columbia River Web editor.

Mailing address:

Columbia River Coordinator
EPA Oregon Operations Office
805 SW Broadway, Suite 500
Portland, OR 97205


You may also submit comments and questions using the form below. Be sure to include your email address if you’d like a response.

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