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Columbia River

Contact Us About Columbia River Issues

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 watershed, 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 watershed, contact Mary Lou Soscia (soscia.marylou@epa.gov), 503-326-5873.

Mailing address:

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


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