Brownfields Site List

The Brownfields Sites List shows known brownfields cleanup sites in Washington State. Brownfield sites are abandoned or underused properties where there may be environmental contamination. Redevelopment efforts are often hindered by the liability for the cleanup or the uncertainty of cleanup costs. Brownfield sites that aren’t cleaned up represent lost opportunities for economic development and for other community improvements.

For more information on Brownfields, please visit our website: https://ecology.wa.gov/Spills-Cleanup/Contamination-cleanup/Brownfields.