From Inside PFAS Policy

Washington State Releases Draft Guidance For PFAS Cleanup Levels

January 18, 2023
Washington state has released comprehensive draft guidance to help entities cleaning up PFAS-contaminated property apply preliminary cleanup levels for six PFAS compounds the state developed last year, while acknowledging the science on PFAS is rapidly evolving and the levels could change. “The purpose of this guidance is to provide direction for investigating and cleaning up PFAS contamination in Washington state . . . including property owners, potentially liable parties, and cleanup professionals,” the draft guidance says. “It is applicable for...


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