Publications Home || Browse by topic || Browse by program || Ecology website

Publication Summary

Our Ecology website has changed, which can cause broken links.
To report these, please contact us with the publication and broken link.


Focus on: PFAS Cleanup Levels

Publication number Date Published
22-09-075July 2022
VIEW NOW Focus on: PFAS Cleanup Levels (Number of pages: 2) (Publication Size: 302KB)
Note: click here to view and print

Trouble viewing? Try these free options.
Author(s) Mark Gordon, P.E.
Description PFAS, or per- and polyfluoroalkyl substances, is a group of chemical compounds that can harm your health. This focus sheet provides the Washington State Department of Ecology’s recommended cleanup levels for PFAS found in soil and groundwater.
The mission of the Department of Ecology is to protect, preserve, and enhance Washington’s environment. To help us meet that goal, please consider the environment before you print or request a copy.

ADA Accessibility
The Department of Ecology is committed to providing people with disabilities access to information and services by meeting or exceeding the requirements of the Americans with Disabilities Act (ADA), Section 504 and 508 of the Rehabilitation Act, and Washington State Policy #188.
Visit Ecology’s website for more information.
Contact Policy & Technical Support Unit, Toxics Cleanup Program at 360-407-7170
Keywords cleanup levels, soil contamination, groundwater contamination, health advisory levels, hexafluoropropylene oxide dimer acid (HFPO-DA (GenX), perfluorobutane sulfonic acid (PFBS), perfluorohexane sulfonic acid (PFHxS), perfluorononanoic acid (PFNSA), perfluorooctane sulfonic acid (PFOS), state action levels (SALs), perfluorooctanonic acid (PFOA)
WEB PAGE PFAS at cleanup sites

Guidance for Investigating and Remediating PFAS Contamination in Washington State

Focus on PFAS