Per and Polyfluoroalkyl Substances (PFAS)
Perfluoroalkyl and polyfluoroalkyl substances (PFAS) are a large group of human-made chemicals that are widespread in the environment. High concentrations of PFAS can affect health.
Latest PFAS News
Dane County Regional Airport Quarterly Report, March 2023
Older PFAS News and Quarterly Reports
PFAS in Madison & Dane County
Find information on sources of PFAS contamination in our area.
PFAS Health Effects & Ways to Reduce Exposure
Learn what PFAS are, how people are exposed, how they affect health, and how to reduce exposure.