Perfluoroalkyl and polyfluoroalkyl substances, or PFAS, are a class of synthetic chemicals that have been used since the 1940s to manufacture a wide range of products, from nonstick cookware to firefighting foam, clothes and electronics. PFAS have also been described as “forever chemicals” because they easily disperse and persist in the environment, where they’ve been found in drinking water, soil, air and even the food supply.

This week, the Oregon Department of Environmental Quality opened public comment on its proposed rulemaking to regulate six types of PFAS compounds, adding them to the list of more than 800 hazardous substances the agency already regulates. Exposure to certain levels of PFAS may increase the risk for some types of cancer, lead to developmental delays in children, among other adverse health effects, according to the U.S. Environmental Protection Agency. Last April, the EPA designated two PFAS chemicals as hazardous substances and created the first-ever, national drinking water standard for six PFAS chemicals.

Sarah Van Glubt is a cleanup project manager for the Oregon DEQ. She joins us to share what the proposed PFAS regulations would allow for, including testing and cleanup