Per- and Polyfluoroalkyl Substances (PFAS) in Drinking Water
Per- and polyfluoroalkyl substances (PFAS) are a group of man-made chemicals that have properties useful in the manufacture of nonstick cookware, stain-resistant carpet and textiles, firefighting foams, food wrappers, and many more industrial and consumer applications. These chemicals, which have been produced in the United States since the early 1940’s, are very persistent in the environment. Studies have shown possible adverse human health effects from exposure to PFAS.

