If you wish to learn more about PFAS in drinking water:
Visit www.safewatermass.org, a web site developed by the Massachusetts Water Works Association to provide information to our consumers and links to reliable sources of additional information.
MassDEP has a PFAS fact sheet (see link below), and a comprehensive web site of information on PFAS, visit https://www.mass.gov/info-details/per-and-polyfluoroalkyl-substances-pfas
Fact sheet link: