MASSACHUSETTS HAS A problem with toxic PFAS chemicals, and I should know. When I was the town administrator of Easton in 2019, our community of 25,000 people was one of the first in the state to learn that our drinking water was contaminated with PFAS, also known as “forever chemicals”, exceeding what is now the state legal limit of 20 parts per trillion. Today, across the Commonwealth have exceeded the state’s legal limit for PFAS.