Nearly Half of U.S. States Working on PFAS Rules as EPA Drags Feet [1]
"More states are stepping up to protect people from drinking water contaminated with “forever chemicals” in the absence of federal enforcement.
Twenty-three states are writing their own guidance, regulations, or legislation that would address drinking water contaminated with per- and polyfluoroalkyl substances, also known as PFAS.
The family of thousands of chemicals, once used in Teflon and Scotchgard, may cause liver tissue damage, immune system or thyroid problems and increased cholesterol levels, according to the Environmental Protection Agency. The substances require massive amounts of energy to fully break down, enabling them to persist in the environment, seemingly “forever.”
Since early 2019, the EPA has been considering whether to set drinking water limits for PFAS, as part of an action plan that also includes new drinking water detection methods. The chemicals can enter the environment through the use of firefighting foam, companies’ waste products, and consumer goods."