Note the article is from June 2022 > The agency’s new advisory levels aren’t requirements that drinking water suppliers must meet. The EPA only recommends that

Note the article is from June 2022 > The agency’s new advisory levels aren’t requirements that drinking water suppliers must meet. The EPA only recommends that utilities notify customers when concentrations exceed the limit. > But they set the stage for further EPA action. The agency plans to propose mandatory drinking water limits for PFOA and PFOS later this year. So here we are, in April 2024 with some actual rules and timelines: https://www.epa.gov/sdwa/and-polyfluoroalkyl-substances-pfas https://www.epa.gov/sdwa/and-polyfluoroalkyl-substances-pfas