EPA Finalizes New Drinking Water Regulation and Louisville Water Meets the Standard
…These new standards individually regulate the maximum allowable concentration (MCL) in drinking water for perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), perfluorohexanesulfonic acid (PFHxS), perfluorononanoic acid (PFNA), and hexafluoropropylene oxide…