States are responding to the nationwide PFAS crisis by implementing testing or removal requirements in municipal tap water. Per and Polyfluoroalkyl Substances (PFAS) have been detected in an increasingly alarming number of municipalities across the United States. Recent studies indicate that 200 million Americans drink tap water contaminated with PFAS chemicals. On April 10, 2024, the US EPA has announced drinking water standards to limit exposure to 5 types of PFAS chemicals.