The Clean Water Act regulates discharges of pollutants into U.S. waters, and controls pollution by means such as wastewater standards for industry, national water quality criteria recommendations for surface waters, and the NPDES permit program.| US EPA
Basic information about PFOA, PFOS and other PFAS/PFCs; how people are exposed; health effects; laws and regs that apply; and what EPA and states are doing to reduce exposures.| US EPA