The U.S. Environmental Protection Agency (USEPA) recently submitted two proposals to address per- and polyfluoroalkyl substances (PFAS) for interagency review to the Office of Management and Budget (OMB). The USEPA provided an Unregulated Contaminant Monitoring Rule 5 (UCMR 5) proposal. The proposal includes nationwide drinking water monitoring for PFAS under the UCMR 5 utilizing new Read More
