California May Regulate ‘Forever’ Chemicals in Water Before EPA

March 16, 2021, 8:52 PM

California water suppliers could face state limits on the concentration of two so-called “forever chemicals” before the U.S. Environmental Protection Agency sets national standards.

Maximum contaminant levels for perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) are on track to be in place in California in 2023, Darrin Polhemus, deputy director for drinking water programs at the State Water Resources Control Board, said during a board meeting Tuesday about agency priorities for the year.

The EPA announced in February that it planned to regulate both chemicals and order nationwide sampling for those and 27 similar compounds between 2023 and 2025. Based ...

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