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US drinking water could contain double the reported PFAS levels, model estimates

October 23, 2026 · 3:00 pm 1 sources

Image: Phys.org

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  • US drinking water could contain double the reported PFAS levels, model estimates
    Phys.org · October 23, 2026 15:00
    Common ways of reporting perfluoroalkyl and polyfluoroalkyl substances (PFAS)—the man-made, so-called forever chemicals that pose environmental and health threats—could underestimate the concentration of PFAS in U.S. drinking water by as much as half, according to a study being published Oct. 23…

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