USGS national estimates of the probability for PFAS in groundwater at the depth of private drinking water supply. Credit: U.S. Geological Survey Approximately 71 to 95 million people in the Lower 48 ...

Approximately 71 to 95 million people in the Lower 48 states -- more than 20% of the country's population -- may rely on groundwater that contains detectable concentrations of per- and polyfluoroalkyl ...

Texas agencies reported 252 new cases of groundwater contamination during 2023 in the Texas Groundwater Protection Committee annual report. The latest report compiles 2,870 open cases of groundwater ...

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