A divided Wisconsin court recently upheld a decision limiting state environmental oversight on PFAS contaminants, a move that has sparked widespread discussion. In short:A Wisconsin appeals court affirmed a ruling that restricts the Department of Natural Resources from regulating PFAS under the state's spills law. Why this matters:Across the United States, many states have taken it upon themselves to establish stricter PFAS standards than those set by the federal government. These actions include setting lower allowable limits for PFAS in drinking water, soil, and air; mandating testing of water supplies; and requiring public notification of PFAS levels. Industry groups have voiced concerns over the state Department of Natural Resources setting standards for PFAS in the absence of comprehensive federal regulations.

Source: Los Angeles Times March 13, 2024 12:09 UTC