The DNR admitted putting new rules on PFAS in groundwater, drinking water, and surface water will have a “significant” economic impact on the state. DNR staff also listened to the public, environmentalists, and industry groups at a hearing over a proposed PFAS regulation scope statement last week. Wisconsin is in the early steps of regulating PFAS, a family of chemicals with health hazards. Meghan Williams, an environmental toxicologist with the DNR’s Water Quality Bureau, said PFAS regulation