Groundwater council calls for action on PFAS; nitrate remains top contaminant | Science & Environment | madison.com

The Wisconsin Groundwater Coordinating Council’s annual report to the Legislature recommends establishing groundwater enforcement standards and continuing to identify sources of the largely indestructible compounds, which have been linked to cancer and other illnesses.

Testing in recent years has revealed PFAS compounds in public water systems in La Crosse, West Bend, Rhinelander, Marinette and Madison, where they were recently found at some level in every well. PFAS have also turned up in groundwater near military bases, including Madison’s Truax Field, and industrial sites in Marinette, Manitowoc and Chilton.
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