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On February 9, 2026, the Brockway Sanitary District collected water samples of their drinking water and tested them for perfluoroalkyl and polyfluoroalkyl substances (PFAS). The results of those samples were received on February 23, 2026. PFAS compounds at Entry Point 1 were present at levels above health-based standards recommended by the WI Department of Health Services (DHS). The hazard index is based on the cumulative effects of multiple PFAS compounds. A hazard index of greater than 1 is considered a cause for concern.

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