PFAS Water Contamination Lawsuit Attorney in Marinette, Wisconsin

Marinette occupies a unique position in PFAS litigation — it is one of the few communities where contamination originated directly from an AFFF manufacturer's production facility rather than from downstream use of AFFF. Ansul Company (a Tyco Fire Products subsidiary), one of the primary AFFF manufacturers named as defendants in MDL 2873, manufactured AFFF at its Marinette facility and discharged PFAS-containing wastewater into the surrounding environment, contaminating Marinette's groundwater. This makes Tyco/Ansul directly responsible to Marinette residents as both the manufacturer of the contaminating product and the direct discharger of contamination — a legally simpler causation pathway than many military-base PFAS cases. The State of Wisconsin filed an enforcement action against Tyco/Ansul, and Marinette residents have filed personal injury PFAS claims. Wisconsin's 3-year statute means residents with 2021 or later diagnoses have timely claims.