State litigation guide · Delaware

PFAS Water Contamination Lawsuit in Delaware

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Statute of limitations — Delaware

Delaware has a 2-year statute of limitations for personal injury claims, but discovery rule arguments are critical in PFAS cases given the delayed disclosure of contamination.

2 years from discovery of injury and PFAS connection

Filing venue

Where to File in Delaware

Delaware personal injury claims are governed by 10 Del. C. § 8119, providing a 2-year limitations period. Federal PFAS claims proceed in MDL 2873 (D.S.C.). Dover Air Force Base in Kent County has documented PFAS contamination in groundwater and on-base water systems. Delaware is also the state of incorporation of DuPont and Chemours, which are defendants in PFAS litigation and have legacy chemical manufacturing operations in the state. The Brandywine Creek watershed has been tested for PFAS from industrial sources.

Delaware data

Exposure in Delaware

Dover Air Force Base AFFF fire training operations have contaminated groundwater in Kent County, Delaware, affecting communities that draw from the same aquifer system as the base's fire training areas.

Dover AFB — PFAS detected in groundwater monitoring wells serving Dover and Kent County communities

Source: DoD PFAS Installation Database; DNREC Delaware Environmental Reports 2022

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