PFAS Water Contamination Lawsuits by State

Why State Laws Matter for PFAS Claims

PFAS personal injury claims are governed by state law — even though they are often consolidated in federal MDL proceedings. Your state's laws determine:

• Statute of limitations: How long you have to file (typically 2–3 years from diagnosis or discovery)
• Discovery rule: Whether the clock starts when you were diagnosed OR when you learned the PFAS caused your condition
• Tolling provisions: Circumstances that pause the clock (minority, fraudulent concealment)
• Damages: Whether your state caps non-economic damages
• Joint and several liability: How liability is allocated among multiple defendants

PFAS Contamination Across America

The EPA's UCMR 5 monitoring program found PFAS in water systems serving millions of people across all 50 states. States with the most documented contamination include:

• Michigan — Dozens of PFAS sites including Wolverine World Wide (Rockford), PFAS in groundwater statewide
• North Carolina — GenX contamination in Cape Fear River; multiple military base sites
• Colorado — Military base contamination (Peterson, Buckley, Fort Carson); Denver water system detections
• New Jersey — Industrial PFAS sites; $450M settlement with 3M for statewide cleanup
• West Virginia/Ohio — DuPont Parkersburg contamination (historic C8 litigation)
• Florida — Multiple military base sites; tourist-area groundwater contamination
• California — Silicon Valley industrial PFAS; multiple military bases

But PFAS contamination is not limited to these states. EPA data confirms PFAS detection in water systems in every region of the country.