March 2025 Update: 3M, DuPont, Tyco, and BASF
This update [March 2025] provides the latest developments in the 3M, DuPont, Tyco, and BASF PFAS drinking water settlements. Public water systems should take immediate action to test all water sources and submit required claims before upcoming deadlines. Significant settlements have been reached. Settlement payouts for the 3M settlement range from $36,240 to $170 million. Public water systems that qualify may receive money to reimburse them for testing costs, money spent to improve their water system, and future funds if testing shows PFAS in their water. With key deadlines approaching, early preparation is essential to securing compensation and protecting public water utility interests.

3M and DuPont Settlement Deadlines
Phase One deadlines have passed. This means public water systems that qualified for Phase One of the settlement but did not file a claim have forfeited their right to receive settlement money from 3M and DuPont. However, Phase Two Public Water Supplier claimants still have time to file for their allocation of settlement money. Phase Two qualifying water systems must meet the following critical deadlines:
- 1/1/2026 – Phase Two Testing Claims Form
- 7/1/2026 – Phase Two Baseline Testing
- 7/31/2026 – Phase Two Action Fund Claims Form
- 8/1/2026 – Phase Two Special Needs Claims Form
- 12/31/2030 – Phase Two Supplemental Fund Claims Form
While these deadlines may seem distant, delays in testing or documentation could jeopardize eligibility. Water systems should act now to ensure compliance and timely submissions.
Tyco and BASF Public Water Settlements
Additionally, public water systems may also qualify for compensation through the Tyco and BASF settlements. These companies, linked to PFAS contamination from firefighting foams, have reached agreements to compensate affected water suppliers.
Water systems should take the following steps to secure settlement funds:
- Confirm eligibility for claims under the Tyco and BASF settlements.
- Conduct PFAS water testing to document contamination levels and establish eligibility.
- Gather required documentation, including historical water system records and PFAS test results.
- Consult with legal counsel to navigate settlement terms and optimize recovery.
Urgency of Source Water Testing
Waiting until deadlines approach can lead to processing delays and missed opportunities for compensation. Source water testing is essential to qualify for settlement funds. Each water source must be tested individually, and as demand increases closer to deadlines, lab processing times may slow. Water systems should begin testing immediately to avoid bottlenecks.
Act Now to Meet Deadlines
Legal guidance is critical in navigating these settlements. An experienced attorney can assist with testing requirements, document collection, and claim submission to ensure compliance and maximize compensation. Don’t delay—schedule your water testing and begin the claims process today.