Connecticut
Active program- EPA set enforceable drinking-water limits for PFOA and PFOS at 4 parts per trillion (2024). A May 2026 proposal would keep those two, extend compliance to 2031, and rescind the others. Proposed, not final.
- Under CERCLA (the Comprehensive Environmental Response, Compensation, and Liability Act), PFOA and PFOS are hazardous substances, so cleanup liability is strict, retroactive, and joint and several.
- Federally required uses at Part 139 airports and military installations follow federal rules regardless of state law.
- The Department of Defense is phasing out AFFF under the NDAA.
Public Act 21-191, codified at C.G.S. section 22a-903a (2021) ↗
What's still allowed
Training use was banned July 2021 and most other AFFF uses October 2021; Part 139 airport and military uses remain federally governed.
How to get rid of PFAS foam
Phase 1 of the DEEP/DESPP take-back collected concentrate from 250+ departments. A separate $3M grant reimburses municipalities for apparatus decontamination performed after July 1, 2023.
Funding and help
Collection and destruction run through the Connecticut program; check the official page for what the state covers.
- Connecticut DEEP AFFF Take-Back: free collection and disposal ↗
- Connecticut fire-apparatus foam-removal reimbursement grant ($3 million) ↗
- EPA Emerging Contaminants in Small or Disadvantaged Communities grant ↗, funded by the Bipartisan Infrastructure Law.
- Drinking Water State Revolving Fund ↗, including the infrastructure-law set-aside for emerging contaminants like PFAS.
- FAA airport foam transition support ↗ for Part 139 commercial airports moving off fluorinated foam.
- Fire departments with contaminated water may qualify as claimants in the aqueous film-forming foam (AFFF) settlements.
Future plans
Later phases focus on decontamination/reimbursement; the DEEP page has not published a 2025–26 collection update.
Destruction & vendors
Foam in Connecticut is handled by: Not specified. 250+ depts. Separate $3M grant reimburses apparatus decontamination (not per-gallon).
Official sources
Connecticut official program page ↗A note for smaller departments
Large departments and municipalities usually have legal counsel and a budget to manage PFAS liability. Small and volunteer departments often do not. That makes a documented chain of custody and a certificate of destruction the strongest protection a small department has: proof that the foam was handled lawfully and never released. See liability and litigation.