States / CT
Connecticut
17
Superfund NPL sites
40
water systems with PFAS detections
35
systems above a final limit
2.0M lb
reported 2024 releases
Superfund NPL sites, by county
- none
- 1 to 0
- 1 to 1
- 2 to 2
- 3 or more
Counties
| County | NPL | Cleanup sites | PFAS systems | TRI facilities | Open tank releases |
|---|---|---|---|---|---|
| Fairfield County | 2 | 28 | 11 | 40 | 199 |
| Hartford County | 2 | 48 | 11 | 73 | 246 |
| Litchfield County | 1 | 11 | 1 | 19 | 61 |
| Middlesex County | 1 | 10 | 2 | 14 | 42 |
| New Haven County | 5 | 41 | 7 | 77 | 169 |
| New London County | 1 | 10 | 5 | 10 | 79 |
| Tolland County | 1 | 9 | 1 | 5 | 43 |
| Windham County | 4 | 8 | 3 | 14 | 35 |
Superfund sites in Connecticut
- Barkhamsted-New Hartford LandfillBarkhamsted
- Beacon Heights LandfillBeacon Falls
- Cheshire Ground Water ContaminationCheshire
- Durham MeadowsDurham
- Gallup's QuarryPlainfield
- Kellogg-Deering Well FieldNorwalk
- Laurel Park, Inc.Naugatuck Borough
- Linemaster Switch Corp.Woodstock
- New London Submarine BaseNew London
- Nutmeg Valley RoadWolcott
- Old Southington LandfillSouthington
- Precision Plating Corp.Vernon
- Raymark Industries, Inc.Stratford
- Revere Textile Prints Corp.Sterling
- Scovill Industrial LandfillWaterbury
- Solvents Recovery Service of New EnglandSouthington
- Yaworski Waste LagoonCanterbury