25 facilities in Connecticut reported releasing a combined 7.1k pounds of nitric acid to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Sikorsky Aircraft Stratford Facility | Stratford | 4.6k |
| Kamatics Corp | Bloomfield | 655 |
| American Electro Products Inc | Waterbury | 500 |
| Plainville Plating Co Inc | Plainville | 255 |
| Element Materials Technology Hartford Inc. | South Windsor | 255 |
| Summit Corp Of America | Thomaston | 251 |
| Allnex Usa Inc. Wallingford Ct Site | Wallingford | 142 |
| Metal Finishing Technologies Llc | Forestville | 138 |
| Har-Conn Chrome Co | West Hartford | 117 |
| Modern Metal Finishing Llc | Oxford | 62 |
| Luvata Waterbury Inc | Waterbury | 54 |
| Pratt & Whitney | East Hartford | 45 |
| Pratt & Whitney | Middletown | 21 |
| Hubbard-Hall Inc | Waterbury | 12 |
| Marsam Metal Finishing Co. | New Britain | 5 |
| Guida Dairy | New Britain | 5 |
| Light Metals Coloring Co | Southington | 0 |
| Chemstation Connecticut | South Windsor | 0 |
| Waterbury Plating Llc. | Waterbury | 0 |
| Saputo Cheese Usa Inc. | Newington | 0 |
| Consolidated Industries Inc. | Cheshire | 0 |
| Unimetal Surface Finishing Llc | Thomaston | 0 |
| Connecticut Anodizing & Finishing Co. Inc. | Bridgeport | 0 |
| Ttm Printed Circuit Group - Stafford Div | Stafford | 0 |
| Silgan Dispensing Systems Covit America | Waterbury | 0 |
← All Nitric acid releases nationwide · Connecticut pollution overview