8 facilities in Connecticut reported releasing a combined 510 pounds of nickel compounds to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Summit Corp Of America | Thomaston | 448 |
| Metal Finishing Technologies Llc | Forestville | 61 |
| Hubbard-Hall Inc | Waterbury | 1 |
| Clean Harbors Of Connecticut Inc | Bristol | 0 |
| Waterbury Plating Llc. | Waterbury | 0 |
| Uyemura International Corp | Southington | 0 |
| Ametek Specialty Metal Products Div | Wallingford | 0 |
| Mott Corp | Plainville | 0 |
← All Nickel compounds releases nationwide · Connecticut pollution overview