Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TORRINGTON CO WIRE MILL
BROAD ST, TORRINGTON, CT, 06790
Parent company: INGERSOLL RAND CO
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Phosphoric acid | Nitric acid | Sodium hydroxide (solution) | Manganese compounds | Total (lbs) |
| 1994 | 255 | — | — | — | — | 259 |
| 1993 | 35 | 4 | — | — | — | 41 |
| 1992 | 35 | 4 | — | — | — | 39 |
| 1991 | 18,450 | 7 | — | — | — | 18,457 |
| 1990 | 13,467 | 13,158 | 5,800 | — | — | 32,426 |
| 1989 | 5,370 | 1,500 | 1,500 | — | 500 | 8,870 |
| 1988 | 1,500 | — | 1,500 | 1,500 | 500 | 5,000 |
| 1987 | — | 500 | — | — | — | 500 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.