Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ALLIED-SIGNAL INC STRATFORD ARMY ENGINE PLANT
550 MAIN ST, STRATFORD, CT, 064977554
Parent company: ALLIED-SIGNAL INC
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 | 1,1,1-Trichloroethane | Freon 113 (CFC-113) | Ammonia | Nitric acid | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) |
| 1993 | 140,005 | — | 2 | — | — | 140,009 |
| 1992 | 220,005 | — | 1 | 1 | — | 220,017 |
| 1991 | 290,340 | — | — | — | — | 290,355 |
| 1990 | 390,790 | — | 1 | — | — | 390,793 |
| 1989 | 529,983 | 7,400 | 500 | 500 | 500 | 539,633 |
| 1988 | 962,017 | — | 500 | 500 | 500 | 964,017 |
| 1987 | 561,000 | — | 500 | — | — | 561,500 |
▎ 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.