Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ENGINEERED SINTERINGS & PLASTICS
140 COMMERCIAL ST, WATERTOWN, CT, 06795
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
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 | Tetrachloroethylene | 1,1,1-Trichloroethane | Ammonia | Copper | Chromium | Total (lbs) |
| 2000 | — | — | — | 6 | 6 | 16 |
| 1994 | 28,290 | — | 10 | 5 | — | 28,305 |
| 1993 | 14,140 | — | 10 | — | — | 14,150 |
| 1992 | 13,130 | 1,210 | 255 | — | — | 14,595 |
| 1991 | — | 15,150 | 10 | — | — | 15,160 |
| 1990 | — | 11,110 | 10 | — | — | 11,120 |
| 1989 | 25,250 | 13,130 | — | — | — | 38,380 |
| 1988 | 27,270 | 28,290 | — | — | — | 55,560 |
▎ 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.