Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DEXMET CORP
22 BARNES INDUSTRIAL RD S, WALLINGFORD, CT, 06492
Parent company: PPG INDUSTRIES INC
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 | Methyl ethyl ketone | Dichloromethane | Tetrachloroethylene | Total (lbs) | ||
| 2009 | — | 7,378 | — | 7,378 | ||
| 1995 | 18,910 | — | — | 18,910 | ||
| 1994 | 25,050 | — | — | 25,050 | ||
| 1993 | 16,700 | 7,990 | — | 24,690 | ||
| 1992 | 17,945 | — | — | 17,945 | ||
| 1991 | 18,000 | 11,500 | — | 29,500 | ||
| 1990 | 12,650 | 17,400 | — | 30,050 | ||
| 1989 | 15,400 | 19,700 | — | 35,100 | ||
| 1988 | 14,996 | 15,525 | 9,855 | 40,376 | ||
| 1987 | 9,660 | — | — | 9,660 | ||
▎ 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.