Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GM PT MASSENA
56 CHEVROLET RD, MASSENA, NY, 13662
Parent company: GENERAL MOTORS CORP
Carcinogen
PBT
— 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 | Styrene | Ethylbenzene | Toluene | Benzene | Copper | Total (lbs) |
| 2008 | 4,300 | 2,400 | 2,100 | — | — | 8,890 |
| 2007 | 7,500 | 3,600 | 3,200 | 1,700 | — | 16,098 |
| 2006 | 7,900 | 3,700 | 3,200 | 1,700 | — | 16,600 |
| 2005 | 8,900 | 4,200 | 3,400 | 1,900 | — | 18,469 |
| 2004 | 7,700 | 3,800 | 3,300 | 1,900 | — | 16,788 |
| 2003 | 9,800 | 4,900 | 3,600 | 2,300 | — | 20,694 |
| 2002 | 19,000 | 5,500 | 3,900 | 2,310 | 29 | 30,740 |
| 2001 | 19,000 | 4,600 | 3,300 | 1,880 | 28 | 28,848 |
| 2000 | 5,700 | — | — | — | 94 | 5,794 |
| 1999 | 6,100 | 1,710 | — | — | — | 7,843 |
| 1998 | 2,541 | — | — | — | — | 2,541 |
| 1997 | 3,840 | — | — | — | 119 | 4,129 |
| 1996 | 2,411 | — | — | — | 505 | 3,166 |
| 1995 | — | — | — | — | 505 | 505 |
| 1994 | — | — | — | — | 505 | 755 |
| 1993 | — | — | — | — | 505 | 755 |
| 1992 | 16,400 | — | — | — | 505 | 17,155 |
| 1991 | — | — | — | — | 505 | 755 |
| 1990 | — | — | — | — | 505 | 755 |
| 1989 | — | — | — | — | 500 | 1,000 |
| 1988 | — | — | — | — | — | 250 |
| 1987 | — | — | — | — | — | 2 |
▎ 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.