Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GM PONTIAC NORTH CAMPUS
260 EAST BEVERLY, PONTIAC, MI, 48340
Parent company: GMC
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 | Methyl isobutyl ketone | Certain glycol ethers | Xylene (mixed isomers) | n-Butyl alcohol | Toluene | Total (lbs) |
| 2006 | — | — | — | — | — | 147 |
| 2004 | — | — | — | — | — | 47 |
| 2003 | — | — | — | — | — | 48 |
| 2002 | — | 8,890 | — | — | — | 8,890 |
| 2000 | — | 5,890 | — | — | — | 5,890 |
| 1999 | — | 3,000 | — | — | — | 3,000 |
| 1998 | — | 5,400 | — | — | — | 5,411 |
| 1997 | — | 27,100 | — | — | — | 27,361 |
| 1996 | — | 23,700 | — | — | — | 23,733 |
| 1995 | — | — | — | — | — | 16,250 |
| 1994 | — | 12,200 | — | — | — | 21,150 |
| 1993 | — | 19,800 | — | — | — | 38,600 |
| 1992 | 28,200 | 37,100 | — | — | — | 81,355 |
| 1991 | 31,810 | 50,000 | — | — | 20,000 | 105,207 |
| 1990 | 84,250 | — | 18,300 | — | — | 116,380 |
| 1989 | 80,250 | 2,250 | 4,600 | — | 57,600 | 195,400 |
| 1988 | — | — | 76,000 | 86,000 | — | 248,600 |
| 1987 | 118,515 | — | — | — | — | 118,765 |
▎ 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.