Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GM POWER TRAIN SAGINAW MALLEABLE IRON
77 W CENTER, SAGINAW, MI, 48602
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 | Aluminum oxide (fibrous forms) | Benzene | Manganese | Formaldehyde | Cumene hydroperoxide | Total (lbs) |
| 2007 | — | — | — | — | — | 1,343 |
| 2006 | — | — | — | — | 620 | 3,229 |
| 2005 | — | — | — | — | 550 | 3,151 |
| 2004 | — | — | — | — | 570 | 3,518 |
| 2003 | — | — | — | — | 620 | 3,771 |
| 2002 | — | — | — | — | 750 | 5,263 |
| 2001 | — | — | — | — | 800 | 3,614 |
| 2000 | — | — | — | — | 2,370 | 6,490 |
| 1999 | — | 23,000 | 3,600 | — | 3,300 | 31,370 |
| 1998 | — | 23,000 | 3,590 | — | 3,700 | 43,684 |
| 1997 | — | 27,000 | 3,300 | — | 2,860 | 38,604 |
| 1996 | — | 27,001 | 30,300 | — | 4,000 | 75,286 |
| 1995 | — | 29,000 | 25,400 | — | 3,300 | 66,240 |
| 1994 | — | 30,000 | 41,400 | — | 3,800 | 99,160 |
| 1993 | — | — | 6,450 | — | 3,100 | 23,310 |
| 1992 | — | — | — | — | 1,500 | 22,165 |
| 1991 | — | — | — | 255 | 500 | 16,370 |
| 1990 | — | — | — | 5,550 | — | 32,650 |
| 1989 | — | — | 2,090 | 7,045 | — | 15,013 |
| 1988 | 346,456 | — | 1,250 | 53,864 | — | 408,036 |
| 1987 | — | — | — | 36,386 | — | 36,386 |
▎ 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.