Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
GENERAL MOTORS CORP MIDSIZE CAR DIV WILLOW RUN ASSEMBLY
2625 TYLER RD, YPSILANTI, MI, 48198
Parent company: GENERAL MOTORS CORP
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Xylene (mixed isomers) | Acetone | Toluene | Methyl isobutyl ketone | Methyl ethyl ketone | Total |
|---|---|---|---|---|---|---|
| 1993 | 222,478 | 142,594 | 34,700 | 138,832 | — | 804,789 |
| 1992 | 573,156 | 257,754 | 26,757 | 246,218 | — | 1,622,547 |
| 1991 | 824,539 | 251,581 | 133,077 | 187,736 | — | 1,844,674 |
| 1990 | 580,000 | 180,000 | 97,000 | 148,200 | 150,000 | 1,502,500 |
| 1989 | 352,192 | 58,000 | 294,000 | 12,300 | 203,000 | 983,292 |
| 1988 | 587,000 | 101,300 | — | — | 365,000 | 1,197,700 |
| 1987 | 739,000 | 105,300 | 343,000 | — | — | 1,188,300 |