Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GP PLASTICS
3910 INDUSTRIAL DR, ROCHESTER HILLS, MI, 48309
Parent company: NA
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 | Acetone | Xylene (mixed isomers) | Toluene | Total (lbs) | ||
| 1995 | — | 7,000 | 500 | 7,500 | ||
| 1993 | 31,300 | 43,000 | 10,600 | 84,900 | ||
| 1992 | 81,500 | 94,000 | 11,000 | 186,500 | ||
| 1991 | 45,000 | 41,000 | 19,000 | 105,000 | ||
| 1990 | 46,332 | 30,424 | 28,047 | 104,803 | ||
| 1989 | 86,540 | 13,007 | 16,428 | 115,975 | ||
▎ 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.