Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NUMATICS INC
2000 HIGHLAND RD, HIGHLAND, MI, 48357
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 | Freon 113 (CFC-113) | Chromium | Nitric acid | Total (lbs) | ||
| 1995 | — | — | 255 | 255 | ||
| 1992 | — | 353 | — | 353 | ||
| 1991 | — | 730 | — | 730 | ||
| 1990 | 8,765 | — | — | 8,765 | ||
| 1989 | 6,763 | — | — | 6,763 | ||
▎ 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.