Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ALMA PRODUCTS CO
2000 MICHIGAN AVE, ALMA, MI, 48801
Parent company: ALMA PISTON CO
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 | 1,1,1-Trichloroethane | Dichlorodifluoromethane (CFC-12) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sodium hydroxide (solution) | Total (lbs) |
| 1995 | — | — | 10 | — | — | 10 |
| 1994 | — | — | 10 | — | — | 10 |
| 1993 | — | — | 1,000 | 500 | — | 1,500 |
| 1992 | — | — | 1,000 | 500 | — | 1,500 |
| 1991 | — | 12,000 | 1,000 | 500 | — | 13,500 |
| 1990 | 10,155 | — | 1,000 | 1,000 | — | 12,155 |
| 1989 | 75,100 | — | 1,000 | 1,000 | — | 77,100 |
| 1988 | 109,150 | — | — | — | — | 109,150 |
| 1987 | 75,750 | — | — | — | 500 | 76,250 |
▎ 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.