Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PVS CHEMICALS INC (MICHIGAN)
4655 BIDDLE AVE, WYANDOTTE, MI, 48192
Parent company: PVS CHEMICALS INC
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 | Copper compounds | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sodium hydroxide (solution) | Chlorine | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 1991 | — | 46 | — | 5 | — | 51 |
| 1990 | — | 129 | — | 5 | — | 134 |
| 1989 | — | 235 | — | 500 | 5 | 740 |
| 1988 | — | 1,495 | 851 | 303 | — | 2,712 |
| 1987 | 2,758 | — | — | — | 250 | 3,008 |
▎ 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.