Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
VALLEY-VULCAN MOLD CO
7158 MASURY RD SE, HUBBARD, OH, 44425
Parent company: VALLEY MOULD CO & VULCAN 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 | Manganese | Methanol | Manganese compounds | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) | |
| 1990 | — | — | 127,912 | — | 127,912 | |
| 1989 | 139,150 | — | — | — | 139,150 | |
| 1988 | 94,950 | 48,454 | — | — | 143,404 | |
| 1987 | — | 107,100 | — | 500 | 107,600 | |
▎ 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.