Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SPECIALTY METALS PROCESSING INC
837 SEASONS RD, STOW, OH, 44224
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
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 | Styrene | Nickel | Chromium | Cobalt | Total (lbs) |
| 2024 | — | — | 32 | 32 | 4 | 68 |
| 2023 | — | — | 44 | 43 | 8 | 95 |
| 2022 | — | — | 71 | 72 | 9 | 153 |
| 2021 | — | — | 96 | 95 | 15 | 207 |
| 1993 | 15,152 | 7,651 | — | — | — | 22,803 |
▎ 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.