Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OLYMPIC MILL SERVICES
2669 MARTIN LUTHER KING BLVD, YOUNGSTOWN, OH, 44510
Parent company: HARSCO CORP
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 | Aluminum oxide (fibrous forms) | Manganese compounds | Total (lbs) | ||
| 1997 | 137 | — | — | 137 | ||
| 1996 | 116 | — | — | 116 | ||
| 1995 | 119 | — | — | 119 | ||
| 1994 | 109 | — | — | 109 | ||
| 1993 | 166 | — | — | 166 | ||
| 1992 | 94 | — | — | 94 | ||
| 1991 | 120 | — | — | 120 | ||
| 1990 | 72 | — | — | 72 | ||
| 1989 | — | 250 | 250 | 500 | ||
▎ 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.