Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HARSCO METALS - WARREN
1040 PINE ST C/O WARREN CONSOLIDATED, WARREN, OH, 44482
Parent company: HARSCO CORP
Carcinogen
PBT
— 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 | Manganese | Manganese compounds | Chromium | Aluminum oxide (fibrous forms) | Nickel | Total (lbs) |
| 2011 | — | 250 | — | — | — | 250 |
| 2010 | — | 111 | — | — | — | 111 |
| 2008 | — | 250 | — | — | — | 250 |
| 2007 | — | 238 | — | — | — | 238 |
| 2006 | — | 332 | — | — | — | 332 |
| 2005 | — | 330 | — | — | — | 330 |
| 2004 | — | 292 | — | — | — | 292 |
| 2003 | — | 750 | — | — | — | 750 |
| 2002 | — | 463 | — | — | — | 463 |
| 2001 | — | 509 | — | — | — | 509 |
| 2000 | — | 671 | — | — | — | 671 |
| 1999 | 676 | — | — | — | — | 676 |
| 1998 | 816 | — | — | — | — | 816 |
| 1997 | 706 | — | — | — | — | 706 |
| 1996 | 827 | — | — | — | — | 827 |
| 1995 | 607 | — | 16 | — | 6 | 629 |
| 1994 | 940 | — | — | — | — | 940 |
| 1993 | 837 | — | — | — | — | 837 |
| 1992 | 1,029 | — | — | — | — | 1,029 |
| 1991 | 580 | — | 13 | — | 5 | 598 |
| 1990 | 1,055 | — | 626 | — | 237 | 2,037 |
| 1989 | 250 | 250 | 250 | 250 | 250 | 1,500 |
| 1988 | 30 | 250 | 40 | 250 | — | 577 |
▎ 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.