Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HARSCO MINERALS - WARREN
101 TIDEWATER RD NE, WARREN, OH, 44483
Parent company: OPTA (USA)
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Copper | Manganese compounds | Aluminum (fume or dust) | Lead | Aluminum oxide (fibrous forms) | Total |
|---|---|---|---|---|---|---|
| 2024 | — | — | — | — | — | 22 |
| 2023 | — | — | — | — | — | 1 |
| 2021 | — | — | — | — | — | 0 |
| 2020 | — | — | — | — | — | 0 |
| 2019 | — | — | — | — | — | 0 |
| 2018 | — | — | 4 | — | — | 298 |
| 2017 | — | 369 | 5 | — | 1 | 376 |
| 2016 | — | 388 | 5 | — | 1 | 395 |
| 2015 | — | 419 | 4 | — | 1 | 425 |
| 2014 | — | 670 | 13 | — | 1 | 686 |
| 2013 | — | 920 | 20 | — | 1 | 943 |
| 2012 | — | 1,130 | 14 | — | 3 | 1,149 |
| 2011 | — | 1,105 | 30 | — | 10 | 1,146 |
| 2010 | — | 1,049 | 33 | — | 11 | 1,095 |
| 2009 | — | 1,232 | 222 | — | 138 | 1,594 |
| 2008 | — | 3,150 | 196 | — | 166 | 3,516 |
| 2007 | — | 2,803 | 161 | — | 200 | 3,171 |
| 2005 | 6,473 | — | 3,183 | 1,940 | — | 11,600 |
| 2004 | 6,444 | — | 3,295 | 1,043 | — | 10,785 |
| 2003 | 5,234 | — | 3,144 | 1,267 | — | 9,648 |
| 2002 | 51 | — | 390 | 606 | — | 1,048 |
| 2001 | 355 | — | — | 118 | — | 550 |
| 2000 | 355 | — | — | 118 | — | 550 |
| 1993 | — | — | 250 | — | — | 250 |
| 1992 | — | — | 250 | — | — | 250 |
| 1991 | — | — | 250 | — | — | 250 |
| 1990 | — | — | 500 | — | — | 500 |
| 1989 | — | — | 500 | — | — | 500 |
| 1988 | — | — | 500 | — | 1,000 | 1,500 |
| 1987 | — | — | — | — | 1,500 | 1,500 |