Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
1260 CHERRY ST, BROCKWAY, PA, 15824
Parent company: NA
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Ammonia | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Dichloromethane | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | Total |
|---|---|---|---|---|---|---|
| 2024 | — | — | — | — | 541 | 694 |
| 2023 | — | — | — | — | 531 | 678 |
| 2022 | — | — | — | — | 531 | 681 |
| 2021 | — | — | — | — | 549 | 704 |
| 2020 | — | — | — | — | 555 | 711 |
| 2019 | — | — | — | — | 464 | 622 |
| 2018 | — | — | — | — | 370 | 536 |
| 2017 | — | — | — | 271 | — | 425 |
| 2016 | — | — | — | 337 | — | 493 |
| 2015 | — | — | — | — | — | 155 |
| 2014 | — | — | — | — | — | 129 |
| 2013 | — | — | — | — | — | 130 |
| 2012 | — | — | — | — | — | 130 |
| 2011 | — | — | — | — | — | 144 |
| 2010 | — | — | — | — | — | 154 |
| 2009 | — | — | — | — | — | 157 |
| 2008 | — | — | — | — | — | 130 |
| 2007 | — | — | — | — | — | 156 |
| 2006 | — | — | — | — | — | 155 |
| 2005 | — | — | — | — | — | 154 |
| 2004 | — | — | — | — | — | 149 |
| 2003 | — | — | — | — | — | 149 |
| 2002 | — | — | — | — | — | 104 |
| 2000 | 7,100 | — | — | 500 | — | 7,600 |
| 1999 | 7,800 | — | — | 1,200 | — | 9,000 |
| 1998 | 7,800 | — | — | 2,690 | — | 10,490 |
| 1997 | 5,600 | — | — | 1,650 | — | 7,250 |
| 1996 | 4,700 | — | — | — | — | 5,200 |
| 1995 | 3,600 | — | — | — | — | 4,100 |
| 1994 | 4,400 | — | 600 | — | — | 5,500 |
| 1993 | — | — | 700 | — | — | 776 |
| 1992 | — | — | 1,000 | — | — | 1,741 |
| 1991 | 1,100 | — | 940 | 271 | — | 2,871 |
| 1990 | 4,300 | 38,000 | 3,100 | 250 | — | 45,650 |
| 1989 | 3,500 | — | 19,000 | 250 | — | 23,000 |
| 1987 | — | — | — | — | — | 250 |