Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
225 STRINGTOWN RD, UNION, WV, 24983
Parent company: RTX CORP
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Toluene | Methyl ethyl ketone | 1,1,1-Trichloroethane | n-Hexane | Total (lbs) | |
| 2024 | 11,934 | — | — | — | 11,934 | |
| 2023 | 15,420 | — | — | — | 15,420 | |
| 2022 | 15,229 | — | — | — | 15,229 | |
| 2021 | 13,220 | — | — | — | 13,220 | |
| 2020 | 13,120 | — | — | — | 13,120 | |
| 2019 | 14,520 | — | — | — | 14,520 | |
| 2018 | 17,732 | — | — | — | 17,732 | |
| 2017 | 8,331 | — | — | — | 8,331 | |
| 2016 | 10,100 | — | — | — | 10,100 | |
| 2015 | 9,440 | — | — | — | 9,440 | |
| 2014 | 8,000 | — | — | — | 8,000 | |
| 2013 | 5,000 | — | — | — | 5,000 | |
| 2012 | 15,284 | — | — | — | 15,284 | |
| 2011 | 12,696 | — | — | — | 12,696 | |
| 2010 | 8,434 | — | — | — | 8,434 | |
| 2009 | 9,740 | — | — | — | 9,740 | |
| 2008 | 14,268 | — | — | — | 14,268 | |
| 2007 | 13,206 | — | — | — | 13,206 | |
| 2006 | 12,922 | — | — | — | 12,922 | |
| 2005 | 12,108 | — | — | — | 12,108 | |
| 2004 | 14,090 | — | — | — | 14,090 | |
| 2003 | 10,560 | 5,840 | — | 4,000 | 20,400 | |
| 2002 | 10,580 | 6,612 | — | 4,880 | 22,072 | |
| 2001 | 16,590 | 10,881 | — | 4,440 | 31,911 | |
| 2000 | 13,980 | 8,180 | — | 4,460 | 26,620 | |
| 1999 | 12,223 | 9,314 | — | 6,928 | 28,465 | |
| 1998 | 15,300 | 20,860 | — | 13,940 | 50,100 | |
| 1997 | 15,467 | 21,719 | — | 13,764 | 50,950 | |
| 1996 | 11,143 | 14,429 | — | 12,780 | 38,352 | |
| 1995 | 13,525 | 17,605 | — | 17,690 | 48,820 | |
| 1994 | 15,300 | 13,600 | 7,500 | — | 36,400 | |
| 1993 | 13,120 | 20,700 | 14,610 | — | 48,430 | |
| 1992 | 12,141 | 27,427 | 15,960 | — | 55,528 | |
| 1991 | 11,061 | 28,930 | 16,169 | — | 56,160 | |
| 1990 | 13,603 | 22,896 | 16,472 | — | 52,971 | |
| 1989 | 13,998 | 12,659 | 17,475 | — | 44,132 | |
| 1988 | 6,106 | 9,661 | — | — | 15,767 | |
▎ 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.