Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
421 S UNION ST, TROY, OH, 45373
Parent company: NA
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 | Methanol | Certain glycol ethers | Methyl ethyl ketone | Total (lbs) | |
| 2024 | 13,710 | 2,722 | — | — | 16,432 | |
| 2023 | 18,880 | 3,782 | — | — | 22,662 | |
| 2022 | 28,490 | 5,446 | — | — | 33,936 | |
| 2021 | 33,941 | 7,992 | — | — | 41,933 | |
| 2020 | 23,332 | 5,012 | — | — | 28,344 | |
| 2019 | 31,431 | 6,958 | — | — | 38,389 | |
| 2018 | 21,365 | 7,723 | — | — | 29,088 | |
| 2017 | 23,859 | 5,963 | — | — | 29,822 | |
| 2016 | 26,896 | 6,666 | — | — | 33,562 | |
| 2015 | 30,642 | 7,912 | — | — | 38,554 | |
| 2014 | 26,835 | 5,037 | — | — | 31,872 | |
| 2013 | 4,178 | 831 | — | — | 5,009 | |
| 2012 | 21,840 | 2,206 | — | — | 24,046 | |
| 2010 | 19,699 | 2,660 | — | — | 22,359 | |
| 2009 | 15,795 | 2,279 | — | — | 18,074 | |
| 2008 | 12,786 | 2,314 | — | — | 15,100 | |
| 2007 | 16,054 | 2,564 | — | — | 18,618 | |
| 2006 | 17,464 | 2,366 | — | — | 19,830 | |
| 2005 | 36,511 | 6,830 | — | — | 43,341 | |
| 2004 | 48,891 | 6,168 | — | — | 55,059 | |
| 2003 | 52,429 | 5,907 | — | 698 | 59,034 | |
| 2002 | 56,922 | 5,640 | — | 454 | 63,016 | |
| 2001 | 105,012 | 8,140 | — | 1,321 | 114,473 | |
| 2000 | 89,807 | 15,351 | — | 7,637 | 112,795 | |
| 1999 | 72,806 | 6,008 | — | 4,804 | 83,618 | |
| 1998 | 96,768 | 6,204 | — | 1,543 | 104,515 | |
| 1997 | 106,127 | 12,942 | — | 4,162 | 123,231 | |
| 1996 | 78,578 | 17,656 | — | 6,775 | 103,009 | |
| 1995 | 95,869 | 11,707 | — | 4,851 | 112,427 | |
| 1994 | 120,563 | 14,817 | — | 7,614 | 142,994 | |
| 1993 | 232,187 | 15,426 | — | 25,694 | 273,307 | |
| 1992 | 345,836 | 18,134 | 10 | 13,949 | 377,929 | |
| 1991 | 327,938 | 19,047 | 10 | 9,485 | 356,480 | |
| 1990 | 305,000 | 16,500 | 10 | 18,200 | 339,710 | |
| 1989 | 293,900 | 99,400 | — | 10,400 | 403,700 | |
| 1988 | — | 216,600 | 114,000 | 22,000 | 352,600 | |
| 1987 | 273,600 | 293,000 | 146,000 | 54,000 | 766,600 | |
▎ 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.