Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DUPONT CIRCLEVILLE PLANT
800 DUPONT RD, CIRCLEVILLE, OH, 43113
Parent company: DUPONT DE NEMOURS INC
Carcinogen
— 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 | Methanol | Acetaldehyde | Acetone | Ethylene glycol | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Total (lbs) |
| 2024 | — | — | — | — | 30,480 | 35,937 |
| 2023 | — | — | — | — | 27,590 | 36,939 |
| 2022 | — | — | — | — | 34,235 | 50,023 |
| 2021 | — | — | — | — | 33,061 | 51,203 |
| 2020 | — | — | — | — | 32,465 | 59,577 |
| 2019 | — | — | — | — | 33,085 | 59,268 |
| 2018 | — | — | — | — | 35,407 | 64,382 |
| 2017 | — | — | — | — | 7,544 | 39,860 |
| 2016 | — | — | — | — | 4,336 | 35,918 |
| 2015 | — | — | — | — | 5,260 | 32,204 |
| 2014 | — | — | — | — | 2,202 | 51,097 |
| 2013 | — | — | — | — | 2,632 | 35,710 |
| 2012 | — | — | — | — | 2,951 | 25,441 |
| 2011 | — | — | — | — | 4,546 | 35,020 |
| 2010 | — | — | — | — | 3,112 | 27,839 |
| 2009 | — | — | — | — | 2,301 | 39,625 |
| 2008 | — | — | — | — | — | 47,801 |
| 2007 | — | — | — | — | — | 41,353 |
| 2006 | — | — | — | 1,800 | — | 44,323 |
| 2005 | — | — | — | 1,776 | — | 40,388 |
| 2004 | — | — | — | 1,776 | — | 34,051 |
| 2003 | — | — | — | 4,045 | — | 47,382 |
| 2002 | — | — | — | 888 | — | 44,598 |
| 2001 | 20,264 | 22,479 | — | 4,338 | 1,826 | 98,642 |
| 2000 | 31,237 | 34,138 | — | 6,360 | 2,934 | 108,473 |
| 1999 | 37,704 | 39,416 | — | 7,072 | 14,625 | 133,574 |
| 1998 | 105,534 | 105,256 | — | 18,971 | 24,678 | 306,552 |
| 1997 | 139,933 | 131,766 | — | 23,229 | 29,174 | 400,395 |
| 1996 | 158,945 | 136,690 | — | 29,662 | 59,342 | 443,427 |
| 1995 | — | — | — | 39,133 | 29,021 | 74,241 |
| 1994 | 169,812 | 140,108 | — | 37,795 | — | 399,607 |
| 1993 | 174,844 | 130,610 | 61,430 | 154,022 | — | 578,498 |
| 1992 | 30,162 | 46,002 | 65,112 | 39,217 | — | 220,239 |
| 1991 | 27,061 | 30,800 | 92,622 | 40,618 | — | 236,322 |
| 1990 | 26,555 | 30,409 | 96,487 | 38,790 | — | 230,742 |
| 1989 | 25,350 | 28,121 | 131,066 | 35,502 | — | 259,130 |
| 1988 | — | — | 95,901 | — | — | 142,788 |
| 1987 | — | — | — | 38,100 | — | 40,820 |
▎ 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.