Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DUPONT TOWANDA PLANT
192 PATTERSON BLVD, TOWANDA, PA, 18848
Parent company: DUPONT DE NEMOURS INC
Carcinogen
PBT
— 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 | Dichloromethane | Methanol | Toluene | Freon 113 (CFC-113) | Methyl ethyl ketone | Total (lbs) |
| 2024 | — | 145 | 2,598 | — | — | 2,743 |
| 2023 | — | 2,525 | 2,662 | — | — | 5,187 |
| 2022 | — | 2,737 | 2,185 | — | — | 4,941 |
| 2021 | — | 3,133 | 2,526 | — | — | 5,736 |
| 2020 | — | 2,763 | 2,446 | — | — | 5,422 |
| 2019 | — | 5,130 | 4,212 | — | — | 9,355 |
| 2018 | — | 2,257 | 2,945 | — | — | 5,219 |
| 2017 | — | 2,388 | 3,120 | — | — | 5,521 |
| 2016 | — | 2,390 | 3,046 | — | — | 5,436 |
| 2015 | — | 2,671 | 4,327 | — | — | 6,998 |
| 2014 | — | 1,969 | 3,647 | — | — | 5,621 |
| 2013 | — | 2,200 | 3,644 | — | — | 5,844 |
| 2012 | — | 2,315 | 4,148 | — | — | 7,581 |
| 2011 | — | 2,411 | 3,701 | — | — | 10,759 |
| 2010 | — | 2,983 | 6,010 | — | — | 13,242 |
| 2009 | — | 2,479 | 7,513 | — | — | 12,673 |
| 2008 | — | 2,478 | 5,869 | — | — | 8,357 |
| 2007 | — | 3,852 | 5,325 | — | — | 9,182 |
| 2006 | — | 4,451 | 5,998 | — | — | 10,460 |
| 2005 | — | 3,327 | 5,629 | — | — | 8,965 |
| 2004 | — | 6,931 | 5,271 | — | — | 12,218 |
| 2003 | — | 9,295 | 4,277 | — | 7,051 | 20,779 |
| 2002 | — | 6,347 | 4,875 | — | 8,472 | 19,872 |
| 2001 | — | 5,671 | 5,458 | — | 14,733 | 25,975 |
| 2000 | — | 11,342 | 6,709 | — | 26,918 | 45,136 |
| 1999 | — | 10,551 | 7,035 | — | 23,318 | 40,982 |
| 1998 | — | 2,200 | 5,600 | — | 2,658 | 10,495 |
| 1997 | — | 3,224 | 6,400 | — | 100 | 9,747 |
| 1996 | 490,000 | 280,000 | 7,000 | — | 998 | 780,918 |
| 1995 | 540,000 | 380,000 | 6,500 | — | 330 | 929,690 |
| 1994 | 740,000 | 410,000 | 3,400 | — | 2,200 | 1,157,770 |
| 1993 | 810,000 | 330,000 | 1,000 | — | 640 | 1,152,740 |
| 1992 | 1,160,000 | 280,000 | 380 | 25,400 | — | 1,476,620 |
| 1991 | 1,437,000 | 206,976 | 600 | 25,580 | — | 1,681,456 |
| 1990 | 534,000 | 183,900 | — | 18,350 | — | 749,617 |
| 1989 | 2,800,000 | 85,600 | — | 18,700 | — | 2,930,300 |
| 1988 | 2,363,000 | 67,100 | — | 33,300 | — | 2,474,300 |
| 1987 | 3,599,931 | 376,325 | — | 22,200 | — | 3,999,056 |
▎ 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.