Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DUPONT YERKES PLANT
3115 RIVER RD, BUFFALO, NY, 14207
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 | Methyl methacrylate | Dichloromethane | Vinyl fluoride | Certain glycol ethers | Creosote | Total (lbs) |
| 2024 | 118,100 | — | 11,377 | — | — | 129,522 |
| 2023 | 122,718 | — | 7,710 | — | — | 130,476 |
| 2022 | 122,353 | — | 12,257 | — | — | 134,659 |
| 2021 | 133,755 | — | 8,611 | — | — | 142,390 |
| 2020 | 117,581 | — | 9,031 | — | — | 126,711 |
| 2019 | 132,445 | — | 10,108 | — | — | 142,598 |
| 2018 | 168,198 | — | 11,714 | — | — | 180,011 |
| 2017 | 146,574 | — | 12,256 | — | — | 158,962 |
| 2016 | 158,950 | — | 12,243 | 121 | — | 171,422 |
| 2015 | 164,369 | — | 17,352 | 89 | — | 181,927 |
| 2014 | 170,478 | — | 19,455 | — | 6,706 | 196,819 |
| 2013 | 201,239 | — | 36,400 | — | 26 | 237,779 |
| 2012 | 193,837 | — | 27,183 | — | 239 | 221,477 |
| 2011 | 192,471 | — | 39,952 | 3,725 | — | 236,373 |
| 2010 | 214,627 | — | — | 4,009 | — | 219,800 |
| 2009 | 216,071 | — | — | 4,106 | — | 220,421 |
| 2008 | 202,621 | — | — | 2,639 | — | 205,381 |
| 2007 | 207,847 | — | — | — | — | 208,022 |
| 2006 | 207,122 | — | — | — | — | 207,199 |
| 2005 | 141,959 | — | — | — | — | 142,617 |
| 2004 | 211,781 | — | — | — | — | 212,435 |
| 2003 | 186,640 | — | — | — | — | 186,672 |
| 2002 | 107,838 | — | — | — | — | 107,870 |
| 2001 | 103,915 | — | — | — | — | 103,962 |
| 2000 | 109,700 | — | — | — | — | 109,733 |
| 1999 | 101,995 | — | — | — | — | 102,036 |
| 1998 | 213,609 | — | — | — | — | 213,650 |
| 1997 | 239,560 | 9,835 | — | — | — | 249,436 |
| 1996 | 177,635 | 10,282 | — | — | — | 187,951 |
| 1995 | 182,351 | 9,600 | — | — | — | 191,971 |
| 1994 | 120,670 | 9,600 | — | — | — | 130,287 |
| 1993 | 170,583 | — | — | — | — | 170,648 |
| 1992 | 130,493 | — | — | — | — | 130,493 |
| 1991 | 69,100 | 18,000 | — | — | — | 87,100 |
| 1990 | 68,578 | 104,950 | — | — | — | 173,528 |
| 1989 | 466,568 | 186,600 | — | — | — | 656,841 |
| 1988 | 446,000 | 278,000 | — | — | — | 724,000 |
▎ 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.