Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TYSON POULTRY INC.
1291 N HWY 7, DARDANELLE, AR, 72834
Parent company: TYSON FOODS INC
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Ammonia | Chlorine | Peracetic acid | Copper compounds | Total (lbs) |
| 2024 | 250,736 | 8,294 | — | 2,160 | — | 261,190 |
| 2023 | 244,379 | — | — | 1,260 | — | 245,639 |
| 2022 | 253,041 | 3,984 | — | 400 | — | 257,425 |
| 2021 | 202,534 | 827 | — | 400 | — | 203,761 |
| 2020 | 298,777 | 9,804 | — | 400 | — | 308,981 |
| 2019 | 200,000 | 10,500 | — | 760 | — | 211,260 |
| 2018 | 439,964 | 1,537 | — | 760 | — | 442,261 |
| 2017 | 287,741 | 15,071 | — | 5 | — | 302,817 |
| 2016 | 259,180 | 25,550 | — | 10 | — | 284,740 |
| 2015 | 240,127 | 15,389 | — | — | — | 255,516 |
| 2014 | 279,366 | — | — | — | — | 279,366 |
| 2013 | 290,798 | 14,235 | — | — | — | 305,033 |
| 2012 | 254,724 | 222 | — | — | — | 254,946 |
| 2011 | 350,820 | — | — | — | — | 350,820 |
| 2010 | 373,481 | 12,226 | — | — | — | 385,707 |
| 2009 | 332,578 | 18,215 | — | — | — | 350,793 |
| 2008 | 450,250 | 32,532 | — | — | — | 482,782 |
| 2007 | 471,813 | 24,044 | — | — | — | 495,857 |
| 2006 | 355,195 | 27,143 | — | — | — | 382,338 |
| 2005 | 410,605 | 16,137 | — | — | — | 426,742 |
| 2004 | 126,611 | 2,760 | — | — | — | 129,371 |
| 2003 | — | 2,760 | — | — | — | 2,760 |
| 2002 | — | 19,110 | — | — | — | 19,110 |
| 2001 | — | 34,094 | — | — | — | 34,094 |
| 2000 | — | 36,060 | 1,700 | — | — | 37,760 |
| 1999 | — | 25,460 | 1,700 | — | — | 27,160 |
| 1998 | — | 36,380 | 40 | — | — | 36,420 |
| 1997 | — | 28,040 | 400 | — | — | 28,440 |
| 1996 | — | 28,040 | 400 | — | — | 28,440 |
| 1995 | — | 7,440 | 250 | — | 330 | 8,020 |
| 1994 | — | 35,280 | 250 | — | 500 | 36,030 |
| 1993 | — | 35,498 | 250 | — | 310 | 36,058 |
| 1992 | — | 34,434 | 250 | — | 210 | 34,894 |
| 1991 | — | 32,999 | 250 | — | 290 | 33,539 |
| 1990 | — | 35,100 | 250 | — | 250 | 35,600 |
| 1989 | — | 36,426 | 2,400 | — | — | 38,826 |
▎ 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.