Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TYSON FARMS INC.
11634 HWY 80 W, FOREST, MS, 39074
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 | Hydrogen sulfide | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) | |
| 2024 | 600,000 | 5,050 | 12,020 | — | 617,070 | |
| 2023 | 481,778 | 5,056 | 12,362 | — | 499,196 | |
| 2022 | 409,955 | 5,318 | 13,361 | — | 428,634 | |
| 2021 | 505,757 | 4,562 | 11,633 | — | 521,952 | |
| 2020 | 543,220 | 4,396 | 11,209 | — | 558,825 | |
| 2019 | 440,000 | 4,139 | 10,000 | — | 454,139 | |
| 2018 | 408,440 | 4,278 | 10,194 | — | 422,912 | |
| 2017 | 342,742 | 4,197 | 11,798 | — | 358,737 | |
| 2016 | 330,609 | 4,188 | — | — | 334,797 | |
| 2015 | 421,880 | 6,192 | — | — | 428,072 | |
| 2014 | 482,763 | 2,378 | — | — | 485,141 | |
| 2013 | 564,269 | 2,372 | — | — | 566,641 | |
| 2012 | 452,009 | 2,080 | — | — | 454,089 | |
| 2011 | 470,807 | 3,338 | — | — | 474,145 | |
| 2010 | 458,290 | 47 | — | — | 458,337 | |
| 2009 | 723,993 | 2,481 | — | — | 726,474 | |
| 2008 | 1,603,771 | 1,132 | — | 83,622 | 1,688,525 | |
| 2007 | 1,755,049 | 2,661 | — | — | 1,757,710 | |
| 2006 | 1,702,093 | 15,491 | — | — | 1,717,584 | |
| 2005 | 2,606,980 | 17,196 | — | — | 2,624,176 | |
| 2004 | 2,463,763 | 9,651 | — | — | 2,473,414 | |
| 2003 | 1,446,677 | 9,618 | — | — | 1,456,295 | |
| 2002 | 1,413,610 | 28,395 | — | — | 1,442,005 | |
| 2001 | 1,625,305 | 31,469 | — | — | 1,656,774 | |
| 2000 | 1,483,083 | 25,634 | — | — | 1,508,717 | |
| 1999 | 840,794 | — | — | — | 840,794 | |
| 1998 | 806,974 | — | — | — | 806,974 | |
| 1997 | 622,331 | — | — | — | 622,331 | |
| 1996 | 948,031 | — | — | — | 948,031 | |
▎ 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.