Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TYSON FRESH MEATS INC PASCO
13983 DODD RD, WALLULA, WA, 99363
Parent company: TYSON FOODS 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 | Ammonia | Hydrogen sulfide | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Peracetic acid | Chlorine | Total (lbs) |
| 2024 | 77,589 | 11,709 | — | 664 | — | 89,962 |
| 2023 | 79,094 | 15,531 | — | 980 | — | 95,605 |
| 2022 | 55,702 | 13,932 | — | 840 | — | 70,474 |
| 2021 | 56,421 | 9,947 | — | 840 | — | 67,208 |
| 2020 | 47,424 | 18,159 | — | 864 | — | 66,447 |
| 2019 | 42,600 | 9,280 | — | 860 | — | 52,740 |
| 2018 | 11,339 | — | — | — | — | 11,339 |
| 2017 | 28,523 | 23,685 | — | — | — | 52,208 |
| 2016 | 12,750 | — | — | 25 | — | 12,775 |
| 2015 | 12,450 | — | — | 30 | — | 12,485 |
| 2014 | 17,630 | — | — | 30 | — | 17,660 |
| 2013 | 25,150 | — | — | 15 | — | 25,165 |
| 2012 | 26,060 | — | — | 5 | — | 26,065 |
| 2011 | 45,140 | — | — | 5 | — | 45,145 |
| 2010 | 39,620 | — | — | 5 | — | 39,625 |
| 2009 | 27,860 | — | — | — | — | 27,860 |
| 2008 | 47,000 | — | — | — | — | 47,000 |
| 2007 | 44,600 | — | — | — | — | 44,600 |
| 2006 | 14,200 | — | — | — | — | 14,200 |
| 2005 | 17,642 | — | — | — | — | 17,642 |
| 2004 | 20,430 | — | — | — | — | 20,430 |
| 2003 | 23,387 | — | — | — | — | 23,387 |
| 2002 | 25,300 | — | 15,600 | — | 10 | 40,910 |
| 2001 | 34,400 | — | — | — | 5 | 34,405 |
| 2000 | 48,200 | — | — | — | 5 | 48,519 |
| 1999 | 39,750 | — | — | — | 5 | 39,765 |
| 1998 | 26,100 | — | — | — | 5 | 26,110 |
| 1997 | 46,900 | — | — | — | 5 | 46,910 |
| 1996 | 39,300 | — | — | — | 5 | 39,310 |
| 1995 | 38,000 | — | — | — | 5 | 38,010 |
| 1994 | 67,837 | — | — | — | 5 | 67,847 |
| 1993 | 61,000 | — | — | — | 5 | 61,010 |
| 1992 | 42,000 | — | — | — | 5 | 42,010 |
| 1991 | 47,154 | — | — | — | 5 | 47,164 |
| 1990 | 22,863 | — | — | — | — | 22,863 |
| 1989 | 10,841 | — | — | — | — | 10,841 |
| 1988 | 32,635 | — | — | — | 1,140 | 33,775 |
| 1987 | 47,430 | — | — | — | — | 47,430 |
▎ 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.