Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TYSON FRESH MEATS INC-LOUISA COUNTY
16198 HWY 70 N, COLUMBUS JUNCTION, IA, 52738
Parent company: TYSON FOODS INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Ammonia | Hydrogen sulfide | Chlorine | Peracetic acid | Total |
|---|---|---|---|---|---|---|
| 2024 | 1,571,739 | 28,627 | 28,080 | — | 520 | 1,628,966 |
| 2023 | 1,339,443 | 15,222 | 27,940 | — | 520 | 1,383,125 |
| 2022 | 1,742,367 | 25,411 | 28,655 | — | 520 | 1,796,953 |
| 2021 | 1,267,370 | 95,084 | 31,271 | — | 420 | 1,394,145 |
| 2020 | 1,304,755 | 13,662 | 32,926 | — | 120 | 1,351,463 |
| 2019 | 1,400,001 | 24,673 | 31,270 | — | 5 | 1,455,949 |
| 2018 | 1,519,826 | 12,186 | 52,859 | — | — | 1,584,871 |
| 2017 | 1,742,146 | 6,465 | 54,067 | — | — | 1,802,678 |
| 2016 | 1,837,766 | 9,652 | 126,298 | — | — | 1,973,716 |
| 2015 | 1,878,267 | 13,268 | 137,238 | — | — | 2,028,773 |
| 2014 | 1,810,335 | 18,765 | 59,430 | — | — | 1,888,530 |
| 2013 | 1,880,997 | 19,036 | 73,857 | — | — | 1,973,890 |
| 2012 | 1,774,259 | 14,417 | — | — | — | 1,788,676 |
| 2011 | 1,844,394 | 13,693 | — | — | — | 1,858,087 |
| 2010 | 1,691,133 | 18,263 | — | — | — | 1,709,396 |
| 2009 | 1,624,196 | 20,473 | — | — | — | 1,644,669 |
| 2008 | 1,692,193 | 18,137 | — | — | — | 1,710,330 |
| 2007 | 1,388,120 | 28,070 | — | — | — | 1,416,190 |
| 2006 | 1,025,501 | 61,546 | — | — | — | 1,087,047 |
| 2005 | 1,052,360 | 33,670 | — | — | — | 1,086,030 |
| 2004 | 1,881,515 | 37,250 | — | — | — | 1,918,765 |
| 2003 | 1,980,010 | 24,050 | — | — | — | 2,004,060 |
| 2002 | 1,440,010 | 43,600 | — | 5 | — | 1,483,615 |
| 2001 | 1,370,010 | 18,820 | — | 5 | — | 1,388,835 |
| 2000 | 1,410,010 | 17,150 | — | 5 | — | 1,427,175 |
| 1999 | 1,900,005 | 32,500 | — | 5 | — | 1,932,510 |
| 1998 | 1,900,000 | 1,750 | — | 5 | — | 1,901,770 |
| 1997 | 1,710,000 | 24,670 | — | 5 | — | 1,734,680 |
| 1996 | 1,870,000 | 31,830 | — | 5 | — | 1,901,840 |
| 1995 | 2,900,000 | 59,755 | — | 5 | — | 2,959,765 |
| 1994 | — | 21,900 | — | 111 | — | 22,016 |
| 1993 | — | 36,405 | — | 5 | — | 36,420 |
| 1992 | — | 480,005 | — | 5 | — | 480,020 |
| 1991 | — | 1,006,255 | — | 5 | — | 1,006,270 |
| 1990 | — | 1,267,275 | — | 5 | — | 1,267,290 |
| 1989 | — | 99,908 | — | 1,250 | — | 101,158 |
| 1988 | — | — | — | 1,524 | — | 1,524 |
| 1987 | — | 59,650 | — | 1,754 | — | 61,404 |