Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TYSON FRESH MEATS INC - DENISON
RURAL RT 3, DENISON, IA, 51442
Parent company: TYSON FOODS INC
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 | Ammonia | Hydrogen sulfide | Peracetic acid | Phosphoric acid | Chlorine | Total |
|---|---|---|---|---|---|---|
| 2015 | 7,136 | 10,893 | 255 | — | — | 18,284 |
| 2014 | 12,243 | 22,387 | 255 | — | — | 34,885 |
| 2013 | 7,676 | 28,000 | 255 | — | — | 35,931 |
| 2012 | 4,313 | — | 10 | — | — | 4,323 |
| 2011 | 18,109 | — | — | — | — | 18,109 |
| 2010 | 10,675 | — | — | — | — | 10,675 |
| 2009 | 16,195 | — | — | — | — | 16,195 |
| 2008 | 14,195 | — | — | — | — | 14,195 |
| 2007 | 48,000 | — | — | — | — | 48,000 |
| 2006 | 47,300 | — | — | — | — | 47,300 |
| 2005 | 21,000 | — | — | — | — | 21,000 |
| 2004 | 11,000 | — | — | — | — | 11,000 |
| 2003 | 8,000 | — | — | — | — | 8,000 |
| 2002 | 9,000 | — | — | — | — | 9,000 |
| 2001 | 43,000 | — | — | — | — | 43,000 |
| 2000 | 29,000 | — | — | — | — | 29,000 |
| 1999 | 38,000 | — | — | — | — | 38,000 |
| 1998 | 35,000 | — | — | 5 | — | 35,005 |
| 1997 | 34,000 | — | — | 5 | — | 34,005 |
| 1996 | 39,000 | — | — | 5 | — | 39,005 |
| 1995 | 62,000 | — | — | 5 | — | 62,005 |
| 1994 | 57,000 | — | — | 5 | 5 | 57,010 |
| 1993 | 30,000 | — | — | 5 | 5 | 30,010 |
| 1992 | 39,000 | — | — | 5 | 5 | 39,010 |
| 1991 | 35,250 | — | — | 5 | — | 35,255 |
| 1990 | 66,325 | — | — | — | 5 | 66,330 |
| 1989 | 26,010 | — | — | — | — | 26,010 |
| 1987 | 118,145 | — | — | — | — | 118,145 |