Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SMITHFIELD PACKAGED MEATS CORP
ONE SWEET APPLE WOOD LN, CUDAHY, WI, 53110
Parent company: NA
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 | Sodium nitrite | Total (lbs) | |||
| 2023 | 8,152 | — | 8,152 | |||
| 2021 | — | 457 | 457 | |||
| 2018 | 11,079 | — | 11,079 | |||
| 2017 | 12,789 | — | 12,789 | |||
| 2016 | 12,117 | — | 12,117 | |||
| 2015 | 10,634 | — | 10,634 | |||
| 2011 | 17,584 | — | 17,584 | |||
| 2010 | 4,654 | — | 4,654 | |||
| 2006 | 1,800 | — | 1,800 | |||
| 2005 | 1,000 | — | 1,000 | |||
| 2004 | 2,100 | — | 2,100 | |||
| 2003 | 10,000 | — | 10,000 | |||
| 2002 | 10,000 | — | 10,000 | |||
| 2001 | 12,698 | — | 12,698 | |||
| 2000 | 17,582 | — | 17,582 | |||
| 1999 | 23,000 | — | 23,000 | |||
| 1998 | 4,000 | — | 4,000 | |||
| 1997 | 6,800 | — | 6,800 | |||
| 1995 | 3,817 | — | 3,817 | |||
| 1994 | 9,000 | — | 9,000 | |||
| 1993 | 9,900 | — | 9,900 | |||
| 1992 | 10,000 | — | 10,000 | |||
| 1990 | 56,000 | — | 56,000 | |||
| 1989 | 67,000 | — | 67,000 | |||
| 1988 | 38,000 | — | 38,000 | |||
▎ 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.