Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PRAIRIE FARMS
11744 EDGEWOOD AVE, LUANA, IA, 52156
Parent company: PRAIRIE FARMS
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) | Nitric acid | Peracetic acid | Certain glycol ethers | Manganese compounds | Total (lbs) |
| 2024 | 219,285 | 222,784 | 3,942 | 90 | — | 446,101 |
| 2023 | — | 241,826 | 2,376 | 169 | — | 244,429 |
| 2022 | — | 318,757 | 292 | 135 | 40 | 319,224 |
| 2021 | — | 302,036 | 465 | 135 | 22 | 302,658 |
| 2020 | — | 249,978 | 1,147 | — | 18 | 251,142 |
| 2019 | 378,190 | — | — | — | — | 378,190 |
| 2018 | 393,600 | — | — | — | — | 393,600 |
| 2017 | 343,982 | — | — | — | — | 343,982 |
| 2016 | 431,798 | — | — | — | — | 431,798 |
| 2015 | 238,412 | — | — | — | — | 238,412 |
| 2014 | 97,445 | — | — | — | — | 97,445 |
| 2013 | 164,641 | 164,641 | — | — | — | 329,282 |
| 2012 | 193,914 | 193,914 | — | — | — | 387,828 |
| 2011 | 195,928 | 194,928 | — | — | — | 390,856 |
| 2010 | 182,629 | 182,379 | — | — | — | 365,008 |
| 2009 | 71,000 | — | — | — | — | 71,000 |
| 2008 | 71,250 | — | — | — | — | 71,250 |
| 2007 | 34,250 | — | — | — | — | 34,250 |
| 2006 | 84,250 | — | — | — | — | 84,250 |
| 2005 | 50,850 | — | — | — | — | 50,850 |
| 2004 | 156,250 | — | — | — | — | 156,250 |
| 2003 | 9,350 | — | — | — | — | 9,350 |
| 2002 | 2,750 | — | — | — | — | 2,750 |
| 2001 | 3,550 | — | — | — | — | 3,550 |
| 2000 | 3,229 | — | — | — | — | 3,229 |
| 1999 | 913 | — | — | — | — | 913 |
| 1998 | 14,384 | — | — | — | — | 14,384 |
| 1997 | 15,000 | — | — | — | — | 15,000 |
| 1996 | 15,000 | — | — | — | — | 15,000 |
| 1995 | 16,000 | — | — | — | — | 16,000 |
▎ 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.