Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AG PROCESSING INC
2753 PORT NEAL CIR, SERGEANT BLUFF, IA, 51054
Parent company: AG PROCESSING INC
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 | n-Hexane | Methanol | Chlorine | Total (lbs) | ||
| 2024 | 191,756 | 5,410 | — | 197,166 | ||
| 2023 | 262,891 | 4,288 | — | 267,179 | ||
| 2022 | 217,791 | 10,646 | — | 228,437 | ||
| 2021 | 326,969 | 3,985 | — | 330,954 | ||
| 2020 | 296,922 | 4,910 | — | 301,832 | ||
| 2019 | 253,468 | 5,555 | — | 259,023 | ||
| 2018 | 345,937 | 3,914 | — | 349,851 | ||
| 2017 | 234,337 | 2,784 | — | 237,121 | ||
| 2016 | 174,582 | 2,180 | — | 176,762 | ||
| 2015 | 216,546 | 2,042 | — | 218,588 | ||
| 2014 | 161,953 | 3,950 | — | 165,903 | ||
| 2013 | 121,127 | 3,973 | — | 125,100 | ||
| 2012 | 164,940 | 5,344 | — | 170,284 | ||
| 2011 | 242,420 | 4,220 | — | 246,640 | ||
| 2010 | 264,983 | 264 | — | 265,247 | ||
| 2009 | 276,670 | 3,146 | — | 279,816 | ||
| 2008 | 212,426 | 9,067 | — | 221,493 | ||
| 2007 | 94,139 | 8,666 | — | 102,805 | ||
| 2006 | 119,300 | 108,338 | — | 227,638 | ||
| 2005 | 130,800 | 62,000 | — | 192,800 | ||
| 2004 | 45,300 | 29,200 | — | 74,500 | ||
| 2003 | 104,000 | 37,200 | — | 141,200 | ||
| 2002 | 363,000 | 35,100 | — | 398,100 | ||
| 2001 | 243,000 | 24,500 | — | 267,500 | ||
| 2000 | 178,000 | 11,000 | — | 189,000 | ||
| 1999 | 188,000 | 6,000 | — | 194,000 | ||
| 1998 | 478,000 | 5,300 | — | 483,300 | ||
| 1997 | 755,000 | 4,700 | — | 759,700 | ||
| 1996 | 756,000 | — | — | 756,000 | ||
| 1995 | 633,000 | — | 587 | 633,587 | ||
| 1994 | — | — | 1,873 | 1,873 | ||
| 1993 | — | — | 2,062 | 2,062 | ||
| 1992 | — | — | 2,880 | 2,880 | ||
| 1991 | — | — | 3,600 | 3,600 | ||
| 1990 | — | — | 3,752 | 3,752 | ||
| 1989 | — | — | 1,299 | 1,299 | ||
▎ 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.