Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
QUAD COUNTY CORN PROCESSORS
6059 159TH ST, GALVA, IA, 51020
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
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 | Acetaldehyde | n-Hexane | Ammonia | Acrolein | Formaldehyde | Total (lbs) |
| 2024 | 8,453 | 3,079 | 3,874 | 2,011 | — | 17,417 |
| 2023 | 12,153 | 3,330 | 4,233 | 3,037 | — | 22,753 |
| 2022 | 10,721 | 3,970 | — | 1,378 | — | 16,069 |
| 2021 | 7,626 | 3,719 | — | — | — | 11,345 |
| 2020 | 9,543 | 3,880 | — | 3,742 | 3,449 | 20,614 |
| 2019 | 9,073 | 2,743 | — | 12,669 | 11,613 | 36,827 |
| 2018 | 7,926 | 2,615 | — | — | — | 11,643 |
| 2017 | 8,053 | 2,743 | — | 1,134 | — | 13,049 |
| 2016 | 9,861 | 2,330 | — | — | — | 13,334 |
| 2015 | — | 3,028 | 3,564 | — | — | 6,592 |
| 2014 | — | 2,792 | 3,231 | — | — | 6,023 |
| 2013 | — | 2,541 | — | — | — | 2,541 |
| 2012 | — | 2,005 | 2,121 | — | — | 4,126 |
| 2011 | — | 1,956 | 2,531 | — | — | 4,487 |
| 2010 | — | 1,802 | 2,270 | — | — | 4,072 |
| 2009 | — | 1,887 | 2,467 | — | — | 4,354 |
| 2008 | — | 2,049 | 2,456 | — | — | 4,505 |
| 2007 | — | 2,110 | 2,435 | — | — | 4,545 |
| 2006 | — | 1,954 | 2,493 | — | — | 4,447 |
| 2005 | — | 2,048 | 2,363 | — | — | 4,411 |
▎ 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.