Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ARKALON ETHANOL LLC
8664 RD P, LIBERAL, KS, 67901
Parent company: CONESTOGA ENERGY PARTNERS LLC
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 | Acrolein | n-Hexane | Ammonia | Formic acid | Total (lbs) |
| 2024 | 6,288 | 6,029 | 4,033 | — | 5,198 | 22,089 |
| 2023 | 5,693 | 3,023 | 4,089 | — | 4,649 | 17,995 |
| 2022 | 5,572 | 3,045 | 4,063 | — | 4,885 | 18,107 |
| 2021 | 7,540 | 3,959 | 4,060 | — | 7,519 | 23,620 |
| 2020 | 12,909 | 5,776 | 3,821 | — | 5,318 | 27,825 |
| 2019 | 4,176 | 5,622 | 3,649 | — | — | 15,643 |
| 2018 | 3,215 | 5,003 | — | — | — | 10,925 |
| 2017 | 2,318 | 3,148 | — | — | — | 8,350 |
| 2016 | 2,444 | 4,428 | 4,099 | — | — | 14,053 |
| 2015 | 4,378 | 4,096 | 3,802 | — | — | 14,846 |
| 2014 | 3,493 | 3,340 | — | 7,283 | — | 14,116 |
| 2013 | 7,896 | 3,495 | — | 7,514 | — | 18,905 |
| 2012 | 8,077 | — | 3,771 | 6,698 | 3,709 | 22,255 |
| 2011 | 7,917 | — | 3,782 | 6,715 | 3,672 | 22,086 |
| 2010 | 8,214 | — | 3,868 | 6,866 | — | 18,948 |
| 2009 | 11,431 | — | 3,990 | 6,997 | — | 28,512 |
| 2008 | 9,440 | 1,395 | — | — | — | 15,206 |
▎ 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.