Facility detail

GRAIN PROCESSING CORP

1443 S 300 W, WASHINGTON, IN, 47501

Parent company: KENT CORP

Carcinogen — EPA classifications across all reporting years

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Year-over-year total releases

Reported on-site TRI releases in pounds (lbs), grouped by reporting year.

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	Methanol	Hydrogen sulfide	Ethylene oxide	Total (lbs)
2024	2,582	6,423	847	821	—	11,097
2023	2,599	6,260	853	1,006	—	11,304
2022	2,563	6,435	843	1,015	—	11,511
2021	2,744	6,599	879	1,024	—	11,989
2020	2,771	6,602	894	1,026	—	12,145
2019	2,805	6,307	907	836	—	11,664
2018	2,891	6,297	930	1,020	—	12,215
2017	2,940	5,968	944	1,067	5	11,408
2016	2,739	5,657	884	1,072	5	11,057
2015	3,022	6,070	968	1,085	5	11,960
2014	2,883	6,114	1,012	1,090	5	11,817
2013	2,773	5,948	971	1,092	5	11,458
2012	3,312	5,800	1,013	1,072	5	11,888
2011	3,415	6,116	1,048	—	5	11,127
2010	3,139	128	1,472	—	770	5,624
2009	2,679	101	1,753	—	770	5,396
2008	3,255	135	1,758	—	770	6,053
2007	17,000	17	3,500	—	770	21,706
2006	31,000	17	6,200	—	770	38,410
2005	28,000	23	5,700	—	770	35,850
2004	26,000	17	5,300	—	770	33,406
2003	—	14	200	—	800	1,545
2002	—	—	200	—	800	2,480
2001	—	—	200	—	800	1,240
2000	—	—	210	—	800	1,150

▎ 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.