Facility detail

WESTERN SUGAR COOPERATIVE.130130

3020 STATE AVE, BILLINGS, MT, 59101

Parent company: WESTERN SUGAR COOPERATIVE

PBT — EPA classifications across all reporting years

Year-over-year total releases

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

The 10 chemicals with the highest cumulative on-site releases across all available years.

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

Year	Ammonia	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Barium And Barium Compounds	Barium	Total
2024	30,433	—	—	45,833	—	76,531
2023	54,790	—	—	50,929	—	106,013
2022	61,282	—	—	37,486	—	99,057
2021	78,637	—	—	48,731	—	127,649
2020	32,695	—	—	56,300	—	89,254
2019	112,169	47,834	—	—	—	160,257
2018	111,930	55,897	—	—	—	168,193
2017	123,617	62,318	—	—	—	186,338
2016	119,512	59,678	—	—	—	179,470
2015	96,892	58,277	—	—	—	155,438
2014	120,536	63,063	—	—	—	183,888
2013	40,251	44,121	—	—	—	84,574
2012	37,544	52,572	—	—	—	90,357
2011	26,377	38,848	—	—	—	65,442
2010	26,523	46,867	—	—	—	73,564
2009	25,107	43,454	—	—	—	68,813
2008	33,493	36,239	—	—	—	69,898
2007	56,078	40,940	—	—	—	97,246
2006	71,887	34,840	—	—	—	106,961
2005	65,475	27,266	—	—	—	92,924
2004	24,038	—	—	—	—	24,265
2003	27,957	—	—	—	—	28,164
2002	31,042	35,357	—	—	—	66,753
2001	95,084	41,000	—	—	—	136,492
2000	79,915	39,000	—	—	—	118,915
1999	71,500	—	—	—	38,000	109,500
1998	76,600	—	—	—	—	76,600
1997	52,600	—	—	—	—	52,600
1996	39,600	—	—	—	—	39,600
1995	59,500	—	—	—	—	59,500
1994	76,600	—	27	—	—	76,627
1993	58,300	—	22	—	—	58,322
1992	28,000	—	49	—	—	28,049
1991	69,200	—	250	—	—	69,450
1990	16,355	—	505	—	—	16,860
1989	27,950	—	500	—	—	28,450
1988	—	—	130,000	—	—	130,000
1987	—	—	120,000	—	—	120,000