Facility detail

OTTER TAIL POWER CO COYOTE STATION

6240 13TH ST SW, BEULAH, ND, 58523

Parent company: OTTER TAIL CORP

Carcinogen PBT — 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	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	Manganese compounds	Barium And Barium Compounds	Vanadium compounds	Zinc compounds	Total (lbs)
2024	646,610	136,783	—	19,543	15,717	875,592
2023	726,390	152,949	—	21,816	17,447	985,609
2022	613,418	131,214	—	18,834	—	794,115
2021	430,819	108,156	—	16,538	16,608	630,395
2020	467,351	115,417	—	17,547	17,293	660,738
2019	693,288	143,602	—	20,386	—	884,630
2018	—	—	984,038	29,709	23,711	1,350,991
2017	1,110,379	219,422	—	30,495	21,487	1,476,750
2016	1,000,052	108,951	—	32,744	19,832	1,225,539
2015	386,172	47,044	—	14,867	—	472,157
2014	414,079	60,370	—	20,603	19,324	585,872
2013	721,889	87,422	—	27,533	19,880	922,124
2012	395,533	57,261	—	16,910	—	502,681
2011	730,260	88,796	—	25,687	17,089	943,761
2010	758,438	100,879	—	30,537	23,666	1,012,452
2009	559,081	72,191	—	24,481	19,633	737,034
2008	805,352	96,951	—	32,223	24,096	1,077,695
2007	562,308	83,162	—	26,923	22,911	802,974
2006	957,949	113,003	—	34,368	23,115	1,227,885
2005	1,036,542	106,364	—	35,496	16,631	1,297,267
2004	1,277,861	137,416	—	66,563	37,182	1,640,318
2003	1,061,657	125,965	—	50,123	32,522	1,339,961
2002	1,301,869	140,408	—	68,153	37,495	1,650,221
2001	1,301,769	140,422	—	68,153	37,494	1,651,219
2000	1,122,561	124,926	—	59,293	33,194	1,413,817
1999	1,123,831	135,316	—	—	36,211	1,372,510
1998	1,122,839	145,217	—	—	37,191	1,366,549

▎ 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.