Facility detail

COLSTRIP ENERGY LP ROSEBUD POWER PLANT

18 SNIDER SUBDIVISION RD, COLSTRIP, MT, 59323

Parent company: NA

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	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)	Hydrogen fluoride	Barium And Barium Compounds	Manganese compounds	Total
2023	—	—	61,330	133,454	—	221,624
2022	—	—	59,195	110,455	—	191,848
2021	—	—	61,093	102,718	—	184,455
2020	—	—	53,199	84,841	—	155,134
2019	88,830	—	57,074	—	122	163,799
2018	—	—	62,058	82,481	—	161,203
2017	65,696	—	37,053	—	79	115,960
2016	4,415	—	62,941	—	134	68,579
2015	91,882	—	61,683	—	132	172,067
2014	20,050	—	61,182	—	130	85,513
2013	34,928	—	64,209	—	137	106,379
2012	608	—	56,632	—	121	57,667
2011	66,701	—	49,150	—	53,205	182,594
2010	81,160	—	64,203	—	43,180	204,971
2009	437,408	—	55,757	—	37,889	589,254
2008	438,244	—	57,198	—	36,811	593,289
2007	433,740	—	61,473	—	24,142	585,738
2006	399,402	—	62,555	—	11,730	540,634
2005	317,202	—	60,174	—	—	411,030
2004	282,551	—	57,388	—	—	370,419
2003	146,310	49,641	6,009	—	80,260	329,764
2002	182,241	286,531	34,685	—	46,984	570,120
2001	126,231	504,886	61,118	—	32,915	756,889
2000	233,768	477,505	57,803	—	28,330	811,747
1999	328,438	512,876	62,085	—	37,924	957,677
1998	192,404	512,426	62,031	—	42,481	827,653