Facility detail

MONTANA RESOURCES LLC

600 SHIELDS AVE, BUTTE, MT, 59701

Parent company: NA

Carcinogen 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	Copper compounds	Zinc compounds	Manganese And Manganese Compounds	Lead compounds	Copper And Copper Compounds	Total
2024	—	5,503,851	11,766,343	2,831,078	10,529,958	31,652,798
2023	—	7,277,724	10,822,952	3,943,594	16,852,661	40,134,161
2022	—	7,367,613	10,225,343	3,436,937	18,606,856	40,937,854
2021	—	8,662,418	13,933,593	3,957,901	14,030,512	41,627,622
2020	—	12,446,622	15,738,058	3,559,931	13,888,669	46,652,926
2019	—	10,859,357	16,398,683	3,252,845	14,581,246	45,807,197
2018	12,466,518	8,361,432	13,270,910	3,414,537	—	38,095,572
2017	8,322,117	6,210,738	—	2,361,157	—	25,968,771
2016	9,105,414	4,926,479	—	4,300,565	—	26,482,858
2015	10,029,530	3,590,110	—	3,580,611	—	18,420,628
2014	10,110,898	3,619,468	—	3,609,727	—	18,528,871
2013	9,925,051	3,553,115	—	3,543,313	—	18,252,986
2012	10,449,949	3,741,034	—	3,730,779	—	19,178,529
2011	9,758,882	3,494,769	—	3,483,982	—	17,819,737
2010	10,298,369	3,687,356	—	3,676,675	—	18,894,016
2009	10,631,641	3,808,300	—	3,795,708	—	19,631,214
2008	10,243,333	3,659,437	—	3,657,048	—	18,897,612
2007	10,348,498	3,696,575	—	3,694,607	—	19,272,521
2006	10,236,426	3,536,112	—	4,556,278	—	21,449,903
2005	12,809,600	4,425,250	—	5,702,010	—	26,363,867
2004	12,809,850	4,425,250	—	5,702,010	—	26,364,118
2003	3,202,650	1,107,200	—	1,425,600	—	6,352,700
2000	12,809,850	4,428,800	—	5,702,250	—	25,408,400
1999	13,807,450	5,307,800	—	3,700,250	—	25,083,000
1998	10,008,450	4,205,300	—	1,300,250	—	17,050,505