Facility detail

MONTANA SILVERSMITHS

1 STERLING LN, COLUMBUS, MT, 59019

Parent company: NA

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	Dichloromethane	Ammonia	Total (lbs)
2024	6,202	—	6,202
2023	5,678	—	5,678
2022	6,124	—	6,124
2021	5,539	—	5,539
2020	4,941	—	4,941
2019	5,321	—	5,321
2018	5,214	—	5,214
2017	4,869	—	4,869
2016	5,300	—	5,300
2015	6,000	—	6,000
2014	4,800	—	4,800
2013	9,000	—	9,000
2012	9,000	—	9,000
2011	7,200	—	7,200
2010	12,600	—	12,600
2009	11,800	—	11,800
2008	18,825	—	18,825
2007	21,100	—	21,100
2006	22,700	—	22,700
2005	32,150	—	32,150
2004	30,600	—	30,600
2003	30,600	—	30,600
2002	33,408	—	33,408
2001	37,264	—	37,264
2000	36,620	—	36,620
1999	34,950	—	34,950
1998	39,900	—	39,900
1997	52,950	—	52,950
1996	42,077	—	42,077
1995	81,232	—	81,232
1994	50,489	5	50,494
1993	35,046	5	35,051
1992	—	5	5
1991	—	5	5
1990	—	5	5

▎ 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.