Facility detail

COLUMBIA FALLS ALUMINUM CO LLC

2000 ALUMINUM DR, COLUMBIA FALLS, MT, 59912

Parent company: GLENCORE USA LLC

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	Hydrogen fluoride	Aluminum oxide (fibrous forms)	Carbonyl sulfide	Polycyclic aromatic compounds	Phenanthrene	Total
2009	—	—	—	2,034	—	2,262
2008	59,453	—	—	16,721	—	78,142
2007	95,417	—	29,282	15,419	—	141,856
2006	—	—	—	5,451	—	6,098
2005	—	—	—	4,233	5,231	11,241
2004	27,267	—	—	3,767	4,982	37,248
2003	44,507	—	—	6,991	8,958	62,880
2002	154,577	—	—	11,340	16,293	186,150
2001	—	—	—	2,103	2,691	5,440
2000	209,432	—	46,066	33,095	53,698	345,731
1999	220,050	—	48,743	31,485	—	300,278
1998	235,945	—	48,611	25,942	—	310,498
1997	225,447	—	50,240	26,263	—	301,950
1996	205,288	—	50,240	20,128	—	275,656
1995	453,675	—	—	9	—	454,184
1994	257,605	—	—	—	—	258,105
1993	214,899	—	—	—	—	215,399
1992	316,850	—	—	—	—	317,350
1991	327,700	—	—	—	—	328,050
1990	372,100	—	—	—	—	372,100
1989	353,000	—	—	—	—	353,000
1988	282,784	2,552,560	—	—	—	2,835,344
1987	252,790	—	—	—	—	252,790