Facility detail

ALTON STEEL INC

5 CUT ST, ALTON, IL, 62002

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	Zinc compounds	Methanol	Phosphoric acid	Chromium compounds (except for chromite ore mined in the Transvaal Region)	Manganese compounds	Total
2024	1,933	—	—	—	—	3,146
2023	1,870	—	—	—	—	3,155
2022	2,051	—	—	—	—	3,346
2021	4,817	—	—	—	—	6,533
2020	6,162	—	—	—	—	7,978
2019	6,801	—	—	—	—	8,916
2018	5,414	—	—	—	—	7,245
2017	2,184	—	—	37	1,027	3,735
2016	2,224	—	—	45	1,031	3,756
2015	1,963	—	—	46	1,036	3,509
2014	2,501	—	—	54	1,270	4,475
2013	505	—	—	255	500	1,700
2012	1,005	—	—	255	500	2,200
2011	2,655	—	—	500	1,500	5,170
2010	12,255	—	—	500	2,550	15,904
2009	7,855	—	—	500	2,050	11,481
2008	17,255	—	—	500	3,550	23,214
2007	14,255	—	—	255	2,750	18,145
2006	8,355	—	—	255	1,950	11,549
2005	5,255	—	—	255	1,250	7,376
2004	6,200	—	—	255	1,355	8,485
2003	—	—	—	20	755	775
2001	83,347	—	—	38	914	84,796
2000	239,021	—	—	73	2,100	242,620
1999	281,429	—	—	8,296	3,034	294,486
1998	18,725	—	—	130	3,700	24,679
1997	15,919	—	—	218,100	4,500	240,873
1996	17,657	—	—	160	4,700	23,886
1995	26,378	—	—	159	4,015	32,491
1994	20,344	60,094	—	275	6,965	90,607
1993	21,150	88,000	88,000	13,272	63,951	299,255
1992	20,150	88,000	88,000	13,272	63,951	299,028
1991	17,140	68,000	66,000	33,242	58,048	260,528
1990	—	57,821	71,826	—	—	311,698
1989	—	105,983	6,568	—	—	212,554
1988	—	27,512	—	—	—	101,593
1987	—	—	—	—	—	89,781