Facility detail

SUPERIOR ALUMINUM ALLOYS LLC

14214 EDGERTON RD, NEW HAVEN, IN, 46774

Parent company: OMNISOURCE LLC

Carcinogen PBT — 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	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Chlorine	Copper compounds	Zinc compounds	Manganese compounds	Total (lbs)
2024	21,367	233	—	53	—	21,765
2023	25,456	194	—	32	—	25,758
2022	22,552	207	—	28	—	22,856
2021	22,398	196	—	54	—	22,738
2020	15,162	134	—	40	—	15,436
2019	14,081	141	—	46	—	14,389
2018	15,081	26	—	64	—	15,334
2017	14,307	116	81	65	6	14,636
2016	15,296	82	63	29	10	15,497
2015	16,503	73	22	1	—	16,615
2014	21,789	89	21	9	—	21,921
2013	23,448	96	19	10	—	23,586
2012	29,745	101	15	12	—	29,884
2011	—	93	12	10	—	123
2010	—	6,589	11	9	1	6,618
2009	—	78	12	10	2	110
2008	—	111	93	55	—	277
2007	—	119	112	60	—	321
2006	—	136	102	54	—	310
2005	—	139	138	63	—	359
2004	—	126	105	58	—	306
2003	—	107	90	55	—	269
2002	—	103	75	56	—	249
2001	50,154	75	62	50	—	50,352
2000	27,079	250	807	750	250	29,136
1999	45,000	250	1,300	750	250	47,550
1998	19,214	—	750	750	—	20,714

▎ 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.