Facility detail

CMC STEEL SC

310 NEW STATE RD, CAYCE, SC, 29033

Parent company: COMMERCIAL METALS CO

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 (fume or dust)	Manganese compounds	Zinc compounds	Lead	Ethylene glycol	Total
2024	—	912	9,139	—	—	11,076
2023	—	—	8,003	—	—	10,313
2022	—	—	7,687	—	—	9,911
2021	—	—	7,024	—	—	9,027
2020	—	—	7,083	—	—	9,146
2019	—	1,474	9,328	—	—	12,004
2018	—	—	9,387	—	—	12,255
2017	—	1,108	9,495	—	—	11,849
2016	—	825	5,863	—	—	7,774
2015	—	659	6,323	—	—	7,486
2014	—	802	6,250	—	—	7,637
2013	—	448	3,846	—	—	4,680
2012	—	462	2,859	—	—	3,871
2011	—	746	4,905	—	—	6,616
2010	—	576	3,429	—	—	4,809
2009	—	784	6,130	—	—	7,680
2008	—	729	947	—	—	2,992
2007	—	170	1,152	—	—	2,400
2006	—	1,229	6,731	—	—	9,403
2005	—	713	3,591	—	—	5,540
2004	—	674	4,085	—	—	5,525
2003	—	839	505	—	—	2,876
2002	—	795	3,789	—	—	5,512
2001	—	1,750	6,662	—	—	12,149
2000	—	7,472	6,238	—	—	15,728
1999	—	750	1,900	—	—	3,935
1998	—	1,000	1,855	—	—	3,640
1997	—	1,676	2,297	—	—	5,022
1996	—	691	1,497	—	—	2,508
1995	—	750	1,481	—	—	2,991
1994	—	—	1,691	—	—	2,441
1993	15,503	54,610	—	1,830	—	73,521
1992	66,250	45,078	—	8,522	—	121,874
1991	65,600	42,700	—	6,835	—	118,222
1990	68,700	28,000	—	7,136	—	106,210
1989	66,200	39,500	—	6,819	25,400	140,148
1988	63,700	—	—	7,909	—	81,614
1987	59,150	56,520	—	—	—	117,580