Facility detail

SI GROUP INC

725 CANNON BRIDGE RD, ORANGEBURG, SC, 29115

Parent company: SI GROUP INC

Carcinogen — EPA classifications across all reporting years

Start another search Verify on EPA ECHO ↗

Year-over-year total releases

Reported on-site TRI releases in pounds, grouped by reporting year.

Top chemical totals

The 10 chemicals with the highest cumulative on-site releases 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.

Year	Dichloromethane	Ammonia	Methanol	Manganese compounds	Sodium sulfate (solution)	Total
2024	250,714	320,526	235,279	—	—	977,711
2023	378,039	321,596	236,920	—	—	1,142,157
2022	397,740	297,245	238,657	—	—	1,106,825
2021	406,459	658,582	245,052	—	—	1,522,740
2020	322,502	705,454	323,483	3,636	—	1,565,036
2019	342,072	702,165	308,377	963	—	1,476,716
2018	500,744	707,894	309,675	1,792	—	1,685,134
2017	597,488	668,950	381,964	3,019	—	1,928,108
2016	55,630	233,378	255,929	3,926	—	893,163
2015	75,411	249,653	291,206	151,937	—	1,002,886
2014	520,435	358,658	67,399	4,402	—	1,143,765
2013	501,370	327,085	78,462	73,503	—	1,144,367
2012	366,222	552,806	78,647	307,374	—	1,530,570
2011	257,154	773,540	69,475	348,311	—	1,650,762
2010	209,844	601,936	62,785	676,369	—	1,827,956
2009	128,815	401,130	46,959	498,763	—	1,391,147
2008	288,781	756,888	44,568	453,936	—	2,043,005
2007	417,860	70,203	94,809	300,461	—	1,163,798
2006	496,483	76,376	81,543	646,986	—	1,638,668
2005	521,156	169,257	377,434	472,863	—	2,061,135
2004	350,873	311,671	130,480	402,209	—	1,643,106
2003	466,446	213,322	247,044	446,174	—	2,008,891
2002	507,212	310,400	291,000	104,430	—	1,746,717
2001	506,510	116,400	267,000	101,840	—	1,459,770
2000	411,375	62,710	189,191	67,496	—	1,121,790
1999	452,539	131,091	242,736	83,326	—	1,277,972
1998	522,780	202,620	254,000	171,895	—	1,584,812
1997	433,020	97,480	143,000	222,370	—	1,409,986
1996	531,900	68,370	122,000	111,860	—	1,251,208
1995	205,930	320,150	200,000	292,800	—	1,455,142
1994	520,250	348,250	298,200	264,500	—	1,642,955
1993	269,850	345,950	176,700	188,350	—	1,203,305
1992	254,010	265,050	239,300	2,250	—	1,039,880
1991	268,010	226,950	563,000	201,655	—	1,602,504
1990	382,600	176,300	269,000	281,260	—	1,395,985
1989	660,400	231,500	254,000	301,890	—	1,820,140
1988	587,500	—	137,700	375,540	—	1,271,369
1987	—	—	143,300	296,546	6,599,250	7,207,723