Facility detail

DU PONT COOPER RIVER PLANT

3300 CYPRESS GARDENS RD, MONCKS CORNER, SC, 29461

Parent company: DUPONT DE NEMOURS INC

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)	Acetaldehyde	Sodium sulfate (solution)	Methanol	Ethylene glycol	Total (lbs)
2020	—	—	—	21	—	21
2019	—	—	—	74	—	74
2018	—	—	—	78	—	78
2017	—	—	—	83	—	83
2016	—	—	—	94	—	94
2015	—	—	—	7,781	—	7,781
2014	—	—	—	7,510	—	7,510
2013	—	—	—	7,455	—	7,455
2012	—	—	—	64	—	64
2011	—	—	—	61	—	61
2010	—	—	—	58	—	58
2009	—	—	—	37	—	37
2008	—	—	—	87	—	87
2007	—	—	—	104	—	104
2006	—	—	—	114	—	114
2005	—	—	—	85	—	85
2003	—	—	—	80	—	80
2002	—	—	—	75	—	75
2001	—	—	—	58	—	58
2000	144,929	14,214	—	11,199	1,959	193,788
1999	147,778	22,822	—	3,490	2,310	196,521
1998	141,185	53,510	—	—	3,327	213,941
1997	146,613	56,923	—	—	4,118	232,422
1996	138,816	57,346	—	—	3,597	217,763
1995	136,543	61,238	—	5,888	3,638	224,123
1994	172,563	98,325	—	16,900	6,412	318,395
1993	148,926	70,903	—	54,043	13,376	310,981
1992	151,900	243,993	—	52,710	58,150	543,668
1991	128,800	155,172	—	8,041	28,550	366,945
1990	130,885	190,000	—	19,640	36,720	423,340
1989	143,779	218,370	—	47,450	54,750	497,674
1988	137,254	302,800	—	26,500	—	468,054
1987	145,261	297,200	815,000	25,950	65,300	1,360,061

▎ 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.