Facility detail

DELRIN USA LLC

8480 DUPONT RD, WASHINGTON, WV, 26181

Parent company: NA

Carcinogen PBT — EPA classifications across all reporting years

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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	Methanol	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Nitrate compounds (water dissociable; reportable only when in aqueous solution)	Freon 113 (CFC-113)	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Total
2024	1,472	—	—	—	—	9,888
2023	1,472	—	—	—	—	9,888
2022	1,719	—	—	—	—	11,848
2021	1,880	—	—	—	—	12,128
2020	1,995	—	—	—	—	9,055
2019	4,060	—	—	—	—	18,381
2018	5,585	—	—	—	—	21,972
2017	6,240	—	—	—	—	23,148
2016	5,635	—	—	—	—	21,270
2015	5,600	—	—	—	—	21,018
2014	13,388	445,931	396,254	—	148,006	1,259,867
2013	14,796	435,989	581,776	—	144,501	1,458,891
2012	22,246	420,720	348,412	—	139,487	1,378,914
2011	66,550	436,197	464,529	—	144,610	1,607,721
2010	136,683	450,768	371,505	—	149,205	1,377,451
2009	68,686	138,183	197,008	—	54,841	642,678
2008	76,611	150,971	195,942	—	67,989	682,117
2007	3,299,533	145,729	129,900	—	77,932	3,892,676
2006	367,731	161,492	127,684	—	109,106	1,163,289
2005	327,345	169,186	78,861	—	113,510	930,572
2004	195,993	168,063	299,304	20,578	106,624	1,079,014
2003	70,113	158,192	192,447	142,328	77,151	841,612
2002	98,793	151,637	151,442	67,460	96,403	838,533
2001	80,951	137,173	269,054	84,306	112,119	994,147
2000	134,390	176,123	270,965	96,592	112,119	1,168,958
1999	129,398	160,239	267,776	134,221	109,622	1,345,550
1998	165,985	266,519	476,182	130,124	115,747	1,621,053
1997	365,122	270,129	15,415	100,212	114,099	2,192,847
1996	496,698	342,142	27,880	183,030	133,781	2,380,461
1995	542,885	299,897	28,055	220,901	103,796	2,384,823
1994	644,834	178,364	—	340,185	—	2,360,791
1993	478,470	277,465	—	308,180	—	1,544,235
1992	555,130	254,075	—	360,034	—	1,758,107
1991	715,130	225,900	—	580,020	—	2,172,493
1990	563,100	223,000	—	540,017	—	1,676,456
1989	670,000	223,075	—	800,030	—	2,177,263
1988	—	204,080	—	—	—	450,031
1987	—	—	—	—	—	365,217