Facility detail

DEER PARK_TX (ROH)

1900 TIDAL RD, DEER PARK, TX, 77536

Parent company: DOW 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, 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	Nitrate compounds (water dissociable; reportable only when in aqueous solution)	Methanol	Ammonia	Methyl methacrylate	Hydrogen cyanide	Total
2024	—	24,922	21,373	59,104	12,157	204,290
2023	—	20,398	18,853	56,412	10,925	167,273
2022	—	24,522	30,137	49,368	21,619	183,357
2021	10,651	10,952	41,780	47,749	31,761	212,339
2020	—	16,540	38,606	79,760	32,801	251,382
2019	101,185	36,335	45,730	62,806	34,924	352,010
2018	107,893	27,879	37,053	58,178	32,876	348,153
2017	108,894	23,805	39,278	57,777	32,676	334,343
2016	95,455	23,023	40,243	58,172	32,442	319,037
2015	140,868	27,372	77,271	64,239	34,120	434,756
2014	163,267	23,679	53,434	48,529	11,972	363,740
2013	266,044	24,476	18,423	49,229	11,095	456,498
2012	349,011	27,209	40,952	55,072	11,515	573,374
2011	116,498	25,963	76,740	52,038	38,570	460,843
2010	168,910	25,251	35,425	50,854	36,258	420,572
2009	210,000	21,100	34,240	45,500	35,120	489,628
2008	90,418	19,988	73,677	41,866	33,602	654,058
2007	160,429	28,269	63,039	63,136	33,328	463,342
2006	322,936	27,437	71,975	60,309	37,602	711,216
2005	1,293	22,541	94,206	57,199	41,023	405,768
2004	2,396,907	26,128	47,936	72,688	20,528	2,793,201
2003	470,270	28,477	76,391	81,765	17,881	848,757
2002	860,188	33,911	49,064	78,526	20,428	1,205,960
2001	679,706	23,103	62,954	72,493	35,075	1,083,928
2000	1,044,115	25,551	72,226	68,634	61,513	1,535,010
1999	4,472,163	23,239	77,155	55,383	57,875	4,926,841
1998	3,622,921	18,708	116,073	482,725	62,938	4,621,166
1997	2,266,233	40,512	82,279	105,872	76,277	2,954,625
1996	1,464,485	50,685	122,225	91,548	81,569	2,277,925
1995	1,828,991	53,386	199,305	161,194	78,373	2,887,623
1994	—	108,646	154,812	257,715	65,186	1,159,393
1993	—	55,000	373,479	163,396	203,203	1,535,658
1992	—	56,812	429,866	170,285	153,098	1,515,053
1991	—	40,100	353,300	116,000	110,560	1,106,392
1990	—	61,850	300,100	232,800	130,400	1,003,906
1989	—	1,500,960	323,000	274,000	121,300	2,482,693
1988	—	—	220,000	252,700	—	775,990
1987	—	1,901,400	—	—	—	1,935,940