Non-Compliance TRI Reporter Clean Air Act Clean Water Act RCRA

FHR CORPUS CHRISTI WEST REFINERY

Quick Summary

•Released 1,169,744 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
•Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
•Assessed $427,563 in total penalties since records began.
•Reports releases of chemicals classified as known or probable carcinogens.

Address: 2825 SUNTIDE RD
CORPUS CHRISTI, TX 78409
View on map ↗
County: NUECES County
Industry: Manufacturing
NAICS (North American Industry Classification): 324110
Inspections: 8 · last Apr 23, 2024
Total Penalties: $427,563 · last Aug 13, 2025
Registry ID: 110000504918

How This Compares

#37 of 1,879 TRI reporters in TX

#177 of 16,877 TRI reporters in Manufacturing

Ranked by most recent year's total TRI releases.

Compliance Status (Last 12 Quarters)

Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.

Air (CAA)
Qtrs Non-Compliant

Water (CWA)
Qtrs Non-Compliant

Hazardous Waste (RCRA)
Qtrs Non-Compliant

TRI Toxic Chemical Releases

Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.

Emissions Trend (2015–2024) -31% overall

Year	Total Releases (lbs)	vs Prior Year
2015	1,197,984	—
2016	1,315,253	+10%
2017	1,169,744	-11%
2018	1,198,948	+2%
2019	51,655	-96%
2020	1,050,204	+1933%
2021	904,501	-14%
2022	999,821	+11%
2023	661,513	-34%
2024	822,863	+24%

2024

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Cobalt compounds	—	—	—	—	—	♦ Carcinogen
Mercury compounds	—	—	—	—	2
Methanol	—	—	—	—	—
Molybdenum trioxide	—	—	—	—	—	♦ Carcinogen
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	515,435	—	515,435	—	—
Xylene (mixed isomers)	68,725	63,890	49	4,786	15,168
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	66,728	66,728	—	—	—
Hydrogen cyanide	41,300	41,300	—	—	—
Benzene	23,675	23,609	9	57	707	♦ Carcinogen
Toluene	23,140	23,120	20	—	1,728
Hydrogen sulfide	19,613	19,612	—	1	—
n-Hexane	13,337	12,505	9	823	—
Propylene	12,070	12,070	—	—	—
1,2,4-Trimethylbenzene	10,841	7,633	—	3,208	—
Cumene	9,443	8,894	13	536	—	♦ Carcinogen
Ethylbenzene	5,101	4,566	6	529	370	♦ Carcinogen
Ammonia	4,428	4,200	228	—	—
Ethylene	3,092	3,092	—	—	—
Cyclohexane	2,044	900	—	1,144	—
Diethanolamine	956	—	956	—	51,307
Biphenyl	850	791	17	42	—
Naphthalene	762	645	16	101	3	♦ Carcinogen
1,3-Butadiene	752	752	—	—	—	♦ Carcinogen
Phenol	168	54	113	1	1
Anthracene	77	77	—	—	1
Nickel compounds	71	—	71	—	873	♦ Carcinogen
Hydrogen fluoride	58	58	—	—	—
Carbonyl sulfide	56	56	—	—	—
Certain glycol ethers	35	35	—	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	30	30	—	—	—
Carbon disulfide	26	26	—	—	—
Polycyclic aromatic compounds	25	12	13	0	2	♦ Carcinogen
Ethylene glycol	16	—	—	16	—
Lead compounds	5	0	5	0	394
Tetrachloroethylene	2	2	—	—	—	♦ Carcinogen
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen
Benzo[g,h,i]perylene	1	1	—	0	0

2023

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Mercury compounds	—	—	—	—	4
Dioxin and dioxin-like compounds	—	—	—	—	—	♦ Carcinogen
Molybdenum trioxide	—	—	—	—	—	♦ Carcinogen
Ethylene glycol	—	—	—	—	—
Tetrachloroethylene	—	—	—	—	—	♦ Carcinogen
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	365,921	—	365,921	—	—
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	68,037	68,037	—	—	—
Xylene (mixed isomers)	58,256	58,149	21	86	1,259
Hydrogen cyanide	42,118	42,118	—	—	—
Toluene	25,523	25,499	11	13	685
Benzene	23,979	23,967	5	7	41	♦ Carcinogen
Hydrogen sulfide	18,264	18,264	—	—	—
Propylene	13,021	13,021	—	—	—
n-Hexane	11,957	11,949	4	4	—
Cumene	8,833	8,826	6	1	—	♦ Carcinogen
1,2,4-Trimethylbenzene	7,373	7,373	—	—	—
Ammonia	6,044	5,529	515	—	—
Ethylbenzene	5,097	5,070	6	21	374	♦ Carcinogen
Ethylene	2,679	2,679	—	—	—
Diethanolamine	945	—	945	—	—
Cyclohexane	796	794	—	2	—
Biphenyl	770	757	13	—	—
Naphthalene	733	720	13	—	4	♦ Carcinogen
1,3-Butadiene	691	691	—	—	—	♦ Carcinogen
Anthracene	138	138	—	—	1
Phenol	79	79	—	—	2
Nickel compounds	72	—	72	—	631	♦ Carcinogen
Hydrogen fluoride	58	58	—	—	—
Carbonyl sulfide	55	55	—	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	30	30	—	—	—
Carbon disulfide	25	25	—	—	—
Lead compounds	14	—	14	—	263
Polycyclic aromatic compounds	4	4	—	—	2	♦ Carcinogen
Benzo[g,h,i]perylene	1	1	—	—	—

2022

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Tetrachloroethylene	—	—	—	—	—	♦ Carcinogen
Molybdenum trioxide	—	—	—	—	—	♦ Carcinogen
Mercury compounds	—	—	—	—	6
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	542,953	—	542,953	—	—
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	179,164	179,164	—	—	—
Xylene (mixed isomers)	63,667	63,527	39	101	1,048
Propylene	49,059	49,059	—	—	—
Hydrogen cyanide	40,848	40,848	—	—	—
Toluene	26,071	26,019	29	23	350
Benzene	24,279	24,258	8	13	36	♦ Carcinogen
Hydrogen sulfide	17,003	17,003	—	0	—
n-Hexane	12,964	12,917	39	8	—
Cumene	12,002	11,996	4	2	—	♦ Carcinogen
1,2,4-Trimethylbenzene	11,346	11,342	—	4	—
Ammonia	5,817	4,815	1,002	—	—
Ethylbenzene	5,561	5,527	9	25	121	♦ Carcinogen
Ethylene	2,552	2,552	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1,525	—	1,525	—	3,137
Diethanolamine	948	—	948	—	—
Cyclohexane	944	924	11	9	—
Naphthalene	807	789	16	2	327	♦ Carcinogen
Biphenyl	772	765	6	1	—
1,3-Butadiene	730	730	—	—	—	♦ Carcinogen
Polycyclic aromatic compounds	164	4	156	4	94	♦ Carcinogen
Phenol	149	87	59	3	1
Anthracene	111	109	2	—	2
Pentachlorobenzene	106	—	106	—	—
Hydrogen fluoride	60	60	—	—	—
Carbonyl sulfide	55	55	—	—	—
Nickel compounds	51	—	50	1	692	♦ Carcinogen
Carbon disulfide	50	25	25	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	28	28	—	—	—
Lead compounds	26	—	26	—	70
Hexachlorobenzene	5	—	5	—	—	♦ Carcinogen
Benzo[g,h,i]perylene	1	1	—	—	230
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen

2021

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Molybdenum trioxide	—	—	—	—	—	♦ Carcinogen
Mercury compounds	—	—	—	—	100
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	531,904	—	531,904	—	—
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	117,496	117,496	—	—	—
Hydrogen cyanide	37,295	37,295	—	—	—
p-Xylene	32,265	32,265	—	—	—
Benzene	32,068	32,022	9	37	72	♦ Carcinogen
Toluene	27,133	27,061	11	61	295
Xylene (mixed isomers)	26,796	26,629	11	156	959
Propylene	14,041	14,041	—	—	—
Hydrogen sulfide	12,474	12,474	—	—	—
n-Hexane	11,913	11,886	3	24	—
Tetrachloroethylene	11,124	11,070	54	—	—	♦ Carcinogen
1,2,4-Trimethylbenzene	8,299	8,214	3	82	—
Cumene	8,089	8,081	2	6	—	♦ Carcinogen
m-Xylene	7,760	7,760	—	—	—
Ammonia	6,482	5,381	1,101	—	—
Ethylbenzene	5,157	5,121	10	26	952	♦ Carcinogen
Ethylene	3,316	3,316	—	—	—
o-Xylene	3,035	3,032	2	1	1,972
Biphenyl	2,646	2,637	5	4	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1,488	—	1,488	—	7,749
Diethanolamine	892	—	892	—	—
Naphthalene	644	622	4	18	50	♦ Carcinogen
1,3-Butadiene	565	565	—	—	—	♦ Carcinogen
Cyclohexane	555	500	13	42	—
Phenol	243	95	129	19	1
Polycyclic aromatic compounds	155	3	152	0	17	♦ Carcinogen
Anthracene	153	153	—	—	16
Cresol (mixed isomers)	114	58	56	—	—
Pentachlorobenzene	104	—	104	—	—
Hydrogen fluoride	64	64	—	—	—
Carbonyl sulfide	55	55	—	—	—
Nickel compounds	49	—	49	—	24,719	♦ Carcinogen
Carbon disulfide	48	25	23	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	40	40	—	—	—
Lead compounds	28	—	28	—	530
Hexachlorobenzene	9	—	9	—	—	♦ Carcinogen
Benzo[g,h,i]perylene	1	1	—	—	—
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen

2020

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Molybdenum trioxide	—	—	—	—	—	♦ Carcinogen
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	649,733	—	649,733	—	—
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	130,142	130,142	—	—	—
Hydrogen cyanide	38,972	38,972	—	—	—
Xylene (mixed isomers)	33,913	28,085	5,825	3	3,115
p-Xylene	32,432	32,432	—	0	—
Toluene	29,748	28,841	905	1	1,315
Benzene	28,771	27,951	819	1	283	♦ Carcinogen
Hydrogen sulfide	16,280	16,279	—	1	—
n-Hexane	11,771	11,494	276	1	—
Tetrachloroethylene	11,740	11,690	50	—	—	♦ Carcinogen
Propylene	11,446	11,446	—	—	—
Cumene	9,761	7,873	1,888	0	—	♦ Carcinogen
1,2,4-Trimethylbenzene	8,338	8,334	1	2	—
m-Xylene	8,223	8,223	—	0	—
Ethylbenzene	6,448	5,551	896	1	346	♦ Carcinogen
o-Xylene	6,126	3,029	3,097	0	1,691
Ammonia	5,852	5,741	111	—	—
Ethylene	2,875	2,875	—	—	—
Biphenyl	2,685	2,648	37	0	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1,499	—	1,499	—	9,042
Naphthalene	760	706	54	0	120	♦ Carcinogen
1,3-Butadiene	660	660	—	—	—	♦ Carcinogen
Diethanolamine	554	—	554	—	—
Cyclohexane	484	472	11	1	—
Polycyclic aromatic compounds	154	11	140	3	—	♦ Carcinogen
Anthracene	152	151	0	1	14
Phenol	144	102	41	0	2
Cresol (mixed isomers)	116	65	51	—	—
Pentachlorobenzene	95	—	95	—	—
Hydrogen fluoride	66	66	—	—	—
Carbonyl sulfide	56	56	—	—	—
Nickel compounds	50	0	50	0	422	♦ Carcinogen
Carbon disulfide	49	26	23	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	46	46	—	—	—
Lead compounds	29	0	29	—	651
Cobalt compounds	23	—	23	0	—	♦ Carcinogen
Hexachlorobenzene	6	—	6	—	—	♦ Carcinogen
Polychlorinated biphenyls	5	—	5	—	—	♦ Carcinogen
Benzo[g,h,i]perylene	1	1	—	—	—
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen
Mercury compounds	0	0	0	—	17

2019

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Hydrogen cyanide	40,975	40,975	—	—	—
n-Hexane	10,074	9,796	276	2	0
Diethanolamine	558	—	558	—	—
Carbon disulfide	48	25	23	—	—

2018

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Molybdenum trioxide	—	—	—	—	—	♦ Carcinogen
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	716,824	—	716,824	—	—
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	134,451	134,451	—	—	—
Hydrogen cyanide	43,093	43,093	—	—	—
Xylene (mixed isomers)	41,611	35,770	5,840	1	64
Toluene	39,340	38,418	921	1	639
Benzene	33,468	32,632	836	1	261	♦ Carcinogen
Hydrogen sulfide	28,811	28,811	—	—	—
p-Xylene	28,526	28,526	—	—	3
m-Xylene	27,458	27,458	—	—	8
n-Hexane	16,513	16,237	276	0	1
o-Xylene	16,450	13,353	3,097	—	930
Cumene	14,697	12,808	1,888	1	—	♦ Carcinogen
Propylene	13,058	13,058	—	—	316
Tetrachloroethylene	11,452	11,382	70	—	860	♦ Carcinogen
1,2,4-Trimethylbenzene	9,444	9,440	3	0	3
Ethylbenzene	9,005	8,092	913	0	15	♦ Carcinogen
Ethylene	3,345	3,345	—	—	2
Biphenyl	2,830	2,793	37	—	—
Ammonia	2,102	1,918	184	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1,961	—	1,961	—	5,844
Naphthalene	905	850	54	0	1,493	♦ Carcinogen
1,3-Butadiene	734	734	—	—	—	♦ Carcinogen
Phenol	609	112	497	0	1,789
Diethanolamine	599	—	599	—	—
Cyclohexane	472	454	18	1	2
Certain glycol ethers	414	414	—	—	40
Polycyclic aromatic compounds	199	30	169	—	5	♦ Carcinogen
Cresol (mixed isomers)	138	64	74	—	—
Hydrogen fluoride	76	76	—	—	—
Anthracene	66	66	0	—	4
Nickel compounds	62	—	62	—	20,171	♦ Carcinogen
Carbonyl sulfide	56	56	—	—	—
Lead compounds	55	—	55	—	643
Carbon disulfide	50	25	25	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	46	46	—	—	—
Cobalt compounds	28	—	28	—	9,426	♦ Carcinogen
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen
Benzo[g,h,i]perylene	1	1	0	—	—
Mercury compounds	1	—	1	—	64

2017

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Mercury compounds	—	—	—	—	59
Diethanolamine	—	—	—	—	—
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	832,921	—	832,921	—	—
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	66,228	66,228	—	—	—
Hydrogen sulfide	30,088	30,088	—	—	—
Xylene (mixed isomers)	29,290	28,985	304	1	12,527
Toluene	28,586	28,465	121	—	25,705
Benzene	25,902	25,792	110	—	6,739	♦ Carcinogen
p-Xylene	21,988	21,988	—	—	17
n-Hexane	21,746	21,598	146	2	—
m-Xylene	16,957	16,957	—	—	45
Cumene	16,390	9,318	170	6,902	—	♦ Carcinogen
1-Bromopropane	15,951	15,951	—	—	10,354	♦ Carcinogen
Hydrogen cyanide	14,155	14,155	—	—	—
Propylene	14,049	14,049	—	—	97
1,2,4-Trimethylbenzene	8,729	8,728	—	1	16
o-Xylene	8,087	7,946	141	0	6,638
Ethylbenzene	6,175	6,137	38	—	2,085	♦ Carcinogen
Biphenyl	3,382	3,363	19	—	—
Ethylene	2,885	2,885	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1,395	—	1,395	—	9,612
Ammonia	1,218	1,182	36	—	—
Naphthalene	876	798	78	—	40	♦ Carcinogen
Tetrachloroethylene	689	642	47	—	416	♦ Carcinogen
Cyclohexane	438	429	9	—	12
Certain glycol ethers	385	385	—	—	11
Polycyclic aromatic compounds	301	161	140	—	3	♦ Carcinogen
Anthracene	192	192	—	—	2
Cresol (mixed isomers)	187	140	47	—	—
1,3-Butadiene	180	180	—	—	—	♦ Carcinogen
Phenol	147	138	9	—	3
Carbonyl sulfide	56	56	—	—	—
Hydrogen fluoride	51	51	—	—	—
Carbon disulfide	48	25	23	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	47	47	—	—	—
Lead compounds	23	—	23	—	519
Benzo[g,h,i]perylene	1	1	—	—	—
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen

2016

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	851,914	—	851,914	—	—
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	86,434	86,434	—	—	—
Xylene (mixed isomers)	56,904	56,767	120	17	13,723
Toluene	40,320	40,267	48	5	82,957
Hydrogen sulfide	34,690	34,690	—	—	—
Benzene	32,860	32,820	37	3	3,447	♦ Carcinogen
p-Xylene	32,010	32,006	—	4	309
Propylene	25,255	25,255	—	—	250
m-Xylene	24,876	24,876	—	—	13
1-Bromopropane	21,746	21,741	5	—	—	♦ Carcinogen
1,2,4-Trimethylbenzene	16,969	16,959	—	10	1,241
n-Hexane	15,568	15,547	19	2	—
Cumene	15,149	15,122	9	18	2	♦ Carcinogen
Hydrogen cyanide	14,506	14,506	—	—	—
Ethylbenzene	12,582	12,567	13	2	1,521	♦ Carcinogen
o-Xylene	11,412	11,352	60	—	3,034
Ethylene	5,394	5,394	—	—	2
Biphenyl	5,388	5,376	12	—	—
Naphthalene	2,353	2,334	18	1	268	♦ Carcinogen
Certain glycol ethers	2,156	2,156	—	—	10,347
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	2,114	233	1,881	—	29,889
Ammonia	1,833	1,119	714	—	—
Tetrachloroethylene	829	776	53	—	6	♦ Carcinogen
Cyclohexane	423	407	13	3	—
Cresol (mixed isomers)	373	318	55	—	1
Phenol	358	333	23	2	4
1,3-Butadiene	282	282	—	—	—	♦ Carcinogen
Polycyclic aromatic compounds	171	23	148	0	636	♦ Carcinogen
Nickel compounds	77	9	68	—	17,352	♦ Carcinogen
Hydrogen fluoride	59	59	—	—	—
Carbonyl sulfide	56	56	—	—	—
Lead compounds	54	1	54	—	1,375
Carbon disulfide	51	26	25	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	41	41	—	—	—
Diethanolamine	24	1	23	—	—
Mercury compounds	10	0	10	—	49
Anthracene	10	10	—	—	5
Benzo[g,h,i]perylene	1	1	—	—	196
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen

2015

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	838,490	—	838,490	—	—
Xylene (mixed isomers)	56,104	32,080	855	23,169	2,746
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	48,256	48,256	—	—	—
Toluene	32,800	31,871	225	704	1,538
Hydrogen sulfide	32,319	32,319	—	—	—
Hydrogen cyanide	31,040	31,040	—	—	—
Benzene	26,735	24,821	173	1,741	453	♦ Carcinogen
p-Xylene	24,221	24,221	—	—	67
m-Xylene	20,129	20,128	—	1	202
Propylene	16,355	16,355	—	—	—
n-Hexane	13,689	12,323	34	1,332	—
1,2,4-Trimethylbenzene	13,130	12,854	—	276	3
Cumene	11,475	11,076	373	26	—	♦ Carcinogen
o-Xylene	11,280	10,921	308	51	757
Ethylbenzene	8,311	7,978	91	242	557	♦ Carcinogen
Biphenyl	5,143	5,128	12	3	—
Ethylene	3,181	3,181	—	—	—
Naphthalene	1,694	1,624	59	11	49	♦ Carcinogen
Ammonia	1,044	997	47	—	—
Tetrachloroethylene	826	774	52	—	10	♦ Carcinogen
Cyclohexane	477	456	11	10	—
Phenol	276	247	25	4	1
Cresol (mixed isomers)	266	214	52	—	13
Polycyclic aromatic compounds	175	23	152	0	51	♦ Carcinogen
1,3-Butadiene	173	173	—	—	—	♦ Carcinogen
Carbonyl sulfide	77	77	—	—	—
Hydrogen fluoride	62	62	—	—	—
Certain glycol ethers	62	62	—	—	9,493
Carbon disulfide	60	35	25	—	—
Diethanolamine	52	1	51	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	46	46	—	—	—
Lead compounds	27	1	26	—	947
Mercury compounds	7	0	7	—	50
Anthracene	1	1	—	—	8
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen
Benzo[g,h,i]perylene	0	0	—	—	5

Waste Management & Recycling

How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.

Chemical	Released	Recycled	Energy Recovery	Treated
Benzo[g,h,i]perylene	—	0	—	—
Biphenyl	—	—	—	1,306
Certain glycol ethers	—	41,667	—	—
Ethylene	—	—	132,237	—
Carbon disulfide	—	—	—	1
Carbonyl sulfide	—	—	—	5,493
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	—	—	—	76,715
Hydrogen fluoride	—	—	—	33,194
Cumene	—	—	—	265,219
n-Hexane	—	—	3,825,407	260,948
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	—	—	—	529,024
Ammonia	—	—	—	216,342
Phenol	—	—	—	382
Lead compounds	—	0	—	—
Xylene (mixed isomers)	—	3,093	—	332,353
Toluene	—	688	—	198,970
1,3-Butadiene	—	—	752	60
Benzene	—	209	1,143,344	405,722
Cyclohexane	—	—	—	2,324
Ethylbenzene	—	154	—	27,083
Hydrogen cyanide	—	—	—	117,428
Hydrogen sulfide	—	—	284,003	17,496
1,2,4-Trimethylbenzene	—	—	—	57,797
Diethanolamine	—	—	—	9,652
Propylene	—	—	1,441,816	134,348
Naphthalene	—	—	—	1,173

Off-Site Transfer Destinations

Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.

Destination	Chemical	Disposal	Recycling	Energy Rec.	Treatment
US ECOLOGY TEXAS ROBSTOWN, TX	Ethylbenzene	—	1	—	—
TEXAS MOLECULAR - DEER PARK DEER PARK, TX	Ethylbenzene	37	—	—	—
EL CENTRO LANDFILL ROBSTOWN, TX	Ethylbenzene	3	—	—	—
US ECOLOGY TEXAS ROBSTOWN, TX	Naphthalene	1	—	—	—
TEXAS MOLECULAR - DEER PARK DEER PARK, TX	Naphthalene	2	—	—	—
US ECOLOGY TEXAS ROBSTOWN, TX	Lead compounds	—	0	—	—
EL CENTRO LANDFILL ROBSTOWN, TX	Lead compounds	31	—	—	—
TEXAS MOLECULAR - DEER PARK DEER PARK, TX	Diethanolamine	51,307	—	—	—
US ECOLOGY TEXAS ROBSTOWN, TX	Anthracene	1	—	—	—
US ECOLOGY TEXAS ROBSTOWN, TX	Toluene	—	686	—	—
TEXAS MOLECULAR - DEER PARK DEER PARK, TX	Toluene	266	—	—	—
EL CENTRO LANDFILL ROBSTOWN, TX	Toluene	1	—	—	—
US ECOLOGY TEXAS ROBSTOWN, TX	Phenol	1	—	—	—
TEXAS MOLECULAR - DEER PARK DEER PARK, TX	Phenol	—	—	—	—
EL CENTRO LANDFILL ROBSTOWN, TX	Phenol	—	—	—	—
US ECOLOGY TEXAS ROBSTOWN, TX	Xylene (mixed isomers)	—	3,085	—	—
TEXAS MOLECULAR - DEER PARK DEER PARK, TX	Xylene (mixed isomers)	8,797	—	—	—
EL CENTRO LANDFILL ROBSTOWN, TX	Xylene (mixed isomers)	46	—	—	—
US ECOLOGY TEXAS ROBSTOWN, TX	Benzo[g,h,i]perylene	—	0	—	—
US ECOLOGY TEXAS ROBSTOWN, TX	Nickel compounds	855	—	—	—
EL CENTRO LANDFILL ROBSTOWN, TX	Nickel compounds	18	—	—	—
US ECOLOGY TEXAS ROBSTOWN, TX	Benzene	—	209	—	—
TEXAS MOLECULAR - DEER PARK DEER PARK, TX	Benzene	304	—	—	—
US ECOLOGY TEXAS ROBSTOWN, TX	Polycyclic aromatic compounds	2	—	—	—
EL CENTRO LANDFILL ROBSTOWN, TX	Polycyclic aromatic compounds	0	—	—	—
US ECOLOGY TEXAS ROBSTOWN, TX	Mercury compounds	1	—	—	—
TEXAS MOLECULAR - DEER PARK DEER PARK, TX	Mercury compounds	—	—	—	—
EL CENTRO LANDFILL ROBSTOWN, TX	Mercury compounds	0	—	—	—

Compliance Violations

Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.

Program	Type	Violation Date	Return to Compliance	Status
caa	Linked to Viol. Below	—	—	Open
caa	—	—	—	Open
caa	—	—	—	Open
caa	Linked to Viol. Below	—	—	Open
caa	Linked to Viol. Below	—	—	Open
caa	Linked to Viol. Below	—	—	Open
caa	Linked to Viol. Below	—	—	Open
caa	Linked to Viol. Below	—	—	Open
caa	Linked to Viol. Below	—	—	Open
caa	FRV	Feb 24, 2026	—	Open
caa	FRV	Jun 20, 2025	—	Open
caa	FRV	Feb 28, 2025	—	Open
caa	FRV	May 6, 2024	—	Open
cwa	Permit Violations - Violation Specified in Comment	Apr 23, 2024	Apr 26, 2024	Resolved
cwa	Schedule Event achieved late but reported	Jul 29, 2022	—	Open
caa	FRV	Jun 9, 2022	—	Open
cwa	Permit Violations - Violation Specified in Comment	Oct 29, 2021	Dec 10, 2021	Resolved
caa	FRV	May 21, 2021	—	Open
caa	FRV	Jan 29, 2021	—	Open
rcra	State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements	Jan 20, 2021	Dec 20, 2021	Resolved
rcra	Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators	Jan 20, 2021	Jan 20, 2021	Resolved
rcra	Standards for Universal Waste Management: Standards for Small Quantity Handlers	Jan 20, 2021	Aug 23, 2021	Resolved
rcra	Land Disposal Restrictions: General	Jan 20, 2021	Jan 20, 2021	Resolved
rcra	Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers	Jan 20, 2021	Jan 20, 2021	Resolved
rcra	Standards for Owners and Operators of HW TSDs: Closure and Post-Closure	Jan 20, 2021	Dec 20, 2021	Resolved
rcra	Standards for Used Oil: Generators	Jan 20, 2021	Jan 20, 2021	Resolved
cwa	Permit Violations - Violation Specified in Comment	Mar 22, 2018	—	Open
cwa	Permit Violations - Violation Specified in Comment	May 11, 2016	—	Open
cwa	Permit Violations - Violation Specified in Comment	Jul 8, 2014	—	Open
cwa	Schedule Event achieved late but reported	Apr 1, 2014	—	Open
cwa	Schedule Event achieved late but reported	Jan 1, 2014	—	Open
cwa	Schedule Event achieved late but reported	Oct 1, 2013	—	Open
cwa	Schedule Event achieved late but reported	Jul 1, 2013	—	Open
cwa	Schedule Event achieved late but reported	Apr 1, 2013	—	Open
cwa	Schedule Event reported late	Jan 1, 2013	—	Open
cwa	Schedule Event achieved late but reported	Jan 1, 2013	—	Open
cwa	Schedule Event achieved late but reported	Oct 1, 2012	—	Open
cwa	Schedule Event reported late	Jul 1, 2012	—	Open
cwa	Schedule Event achieved late but reported	Jul 1, 2012	—	Open
cwa	Schedule Event reported late	Apr 1, 2012	—	Open
cwa	Schedule Event achieved late but reported	Apr 1, 2012	—	Open
cwa	Schedule Event achieved late but reported	Apr 1, 2012	—	Open
cwa	Schedule Event reported late	Apr 1, 2012	—	Open
cwa	Schedule Event achieved late but reported	Jan 1, 2012	—	Open
rcra	Standards for Owners and Operators of HW TSDs: Releases from Solid Waste Management Units	Dec 5, 2011	Dec 15, 2011	Resolved
rcra	State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements	Dec 5, 2011	Dec 15, 2011	Resolved
cwa	Schedule Event reported late	Oct 1, 2011	—	Open
cwa	Schedule Event reported late	Oct 1, 2011	—	Open
cwa	Schedule Event achieved late but reported	Oct 1, 2011	—	Open
cwa	Schedule Event achieved late but reported	Oct 1, 2011	—	Open

Discharge Limit Exceedances

Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.

Pollutant	Violation	Reported	Limit	Exceedance	Period	Status
Solids, total suspended	DMR, Limited - Numeric Violation	748.10 kg/d	740.02	+1%	Nov 2025	Open
Solids, total suspended	DMR, Limited - Numeric Violation	748.10 kg/d	740.02	+1%	Nov 2025	Open
Solids, total suspended	DMR, Limited - Numeric Violation	1,783.86 kg/d	740.02	+141%	Jun 2025	Open
Solids, total suspended	DMR, Limited - Numeric Violation	1,783.86 kg/d	740.02	+141%	Jun 2025	Open
Solids, total suspended	DMR, Limited - Numeric Violation	858.97 kg/d	740.02	+16%	Aug 2024	Open
Solids, total suspended	DMR, Limited - Numeric Violation	858.97 kg/d	740.02	+16%	Aug 2024	Open
Oxygen demand, chem. [high level] [COD]	DMR, Limited - Numeric Violation	480.00 mg/L	200.00	+140%	May 2024	Open
Oxygen demand, chem. [high level] [COD]	DMR, Limited - Numeric Violation	360.00 mg/L	200.00	+80%	Nov 2023	Resolved
Oxygen demand, chem. [high level] [COD]	DMR, Limited - Numeric Violation	540.00 mg/L	200.00	+170%	Oct 2023	Resolved
Oxygen demand, chem. [high level] [COD]	DMR, Limited - Numeric Violation	220.00 mg/L	200.00	+10%	Aug 2023	Resolved
Solids, total suspended	DMR, Limited - Numeric Violation	1,274.83 kg/d	740.02	+72%	Apr 2023	Open
Solids, total suspended	DMR, Limited - Numeric Violation	472.61 kg/d	468.53	+1%	Apr 2023	Open
Solids, total suspended	DMR, Limited - Numeric Violation	472.61 kg/d	468.53	+1%	Apr 2023	Open
Solids, total suspended	DMR, Limited - Numeric Violation	1,274.83 kg/d	740.02	+72%	Apr 2023	Open
Oil & Grease	DMR, Limited - Numeric Violation	731.39 kg/d	272.40	+169%	Feb 2023	Open
Oil & Grease	DMR, Limited - Numeric Violation	182.96 kg/d	181.60	+1%	Feb 2023	Open
Oil & Grease	DMR, Limited - Numeric Violation	731.39 kg/d	272.40	+169%	Feb 2023	Open
Oil & Grease	DMR, Limited - Numeric Violation	182.96 kg/d	181.60	+1%	Feb 2023	Open
Enterococci	DMR, Limited - Overdue	47.00 MPN/100mL	35.00	+34%	Sep 2021	Resolved
Enterococci	DMR, Limited - Overdue	95.00 MPN/100mL	89.00	+7%	Sep 2021	Resolved
Enterococci	DMR, Limited - Numeric Violation	95.00 MPN/100mL	89.00	+7%	Sep 2021	Open
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.51 mg/L	0.16	+227%	Sep 2021	Resolved
Enterococci	DMR, Limited - Numeric Violation	47.00 MPN/100mL	35.00	+34%	Sep 2021	Open
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.67 mg/L	0.16	+329%	Jul 2021	Resolved
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.31 mg/L	0.16	+99%	May 2021	Resolved
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.29 mg/L	0.16	+86%	Jun 2020	Open
Enterococci	DMR, Limited - Numeric Violation	2,420.00 MPN/100mL	89.00	+2,619%	May 2019	Open
Enterococci	DMR, Limited - Numeric Violation	2,420.00 MPN/100mL	35.00	+99,999%	May 2019	Open
Enterococci	DMR, Limited - Numeric Violation	498.00 MPN/100mL	35.00	+1,323%	Mar 2019	Open
Enterococci	DMR, Limited - Numeric Violation	2,420.00 MPN/100mL	89.00	+2,619%	Mar 2019	Open
Enterococci	DMR, Limited - Numeric Violation	2,420.00 MPN/100mL	89.00	+99,999%	Nov 2018	Open
Enterococci	DMR, Limited - Numeric Violation	255.00 MPN/100mL	35.00	+629%	Nov 2018	Open
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.20 mg/L	0.16	+30%	Sep 2018	Resolved
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.23 mg/L	0.16	+46%	Aug 2018	Resolved
Copper, total [as Cu]	DMR, Limited - Numeric Violation	0.02 mg/L	0.02	+35%	Jun 2018	Open
Zinc, total [as Zn]	DMR, Limited - Numeric Violation	0.55 mg/L	0.16	+249%	Jun 2018	Resolved
Zinc, total [as Zn]	DMR, Limited - Overdue	0.55 mg/L	0.16	+249%	Jun 2018	Resolved
Copper, total [as Cu]	DMR, Limited - Overdue	0.02 mg/L	0.02	+35%	Jun 2018	Resolved
Enterococci	DMR, Limited - Numeric Violation	687.00 MPN/100mL	89.00	+672%	Jul 2015	Open
Enterococci	DMR, Limited - Numeric Violation	36.00 MPN/100mL	35.00	+3%	Jul 2015	Open
Sulfide, total [as S]	DMR, Limited - Numeric Violation	8.72 kg/d	6.45	+35%	May 2015	Open
Copper, total [as Cu]	DMR, Limited - Numeric Violation	0.05 mg/L	0.02	+211%	Apr 2015	Open
Sulfide, total [as S]	DMR, Limited - Numeric Violation	3.13 kg/d	2.91	+8%	Jan 2015	Open

Enforcement Actions

Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.

Judicial

· Case 06-2000-0911

Date Out of Range

Clean Air Act · Case 3604461515

Date Out of Range

Clean Air Act · Case 3604000547

Judicial

· Case 06-2000-0880

Notice of Noncompliance Issued

Clean Air Act · Case 3604221005 · Dec 31, 2025

Administrative - Formal

Clean Air Act · Case 3604496880 · Aug 13, 2025

$345,000

Administrative - Formal

· Case 06-2025-3383 · Aug 13, 2025

$345,000

Administrative - Formal

· Case 06-2025-3382 · May 21, 2025

Administrative - Formal

Clean Air Act · Case 3602860351 · Aug 22, 2023

$25,000

State CWA Penalty AO

Clean Water Act · Case TX-2022-0481-IWD-E · Jun 19, 2023

$45,000

Administrative - Formal

· Case 06-2022-1776 · Jun 30, 2022

Administrative - Formal

Clean Air Act · Case 3602422270 · Apr 29, 2022

$12,563

WRITTEN INFORMAL

RCRA (Hazardous Waste) · Case RCRA-TXD088474663-4 · Jun 23, 2021

Administrative - Formal

· Case 06-2015-3339 · May 7, 2015

$30,000

Administrative - Formal

· Case 06-2012-3503 · Mar 7, 2012

$22,400

VERBAL INFORMAL

RCRA (Hazardous Waste) · Case RCRA-TXD088474663-3 · Feb 8, 2012

WRITTEN INFORMAL

RCRA (Hazardous Waste) · Case RCRA-TXD088474663-2 · Feb 19, 2010

WRITTEN INFORMAL

RCRA (Hazardous Waste) · Case RCRA-TXD088474663-1 · Feb 10, 2005

Administrative - Formal

· Case 06-1998-0220 · Feb 27, 2002

Judicial

· Case 05-2000-0584 · Apr 25, 2001

$4,500,000

Other facilities in NUECES County, TX

SARATOGA DOWNS

CORPUS CHRISTI, TX

SUPERIOR WEIGHTING PRODUCTS

CORPUS CHRISTI, TX

ESTES EXPRESS LINES

CORPUS CHRISTI, TX

HARBOR ISLAND WWTP

NUECES COUNTY, TX

LAIDLAW WASTE SYSTEMS INC

CORPUS CHRISTI, TX

LYNX BESS PROJECT

ROBSTOWN, TX

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