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Valero Energy

Rank in Toxic 100 Water Polluters: 42
Surface Water releases 2021 (lbs): 4,185,347
POTW (sewerage plant) transfers 2021 (lbs): 172,930
Total Surface Water and POTW Toxic Hazard 2021: 200,928,682
EJ: Near Poor Share: 30%
EJ: Minority Share: 62%

You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company is rank 53 on the Toxic 100 Air Polluters list.
This company is rank 23 on the Greenhouse 100 Polluters list.
This company is rank 3 on the Greenhouse 100 Suppliers list.

Chemicals at facilities displayed below: (
display facilities) (display chemicals)
(Click on column headers to re-sort table: current sort is by percent of total company hazard.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on chemical health effects.)
Split *
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Benzene 0 2,128 117,055,398 58.26%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Benzene 0 1,000 55,000,000 27.37%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Benzene 0 190 10,450,000 5.20%
VALERO REFINING - TEXAS L.P. HOUSTON REFINERY HOUSTON TX Hydrogen sulfide 929 0 1,672,200 0.83%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Antimony compounds 0 636 1,590,000 0.79%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Lead 1 83 1,507,500 0.75%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Benzene 23 0 1,269,951 0.63%
VALERO PARTNERS WEST MEMPHIS LLC WEST MEMPHIS AR Benzene 0 23 1,260,704 0.63%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Lead compounds 67 0 1,206,000 0.60%
VALERO REFINING - TEXAS L.P. HOUSTON REFINERY HOUSTON TX Nitrate compounds (water dissociable; reportable only when in aqueous solution) 1,844,037 0 1,161,744 0.58%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Benzene 15 0 825,000 0.41%
VALERO REFINING-TEXAS LP TEXAS CITY TX Nitrate compounds (water dissociable; reportable only when in aqueous solution) 1,200,000 0 756,000 0.38%
VALERO REFINING-TEXAS LP TEXAS CITY TX Lead compounds 39 0 702,000 0.35%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Vanadium (except when contained in an alloy) 0 4,321 604,940 0.30%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Hydrogen sulfide 10 272 507,600 0.25%
VALERO DONALDSONVILLE ASPHALT TERMINAL SAINT JAMES LA Polycyclic aromatic compounds 2 0 404,515 0.20%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Ethylbenzene 1 254 280,750 0.14%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Benzene 5 0 275,000 0.14%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Benzene 5 0 275,000 0.14%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Benzene 5 0 275,000 0.14%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Nitrate compounds (water dissociable; reportable only when in aqueous solution) 399,305 0 251,562 0.13%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Hydrogen sulfide 136 0 244,800 0.12%
VALERO PARTNERS WEST MEMPHIS LLC WEST MEMPHIS AR Benzo[g,h,i]perylene 1 11 237,958 0.12%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Ethylbenzene 0 200 219,980 0.11%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Lead compounds 10 0 186,120 0.09%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Hydrogen sulfide 98 0 176,400 0.09%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Benzene 3 0 159,500 0.08%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Lead compounds 8 0 151,920 0.08%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Molybdenum trioxide 375 0 142,382 0.07%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Lead compounds 7 0 126,000 0.06%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Phenol 5 38,000 125,417 0.06%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Hydrogen sulfide 67 0 120,600 0.06%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Nitrate compounds (water dissociable; reportable only when in aqueous solution) 155,184 0 97,766 0.05%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Nitrate compounds (water dissociable; reportable only when in aqueous solution) 138,923 0 87,521 0.04%
VALERO PARTNERS WEST MEMPHIS LLC WEST MEMPHIS AR Polycyclic aromatic compounds 0 0 83,538 0.04%
VALERO REFINING-TEXAS LP TEXAS CITY TX Molybdenum trioxide 207 0 78,660 0.04%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Nitrate compounds (water dissociable; reportable only when in aqueous solution) 13,948 101,823 72,936 0.04%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Lead compounds 4 0 68,400 0.03%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Cresol (mixed isomers) 1 3,382 67,646 0.03%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Mercury compounds 6 0 60,000 0.03%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Nitrate compounds (water dissociable; reportable only when in aqueous solution) 94,632 0 59,618 0.03%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Nitrate compounds (water dissociable; reportable only when in aqueous solution) 90,433 0 56,973 0.03%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Lead compounds 3 0 55,440 0.03%
VALERO REFINING - TEXAS L.P. HOUSTON REFINERY HOUSTON TX Benzene 1 0 55,000 0.03%
VALERO REFINING-TEXAS LP TEXAS CITY TX Benzene 1 0 55,000 0.03%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Hydrogen cyanide 32 0 54,740 0.03%
VALERO REFINING - TEXAS L.P. HOUSTON REFINERY HOUSTON TX Lead compounds 3 0 54,000 0.03%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Nitrate compounds (water dissociable; reportable only when in aqueous solution) 77,834 0 49,036 0.02%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Nitrate compounds (water dissociable; reportable only when in aqueous solution) 73,310 0 46,185 0.02%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Molybdenum trioxide 0 120 45,600 0.02%
PREMCOR HARTFORD DISTRIBUTION CENTER HARTFORD IL Polycyclic aromatic compounds 0 0 43,074 0.02%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Toluene 1 2,934 38,158 0.02%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) 0 0 36,096 0.02%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Ethylbenzene 23 0 25,399 0.01%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Toluene 0 1,700 22,100 0.01%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Benzene 0 0 22,000 0.01%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Nickel compounds 1 238 21,748 0.01%
VALERO PARTNERS WEST MEMPHIS LLC WEST MEMPHIS AR Ethylbenzene 2 16 19,526 0.01%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Nickel compounds 204 0 18,564 0.01%
VALERO REFINING-TEXAS LP TEXAS CITY TX Vanadium compounds 130 0 18,200 0.01%
VALERO REFINING-TEXAS LP TEXAS CITY TX Ethylene glycol 29,000 0 14,500 0.01%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Ethylbenzene 0 12 13,199 0.01%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Nitrate compounds (water dissociable; reportable only when in aqueous solution) 20,626 0 12,994 0.01%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Phenol 7 3,739 12,361 0.01%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Xylene (mixed isomers) 1 2,272 11,366 0.01%
VALERO REFINING - TEXAS L.P. HOUSTON REFINERY HOUSTON TX Nickel compounds 119 0 10,829 0.01%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Tetrachloroethylene 5 0 10,500 0.01%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX 2,4-Dimethylphenol 204 0 10,200 0.01%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Nickel compounds 110 0 10,028 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Mercury compounds 1 0 10,000 0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Mercury compounds 1 0 10,000 0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Hydrogen sulfide 5 0 9,000 0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Hydrogen sulfide 5 0 9,000 0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Hydrogen sulfide 5 0 9,000 0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Nickel compounds 89 0 8,054 0.00%
VALERO LAKOTA PLANT LAKOTA IA Acetaldehyde 1 0 7,900 0.00%
PREMCOR HARTFORD DISTRIBUTION CENTER HARTFORD IL Benzene 0 0 6,600 0.00%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Zinc compounds 17 1,971 6,561 0.00%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Xylene (mixed isomers) 1 1,300 6,505 0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Tetrachloroethylene 3 0 6,174 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Nickel compounds 63 0 5,733 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Methanol 5,700 0 5,700 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Ethylbenzene 5 0 5,500 0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Ethylbenzene 5 0 5,500 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Ethylbenzene 5 0 5,500 0.00%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Ethylbenzene 5 0 5,500 0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Chlorine 517 0 5,175 0.00%
PREMCOR HARTFORD DISTRIBUTION CENTER HARTFORD IL Benzo[g,h,i]perylene 0 0 4,786 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Hydrogen sulfide 2 0 3,600 0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) 0 0 3,543 0.00%
VALERO PARTNERS WEST MEMPHIS LLC WEST MEMPHIS AR 1,2,4-Trimethylbenzene 4 31 3,494 0.00%
VALERO REFINING - TEXAS L.P. HOUSTON REFINERY HOUSTON TX Ethylbenzene 3 0 3,300 0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Ethylbenzene 3 0 3,234 0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Cresol (mixed isomers) 158 0 3,166 0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX 1,2,4-Trimethylbenzene 23 0 2,309 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Mercury compounds 0 0 2,000 0.00%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Nickel compounds 0 21 1,911 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Nickel compounds 20 0 1,820 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Carbonyl sulfide 5 0 1,750 0.00%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Toluene 0 130 1,690 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Zinc compounds 480 0 1,584 0.00%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Naphthalene 0 30 1,500 0.00%
VALERO PARTNERS WEST MEMPHIS LLC WEST MEMPHIS AR Toluene 11 97 1,410 0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Phenol 422 0 1,393 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Phenol 378 0 1,247 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Ethylbenzene 1 0 1,100 0.00%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Mercury compounds 0 0 1,000 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX n-Butyl alcohol (1-Butanol) 81 0 810 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Cresol (mixed isomers) 39 0 780 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Vanadium compounds 5 0 700 0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Anthracene 204 0 673 0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Toluene 48 0 624 0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Phenol 162 0 535 0.00%
PREMCOR HARTFORD DISTRIBUTION CENTER HARTFORD IL Ethylbenzene 0 0 528 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA 1,2,4-Trimethylbenzene 5 0 500 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK 1,2,4-Trimethylbenzene 5 0 500 0.00%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX 1,2,4-Trimethylbenzene 5 0 500 0.00%
VALERO PARTNERS WEST MEMPHIS LLC WEST MEMPHIS AR Xylene (mixed isomers) 10 89 495 0.00%
VALERO PARTNERS WEST MEMPHIS LLC WEST MEMPHIS AR n-Hexane (Hexane) 3 26 494 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Zinc compounds 134 0 442 0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Mercury compounds 0 0 400 0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX n-Hexane (Hexane) 23 0 393 0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Ethylene glycol 751 0 376 0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Phenol 111 0 366 0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Toluene 23 0 300 0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX 1,2,4-Trimethylbenzene 3 0 294 0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Zinc compounds 88 0 290 0.00%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Mercury compounds 0 0 290 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Naphthalene 5 0 250 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Naphthalene 5 0 250 0.00%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Naphthalene 5 0 250 0.00%
VALERO PARTNERS WEST MEMPHIS LLC WEST MEMPHIS AR Naphthalene 0 4 225 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Phenol 63 0 208 0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Phenol 61 0 201 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Naphthalene 4 0 200 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX 1,2,4-Trimethylbenzene 2 0 200 0.00%
PREMCOR HARTFORD DISTRIBUTION CENTER HARTFORD IL Mercury 0 0 181 0.00%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Xylene (mixed isomers) 0 36 180 0.00%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Nitrate compounds (water dissociable; reportable only when in aqueous solution) 250 0 158 0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Naphthalene 3 0 150 0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Xylene (mixed isomers) 27 0 135 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Hydrogen fluoride (Hydrofluoric acid) 5 0 125 0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Ethylene glycol 213 0 107 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Cresol (mixed isomers) 5 0 100 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Cresol (mixed isomers) 5 0 100 0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Cresol (mixed isomers) 5 0 100 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA n-Hexane (Hexane) 5 0 85 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK n-Hexane (Hexane) 5 0 85 0.00%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX n-Hexane (Hexane) 5 0 85 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Toluene 5 0 65 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Toluene 5 0 65 0.00%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Toluene 5 0 65 0.00%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Naphthalene 0 1 50 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Cumene 5 0 50 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Carbon disulfide 5 0 50 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Cumene 5 0 50 0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX n-Hexane (Hexane) 3 0 50 0.00%
VALERO REFINING - TEXAS L.P. HOUSTON REFINERY HOUSTON TX Toluene 3 0 39 0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Toluene 3 0 38 0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA n-Hexane (Hexane) 2 0 34 0.00%
PREMCOR HARTFORD DISTRIBUTION CENTER HARTFORD IL Lead compounds 0 0 27 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Xylene (mixed isomers) 5 0 25 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Styrene 5 0 25 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Xylene (mixed isomers) 5 0 25 0.00%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Xylene (mixed isomers) 5 0 25 0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Xylene (mixed isomers) 5 0 24 0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Methanol 23 0 23 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX n-Hexane (Hexane) 1 0 17 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Anthracene 5 0 17 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Phenol 5 0 17 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Anthracene 5 0 17 0.00%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Phenol 5 0 17 0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Xylene (mixed isomers) 3 0 15 0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Cyclohexane 23 0 13 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Toluene 1 0 13 0.00%
PREMCOR HARTFORD DISTRIBUTION CENTER HARTFORD IL Naphthalene 0 0 12 0.00%
VALERO PARTNERS WEST MEMPHIS LLC WEST MEMPHIS AR Lead 0 0 11 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Cumene 1 0 10 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Propylene 5 0 6 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Cyclohexane 9 0 5 0.00%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Methanol 0 5 5 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Methanol 5 0 5 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Methanol 5 0 5 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Xylene (mixed isomers) 1 0 5 0.00%
VALERO PARTNERS WEST MEMPHIS LLC WEST MEMPHIS AR Mercury 0 0 5 0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Methanol 3 0 3 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Cyclohexane 5 0 3 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Cyclohexane 5 0 3 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Ethylene 5 0 3 0.00%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Cyclohexane 0 2 1 0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Cyclohexane 2 0 1 0.00%
VALERO REFINING CO - TENNESSEE L.L.C. MEMPHIS TN Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 3 527 0 0.00%
VALERO RENEWABLE FUELS CO LLC DBA VALERO LINDEN PLANT LINDEN IN Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 0 2 0 0.00%
VALERO RENEWABLE FUELS ALBERT CITY* ALBERT CITY IA Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 0 2 0 0.00%
VALERO HARTLEY PLANT HARTLEY IA Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 0 2 0 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Phenanthrene 5 0 0 0.00%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 24,181 0 0 0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 1,923 0 0 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Phenanthrene 5 0 0 0.00%
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ARDMORE OK Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 406 0 0 0.00%
VALERO REFINING - TEXAS L.P. HOUSTON REFINERY HOUSTON TX Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 879 0 0 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Phenanthrene 5 0 0 0.00%
VALERO REFINING-TEXAS LP TEXAS CITY TX Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 240 0 0 0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Phenanthrene 204 0 0 0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 930 0 0 0.00%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 33 0 0 0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 1,385 0 0 0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 4,024 0 0 0.00%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 5 0 0 0.00%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 150 5,300 0 0.00%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 361 0 0 0.00%

For explanations of most columns above, including the EJ Shares, see the technical notes.

Toxic hazard: Pounds of direct releases to surface water and pounds transferred to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2021, weighted by toxicity of chemicals. Weights are from the EPA's Risk-Screening Environmental Indicators project. For details, see technical notes.

Quantity of toxic surface water releases and POTW transfers: Pounds of toxic chemicals released directly to surface water at each TRI facility or transferred off-site to a POTW, without weighting for toxicity or population.

* Split: if 50% appears in this column, then the facility's releases have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and hazard are displayed here.

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