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Valero Energy

Rank in Toxic 100: 15
Rank among all TRI companies: 52
Air releases 2014 (lbs): 4,694,990
Incineration transfers 2014 (lbs): 59,383
Total Air and Incineration Toxic Score 2014: 1,424,842
Percentage of national total 2014 toxic air and incineration score: 0.326%
EJ: Poor Share: 23.9%
EJ: Minority Share: 72.4%

Chemicals at facilities displayed below: (
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Rv
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX 1,2-Dichloroethane 5 0 0 0.00% 20.2% 63.7%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX 1,2,4-Trimethylbenzene 805 788 0 0.00% 22.3% 59.9%
PREMCOR ALSIP DISTRIBUTION CENTER ALSIP IL 1,2,4-Trimethylbenzene 175 0 25 0.00% 23.5% 72.4%
PREMCOR HAMMOND DISTRIBUTION CENTER HAMMOND IN 1,2,4-Trimethylbenzene 135 0 11 0.00% 29.3% 71.9%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX 1,2,4-Trimethylbenzene 1,003 17 16 0.00% 25.2% 59.6%
ULTRAMAR INC MARINE TERMINAL WILMINGTON CA 1,2,4-Trimethylbenzene 42 0 8 0.00% 22.9% 77.4%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA 1,2,4-Trimethylbenzene 545 114 109 0.01% 23.4% 77.9%
VALERO LOUISVILLE TERMINAL LOUISVILLE KY 1,2,4-Trimethylbenzene 499 36 26 0.00% 27.3% 57.0%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA 1,2,4-Trimethylbenzene 1,135 0 10 0.00% 22.1% 49.8%
VALERO REFINING - NEW ORLEANS LLC NORCO LA 1,2,4-Trimethylbenzene 734 42 6 0.00% 17.4% 45.3%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX 1,2,4-Trimethylbenzene 1,179 17 162 0.01% 25.9% 83.8%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN 1,2,4-Trimethylbenzene 653 0 30 0.00% 35.6% 82.0%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA 1,2,4-Trimethylbenzene 3,644 84 169 0.01% 9.6% 54.8%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX 1,2,4-Trimethylbenzene 1,254 44 10 0.00% 22.1% 85.0%
VALERO REFINING-TEXAS LP TEXAS CITY TX 1,2,4-Trimethylbenzene 4,665 90 79 0.01% 21.3% 56.6%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX 1,2,4-Trimethylbenzene 1,337 0 9 0.00% 23.8% 75.0%
VALERO THREE RIVERS REFINERY THREE RIVERS TX 1,2,4-Trimethylbenzene 609 0 2 0.00% 14.8% 54.6%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX 1,3-Butadiene 74 18 5 0.00% 20.7% 64.1%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX 1,3-Butadiene 108 0 267 0.02% 24.7% 59.2%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA 1,3-Butadiene 112 0 2,043 0.14% 22.0% 76.1%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA 1,3-Butadiene 1,499 0 2,196 0.15% 22.4% 53.0%
VALERO REFINING - NEW ORLEANS LLC NORCO LA 1,3-Butadiene 904 0 788 0.06% 18.3% 47.5%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX 1,3-Butadiene 709 0 15,180 1.07% 26.4% 84.8%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN 1,3-Butadiene 140 0 984 0.07% 37.0% 84.8%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA 1,3-Butadiene 203 0 1,434 0.10% 8.9% 53.7%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX 1,3-Butadiene 28 0 73 0.01% 21.9% 87.2%
VALERO REFINING-TEXAS LP TEXAS CITY TX 1,3-Butadiene 862 0 2,532 0.18% 21.6% 56.5%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX 1,3-Butadiene 194 0 228 0.02% 23.6% 75.9%
VALERO THREE RIVERS REFINERY THREE RIVERS TX 1,3-Butadiene 33 0 14 0.00% 14.7% 54.5%
VALERO RENEWABLE FUELS-MOUNT VERNON MOUNT VERNON IN Acetaldehyde 3,904 0 630 0.04% 17.2% 12.1%
VALERO CHARLES CITY PLANT CHARLES CITY IA Acetaldehyde 12,793 0 272 0.02% 15.1% 7.5%
VALERO RENEWABLE FUELS CO LLC HARTLEY HARTLEY IA Acetaldehyde 10,751 0 202 0.01% 11.9% 7.8%
VALERO RENEWABLE FUELS JEFFERSON WI Acetaldehyde 12,251 0 1,416 0.10% 11.2% 13.4%
VALERO RENEWABLE FUELS ALBERT CITY ALBERT CITY IA Acetaldehyde 11,466 0 357 0.03% 13.9% 13.5%
VALERO RENEWABLE FUELS CO LLC BLOOMINGBURG OH Acetaldehyde 9,813 0 982 0.07% 19.8% 14.3%
VALERO RENEWABLE FUELS CO LLC DBA VALERO ALBION PLANT ALBION NE Acetaldehyde 5,532 0 129 0.01% 11.0% 3.0%
VALERO RENEWABLE FUELS CO LLC DBA VALERO LINDEN PLANT LINDEN IN Acetaldehyde 5,913 0 593 0.04% 14.8% 13.4%
VALERO RENEWABLE FUELS LLC FORT DODGE IA Acetaldehyde 9,165 0 256 0.02% 16.3% 13.1%
VALERO RENEWABLE FUELS LLC* AURORA SD Acetaldehyde 7,205 0 123 0.01% 13.1% 10.6%
VALERO WELCOME PLANT WELCOME MN Acetaldehyde 6,438 0 86 0.01% 11.1% 7.5%
VALERO RENEWABLE FUELS-MOUNT VERNON MOUNT VERNON IN Acrolein 1,400 0 4,982 0.35% 17.2% 12.1%
VALERO CHARLES CITY PLANT CHARLES CITY IA Acrolein 2,559 0 1,210 0.08% 15.2% 7.5%
VALERO RENEWABLE FUELS CO LLC HARTLEY HARTLEY IA Acrolein 1,034 0 434 0.03% 11.9% 7.8%
VALERO RENEWABLE FUELS ALBERT CITY ALBERT CITY IA Acrolein 3,645 0 2,495 0.18% 13.9% 13.5%
VALERO RENEWABLE FUELS CO LLC BLOOMINGBURG OH Acrolein 3,827 0 8,413 0.59% 19.8% 14.2%
VALERO RENEWABLE FUELS CO LLC DBA VALERO ALBION PLANT ALBION NE Acrolein 5,028 0 2,636 0.18% 11.0% 3.0%
VALERO RENEWABLE FUELS CO LLC DBA VALERO LINDEN PLANT LINDEN IN Acrolein 5,849 0 12,678 0.89% 14.8% 13.4%
VALERO RENEWABLE FUELS LLC FORT DODGE IA Acrolein 2,100 0 1,312 0.09% 16.3% 13.1%
VALERO WELCOME PLANT WELCOME MN Acrolein 1,818 0 541 0.04% 11.1% 7.4%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Ammonia 234,170 140 7 0.00% 20.8% 62.7% *
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Ammonia 21,068 0 22 0.00% 23.4% 55.8%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Ammonia 64,685 0 451 0.03% 20.4% 73.1%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Ammonia 35,188 0 19 0.00% 22.5% 53.5%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Ammonia 38,676 0 14 0.00% 19.2% 49.2%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Ammonia 30,835 13 326 0.02% 24.9% 81.6%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Ammonia 11,428 1,103 40 0.00% 33.3% 77.6%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Ammonia 13,915 0 33 0.00% 11.0% 56.2%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Ammonia 4,506 0 1 0.00% 22.2% 81.0%
VALERO REFINING-TEXAS LP TEXAS CITY TX Ammonia 29,080 37 34 0.00% 20.7% 55.9%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Ammonia 36,604 0 18 0.00% 22.7% 75.1%
VALERO RENEWABLE FUELS JEFFERSON WI Ammonia 1 0 0 0.00% 11.8% 15.6%
VALERO RENEWABLE FUELS ALBERT CITY ALBERT CITY IA Ammonia 5 0 0 0.00% 14.2% 12.4%
VALERO RENEWABLE FUELS CO LLC BLOOMINGBURG OH Ammonia 5 0 0 0.00% 19.8% 14.3%
VALERO RENEWABLE FUELS CO LLC DBA VALERO LINDEN PLANT LINDEN IN Ammonia 2 0 0 0.00% 13.9% 11.8%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Ammonia 13,971 0 2 0.00% 15.3% 54.9%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Anthracene 0 0 0 0.00% 20.9% 63.5%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Anthracene 3 0 0 0.00% 26.1% 61.2%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Anthracene 1 0 0 0.00% 20.6% 73.9%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Anthracene 1 0 0 0.00% 22.5% 53.4%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Anthracene 10 0 0 0.00% 16.7% 43.5%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Anthracene 1 0 0 0.00% 25.9% 83.6%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Anthracene 1 0 0 0.00% 22.6% 80.9%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Anthracene 1 0 0 0.00% 23.1% 75.8%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Antimony and antimony compounds 98 0 18 0.00% 19.2% 49.2%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Antimony and antimony compounds 38 0 206 0.01% 24.7% 81.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Antimony and antimony compounds 38 0 68 0.00% 33.2% 77.6%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Antimony and antimony compounds 98 0 25 0.00% 22.7% 75.1%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Benzene 16,012 80 394 0.03% 20.8% 62.8% *
PREMCOR ALSIP DISTRIBUTION CENTER ALSIP IL Benzene 461 0 3,863 0.27% 22.8% 70.6%
PREMCOR HAMMOND DISTRIBUTION CENTER HAMMOND IN Benzene 307 0 1,424 0.10% 27.7% 70.6%
PREMCOR HARTFORD DISTRIBUTION CENTER HARTFORD IL Benzene 166 0 211 0.01% 17.4% 29.5%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Benzene 11,791 0 9,763 0.69% 23.5% 55.9%
ULTRAMAR INC MARINE TERMINAL WILMINGTON CA Benzene 91 0 1,231 0.09% 21.2% 74.7%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Benzene 1,026 2 8,607 0.60% 21.5% 74.7%
VALERO CHARLES CITY PLANT CHARLES CITY IA Benzene 69 0 6 0.00% 15.0% 7.4%
VALERO RENEWABLE FUELS CO LLC HARTLEY HARTLEY IA Benzene 44 0 3 0.00% 12.0% 7.9%
VALERO LOUISVILLE TERMINAL LOUISVILLE KY Benzene 881 26 2,643 0.19% 26.2% 53.5%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Benzene 5,311 151 2,460 0.17% 22.0% 48.6%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Benzene 8,661 155 2,767 0.19% 18.9% 48.6%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Benzene 5,658 5 47,363 3.32% 25.0% 81.9%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Benzene 3,419 9 9,372 0.66% 33.5% 78.1%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Benzene 8,116 30 22,080 1.55% 10.5% 55.9%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Benzene 21,337 298 9,428 0.66% 22.0% 84.8%
VALERO REFINING-TEXAS LP TEXAS CITY TX Benzene 9,105 9 8,335 0.58% 20.8% 56.3%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Benzene 10,223 288 4,054 0.28% 22.9% 74.9%
VALERO RENEWABLE FUELS JEFFERSON WI Benzene 369 0 170 0.01% 11.1% 13.2%
VALERO RENEWABLE FUELS ALBERT CITY ALBERT CITY IA Benzene 40 0 7 0.00% 13.9% 13.2%
VALERO RENEWABLE FUELS CO LLC BLOOMINGBURG OH Benzene 85 0 37 0.00% 19.7% 14.7%
VALERO RENEWABLE FUELS CO LLC DBA VALERO ALBION PLANT ALBION NE Benzene 328 0 29 0.00% 11.0% 3.0%
VALERO RENEWABLE FUELS CO LLC DBA VALERO LINDEN PLANT LINDEN IN Benzene 51 0 24 0.00% 14.7% 13.2%
VALERO RENEWABLE FUELS LLC FORT DODGE IA Benzene 25 0 3 0.00% 15.9% 12.8%
VALERO RENEWABLE FUELS LLC* AURORA SD Benzene 273 0 18 0.00% 13.1% 10.6%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Benzene 26,656 0 3,746 0.26% 15.2% 54.8%
VALERO WELCOME PLANT WELCOME MN Benzene 133 0 7 0.00% 11.1% 7.6%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Benzene 98 0 1,831 0.13% 23.1% 79.9%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Benzo(g,h,i)perylene 0 0 0 0.00% 19.9% 65.1%
PREMCOR ALSIP DISTRIBUTION CENTER ALSIP IL Benzo(g,h,i)perylene 0 0 1 0.00% 23.1% 72.2%
PREMCOR HAMMOND DISTRIBUTION CENTER HAMMOND IN Benzo(g,h,i)perylene 0 0 0 0.00% 30.6% 72.9%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Benzo(g,h,i)perylene 1 0 0 0.00% 24.8% 59.7%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Benzo(g,h,i)perylene 0 0 0 0.00% 21.0% 74.8%
VALERO LOUISVILLE TERMINAL LOUISVILLE KY Benzo(g,h,i)perylene 0 0 0 0.00% 28.4% 60.7%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Benzo(g,h,i)perylene 2 0 1 0.00% 21.3% 42.1%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Benzo(g,h,i)perylene 1 0 0 0.00% 18.2% 47.5%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Benzo(g,h,i)perylene 4 0 5 0.00% 37.0% 84.8%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Benzo(g,h,i)perylene 0 0 0 0.00% 12.1% 57.3%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Benzo(g,h,i)perylene 1 0 0 0.00% 22.8% 82.1%
VALERO REFINING-TEXAS LP TEXAS CITY TX Benzo(g,h,i)perylene 0 8 0 0.00% 21.7% 57.5%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Benzo(g,h,i)perylene 1 0 0 0.00% 23.6% 76.2%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Benzo(g,h,i)perylene 2 0 0 0.00% 14.5% 54.5%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Benzo(g,h,i)perylene 0 0 0 0.00% 24.3% 83.2%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Carbon disulfide 825 0 0 0.00% 20.8% 62.7%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Carbon disulfide 3,350 0 0 0.00% 23.4% 55.8%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Carbon disulfide 455 0 0 0.00% 20.3% 73.0%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Carbon disulfide 2,862 0 0 0.00% 22.5% 53.7%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Carbon disulfide 4,879 0 0 0.00% 19.2% 49.2%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Carbon disulfide 1,351 0 2 0.00% 24.7% 81.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Carbon disulfide 801 0 0 0.00% 33.2% 77.6%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Carbon disulfide 583 0 0 0.00% 22.3% 80.1%
VALERO REFINING-TEXAS LP TEXAS CITY TX Carbon disulfide 1,920 0 0 0.00% 20.7% 55.9%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Carbon disulfide 4,006 0 0 0.00% 22.7% 75.1%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Carbon disulfide 645 0 0 0.00% 15.5% 55.0%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Carbonyl sulfide 255 0 0 0.00% 20.8% 62.7%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Carbonyl sulfide 5,112 0 3 0.00% 23.4% 55.8%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Carbonyl sulfide 4,528 0 19 0.00% 20.3% 73.0%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Carbonyl sulfide 376 0 0 0.00% 22.5% 53.7%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Carbonyl sulfide 199 0 0 0.00% 19.2% 49.2%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Carbonyl sulfide 31 0 0 0.00% 24.7% 81.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Carbonyl sulfide 10 0 0 0.00% 34.6% 80.1%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Carbonyl sulfide 12,694 0 10 0.00% 12.2% 57.0%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Carbonyl sulfide 469 0 0 0.00% 22.3% 80.1%
VALERO REFINING-TEXAS LP TEXAS CITY TX Carbonyl sulfide 306 0 0 0.00% 20.7% 55.9%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Carbonyl sulfide 1,693 0 1 0.00% 22.7% 75.1%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Carbonyl sulfide 2,276 0 0 0.00% 15.5% 55.0%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Chlorine 816 0 268 0.02% 22.7% 75.1%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Chromium and chromium compounds 40 0 6,504 0.46% 12.2% 57.0%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Chromium and chromium compounds 21 0 821 0.06% 22.3% 80.1%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Cobalt and cobalt compounds 51 0 769 0.05% 20.8% 62.8%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Cobalt and cobalt compounds 59 0 30,039 2.11% 23.4% 55.9%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Cobalt and cobalt compounds 13 0 43,366 3.04% 20.3% 73.0%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Cobalt and cobalt compounds 18 0 4,633 0.33% 22.5% 53.7%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Cobalt and cobalt compounds 63 0 10,909 0.77% 19.2% 49.2%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Cobalt and cobalt compounds 32 0 163,510 11.48% 24.7% 81.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Cobalt and cobalt compounds 26 0 43,739 3.07% 33.2% 77.6%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Cobalt and cobalt compounds 38 0 24,429 1.71% 12.2% 57.0%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Copper and copper compounds 48 0 3 0.00% 12.2% 57.1%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Copper and copper compounds 25 0 0 0.00% 22.4% 80.3%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Cresol (mixed isomers) 37 1 0 0.00% 21.0% 63.3%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Cresol (mixed isomers) 29 0 0 0.00% 24.0% 57.7%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Cresol (mixed isomers) 26 0 0 0.00% 21.2% 40.2%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Cresol (mixed isomers) 10 25 0 0.00% 16.1% 42.1%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Cresol (mixed isomers) 10 0 0 0.00% 26.5% 85.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Cresol (mixed isomers) 11 11 0 0.00% 34.8% 80.6%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Cresol (mixed isomers) 35 0 0 0.00% 10.0% 55.2%
VALERO REFINING-TEXAS LP TEXAS CITY TX Cresol (mixed isomers) 1,727 7 0 0.00% 21.5% 56.9%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Cumene 3,339 235 0 0.00% 20.3% 63.8%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Cumene 119 0 0 0.00% 24.0% 57.0%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Cumene 37 0 0 0.00% 22.7% 76.4%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Cumene 110 0 0 0.00% 21.4% 42.6%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Cumene 248 11 0 0.00% 18.5% 47.6%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Cumene 161 0 0 0.00% 25.1% 81.9%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Cumene 87 38 0 0.00% 33.8% 78.6%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Cumene 207 9 0 0.00% 10.4% 55.8%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Cumene 401 0 0 0.00% 21.9% 85.9%
VALERO REFINING-TEXAS LP TEXAS CITY TX Cumene 451 3 0 0.00% 20.9% 56.6%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Cumene 67 0 0 0.00% 23.3% 74.7%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Cumene 488 0 0 0.00% 15.0% 54.7%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Cyanide compounds 907 0 4 0.00% 20.8% 62.7%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Cyanide compounds 946 0 123 0.01% 23.4% 55.8%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Cyanide compounds 278 0 19 0.00% 22.5% 53.7%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Cyanide compounds 1,826 0 82 0.01% 19.2% 49.2%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Cyanide compounds 1,431 0 1,892 0.13% 24.7% 81.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Cyanide compounds 886 0 386 0.03% 33.2% 77.6%
VALERO REFINING-TEXAS LP TEXAS CITY TX Cyanide compounds 1,049 30 153 0.01% 20.7% 55.9%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Cyclohexane 5,310 323 0 0.00% 20.7% 63.1%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Cyclohexane 5,838 0 0 0.00% 23.6% 56.3%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Cyclohexane 890 0 0 0.00% 21.8% 75.2%
VALERO CHARLES CITY PLANT CHARLES CITY IA Cyclohexane 37 0 0 0.00% 15.0% 7.4%
VALERO RENEWABLE FUELS CO LLC HARTLEY HARTLEY IA Cyclohexane 31 0 0 0.00% 12.1% 7.9%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Cyclohexane 395 0 0 0.00% 22.2% 50.1%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Cyclohexane 540 0 0 0.00% 17.3% 44.7%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Cyclohexane 6,962 0 1 0.00% 25.0% 81.7%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Cyclohexane 2,092 0 0 0.00% 33.8% 78.7%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Cyclohexane 8,093 0 0 0.00% 11.3% 56.4%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Cyclohexane 8,850 0 0 0.00% 22.1% 83.1%
VALERO REFINING-TEXAS LP TEXAS CITY TX Cyclohexane 15,424 11 0 0.00% 20.9% 56.1%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Cyclohexane 5,298 0 0 0.00% 23.2% 74.8%
VALERO RENEWABLE FUELS ALBERT CITY ALBERT CITY IA Cyclohexane 21 0 0 0.00% 13.9% 13.2%
VALERO RENEWABLE FUELS CO LLC BLOOMINGBURG OH Cyclohexane 23 0 0 0.00% 19.8% 14.3%
VALERO RENEWABLE FUELS CO LLC DBA VALERO ALBION PLANT ALBION NE Cyclohexane 272 0 0 0.00% 11.0% 3.0%
VALERO RENEWABLE FUELS LLC FORT DODGE IA Cyclohexane 11 0 0 0.00% 16.1% 12.9%
VALERO RENEWABLE FUELS LLC* AURORA SD Cyclohexane 246 0 0 0.00% 13.1% 10.6%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Cyclohexane 2,324 0 0 0.00% 15.3% 54.9%
VALERO WELCOME PLANT WELCOME MN Cyclohexane 189 0 0 0.00% 11.1% 7.6%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Cyclohexane 69 0 0 0.00% 22.8% 79.1%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Diethanolamine 5 0 0 0.00% 14.8% 39.0%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Diethanolamine 3,290 0 88 0.01% 21.8% 87.4%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Dioxin and dioxin-like compounds 0 0 0 0.00% 20.8% 62.7%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Dioxin and dioxin-like compounds 0 0 3 0.00% 23.4% 55.8%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Dioxin and dioxin-like compounds 0 0 7 0.00% 20.3% 73.0%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Dioxin and dioxin-like compounds 0 0 1 0.00% 22.5% 53.7%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Dioxin and dioxin-like compounds 0 0 0 0.00% 19.2% 49.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Dioxin and dioxin-like compounds 0 0 8 0.00% 33.3% 77.6%
VALERO REFINING-TEXAS LP TEXAS CITY TX Dioxin and dioxin-like compounds 0 0 1 0.00% 20.7% 55.9%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Dioxin and dioxin-like compounds 0 0 7 0.00% 22.7% 75.1%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Dioxin and dioxin-like compounds 0 0 0 0.00% 15.4% 55.0%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Ethylbenzene 8,544 254 7 0.00% 20.3% 63.8%
PREMCOR ALSIP DISTRIBUTION CENTER ALSIP IL Ethylbenzene 144 0 37 0.00% 23.2% 71.4%
PREMCOR HAMMOND DISTRIBUTION CENTER HAMMOND IN Ethylbenzene 73 0 10 0.00% 28.2% 70.9%
PREMCOR HARTFORD DISTRIBUTION CENTER HARTFORD IL Ethylbenzene 69 0 3 0.00% 17.6% 28.9%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Ethylbenzene 1,682 30 46 0.00% 24.7% 58.2%
ULTRAMAR INC MARINE TERMINAL WILMINGTON CA Ethylbenzene 20 0 7 0.00% 21.8% 75.6%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Ethylbenzene 422 19 156 0.01% 22.4% 76.1%
VALERO LOUISVILLE TERMINAL LOUISVILLE KY Ethylbenzene 279 18 25 0.00% 26.6% 54.6%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Ethylbenzene 1,559 390 25 0.00% 21.7% 45.9%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Ethylbenzene 2,205 626 33 0.00% 18.1% 47.1%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Ethylbenzene 1,957 0 496 0.03% 25.6% 83.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Ethylbenzene 1,032 73 85 0.01% 34.6% 80.2%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Ethylbenzene 4,483 15 385 0.03% 10.2% 55.7%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Ethylbenzene 3,244 217 68 0.00% 21.9% 86.0%
VALERO REFINING-TEXAS LP TEXAS CITY TX Ethylbenzene 4,148 22 117 0.01% 20.9% 56.6%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Ethylbenzene 3,758 7 46 0.00% 23.3% 74.7%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Ethylbenzene 1,185 0 4 0.00% 15.2% 54.8%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Ethylbenzene 52 0 31 0.00% 23.4% 80.7%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Ethylene 3,181 7 0 0.00% 20.8% 62.9%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Ethylene 8,211 0 0 0.00% 23.6% 56.3%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Ethylene 987 0 0 0.00% 22.4% 76.0%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Ethylene 11,479 0 0 0.00% 22.5% 53.1%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Ethylene 2,539 0 0 0.00% 19.1% 49.0%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Ethylene 551 0 0 0.00% 25.2% 82.3%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Ethylene 10,240 0 1 0.00% 35.3% 81.5%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Ethylene 2,767 0 0 0.00% 11.0% 56.2%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Ethylene 120 0 0 0.00% 21.9% 85.9%
VALERO REFINING-TEXAS LP TEXAS CITY TX Ethylene 12,711 0 0 0.00% 20.9% 56.1%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Ethylene 1,002 0 0 0.00% 23.4% 74.7%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Ethylene 4,182 0 0 0.00% 15.3% 54.9%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Ethylene glycol 5,859 1,260 0 0.00% 20.6% 63.9%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Ethylene glycol 0 28,112 0 0.00% 32.0% 63.0%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Ethylene glycol 939 0 1 0.00% 36.4% 83.4%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Ethylene glycol 6 0 0 0.00% 23.6% 74.5%
VALERO RENEWABLE FUELS-MOUNT VERNON MOUNT VERNON IN Formaldehyde 405 0 421 0.03% 17.2% 12.3%
VALERO CHARLES CITY PLANT CHARLES CITY IA Formaldehyde 1,687 0 217 0.02% 15.0% 7.5%
VALERO RENEWABLE FUELS CO LLC HARTLEY HARTLEY IA Formaldehyde 960 0 109 0.01% 11.8% 7.9%
VALERO RENEWABLE FUELS JEFFERSON WI Formaldehyde 535 0 358 0.03% 11.0% 12.8%
VALERO RENEWABLE FUELS ALBERT CITY ALBERT CITY IA Formaldehyde 1,106 0 201 0.01% 13.8% 13.6%
VALERO RENEWABLE FUELS CO LLC BLOOMINGBURG OH Formaldehyde 1,330 0 828 0.06% 19.7% 14.7%
VALERO RENEWABLE FUELS CO LLC DBA VALERO ALBION PLANT ALBION NE Formaldehyde 858 0 121 0.01% 11.0% 3.0%
VALERO RENEWABLE FUELS LLC FORT DODGE IA Formaldehyde 858 0 145 0.01% 16.3% 13.0%
VALERO RENEWABLE FUELS LLC* AURORA SD Formaldehyde 1,937 0 199 0.01% 13.1% 10.6%
VALERO WELCOME PLANT WELCOME MN Formaldehyde 542 0 44 0.00% 11.1% 7.5%
VALERO RENEWABLE FUELS-MOUNT VERNON MOUNT VERNON IN Formic acid 2,200 0 0 0.00% 16.9% 12.1%
VALERO CHARLES CITY PLANT CHARLES CITY IA Formic acid 1,581 0 0 0.00% 14.9% 7.4%
VALERO RENEWABLE FUELS CO LLC HARTLEY HARTLEY IA Formic acid 2,666 0 0 0.00% 11.6% 7.9%
VALERO RENEWABLE FUELS JEFFERSON WI Formic acid 835 0 0 0.00% 11.0% 12.8%
VALERO RENEWABLE FUELS ALBERT CITY ALBERT CITY IA Formic acid 2,220 0 0 0.00% 13.7% 13.8%
VALERO RENEWABLE FUELS CO LLC BLOOMINGBURG OH Formic acid 1,868 0 0 0.00% 19.7% 15.1%
VALERO RENEWABLE FUELS CO LLC DBA VALERO ALBION PLANT ALBION NE Formic acid 4,000 0 0 0.00% 10.9% 3.3%
VALERO RENEWABLE FUELS CO LLC DBA VALERO LINDEN PLANT LINDEN IN Formic acid 2,216 0 0 0.00% 14.8% 13.5%
VALERO RENEWABLE FUELS LLC FORT DODGE IA Formic acid 5,913 0 0 0.00% 16.3% 12.9%
VALERO RENEWABLE FUELS LLC* AURORA SD Formic acid 9,330 0 0 0.00% 13.1% 10.6%
VALERO WELCOME PLANT WELCOME MN Formic acid 4,700 0 0 0.00% 11.2% 7.7%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Glycol Ethers 45 0 0 0.00% 14.9% 54.6%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Hydrochloric acid 113 0 0 0.00% 20.8% 62.7%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Hydrochloric acid 139 0 1 0.00% 24.3% 57.3%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Hydrochloric acid 423 0 15 0.00% 20.4% 73.1%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Hydrochloric acid 34 0 0 0.00% 22.5% 53.7%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Hydrochloric acid 238 0 0 0.00% 19.2% 49.2%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Hydrochloric acid 182 0 10 0.00% 24.8% 81.3%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Hydrochloric acid 146 0 3 0.00% 33.2% 77.6%
VALERO REFINING-TEXAS LP TEXAS CITY TX Hydrochloric acid 201 0 1 0.00% 20.7% 55.9%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Hydrochloric acid 374 0 1 0.00% 22.7% 75.1%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Hydrogen cyanide 85,980 0 334 0.02% 20.8% 62.7%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Hydrogen cyanide 325,622 0 42,477 2.98% 23.4% 55.8%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Hydrogen cyanide 48,801 0 42,128 2.96% 20.3% 73.0%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Hydrogen cyanide 663 0 44 0.00% 22.5% 53.7%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Hydrogen cyanide 887,464 0 39,770 2.79% 19.2% 49.2%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Hydrogen cyanide 310,800 0 410,937 28.84% 24.7% 81.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Hydrogen cyanide 187,709 0 81,715 5.74% 33.2% 77.6%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Hydrogen cyanide 446 0 74 0.01% 12.2% 57.0%
VALERO REFINING-TEXAS LP TEXAS CITY TX Hydrogen cyanide 104,703 0 15,226 1.07% 20.7% 55.9%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Hydrogen cyanide 486,510 0 30,547 2.14% 22.7% 75.1%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Hydrogen cyanide 60,489 0 901 0.06% 15.5% 55.0%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Hydrogen fluoride 5 0 0 0.00% 27.9% 63.6%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Hydrogen fluoride 100 0 14 0.00% 22.4% 75.8%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Hydrogen fluoride 750 0 4 0.00% 21.3% 40.7%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Hydrogen fluoride 8 0 0 0.00% 34.3% 79.5%
VALERO REFINING-TEXAS LP TEXAS CITY TX Hydrogen fluoride 165 0 1 0.00% 20.9% 56.7%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Hydrogen fluoride 2 0 0 0.00% 23.4% 74.4%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Hydrogen fluoride 2 0 0 0.00% 15.1% 54.8%
DIAMOND GREEN DIESEL LLC NORCO LA Hydrogen sulfide 53 0 3 0.00% 18.1% 45.2%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Hydrogen sulfide 682 320 1 0.00% 20.3% 63.7%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Hydrogen sulfide 9,080 0 478 0.03% 23.6% 56.3%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Hydrogen sulfide 6,551 0 2,865 0.20% 21.1% 74.2%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Hydrogen sulfide 817 0 23 0.00% 22.2% 50.8%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Hydrogen sulfide 8,566 0 161 0.01% 19.0% 48.9%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Hydrogen sulfide 844 0 442 0.03% 25.5% 82.8%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Hydrogen sulfide 7,156 0 1,229 0.09% 33.8% 78.6%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Hydrogen sulfide 7,546 0 899 0.06% 10.8% 56.1%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Hydrogen sulfide 4,995 0 129 0.01% 22.0% 84.5%
VALERO REFINING-TEXAS LP TEXAS CITY TX Hydrogen sulfide 8,997 260 525 0.04% 20.8% 56.0%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Hydrogen sulfide 3,269 0 82 0.01% 23.1% 74.8%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Hydrogen sulfide 3,136 0 32 0.00% 15.0% 54.7%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Lead and lead compounds 139 0 3 0.00% 20.5% 63.3%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Lead and lead compounds 69 0 48 0.00% 23.5% 55.9%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Lead and lead compounds 10 0 44 0.00% 20.4% 73.1%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Lead and lead compounds 21 0 7 0.00% 22.5% 53.7%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Lead and lead compounds 123 0 29 0.00% 19.2% 49.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Lead and lead compounds 64 0 145 0.01% 33.5% 78.0%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Lead and lead compounds 7 0 6 0.00% 12.2% 57.0%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Lead and lead compounds 4 0 1 0.00% 22.2% 80.9%
VALERO REFINING-TEXAS LP TEXAS CITY TX Lead and lead compounds 105 0 80 0.01% 20.7% 55.9%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Lead and lead compounds 198 0 65 0.00% 22.7% 75.1%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Lead and lead compounds 23 0 2 0.00% 15.4% 55.0%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Lead and lead compounds 0 0 1 0.00% 21.0% 73.8%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Mercury and mercury compounds 6 0 0 0.00% 20.8% 62.8%
PREMCOR ALSIP DISTRIBUTION CENTER ALSIP IL Mercury and mercury compounds 0 0 0 0.00% 23.1% 71.1%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Mercury and mercury compounds 8 0 3 0.00% 23.5% 56.1%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Mercury and mercury compounds 5 0 13 0.00% 20.4% 73.1%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Mercury and mercury compounds 3 0 1 0.00% 22.5% 53.7%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Mercury and mercury compounds 11 0 1 0.00% 19.2% 49.2%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Mercury and mercury compounds 7 0 25 0.00% 24.7% 81.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Mercury and mercury compounds 5 0 6 0.00% 33.2% 77.6%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Mercury and mercury compounds 6 0 3 0.00% 12.2% 57.0%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Mercury and mercury compounds 2 0 0 0.00% 22.3% 80.5%
VALERO REFINING-TEXAS LP TEXAS CITY TX Mercury and mercury compounds 9 0 4 0.00% 20.7% 55.9%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Mercury and mercury compounds 16 0 3 0.00% 22.7% 75.1%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Mercury and mercury compounds 3 0 0 0.00% 15.4% 55.0%
VALERO RENEWABLE FUELS-MOUNT VERNON MOUNT VERNON IN Methanol 1,200 0 0 0.00% 16.9% 12.1%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Methanol 1,674 66 0 0.00% 20.2% 63.8%
VALERO CHARLES CITY PLANT CHARLES CITY IA Methanol 2,043 0 0 0.00% 14.9% 7.4%
VALERO RENEWABLE FUELS CO LLC HARTLEY HARTLEY IA Methanol 5,266 0 0 0.00% 11.6% 7.9%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Methanol 125 0 0 0.00% 22.0% 47.8%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Methanol 206 42 0 0.00% 17.5% 45.2%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Methanol 5 0 0 0.00% 24.8% 81.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Methanol 401 0 0 0.00% 33.4% 77.9%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Methanol 83,144 0 1 0.00% 12.2% 57.1%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Methanol 254 0 0 0.00% 22.0% 85.2%
VALERO REFINING-TEXAS LP TEXAS CITY TX Methanol 202 182 0 0.00% 20.9% 56.5%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Methanol 1,980 0 0 0.00% 22.9% 74.9%
VALERO RENEWABLE FUELS JEFFERSON WI Methanol 727 12 0 0.00% 11.1% 13.2%
VALERO RENEWABLE FUELS ALBERT CITY ALBERT CITY IA Methanol 1,309 0 0 0.00% 13.7% 13.8%
VALERO RENEWABLE FUELS CO LLC BLOOMINGBURG OH Methanol 2,129 0 0 0.00% 19.7% 15.1%
VALERO RENEWABLE FUELS CO LLC DBA VALERO ALBION PLANT ALBION NE Methanol 1,328 0 0 0.00% 10.9% 3.2%
VALERO RENEWABLE FUELS CO LLC DBA VALERO LINDEN PLANT LINDEN IN Methanol 110 0 0 0.00% 14.8% 13.4%
VALERO RENEWABLE FUELS LLC FORT DODGE IA Methanol 1,834 0 0 0.00% 16.3% 12.9%
VALERO RENEWABLE FUELS LLC* AURORA SD Methanol 634 26 0 0.00% 13.2% 10.8%
VALERO WELCOME PLANT WELCOME MN Methanol 777 0 0 0.00% 11.2% 7.7%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Molybdenum trioxide 0 112 0 0.00% 0.0% 0.0%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Molybdenum trioxide 243 2 138 0.01% 12.2% 57.0%
VALERO REFINING-TEXAS LP TEXAS CITY TX n-Butyl alcohol 114 0 0 0.00% 21.0% 56.8%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX n-Butyl alcohol 100 0 0 0.00% 23.6% 74.5%
VALERO RENEWABLE FUELS-MOUNT VERNON MOUNT VERNON IN n-Hexane 2,204 0 0 0.00% 17.0% 12.1%
DIAMOND GREEN DIESEL LLC NORCO LA n-Hexane 4 0 0 0.00% 18.1% 45.5%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX n-Hexane 19,096 3 0 0.00% 20.7% 63.0% **
PREMCOR ALSIP DISTRIBUTION CENTER ALSIP IL n-Hexane 593 0 1 0.00% 22.7% 70.5%
PREMCOR HAMMOND DISTRIBUTION CENTER HAMMOND IN n-Hexane 520 0 0 0.00% 27.8% 70.8%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX n-Hexane 7,640 0 1 0.00% 24.5% 57.8%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA n-Hexane 3,253 0 7 0.00% 22.4% 76.0%
VALERO CHARLES CITY PLANT CHARLES CITY IA n-Hexane 5,955 0 0 0.00% 15.0% 7.4%
VALERO RENEWABLE FUELS CO LLC HARTLEY HARTLEY IA n-Hexane 5,534 0 0 0.00% 11.7% 7.9%
VALERO LOUISVILLE TERMINAL LOUISVILLE KY n-Hexane 1,338 30 1 0.00% 26.4% 53.8%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA n-Hexane 39,660 0 3 0.00% 22.3% 51.1%
VALERO REFINING - NEW ORLEANS LLC NORCO LA n-Hexane 7,472 0 0 0.00% 18.9% 48.5%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX n-Hexane 7,720 5 11 0.00% 24.9% 81.6%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN n-Hexane 4,824 0 2 0.00% 33.8% 78.5%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA n-Hexane 4,001 0 1 0.00% 11.9% 56.8%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX n-Hexane 55,368 0 3 0.00% 22.1% 83.0%
VALERO REFINING-TEXAS LP TEXAS CITY TX n-Hexane 23,863 16 4 0.00% 20.8% 56.2%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX n-Hexane 36,988 0 3 0.00% 23.1% 74.9%
VALERO RENEWABLE FUELS JEFFERSON WI n-Hexane 3,558 0 0 0.00% 11.0% 12.8%
VALERO RENEWABLE FUELS ALBERT CITY ALBERT CITY IA n-Hexane 5,669 0 0 0.00% 13.7% 13.7%
VALERO RENEWABLE FUELS CO LLC BLOOMINGBURG OH n-Hexane 5,869 0 0 0.00% 19.7% 14.8%
VALERO RENEWABLE FUELS CO LLC DBA VALERO ALBION PLANT ALBION NE n-Hexane 8,660 0 0 0.00% 11.0% 3.1%
VALERO RENEWABLE FUELS CO LLC DBA VALERO LINDEN PLANT LINDEN IN n-Hexane 6,071 0 0 0.00% 14.8% 13.4%
VALERO RENEWABLE FUELS LLC FORT DODGE IA n-Hexane 6,182 0 0 0.00% 16.3% 13.0%
VALERO RENEWABLE FUELS LLC* AURORA SD n-Hexane 7,569 0 0 0.00% 13.1% 10.6%
VALERO THREE RIVERS REFINERY THREE RIVERS TX n-Hexane 15,370 0 0 0.00% 15.4% 54.9%
VALERO WELCOME PLANT WELCOME MN n-Hexane 6,640 0 0 0.00% 11.1% 7.6%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA n-Hexane 278 0 1 0.00% 23.2% 80.2%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Naphthalene 8,600 3,506 85 0.01% 20.4% 63.8%
PREMCOR HAMMOND DISTRIBUTION CENTER HAMMOND IN Naphthalene 10 0 17 0.00% 28.9% 71.5%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Naphthalene 147 0 48 0.00% 24.2% 57.7%
ULTRAMAR INC MARINE TERMINAL WILMINGTON CA Naphthalene 2 0 9 0.00% 22.1% 76.3%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Naphthalene 35 207 101 0.01% 21.8% 75.4%
VALERO LOUISVILLE TERMINAL LOUISVILLE KY Naphthalene 62 5 70 0.00% 27.1% 56.2%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Naphthalene 423 16 97 0.01% 21.2% 40.6%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Naphthalene 742 2 132 0.01% 17.7% 45.8%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Naphthalene 283 5 859 0.06% 26.1% 84.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Naphthalene 292 300 288 0.02% 36.0% 82.8%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Naphthalene 913 64 1,031 0.07% 9.7% 55.1%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Naphthalene 287 1 67 0.00% 22.0% 86.0%
VALERO REFINING-TEXAS LP TEXAS CITY TX Naphthalene 9,308 43 3,353 0.24% 21.2% 56.8%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Naphthalene 76 0 12 0.00% 23.2% 75.3%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Naphthalene 185 0 10 0.00% 15.0% 54.7%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Naphthalene 6 0 21 0.00% 22.2% 77.4%
DIAMOND GREEN DIESEL LLC NORCO LA Nickel and nickel compounds 2 0 58 0.00% 17.7% 42.2%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Nickel and nickel compounds 164 0 137 0.01% 20.5% 63.3%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Nickel and nickel compounds 465 0 16,180 1.14% 27.1% 62.2%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Nickel and nickel compounds 41 0 7,482 0.53% 20.3% 73.0%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Nickel and nickel compounds 65 0 915 0.06% 22.5% 53.7%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Nickel and nickel compounds 295 0 3,124 0.22% 19.0% 48.7%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Nickel and nickel compounds 148 0 41,370 2.90% 24.7% 81.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Nickel and nickel compounds 138 0 12,668 0.89% 33.5% 78.0%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Nickel and nickel compounds 657 0 23,106 1.62% 12.2% 57.0%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Nickel and nickel compounds 49 0 411 0.03% 22.3% 80.2%
VALERO REFINING-TEXAS LP TEXAS CITY TX Nickel and nickel compounds 240 0 7,375 0.52% 20.7% 55.9%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Nickel and nickel compounds 395 0 5,243 0.37% 22.7% 75.1%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Nickel and nickel compounds 71 0 233 0.02% 15.4% 55.0%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Nitrate compounds (water dissociable) 0 1,080 0 0.00% 0.0% 0.0%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Ozone 29,735 0 170 0.01% 24.7% 81.2%
VALERO REFINING-TEXAS LP TEXAS CITY TX Ozone 32,114 0 20 0.00% 20.7% 55.9%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Ozone 2,239 0 0 0.00% 15.5% 55.0%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Phenanthrene 83 2 0 0.00% 0.0% 0.0%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Phenanthrene 82 0 0 0.00% 0.0% 0.0%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Phenanthrene 16 0 0 0.00% 0.0% 0.0%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Phenol 120 0 0 0.00% 23.9% 57.2%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Phenol 2,422 0 7 0.00% 20.5% 73.6%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Phenol 37 0 0 0.00% 21.4% 42.7%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Phenol 208 0 0 0.00% 18.1% 46.9%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Phenol 123 0 1 0.00% 25.8% 83.5%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Phenol 154 3 0 0.00% 35.2% 81.3%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Phenol 200 0 0 0.00% 10.0% 55.3%
VALERO REFINING-TEXAS LP TEXAS CITY TX Phenol 725 9 0 0.00% 21.2% 56.7%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Polycyclic aromatic compounds 207 0 91 0.01% 21.1% 63.9%
PREMCOR ALSIP DISTRIBUTION CENTER ALSIP IL Polycyclic aromatic compounds 1 0 159 0.01% 23.2% 72.5%
PREMCOR HAMMOND DISTRIBUTION CENTER HAMMOND IN Polycyclic aromatic compounds 0 0 3 0.00% 31.0% 73.1%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Polycyclic aromatic compounds 220 0 2,994 0.21% 24.9% 60.2%
ULTRAMAR INC MARINE TERMINAL WILMINGTON CA Polycyclic aromatic compounds 6 0 977 0.07% 23.5% 78.8%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Polycyclic aromatic compounds 28 0 2,329 0.16% 21.2% 75.3%
VALERO LOUISVILLE TERMINAL LOUISVILLE KY Polycyclic aromatic compounds 0 0 14 0.00% 28.7% 61.8%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Polycyclic aromatic compounds 106 0 1,005 0.07% 21.4% 43.8%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Polycyclic aromatic compounds 627 0 5,268 0.37% 15.7% 41.1%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Polycyclic aromatic compounds 316 0 35,828 2.51% 27.0% 86.3%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Polycyclic aromatic compounds 73 0 2,585 0.18% 38.9% 88.7%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Polycyclic aromatic compounds 79 0 1,156 0.08% 12.0% 57.4%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Polycyclic aromatic compounds 479 0 2,658 0.19% 22.9% 82.5%
VALERO REFINING-TEXAS LP TEXAS CITY TX Polycyclic aromatic compounds 1,040 17 17,814 1.25% 22.1% 56.7%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Polycyclic aromatic compounds 25 0 167 0.01% 23.8% 76.4%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Polycyclic aromatic compounds 314 0 942 0.07% 14.5% 54.5%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Polycyclic aromatic compounds 7 0 736 0.05% 22.0% 76.5%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Propylene (Propene) 9,193 22 0 0.00% 20.5% 63.8%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Propylene (Propene) 8,090 0 0 0.00% 25.4% 59.7%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Propylene (Propene) 1,994 0 1 0.00% 23.0% 77.2%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Propylene (Propene) 16,304 0 0 0.00% 22.3% 52.0%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Propylene (Propene) 2,021 0 0 0.00% 17.8% 46.1%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Propylene (Propene) 1,223 0 0 0.00% 26.3% 84.6%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Propylene (Propene) 24,025 0 2 0.00% 35.1% 81.1%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Propylene (Propene) 7,999 0 1 0.00% 10.0% 55.3%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Propylene (Propene) 5,042 0 0 0.00% 21.9% 86.6%
VALERO REFINING-TEXAS LP TEXAS CITY TX Propylene (Propene) 18,687 0 1 0.00% 21.2% 56.3%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Propylene (Propene) 6,842 0 0 0.00% 23.4% 75.2%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Propylene (Propene) 1,782 0 0 0.00% 15.1% 54.7%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Styrene 561 0 0 0.00% 24.3% 58.5%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Styrene 761 0 0 0.00% 20.9% 38.2%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Styrene 450 0 0 0.00% 26.2% 84.5%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Styrene 112 0 0 0.00% 35.6% 82.0%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Styrene 977 0 0 0.00% 22.0% 86.2%
VALERO REFINING-TEXAS LP TEXAS CITY TX Styrene 541 0 0 0.00% 21.5% 56.3%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Styrene 726 0 0 0.00% 24.2% 75.1%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Sulfuric acid 19,571 0 60 0.00% 20.8% 62.7%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Sulfuric acid 29,135 0 3,019 0.21% 23.4% 55.8%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Sulfuric acid 1,545 0 82 0.01% 22.5% 53.7%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Sulfuric acid 27,049 0 963 0.07% 19.2% 49.2%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Sulfuric acid 626 0 657 0.05% 24.7% 81.2%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Sulfuric acid 13,070 0 1,727 0.12% 12.2% 57.0%
VALERO REFINING-TEXAS LP TEXAS CITY TX Sulfuric acid 2,066 0 239 0.02% 20.7% 55.9%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Sulfuric acid 63,586 0 3,172 0.22% 22.7% 75.1%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Sulfuric acid 699 0 8 0.00% 15.5% 55.0%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX tert-Butyl alcohol 7 5 0 0.00% 25.1% 82.0%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX tert-Butyl alcohol 8 0 0 0.00% 23.4% 74.4%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Tetrachloroethylene (Perchloroethylene) 5 0 0 0.00% 27.9% 63.6%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Tetrachloroethylene (Perchloroethylene) 33 0 17 0.00% 22.4% 75.8%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Tetrachloroethylene (Perchloroethylene) 52 0 1 0.00% 21.8% 46.0%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Tetrachloroethylene (Perchloroethylene) 275 0 10 0.00% 17.5% 45.0%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Tetrachloroethylene (Perchloroethylene) 21 0 2 0.00% 35.8% 82.4%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Tetrachloroethylene (Perchloroethylene) 2,130 0 75 0.01% 12.2% 57.0%
VALERO REFINING-TEXAS LP TEXAS CITY TX Tetrachloroethylene (Perchloroethylene) 2 0 0 0.00% 20.9% 56.8%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Tetrachloroethylene (Perchloroethylene) 1,963 0 26 0.00% 23.4% 74.4%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Tetrachloroethylene (Perchloroethylene) 1 0 0 0.00% 15.1% 54.8%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Toluene 9,734 633 0 0.00% 20.8% 63.0%
PREMCOR ALSIP DISTRIBUTION CENTER ALSIP IL Toluene 1,146 0 0 0.00% 23.1% 71.2%
PREMCOR HAMMOND DISTRIBUTION CENTER HAMMOND IN Toluene 515 0 0 0.00% 28.0% 70.8%
PREMCOR HARTFORD DISTRIBUTION CENTER HARTFORD IL Toluene 938 0 0 0.00% 18.0% 27.1%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Toluene 12,609 137 0 0.00% 25.1% 58.9%
ULTRAMAR INC MARINE TERMINAL WILMINGTON CA Toluene 93 0 0 0.00% 21.7% 75.4%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Toluene 1,705 51 0 0.00% 22.0% 75.4%
VALERO CHARLES CITY PLANT CHARLES CITY IA Toluene 36 0 0 0.00% 15.0% 7.4%
VALERO RENEWABLE FUELS CO LLC HARTLEY HARTLEY IA Toluene 22 0 0 0.00% 11.9% 7.9%
VALERO LOUISVILLE TERMINAL LOUISVILLE KY Toluene 2,036 111 0 0.00% 26.5% 54.3%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Toluene 8,878 3,975 0 0.00% 21.8% 46.8%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Toluene 11,917 1,070 0 0.00% 17.9% 46.3%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Toluene 8,041 2 2 0.00% 25.6% 83.0%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Toluene 3,943 3,586 0 0.00% 34.0% 79.1%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Toluene 21,050 44 1 0.00% 10.3% 55.7%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Toluene 31,296 36 0 0.00% 22.0% 84.8%
VALERO REFINING-TEXAS LP TEXAS CITY TX Toluene 12,062 65 0 0.00% 20.9% 56.4%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Toluene 14,185 61 0 0.00% 23.1% 74.8%
VALERO RENEWABLE FUELS ALBERT CITY ALBERT CITY IA Toluene 27 0 0 0.00% 13.8% 13.6%
VALERO RENEWABLE FUELS CO LLC BLOOMINGBURG OH Toluene 82 0 0 0.00% 19.7% 14.7%
VALERO RENEWABLE FUELS CO LLC DBA VALERO ALBION PLANT ALBION NE Toluene 93 0 0 0.00% 11.1% 2.8%
VALERO RENEWABLE FUELS LLC FORT DODGE IA Toluene 16 0 0 0.00% 16.1% 12.9%
VALERO RENEWABLE FUELS LLC* AURORA SD Toluene 167 0 0 0.00% 13.1% 10.6%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Toluene 6,671 0 0 0.00% 15.3% 54.9%
VALERO WELCOME PLANT WELCOME MN Toluene 36 0 0 0.00% 11.1% 7.5%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Toluene 149 0 0 0.00% 23.3% 80.4%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Vanadium and vanadium compounds 2 0 0 0.00% 20.3% 73.0%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Vanadium and vanadium compounds 14 0 0 0.00% 22.5% 53.7%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Vanadium and vanadium compounds 159 0 0 0.00% 19.0% 48.9%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Vanadium and vanadium compounds 12 0 1 0.00% 24.7% 81.2%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Vanadium and vanadium compounds 19 0 0 0.00% 34.0% 79.0%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Vanadium and vanadium compounds 75 0 0 0.00% 12.2% 57.0%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Vanadium and vanadium compounds 15 0 0 0.00% 15.5% 55.0%
DIAMOND SHAMROCK REFINING CO LP SUNRAY TX Xylene (mixed isomers) 26,025 3,402 1 0.00% 20.3% 64.0%
PREMCOR ALSIP DISTRIBUTION CENTER ALSIP IL Xylene (mixed isomers) 765 0 7 0.00% 23.3% 71.7%
PREMCOR HAMMOND DISTRIBUTION CENTER HAMMOND IN Xylene (mixed isomers) 288 0 2 0.00% 28.5% 71.2%
PREMCOR HARTFORD DISTRIBUTION CENTER HARTFORD IL Xylene (mixed isomers) 754 0 2 0.00% 18.6% 25.1%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Xylene (mixed isomers) 4,893 265 5 0.00% 25.1% 59.1%
ULTRAMAR INC MARINE TERMINAL WILMINGTON CA Xylene (mixed isomers) 78 0 1 0.00% 22.1% 76.1%
ULTRAMAR INC WILMINGTON REFINERY WILMINGTON CA Xylene (mixed isomers) 1,767 49 23 0.00% 22.6% 76.4%
VALERO LOUISVILLE TERMINAL LOUISVILLE KY Xylene (mixed isomers) 1,531 102 5 0.00% 26.8% 55.3%
VALERO REFINING - MERAUX LLC MERAUX REFINERY MERAUX LA Xylene (mixed isomers) 4,560 16 3 0.00% 21.5% 43.7%
VALERO REFINING - NEW ORLEANS LLC NORCO LA Xylene (mixed isomers) 7,900 1,919 4 0.00% 17.9% 46.6%
VALERO REFINING - TEXAS LP HOUSTON REFINERY HOUSTON TX Xylene (mixed isomers) 7,335 14 69 0.00% 25.9% 83.7%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Xylene (mixed isomers) 4,937 957 15 0.00% 35.5% 81.9%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Xylene (mixed isomers) 17,799 134 58 0.00% 10.0% 55.5%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Xylene (mixed isomers) 9,355 764 6 0.00% 22.0% 85.8%
VALERO REFINING-TEXAS LP TEXAS CITY TX Xylene (mixed isomers) 14,900 219 16 0.00% 21.0% 56.6%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT CORPUS CHRISTI TX Xylene (mixed isomers) 17,469 52 8 0.00% 23.5% 74.8%
VALERO THREE RIVERS REFINERY THREE RIVERS TX Xylene (mixed isomers) 6,300 0 1 0.00% 15.1% 54.7%
VALERO WILMINGTON ASPHALT PLANT WILMINGTON CA Xylene (mixed isomers) 130 0 3 0.00% 23.6% 81.2%
PREMCOR REFINING GROUP INC PORT ARTHUR PORT ARTHUR TX Zinc and zinc compounds 22 0 0 0.00% 24.2% 57.1%
VALERO REFINING CO - TENNESSEE LLC MEMPHIS TN Zinc and zinc compounds 6 0 0 0.00% 33.2% 77.6%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY BENICIA CA Zinc and zinc compounds 112 0 0 0.00% 12.2% 57.0%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT CORPUS CHRISTI TX Zinc and zinc compounds 8 0 0 0.00% 22.2% 81.3%
VALERO REFINING-TEXAS LP TEXAS CITY TX Zinc and zinc compounds 2,558 0 8 0.00% 20.9% 56.8%

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

For the Rv (revisions) column,
* indicates that the record contains one or more chemicals at facilities whose TRI air releases or incineration transfers for 2014 were revised downwards since 2014, and whose hazard and score have been adjusted accordingly.
** indicates one or more chemicals at facilities whose quantities were revised upwards, or both upwards and downwards. Chemicals revised upwards had their pounds adjusted, but not their score.
*** indicates that the RSEI microdata do not match the public RSEI data. (1)

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