Valero Energy
Rank in Toxic 100 Water: 50
Surface Water releases 2014 (lbs): 3,007,999
POTW (sewerage plant) transfers 2014 (lbs): 150,924
Pounds released post-treatment 2014 (lbs): 3,026,036
Total Surface Water and POTW Toxic Hazard 2014: 90,625,947
Percentage of national total 2014 surface water and POTW hazard: 0.035%
Chemicals at facilities displayed below: ( display facilities ) ( display chemicals )
(Click on column headers to re-sort table: current sort is by city.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to Scorecard chemical health effects.)
PREMCOR ALSIP DISTRIBUTION CENTER
ALSIP
IL
Benzene
7
2
7
391,501
0.43%
PREMCOR ALSIP DISTRIBUTION CENTER
ALSIP
IL
1,2,4-Trimethylbenzene
9
0
9
18,000
0.02%
PREMCOR ALSIP DISTRIBUTION CENTER
ALSIP
IL
Ethylbenzene
5
0
5
5,500
0.01%
PREMCOR ALSIP DISTRIBUTION CENTER
ALSIP
IL
Toluene
28
0
28
364
0.00%
PREMCOR ALSIP DISTRIBUTION CENTER
ALSIP
IL
Mercury and mercury compounds
0
0
0
283
0.00%
PREMCOR ALSIP DISTRIBUTION CENTER
ALSIP
IL
Xylene (mixed isomers)
25
0
25
125
0.00%
PREMCOR ALSIP DISTRIBUTION CENTER
ALSIP
IL
n-Hexane
7
0
7
119
0.00%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY
BENICIA
CA
Chromium and chromium compounds
5
0
5
2,740,000
3.02%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY
BENICIA
CA
Nitrate compounds
849,241
0
849,241
535,022
0.59%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY
BENICIA
CA
Copper and copper compounds
22
0
22
32,475
0.04%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY
BENICIA
CA
Nickel and nickel compounds
49
0
49
4,459
0.00%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY
BENICIA
CA
Mercury and mercury compounds
0
0
0
1,800
0.00%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY
BENICIA
CA
Zinc and zinc compounds
96
0
96
315
0.00%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY
BENICIA
CA
Phenol
48
0
48
159
0.00%
VALERO REFINING CO-CALI FORNIA BENICIA REFINERY
BENICIA
CA
Ammonia
5,656
0
5,656
0
0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
Chromium and chromium compounds
29
0
29
14,625,000
16.14%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
Benzene
24
0
24
1,320,000
1.46%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
Lead and lead compounds
16
0
16
279,720
0.31%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
Nitrate compounds
336,268
0
336,268
211,849
0.23%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
1,2,4-Trimethylbenzene
24
0
24
47,080
0.05%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
Copper and copper compounds
27
0
27
39,945
0.04%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
Ethylbenzene
24
0
24
25,894
0.03%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
Mercury and mercury compounds
1
0
1
5,100
0.01%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
Nickel and nickel compounds
25
0
25
2,275
0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
n-Hexane
24
0
24
400
0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
Zinc and zinc compounds
118
0
118
389
0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
Toluene
24
0
24
306
0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
Xylene (mixed isomers)
5
0
5
25
0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
Methanol
24
0
24
24
0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
Cyclohexane
24
0
24
14
0.00%
VALERO REFINING TEXAS LP CORPUS CHRISTI EAST PLANT
CORPUS CHRISTI
TX
Ammonia
1,742
0
1,742
0
0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
Antimony and antimony compounds
516
0
516
1,290,000
1.42%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
Lead and lead compounds
8
0
8
151,020
0.17%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
Benzene
3
0
3
145,200
0.16%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
Nitrate compounds
121,005
0
121,005
76,233
0.08%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
Tetrachloroethylene (Perchloroethylene)
6
0
6
12,600
0.01%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
Mercury and mercury compounds
1
0
1
10,000
0.01%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
Nickel and nickel compounds
89
0
89
8,099
0.01%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
1,2,4-Trimethylbenzene
3
0
3
6,000
0.01%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
Chlorine
450
0
450
4,500
0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
Ethylbenzene
3
0
3
2,904
0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
Ethylene glycol
580
0
580
290
0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
n-Hexane
3
0
3
45
0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
Toluene
3
0
3
34
0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
Methanol
3
0
3
3
0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
Cyclohexane
3
0
3
2
0.00%
VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT
CORPUS CHRISTI
TX
Ammonia
726
0
726
0
0.00%
PREMCOR HAMMOND DISTRIBUTION CENTER
HAMMOND
IN
Benzene
4
0
4
220,000
0.24%
PREMCOR HAMMOND DISTRIBUTION CENTER
HAMMOND
IN
1,2,4-Trimethylbenzene
5
0
5
10,000
0.01%
PREMCOR HAMMOND DISTRIBUTION CENTER
HAMMOND
IN
Ethylbenzene
3
0
3
3,300
0.00%
PREMCOR HAMMOND DISTRIBUTION CENTER
HAMMOND
IN
Toluene
16
0
16
208
0.00%
PREMCOR HAMMOND DISTRIBUTION CENTER
HAMMOND
IN
Xylene (mixed isomers)
14
0
14
70
0.00%
PREMCOR HAMMOND DISTRIBUTION CENTER
HAMMOND
IN
n-Hexane
4
0
4
68
0.00%
PREMCOR HAMMOND DISTRIBUTION CENTER
HAMMOND
IN
Naphthalene
1
0
1
50
0.00%
PREMCOR HARTFORD DISTRIBUTION CENTER
HARTFORD
IL
Benzene
113
0
113
6,215,000
6.86%
PREMCOR HARTFORD DISTRIBUTION CENTER
HARTFORD
IL
Polycyclic aromatic compounds
0
0
0
143,000
0.16%
PREMCOR HARTFORD DISTRIBUTION CENTER
HARTFORD
IL
Ethylbenzene
86
0
86
94,600
0.10%
PREMCOR HARTFORD DISTRIBUTION CENTER
HARTFORD
IL
Toluene
525
0
525
6,825
0.01%
PREMCOR HARTFORD DISTRIBUTION CENTER
HARTFORD
IL
Xylene (mixed isomers)
475
0
475
2,375
0.00%
PREMCOR HARTFORD DISTRIBUTION CENTER
HARTFORD
IL
Naphthalene
22
0
22
1,100
0.00%
PREMCOR HARTFORD DISTRIBUTION CENTER
HARTFORD
IL
Benzo(g,h,i)perylene
0
0
0
200
0.00%
VALERO RENEWABLE FUELS CO LLC HARTLEY
HARTLEY
IA
Ammonia
0
2
1
0
0.00%
VALERO REFINING - TEXAS LP HOUSTON REFINERY
HOUSTON
TX
Lead and lead compounds
29
0
29
522,000
0.58%
VALERO REFINING - TEXAS LP HOUSTON REFINERY
HOUSTON
TX
Nitrate compounds
374,267
0
374,267
235,788
0.26%
VALERO REFINING - TEXAS LP HOUSTON REFINERY
HOUSTON
TX
Vanadium and vanadium compounds
122
0
122
17,080
0.02%
VALERO REFINING - TEXAS LP HOUSTON REFINERY
HOUSTON
TX
Hydrogen sulfide
5
0
5
9,000
0.01%
VALERO REFINING - TEXAS LP HOUSTON REFINERY
HOUSTON
TX
Nickel and nickel compounds
38
0
38
3,458
0.00%
VALERO REFINING - TEXAS LP HOUSTON REFINERY
HOUSTON
TX
Cyanide compounds
1
0
1
200
0.00%
VALERO REFINING - TEXAS LP HOUSTON REFINERY
HOUSTON
TX
Phenol
8
0
8
26
0.00%
VALERO REFINING - TEXAS LP HOUSTON REFINERY
HOUSTON
TX
Cobalt and cobalt compounds
6
0
6
0
0.00%
VALERO REFINING - TEXAS LP HOUSTON REFINERY
HOUSTON
TX
Ammonia
65
0
65
0
0.00%
VALERO RENEWABLE FUELS
JEFFERSON
WI
Acetaldehyde
21
0
21
165,900
0.18%
VALERO RENEWABLE FUELS
JEFFERSON
WI
Ammonia
97
0
97
0
0.00%
VALERO RENEWABLE FUELS CO LLC DBA VALERO LINDEN PLANT
LINDEN
IN
Ammonia
0
2
1
0
0.00%
VALERO LOUISVILLE TERMINAL
LOUISVILLE
KY
Benzene
0
12
1
39,006
0.04%
VALERO LOUISVILLE TERMINAL
LOUISVILLE
KY
1,2,4-Trimethylbenzene
0
16
1
1,885
0.00%
VALERO LOUISVILLE TERMINAL
LOUISVILLE
KY
Polycyclic aromatic compounds
0
0
0
957
0.00%
VALERO LOUISVILLE TERMINAL
LOUISVILLE
KY
Ethylbenzene
0
8
1
898
0.00%
VALERO LOUISVILLE TERMINAL
LOUISVILLE
KY
Toluene
0
50
3
33
0.00%
VALERO LOUISVILLE TERMINAL
LOUISVILLE
KY
Xylene (mixed isomers)
0
46
2
9
0.00%
VALERO LOUISVILLE TERMINAL
LOUISVILLE
KY
Naphthalene
0
2
0
4
0.00%
VALERO LOUISVILLE TERMINAL
LOUISVILLE
KY
n-Hexane
0
13
0
0
0.00%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Hydrogen sulfide
0
31,222
7,056
12,701,109
14.01%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Lead and lead compounds
1
526
193
3,480,754
3.84%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Benzene
1
811
48
2,664,757
2.94%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Antimony and antimony compounds
0
97
66
166,088
0.18%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Ethylbenzene
1
389
41
45,021
0.05%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Cresol (mixed isomers)
0
12,960
989
19,786
0.02%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Nickel and nickel compounds
2
262
163
14,862
0.02%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Cyanide compounds
0
63
62
12,362
0.01%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Vanadium and vanadium compounds
0
79
54
7,542
0.01%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Phenol
1
14,330
1,125
3,714
0.00%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Naphthalene
0
1,113
45
2,232
0.00%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Toluene
1
2,660
135
1,759
0.00%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Xylene (mixed isomers)
1
4,104
163
813
0.00%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Zinc and zinc compounds
39
150
90
296
0.00%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Methanol
0
5
0
0
0.00%
VALERO REFINING CO - TENNESSEE LLC
MEMPHIS
TN
Ammonia
6
1,531
620
0
0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
Polycyclic aromatic compounds
1
0
1
1,300,000
1.43%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
Benzene
13
0
13
715,000
0.79%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
Hydrogen sulfide
48
0
48
86,400
0.10%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
Nitrate compounds
42,087
0
42,087
26,515
0.03%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
Ethylbenzene
14
0
14
15,400
0.02%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
1,2,4-Trimethylbenzene
1
0
1
2,000
0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
n-Hexane
83
0
83
1,411
0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
Toluene
83
0
83
1,079
0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
Xylene (mixed isomers)
82
0
82
410
0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
Phenol
18
0
18
59
0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
Naphthalene
1
0
1
50
0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
Cresol (mixed isomers)
1
0
1
20
0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
Cumene
2
0
2
20
0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
Anthracene
1
0
1
3
0.00%
VALERO REFINING - MERAUX LLC MERAUX REFINERY
MERAUX
LA
Ammonia
509
0
509
0
0.00%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Polycyclic aromatic compounds
11
0
11
14,560,000
16.07%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Antimony and antimony compounds
2,307
0
2,307
5,767,500
6.36%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Lead and lead compounds
57
0
57
1,026,000
1.13%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Hydrogen sulfide
491
0
491
883,800
0.98%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Benzene
5
0
5
275,000
0.30%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Vanadium and vanadium compounds
1,905
0
1,905
266,700
0.29%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Cyanide compounds
118
0
118
23,600
0.03%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Mercury and mercury compounds
1
0
1
10,000
0.01%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
1,2,4-Trimethylbenzene
5
0
5
10,000
0.01%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Ethylbenzene
5
0
5
5,500
0.01%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Nitrate compounds
4,363
0
4,363
2,749
0.00%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Phenol
174
0
174
574
0.00%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Naphthalene
5
0
5
250
0.00%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Xylene (mixed isomers)
31
0
31
155
0.00%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Cresol (mixed isomers)
5
0
5
100
0.00%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
n-Hexane
5
0
5
85
0.00%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Toluene
5
0
5
65
0.00%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Cumene
5
0
5
50
0.00%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Anthracene
5
0
5
16
0.00%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Methanol
5
0
5
5
0.00%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Cyclohexane
5
0
5
3
0.00%
VALERO REFINING - NEW ORLEANS LLC
NORCO
LA
Ammonia
16,580
0
16,580
0
0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR
PORT ARTHUR
TX
Nitrate compounds
55,755
0
55,755
35,126
0.04%
PREMCOR REFINING GROUP INC PORT ARTHUR
PORT ARTHUR
TX
Lead and lead compounds
1
0
1
22,320
0.02%
PREMCOR REFINING GROUP INC PORT ARTHUR
PORT ARTHUR
TX
Nickel and nickel compounds
157
0
157
14,287
0.02%
PREMCOR REFINING GROUP INC PORT ARTHUR
PORT ARTHUR
TX
Hydrogen sulfide
5
0
5
9,000
0.01%
PREMCOR REFINING GROUP INC PORT ARTHUR
PORT ARTHUR
TX
2,4-Dimethylphenol
79
0
79
3,950
0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR
PORT ARTHUR
TX
Cresol (mixed isomers)
79
0
79
1,574
0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR
PORT ARTHUR
TX
Mercury and mercury compounds
0
0
0
920
0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR
PORT ARTHUR
TX
Phenol
192
0
192
634
0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR
PORT ARTHUR
TX
Zinc and zinc compounds
189
0
189
624
0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR
PORT ARTHUR
TX
Anthracene
79
0
79
260
0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR
PORT ARTHUR
TX
Ammonia
2,222
0
2,222
0
0.00%
PREMCOR REFINING GROUP INC PORT ARTHUR
PORT ARTHUR
TX
Phenanthrene
79
0
79
0
0.00%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Hydrogen sulfide
6,238
0
6,238
11,228,400
12.39%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Nitrate compounds
1,176,824
0
1,176,824
741,399
0.82%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Lead and lead compounds
24
0
24
432,000
0.48%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
1,3-Butadiene
2
0
2
184,800
0.20%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Cyanide compounds
686
0
686
137,200
0.15%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Benzene
1
0
1
58,300
0.06%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Mercury and mercury compounds
1
0
1
12,500
0.01%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Nickel and nickel compounds
125
0
125
11,375
0.01%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Zinc and zinc compounds
649
0
649
2,142
0.00%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
1,2,4-Trimethylbenzene
1
0
1
2,000
0.00%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Cresol (mixed isomers)
78
0
78
1,560
0.00%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Ethylbenzene
1
0
1
1,100
0.00%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Methanol
780
0
780
780
0.00%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Phenol
70
0
70
231
0.00%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Naphthalene
3
0
3
156
0.00%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
n-Hexane
2
0
2
37
0.00%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Xylene (mixed isomers)
3
0
3
14
0.00%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Toluene
1
0
1
13
0.00%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Cumene
1
0
1
13
0.00%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Styrene
1
0
1
4
0.00%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Cyclohexane
2
0
2
1
0.00%
VALERO REFINING-TEXAS LP
TEXAS CITY
TX
Ammonia
205
0
205
0
0.00%
VALERO THREE RIVERS REFINERY
THREE RIVERS
TX
Lead and lead compounds
1
0
1
12,600
0.01%
VALERO THREE RIVERS REFINERY
THREE RIVERS
TX
Mercury and mercury compounds
0
0
0
1,000
0.00%
VALERO THREE RIVERS REFINERY
THREE RIVERS
TX
Nitrate compounds
1,418
0
1,418
893
0.00%
VALERO THREE RIVERS REFINERY
THREE RIVERS
TX
Nickel and nickel compounds
7
0
7
637
0.00%
VALERO WELCOME PLANT
WELCOME
MN
Ammonia
0
0
0
0
0.00%
ULTRAMAR INC WILMINGTON REFINERY
WILMINGTON
CA
Benzene
2
1,014
62
3,406,009
3.76%
ULTRAMAR INC WILMINGTON REFINERY
WILMINGTON
CA
Hydrogen sulfide
0
164
37
66,715
0.07%
ULTRAMAR INC WILMINGTON REFINERY
WILMINGTON
CA
Ethylbenzene
0
183
19
20,533
0.02%
ULTRAMAR INC WILMINGTON REFINERY
WILMINGTON
CA
Phenol
0
72,867
5,720
18,876
0.02%
ULTRAMAR INC WILMINGTON REFINERY
WILMINGTON
CA
Toluene
0
1,553
78
1,018
0.00%
ULTRAMAR INC WILMINGTON REFINERY
WILMINGTON
CA
Xylene (mixed isomers)
1
1,216
49
244
0.00%
ULTRAMAR INC WILMINGTON REFINERY
WILMINGTON
CA
Ammonia
24
3,114
1,273
0
0.00%
VALERO WILMINGTON ASPHALT PLANT
WILMINGTON
CA
Benzene
0
124
7
403,062
0.44%
VALERO WILMINGTON ASPHALT PLANT
WILMINGTON
CA
Ethylbenzene
0
16
2
1,795
0.00%
VALERO WILMINGTON ASPHALT PLANT
WILMINGTON
CA
Toluene
0
166
8
109
0.00%
VALERO WILMINGTON ASPHALT PLANT
WILMINGTON
CA
Xylene (mixed isomers)
0
48
2
9
0.00%
VALERO WILMINGTON ASPHALT PLANT
WILMINGTON
CA
Naphthalene
0
1
0
2
0.00%
VALERO WILMINGTON ASPHALT PLANT
WILMINGTON
CA
Cyclohexane
0
3
0
0
0.00%
Toxic hazard : Pounds of direct releases to surface water and estimated releases from transfers to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2014, 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.
Quantity of toxic post-treatment releases : Pounds of toxic chemicals released directly to surface water plus released after treatment at POTW's.
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