Marathon Petroleum
Rank in Toxic 100 Water: 40
Surface Water releases 2017 (lbs): 1,036,873
POTW (sewerage plant) transfers 2017 (lbs): 484,135
Pounds released post-treatment 2017 (lbs): 1,083,245
Total Surface Water and POTW Toxic Hazard 2017: 224,510,501
Percentage of national total 2017 surface water and POTW hazard: 0.1%
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 33 on the Toxic 100 Air list .
This company is rank 16 on the Greenhouse 100 list .
Chemicals at facilities displayed below: ( display facilities ) ( display chemicals )
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(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.)
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CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
1,2,4-Trimethylbenzene
700
0
700
70,000
0.03%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
1,2,4-Trimethylbenzene
1
4,750
281
28,077
0.01%
ANDEAVOR DICKINSON REFINERY
DICKINSON
ND
1,2,4-Trimethylbenzene
0
70
4
412
0.00%
TESORO ALASKA - KENAI REFINERY
KENAI
AK
1,2,4-Trimethylbenzene
0
0
0
30
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
1,2,4-Trimethylbenzene
13
0
13
1,300
0.00%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
1,2,4-Trimethylbenzene
18
0
18
1,800
0.00%
MARATHON PETROLEUM CO LP OHIO REFINING DIV
CANTON
OH
1,2,4-Trimethylbenzene
2
0
2
200
0.00%
MPLX TERMINALS LLC - PADUCAH KY TERMINAL
PADUCAH
KY
1,2,4-Trimethylbenzene
1
0
1
100
0.00%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
1,2,4-Trimethylbenzene
0
3
0
18
0.00%
TESORO REFINING & MARKETING COMPANY LLC - SLC
SALT LAKE CITY
UT
1,2,4-Trimethylbenzene
0
479
28
2,821
0.00%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
1,2,4-Trimethylbenzene
6
0
6
600
0.00%
TESORO VINVALE TERMINAL
SOUTH GATE
CA
1,2,4-Trimethylbenzene
1
0
1
100
0.00%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
1,3-Butadiene
18
0
18
1,980,000
0.88%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
1,3-Butadiene
0
3
0
8,844
0.00%
ANDEAVOR DICKINSON REFINERY
DICKINSON
ND
1,3-Butadiene
0
1
0
2,093
0.00%
ST PAUL PARK REFINING CO LLC
SAINT PAUL PARK
MN
1,3-Butadiene
2
0
2
220,000
0.10%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Ammonia
35
27,000
10,862
0
0.00%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Ammonia
750
0
750
0
0.00%
MARATHON PETROLEUM CO LP OHIO REFINING DIV
CANTON
OH
Ammonia
17
0
17
0
0.00%
TESORO REFINING & MARKETING CO LLC
MARTINEZ
CA
Ammonia
3,200
0
3,200
0
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Ammonia
4,447
0
4,447
0
0.00%
TESORO ALASKA - KENAI REFINERY
KENAI
AK
Ammonia
1,553
0
1,553
0
0.00%
TESORO MANDAN REFINERY
MANDAN
ND
Ammonia
580
0
580
0
0.00%
MARATHON PETROLEUM CO LP (PART)
TEXAS CITY
TX
Ammonia
608
0
608
0
0.00%
CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
Ammonia
549
0
549
0
0.00%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
Ammonia
0
0
0
0
0.00%
WESTERN EL PASO REFINERY
EL PASO
TX
Ammonia
0
2,747
1,102
0
0.00%
TESORO REFINING & MARKETING CO LLC
ANACORTES
WA
Ammonia
1,400
0
1,400
0
0.00%
TESORO REFINING & MARKETING COMPANY LLC - SLC
SALT LAKE CITY
UT
Ammonia
0
5,282
2,118
0
0.00%
ST PAUL PARK REFINING CO LLC
SAINT PAUL PARK
MN
Ammonia
150
0
150
0
0.00%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Ammonia
109
0
109
0
0.00%
TESORO REFINING & MARKETING COMPANY LLC - SLC
SALT LAKE CITY
UT
Anthracene
0
193
11
37
0.00%
TESORO MANDAN REFINERY
MANDAN
ND
Benzene
1
0
1
55,000
0.02%
MPLX TERMINALS LLC - CHARLESTON WV TERMINAL
CHARLESTON
WV
Benzene
1
0
1
55,000
0.02%
MARATHON PETROLEUM CO LP OHIO REFINING DIV
CANTON
OH
Benzene
1
0
1
55,000
0.02%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
Benzene
0
3
0
9,752
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Benzene
1
6,400
379
20,858,213
9.29%
TESORO VINVALE TERMINAL
SOUTH GATE
CA
Benzene
1
0
1
55,000
0.02%
ST PAUL PARK REFINING CO LLC
SAINT PAUL PARK
MN
Benzene
29
0
29
1,595,000
0.71%
ANDEAVOR DICKINSON REFINERY
DICKINSON
ND
Benzene
0
1,200
71
3,900,602
1.74%
MARATHON PETROLEUM CO LP (PART)
TEXAS CITY
TX
Benzene
2
0
2
110,000
0.05%
MPLX TERMINALS LLC - KENOVA WV TERMINAL
KENOVA
WV
Benzene
79
0
79
4,345,000
1.94%
TESORO ALASKA - KENAI REFINERY
KENAI
AK
Benzene
0
0
0
5,500
0.00%
WESTERN EL PASO REFINERY
EL PASO
TX
Benzene
0
1,302
77
4,232,154
1.89%
MPLX TERMINALS LLC - LOUISVILLE ALGON KY TERMINAL
LOUISVILLE
KY
Benzene
0
15
1
48,758
0.02%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Benzene
10
0
10
550,000
0.24%
CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
Benzene
202
0
202
11,110,000
4.95%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Benzene
75
0
75
4,125,000
1.84%
TESORO REFINING & MARKETING COMPANY LLC - SLC
SALT LAKE CITY
UT
Benzene
0
4,335
256
14,090,926
6.28%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Benzene
18
0
18
990,000
0.44%
MPLX TERMINALS LLC - PADUCAH KY TERMINAL
PADUCAH
KY
Benzene
1
0
1
55,000
0.02%
TESORO REFINING & MARKETING CO LLC
ANACORTES
WA
Benzene
2
0
2
110,000
0.05%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Benzo(g,h,i)perylene
15
0
15
300,000
0.13%
ANDEAVOR DICKINSON REFINERY
DICKINSON
ND
Benzo(g,h,i)perylene
0
121
0
0
0.00%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
Benzo(g,h,i)perylene
0
8
0
0
0.00%
TESORO REFINING & MARKETING CO LLC
MARTINEZ
CA
Benzo(g,h,i)perylene
0
0
0
2,000
0.00%
TESORO ALASKA - KENAI REFINERY
KENAI
AK
Benzo(g,h,i)perylene
0
0
0
2,000
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Benzo(g,h,i)perylene
1
0
1
12,000
0.01%
WESTERN EL PASO REFINERY
EL PASO
TX
Benzo(g,h,i)perylene
0
28
0
0
0.00%
TESORO REFINING & MARKETING COMPANY LLC - SLC
SALT LAKE CITY
UT
Biphenyl
0
301
3
2,746
0.00%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
Carbon disulfide
0
3
0
4
0.00%
TESORO MANDAN REFINERY
MANDAN
ND
Carbon disulfide
2
0
2
20
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Carbon disulfide
1
0
1
10
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Carbon disulfide
2
0
2
20
0.00%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Chromium compounds
200
0
200
100,000,000
44.54%
MARATHON PETROLEUM CO LP (PART)
TEXAS CITY
TX
Chromium compounds
29
0
29
14,500,000
6.46%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Cobalt compounds
11
0
11
0
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Cobalt compounds
39
0
39
0
0.00%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Copper compounds
1
0
1
1,500
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Copper compounds
10
0
10
15,000
0.01%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Cresol (mixed isomers)
0
15,800
1,206
24,111
0.01%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Cresol (mixed isomers)
1
0
1
20
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Cumene
0
143
3
28
0.00%
TESORO REFINING & MARKETING COMPANY LLC - SLC
SALT LAKE CITY
UT
Cumene
0
3,276
63
632
0.00%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Cumene
100
0
100
1,000
0.00%
MPLX TERMINALS LLC - PADUCAH KY TERMINAL
PADUCAH
KY
Cumene
1
0
1
10
0.00%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
Cumene
0
3
0
1
0.00%
CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
Cumene
70
0
70
700
0.00%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Cyclohexane
18
0
18
10
0.00%
TESORO REFINING & MARKETING COMPANY LLC - SLC
SALT LAKE CITY
UT
Cyclohexane
0
356
40
23
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Cyclohexane
9
0
9
5
0.00%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
Cyclohexane
0
3
0
0
0.00%
TESORO VINVALE TERMINAL
SOUTH GATE
CA
Cyclohexane
1
0
1
1
0.00%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Cyclohexane
93
0
93
54
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Diethanolamine
0
36,100
2,866
2,035,102
0.91%
TESORO REFINING & MARKETING CO LLC
ANACORTES
WA
Dioxin and dioxin-like compounds
0
0
0
1,778,112
0.79%
MARATHON PETROLEUM CO LP (PART)
TEXAS CITY
TX
Dioxin and dioxin-like compounds
0
0
0
26,085
0.01%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Dioxin and dioxin-like compounds
0
0
0
124,622
0.06%
CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
Ethylbenzene
40
0
40
44,000
0.02%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Ethylbenzene
18
0
18
19,800
0.01%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
Ethylbenzene
0
3
0
337
0.00%
TESORO REFINING & MARKETING CO LLC
ANACORTES
WA
Ethylbenzene
2
0
2
2,200
0.00%
WESTERN EL PASO REFINERY
EL PASO
TX
Ethylbenzene
0
476
49
53,407
0.02%
MPLX TERMINALS LLC - LOUISVILLE ALGON KY TERMINAL
LOUISVILLE
KY
Ethylbenzene
0
7
1
785
0.00%
TESORO ALASKA - KENAI REFINERY
KENAI
AK
Ethylbenzene
0
0
0
330
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Ethylbenzene
6
0
6
6,600
0.00%
MPLX TERMINALS LLC - KENOVA WV TERMINAL
KENOVA
WV
Ethylbenzene
34
0
34
37,400
0.02%
MARATHON PETROLEUM CO LP (PART)
TEXAS CITY
TX
Ethylbenzene
8
0
8
8,800
0.00%
MPLX TERMINALS LLC - CHARLESTON WV TERMINAL
CHARLESTON
WV
Ethylbenzene
1
0
1
1,100
0.00%
ANDEAVOR DICKINSON REFINERY
DICKINSON
ND
Ethylbenzene
0
502
51
56,324
0.03%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Ethylbenzene
93
0
93
102,300
0.05%
TESORO REFINING & MARKETING COMPANY LLC - SLC
SALT LAKE CITY
UT
Ethylbenzene
0
205
21
23,001
0.01%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Ethylbenzene
1
1,810
186
204,182
0.09%
TESORO VINVALE TERMINAL
SOUTH GATE
CA
Ethylbenzene
1
0
1
1,100
0.00%
ST PAUL PARK REFINING CO LLC
SAINT PAUL PARK
MN
Ethylene
4
0
4
2
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Hydrogen cyanide
0
82
76
129,252
0.06%
TESORO MANDAN REFINERY
MANDAN
ND
Hydrogen cyanide
24
0
24
40,800
0.02%
TESORO REFINING & MARKETING CO LLC
MARTINEZ
CA
Hydrogen cyanide
24
0
24
40,800
0.02%
MARATHON PETROLEUM CO LP OHIO REFINING DIV
CANTON
OH
Hydrogen sulfide
50
0
50
90,000
0.04%
TESORO REFINING & MARKETING CO LLC
ANACORTES
WA
Hydrogen sulfide
112
0
112
201,600
0.09%
TESORO REFINING & MARKETING COMPANY LLC - SLC
SALT LAKE CITY
UT
Hydrogen sulfide
0
5,933
329
591,639
0.26%
TESORO MANDAN REFINERY
MANDAN
ND
Hydrogen sulfide
17
0
17
30,600
0.01%
MARATHON PETROLEUM CO - NORTH BEND OH TERMINAL
NORTH BEND
OH
Hydrogen sulfide
3
0
3
5,400
0.00%
TESORO ALASKA - KENAI REFINERY
KENAI
AK
Hydrogen sulfide
2
0
2
4,320
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Hydrogen sulfide
0
1,102
61
109,891
0.05%
TESORO REFINING & MARKETING CO LLC
MARTINEZ
CA
Hydrogen sulfide
85
0
85
153,000
0.07%
WESTERN EL PASO REFINERY
EL PASO
TX
Lead
0
11
4
72,310
0.03%
MARATHON PETROLEUM CO LP (PART)
TEXAS CITY
TX
Lead compounds
58
0
58
1,044,000
0.47%
TESORO REFINING & MARKETING CO LLC
MARTINEZ
CA
Lead compounds
22
0
22
392,400
0.17%
ST PAUL PARK REFINING CO LLC
SAINT PAUL PARK
MN
Lead compounds
9
0
9
162,000
0.07%
MPLX TERMINALS LLC - LOUISVILLE ALGON KY TERMINAL
LOUISVILLE
KY
Lead compounds
0
1
0
7,231
0.00%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Lead compounds
11
3
12
217,261
0.10%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Lead compounds
39
0
39
694,800
0.31%
MARATHON PETROLEUM CO LP OHIO REFINING DIV
CANTON
OH
Lead compounds
8
0
8
136,800
0.06%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Lead compounds
4
56
25
445,036
0.20%
MPLX TERMINALS LLC - BRECKSVILLE OH TERMINAL
BRECKSVILLE
OH
Lead compounds
5
0
5
95,400
0.04%
TESORO ALASKA - KENAI REFINERY
KENAI
AK
Lead compounds
3
0
3
48,600
0.02%
CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
Lead compounds
81
0
81
1,454,400
0.65%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
Lead compounds
0
4
1
24,322
0.01%
TESORO MANDAN REFINERY
MANDAN
ND
Lead compounds
7
0
7
117,000
0.05%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Mercury
1
0
1
10,031
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Mercury compounds
0
1
0
4,143
0.00%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
Mercury compounds
0
0
0
1,257
0.00%
MARATHON PETROLEUM CO LP (PART)
TEXAS CITY
TX
Mercury compounds
0
0
0
3,000
0.00%
TESORO REFINING & MARKETING CO LLC
MARTINEZ
CA
Mercury compounds
0
0
0
1,000
0.00%
TESORO MANDAN REFINERY
MANDAN
ND
Mercury compounds
0
0
0
2,000
0.00%
MARATHON PETROLEUM CO LP OHIO REFINING DIV
CANTON
OH
Mercury compounds
2
0
2
16,000
0.01%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Mercury compounds
2
0
2
15,000
0.01%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Methanol
0
216,000
17,129
17,129
0.01%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Methanol
23,937
0
23,937
23,937
0.01%
CINCINNATI RENEWABLE FUELS LLC
CINCINNATI
OH
Methanol
0
15,210
1,206
1,206
0.00%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Molybdenum trioxide
10
0
10
3,800
0.00%
WESTERN EL PASO REFINERY
EL PASO
TX
Molybdenum trioxide
0
29
28
10,742
0.00%
ANDEAVOR DICKINSON REFINERY
DICKINSON
ND
n-Hexane
0
404
0
4
0.00%
MPLX TERMINALS LLC - PADUCAH KY TERMINAL
PADUCAH
KY
n-Hexane
1
0
1
17
0.00%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
n-Hexane
0
3
0
0
0.00%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
n-Hexane
18
0
18
306
0.00%
TESORO REFINING & MARKETING COMPANY LLC - SLC
SALT LAKE CITY
UT
n-Hexane
0
627
0
6
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
n-Hexane
1
4
1
17
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
n-Hexane
15
0
15
255
0.00%
TESORO VINVALE TERMINAL
SOUTH GATE
CA
n-Hexane
1
0
1
17
0.00%
MPLX TERMINALS LLC - KENOVA WV TERMINAL
KENOVA
WV
n-Hexane
560
0
560
9,520
0.00%
ANDEAVOR DICKINSON REFINERY
DICKINSON
ND
Naphthalene
0
121
5
243
0.00%
TESORO ALASKA - KENAI REFINERY
KENAI
AK
Naphthalene
1
0
1
30
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Naphthalene
0
1,400
56
2,807
0.00%
WESTERN EL PASO REFINERY
EL PASO
TX
Naphthalene
0
139
6
279
0.00%
TESORO REFINING & MARKETING COMPANY LLC - SLC
SALT LAKE CITY
UT
Naphthalene
0
413
17
828
0.00%
MPLX TERMINALS LLC - CHARLOTTE NC WEST TERMINAL
CHARLOTTE
NC
Naphthalene
1
0
1
50
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Naphthalene
27
0
27
1,350
0.00%
CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
Naphthalene
291
0
291
14,550
0.01%
MARATHON PIPELINE CO LLC HEATH TERMINAL
HEATH
OH
Naphthalene
5
0
5
250
0.00%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Naphthalene
15
0
15
750
0.00%
MARATHON PETROLEUM CO LP OHIO REFINING DIV
CANTON
OH
Naphthalene
1
0
1
50
0.00%
TESORO MANDAN REFINERY
MANDAN
ND
Naphthalene
2
0
2
100
0.00%
BLANCHARD TERMINAL CO - CHARLOTTE EAST NC TERMINAL
CHARLOTTE
NC
Naphthalene
3
0
3
150
0.00%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
Naphthalene
0
14
1
28
0.00%
ST PAUL PARK REFINING CO LLC
SAINT PAUL PARK
MN
Naphthalene
14
0
14
700
0.00%
MPLX TERMINALS LLC - KENOVA WV TERMINAL
KENOVA
WV
Naphthalene
110
0
110
5,500
0.00%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Nickel
80
8
85
7,746
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Nickel compounds
10
0
10
910
0.00%
CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
Nickel compounds
81
0
81
7,371
0.00%
TESORO REFINING & MARKETING CO LLC
MARTINEZ
CA
Nickel compounds
64
0
64
5,824
0.00%
MARATHON PETROLEUM CO LP (PART)
TEXAS CITY
TX
Nickel compounds
47
0
47
4,277
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Nickel compounds
11
69
54
4,876
0.00%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Nickel compounds
340
0
340
30,940
0.01%
MARATHON PETROLEUM CO LP OHIO REFINING DIV
CANTON
OH
Nickel compounds
21
0
21
1,911
0.00%
ST PAUL PARK REFINING CO LLC
SAINT PAUL PARK
MN
Nitrate compounds
18,000
0
18,000
11,340
0.01%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
Nitrate compounds
0
49,057
0
0
0.00%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Nitrate compounds
55,838
0
55,838
35,178
0.02%
MARATHON PETROLEUM CO LP (PART)
TEXAS CITY
TX
Nitrate compounds
23,379
0
23,379
14,729
0.01%
TESORO REFINING & MARKETING CO LLC
MARTINEZ
CA
Nitrate compounds
58,000
0
58,000
36,540
0.02%
CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
Nitrate compounds
67,119
0
67,119
42,285
0.02%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Nitrate compounds
525,383
0
525,383
330,991
0.15%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Nitrate compounds
240,000
0
240,000
151,200
0.07%
TESORO REFINING & MARKETING CO LLC
ANACORTES
WA
Nitrate compounds
2,366
0
2,366
1,491
0.00%
TESORO MANDAN REFINERY
MANDAN
ND
Phenanthrene
2
0
2
0
0.00%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Phenanthrene
1
0
1
0
0.00%
TESORO REFINING & MARKETING COMPANY LLC - SLC
SALT LAKE CITY
UT
Phenanthrene
0
197
12
0
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Phenol
180
0
180
594
0.00%
MARATHON PETROLEUM CO LP (PART)
TEXAS CITY
TX
Phenol
36
0
36
119
0.00%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Phenol
71
0
71
234
0.00%
TESORO MANDAN REFINERY
MANDAN
ND
Phenol
15
0
15
49
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Phenol
3
24,300
1,911
6,305
0.00%
CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
Phenol
184
0
184
607
0.00%
TESORO REFINING & MARKETING CO LLC
ANACORTES
WA
Phenol
34
0
34
112
0.00%
CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
Polycyclic aromatic compounds
10
0
10
1,854,000
0.83%
TESORO REFINING & MARKETING CO LLC
MARTINEZ
CA
Polycyclic aromatic compounds
0
0
0
72,000
0.03%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Polycyclic aromatic compounds
2
0
2
306,000
0.14%
TESORO ALASKA - KENAI REFINERY
KENAI
AK
Polycyclic aromatic compounds
3
0
3
486,000
0.22%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
Polycyclic aromatic compounds
0
30
2
390,816
0.17%
ANDEAVOR DICKINSON REFINERY
DICKINSON
ND
Polycyclic aromatic compounds
0
121
9
1,603,008
0.71%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Polycyclic aromatic compounds
1
0
1
180,000
0.08%
ST PAUL PARK REFINING CO LLC
SAINT PAUL PARK
MN
Polycyclic aromatic compounds
90
0
90
16,200,000
7.22%
WESTERN EL PASO REFINERY
EL PASO
TX
Polycyclic aromatic compounds
0
66
5
874,368
0.39%
MARATHON PETROLEUM CO LP (PART)
TEXAS CITY
TX
Polycyclic aromatic compounds
25
0
25
4,554,000
2.03%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Polycyclic aromatic compounds
15
0
15
2,700,000
1.20%
ST PAUL PARK REFINING CO LLC
SAINT PAUL PARK
MN
Propylene
4
0
4
5
0.00%
CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
Styrene
3
0
3
15
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Styrene
0
18
1
5
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Tetrachloroethylene
5
0
5
10,500
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Tetrachloroethylene
1
40
5
11,466
0.01%
MPLX TERMINALS LLC - PADUCAH KY TERMINAL
PADUCAH
KY
Toluene
2
0
2
26
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Toluene
64
0
64
832
0.00%
WESTERN EL PASO REFINERY
EL PASO
TX
Toluene
0
2,502
126
1,639
0.00%
MARATHON PETROLEUM CO LP OHIO REFINING DIV
CANTON
OH
Toluene
2
0
2
26
0.00%
CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
Toluene
307
0
307
3,991
0.00%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Toluene
18
0
18
234
0.00%
TESORO REFINING & MARKETING CO LLC
ANACORTES
WA
Toluene
5
0
5
65
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Toluene
2
11,100
561
7,299
0.00%
ST PAUL PARK REFINING CO LLC
SAINT PAUL PARK
MN
Toluene
7
0
7
91
0.00%
TESORO VINVALE TERMINAL
SOUTH GATE
CA
Toluene
5
0
5
65
0.00%
MPLX TERMINALS LLC - CHARLESTON WV TERMINAL
CHARLESTON
WV
Toluene
6
0
6
78
0.00%
TESORO MANDAN REFINERY
MANDAN
ND
Toluene
1
0
1
13
0.00%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
Toluene
0
3
0
2
0.00%
TESORO REFINING & MARKETING COMPANY LLC - SLC
SALT LAKE CITY
UT
Toluene
0
5,956
300
3,902
0.00%
MPLX TERMINALS LLC - KENOVA WV TERMINAL
KENOVA
WV
Toluene
1
0
1
13
0.00%
MPLX TERMINALS LLC - SPEEDWAY IN TERMINAL
INDIANAPOLIS
IN
Toluene
0
2
0
1
0.00%
TESORO ALASKA - KENAI REFINERY
KENAI
AK
Toluene
0
0
0
4
0.00%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Toluene
410
0
410
5,330
0.00%
MPLX TERMINALS LLC - LOUISVILLE ALGON KY TERMINAL
LOUISVILLE
KY
Toluene
0
83
4
54
0.00%
TESORO REFINING & MARKETING CO LLC
MARTINEZ
CA
Toluene
1
0
1
13
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Vanadium compounds
4
0
4
560
0.00%
MARATHON PETROLEUM CO LP OHIO REFINING DIV
CANTON
OH
Vanadium compounds
9
0
9
1,260
0.00%
TESORO MANDAN REFINERY
MANDAN
ND
Xylene (mixed isomers)
2
0
2
10
0.00%
TESORO REFINING & MARKETING COMPANY LLC - SLC
SALT LAKE CITY
UT
Xylene (mixed isomers)
0
7,427
292
1,459
0.00%
MPLX TERMINALS LLC - LOUISVILLE ALGON KY TERMINAL
LOUISVILLE
KY
Xylene (mixed isomers)
0
55
2
11
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Xylene (mixed isomers)
104
0
104
520
0.00%
MARATHON PETROLEUM CO LP - MICHIGAN REFINING DIV
DETROIT
MI
Xylene (mixed isomers)
0
9
0
2
0.00%
MPLX TERMINALS LLC - KENOVA WV TERMINAL
KENOVA
WV
Xylene (mixed isomers)
110
0
110
550
0.00%
MARATHON PIPELINE CO LLC HEATH TERMINAL
HEATH
OH
Xylene (mixed isomers)
5
0
5
25
0.00%
MPLX TERMINALS LLC - SPEEDWAY IN TERMINAL
INDIANAPOLIS
IN
Xylene (mixed isomers)
0
1
0
0
0.00%
TESORO ALASKA - KENAI REFINERY
KENAI
AK
Xylene (mixed isomers)
2
0
2
8
0.00%
TESORO VINVALE TERMINAL
SOUTH GATE
CA
Xylene (mixed isomers)
4
0
4
20
0.00%
MPLX TERMINALS LLC - CHARLESTON WV TERMINAL
CHARLESTON
WV
Xylene (mixed isomers)
5
0
5
25
0.00%
TESORO REFINING & MARKETING CO LLC
ANACORTES
WA
Xylene (mixed isomers)
3
0
3
15
0.00%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Xylene (mixed isomers)
390
0
390
1,950
0.00%
ANDEAVOR DICKINSON REFINERY
DICKINSON
ND
Xylene (mixed isomers)
0
1,976
78
388
0.00%
TESORO REFINING & MARKETING CO LLC
MARTINEZ
CA
Xylene (mixed isomers)
4
0
4
20
0.00%
WESTERN EL PASO REFINERY
EL PASO
TX
Xylene (mixed isomers)
0
2,193
86
431
0.00%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Xylene (mixed isomers)
36
0
36
180
0.00%
MPLX TERMINALS LLC - PADUCAH KY TERMINAL
PADUCAH
KY
Xylene (mixed isomers)
2
0
2
10
0.00%
CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
Xylene (mixed isomers)
469
0
469
2,345
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Xylene (mixed isomers)
3
13,100
518
2,589
0.00%
MARATHON PETROLEUM CO LP OHIO REFINING DIV
CANTON
OH
Xylene (mixed isomers)
7
0
7
35
0.00%
MPLX TERMINALS LLC - OREGON OH TERMINAL
OREGON
OH
Xylene (mixed isomers)
1
0
1
5
0.00%
ST PAUL PARK REFINING CO LLC
SAINT PAUL PARK
MN
Zinc compounds
100
0
100
330
0.00%
CATLETTSBURG REFINING LLC
CATLETTSBURG
KY
Zinc compounds
1,260
0
1,260
4,158
0.00%
MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV
ROBINSON
IL
Zinc compounds
171
19
177
585
0.00%
MARATHON PETROLEUM CO LP OHIO REFINING DIV
CANTON
OH
Zinc compounds
65
0
65
214
0.00%
BLANCHARD REFINING CO LLC
TEXAS CITY
TX
Zinc compounds
340
0
340
1,122
0.00%
MARATHON PETROLEUM CO LP
GARYVILLE
LA
Zinc compounds
185
0
185
610
0.00%
TESORO LOS ANGELES REFINERY-CARSON OPERATIONS
CARSON
CA
Zinc compounds
361
11,318
4,192
13,834
0.01%
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 2017, 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.
* 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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