Marathon Petroleum
Rank in Toxic 100: 33
Rank among all TRI companies: 81
Air releases 2017 (lbs): 4,570,891
Incineration transfers 2017 (lbs): 66,519
Total Air and Incineration Toxic Score 2017: 1,023,497
Percentage of national total 2017 toxic air and incineration score: 0.2%
EJ: Poor Share: 20%
EJ: Minority Share: 59%
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 40 on the Toxic 100 Water list .
This company is rank 16 on the Greenhouse 100 list .
Chemicals displayed below: ( display facilities ) ( display chemicals at facilities )
Advanced data displayed ( display basic data instead )
(Click on column headers to re-sort table: current sort is by percent of total company score.)
(Links on chemical names lead to Scorecard chemical health effects.)
Benzene
196,436
4,422
28,000
358,186
35.00%
20.7%
42.6%
52.5%
15.1%
28.7%
Hydrogen cyanide
683,416
0
4,400
296,518
28.97%
19.3%
41.2%
70.6%
11.6%
43.0%
Nickel compounds
3,922
0
930,000
116,178
11.35%
17.4%
39.4%
55.8%
21.8%
23.9%
1,3-Butadiene
9,912
0
110,000
50,493
4.93%
29.3%
52.6%
53.6%
24.8%
21.8%
Naphthalene
26,666
3,137
12,000
40,804
3.99%
22.2%
45.9%
70.6%
13.0%
43.8%
Chromium compounds
95
0
43,000,000
26,090
2.55%
23.5%
47.2%
59.4%
17.3%
38.1%
Hydrogen sulfide
194,228
138
1,800
25,516
2.49%
19.8%
40.8%
56.4%
14.0%
29.6%
Sulfuric acid
456,985
14
3,500
24,909
2.43%
13.3%
31.3%
27.3%
6.4%
13.9%
Carbonyl sulfide
38,556
0
3,500
24,407
2.38%
19.0%
40.9%
73.7%
10.0%
45.7%
Nickel
548
0
930,000
17,079
1.67%
14.2%
35.6%
7.4%
1.8%
2.0%
Cobalt compounds
46
0
17,000,000
9,870
0.96%
15.7%
36.3%
43.4%
17.8%
21.1%
Polycyclic aromatic compounds
883
56
390,000
8,828
0.86%
20.5%
43.1%
65.3%
12.4%
39.2%
Formaldehyde
15,304
0
46,000
8,104
0.79%
18.6%
39.7%
59.6%
12.5%
41.7%
Ethylbenzene
56,096
10,297
890
5,040
0.49%
21.3%
44.1%
62.9%
13.1%
38.1%
Hydrochloric acid
103,246
0
180
3,173
0.31%
18.8%
40.5%
73.4%
10.1%
45.0%
Diethanolamine
6,598
610
1,200
2,472
0.24%
23.0%
48.5%
86.7%
10.1%
59.4%
Lead compounds
1,198
0
23,000
1,925
0.19%
18.1%
39.1%
61.8%
9.8%
37.3%
Ammonia
1,153,719
51
7
1,200
0.12%
18.9%
40.6%
73.3%
10.2%
45.0%
Xylene (mixed isomers)
242,018
10,079
35
795
0.08%
21.1%
43.7%
60.5%
13.1%
36.0%
Chromium
1
0
43,000,000
381
0.04%
8.1%
18.4%
10.3%
1.0%
2.3%
1,2,4-Trimethylbenzene
68,505
6,343
58
358
0.04%
21.5%
44.5%
61.5%
11.9%
37.9%
Tetrachloroethylene (Perchloroethylene)
2,405
1,574
930
305
0.03%
14.9%
33.0%
42.3%
11.4%
18.1%
Molybdenum trioxide
139
1
15,000
209
0.02%
14.5%
31.3%
58.6%
10.7%
28.5%
Zinc compounds
9,319
0
100
137
0.01%
19.2%
41.3%
73.0%
10.6%
44.8%
Mercury compounds
116
0
12,000
130
0.01%
18.9%
40.5%
69.6%
10.3%
42.3%
n-Hexane
415,410
2,209
5
122
0.01%
19.7%
41.5%
54.9%
14.5%
30.6%
Dioxin and dioxin-like compounds
0
0
1,400,000,000
52
0.01%
20.3%
40.1%
38.8%
25.3%
7.8%
Hydrogen fluoride
3,503
14
250
51
0.00%
11.4%
26.6%
26.5%
6.8%
8.7%
Manganese compounds
270
0
12,000
40
0.00%
18.8%
39.9%
59.0%
13.3%
40.4%
Toluene
280,112
8,721
1
19
0.00%
20.5%
42.7%
58.4%
13.6%
33.7%
Propylene (Propene)
198,205
14
1
18
0.00%
21.8%
43.3%
53.4%
15.6%
26.8%
Benzo(g,h,i)perylene
94
6
20,000
17
0.00%
21.5%
43.5%
53.2%
16.4%
29.9%
Lead
8
0
23,000
10
0.00%
27.0%
55.9%
89.1%
3.2%
84.2%
Cumene
22,228
202
9
10
0.00%
19.4%
41.1%
46.2%
8.2%
28.0%
Copper compounds
362
0
1,500
7
0.00%
18.1%
38.0%
49.5%
26.5%
19.1%
Phenol
14,216
206
18
7
0.00%
16.9%
37.2%
57.0%
8.2%
34.1%
Manganese
22
0
12,000
7
0.00%
8.1%
18.4%
10.3%
1.0%
2.3%
Vanadium compounds
1,168
0
140
7
0.00%
20.0%
41.8%
51.6%
11.0%
28.6%
Cyclohexane
89,405
1,353
1
4
0.00%
19.2%
40.5%
53.8%
16.8%
26.7%
Methanol
120,927
15,643
0
4
0.00%
19.5%
41.2%
67.4%
11.9%
39.4%
Ethylene
146,452
14
1
3
0.00%
20.4%
41.8%
46.5%
11.3%
25.2%
Biphenyl
60
0
800
3
0.00%
14.2%
32.8%
28.3%
2.2%
17.4%
Mercury
7
0
12,000
2
0.00%
14.2%
35.4%
7.5%
1.9%
2.1%
Glycol Ethers
380
1
180
2
0.00%
8.1%
18.4%
10.3%
1.0%
2.3%
Carbon disulfide
5,348
14
5
2
0.00%
18.5%
39.5%
62.6%
13.4%
34.4%
Cresol (mixed isomers)
192
27
6
1
0.00%
20.7%
44.7%
82.8%
11.2%
51.8%
Ethylene glycol
454
1,300
9
0
0.00%
15.8%
36.2%
31.9%
2.5%
20.4%
Styrene
1,079
25
4
0
0.00%
17.2%
37.9%
13.6%
2.9%
6.5%
n-Butyl alcohol
102
0
10
0
0.00%
22.4%
47.5%
56.6%
27.9%
25.4%
Anthracene
137
5
3
0
0.00%
11.8%
25.6%
21.6%
3.6%
11.5%
Isoprene
13
0
0
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
Phenanthrene
381
39
0
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
For explanations of most columns above, including the EJ Shares, see the technical notes .
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