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Marathon Petroleum

Rank in Toxic 100: 48
Rank among all TRI companies: 143
Air releases 2014 (lbs): 2,904,033
Incineration transfers 2014 (lbs): 52,623
Total Air and Incineration Toxic Score 2014: 453,040
Percentage of national total 2014 toxic air and incineration score: 0.104%
EJ: Poor Share: 24.5%
EJ: Minority Share: 46.3%

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(Click on column headers to re-sort table: current sort is by EJ: Black Share.)
(Links on chemical names lead to Scorecard chemical health effects.)
Rv
Methanol 44,727 6,367 0 2 0.00% 29.9% 49.1% 47.1% 36.6% 5.7%
Manganese and manganese compounds 343 0 12,000 615 0.14% 28.9% 50.8% 50.0% 32.0% 12.4%
Benzo(g,h,i)perylene 18 13 20,000 11 0.00% 27.8% 50.4% 50.6% 32.0% 14.2%
Dioxin and dioxin-like compounds 0 0 1,400,000,000 77 0.02% 25.2% 45.8% 46.6% 31.9% 9.4%
Hydrogen sulfide 107,427 0 1,800 9,236 2.04% 28.2% 50.8% 49.5% 28.8% 15.9%
Diethanolamine 5 0 1,200 1 0.00% 35.5% 60.4% 55.2% 28.7% 22.1%
Hydrogen cyanide 366,815 0 4,400 32,924 7.27% 22.3% 42.3% 48.4% 28.6% 14.8%
Tetrachloroethylene (Perchloroethylene) 1,447 14,334 930 45 0.01% 19.3% 40.5% 52.7% 28.3% 21.6%
1,3-Butadiene 8,762 86 110,000 42,660 9.42% 31.1% 54.8% 52.0% 27.6% 19.6%
Ethylene glycol 9 0 9 0 0.00% 31.7% 55.2% 47.6% 26.7% 16.1%
Propylene (Propene) 210,266 7 1 15 0.00% 29.5% 52.6% 47.4% 26.7% 15.9%
Polycyclic aromatic compounds 569 272 710,000 4,830 1.07% 24.0% 46.8% 44.8% 26.4% 14.7%
Molybdenum trioxide 70 0 15,000 20 0.00% 20.0% 41.9% 47.2% 26.2% 17.9%
1,2,4-Trimethylbenzene 71,871 1,348 580 1,758 0.39% 25.9% 48.9% 41.5% 24.2% 13.0%
Zinc and zinc compounds 6,675 0 100 11 0.00% 21.7% 42.6% 45.3% 22.7% 17.7%
Carbon disulfide 4,197 220 5 0 0.00% 19.6% 39.5% 32.0% 22.0% 6.3%
Toluene 197,928 4,701 1 10 0.00% 25.8% 48.6% 41.8% 21.8% 15.1%
Ethylene 131,258 7 1 2 0.00% 25.9% 47.7% 36.2% 21.6% 9.8%
Xylene (mixed isomers) 257,531 8,021 35 636 0.14% 26.7% 51.6% 47.5% 21.5% 21.5%
Ammonia 445,691 52 35 366 0.08% 24.6% 46.6% 43.5% 21.2% 16.9%
Ethylbenzene 42,791 1,480 890 2,421 0.53% 26.9% 51.0% 44.2% 21.1% 18.5%
Mercury and mercury compounds 96 0 12,000 42 0.01% 25.3% 47.3% 36.4% 20.7% 9.6%
n-Hexane 418,894 189 5 73 0.02% 23.0% 45.3% 40.4% 20.6% 15.2%
Benzene 173,106 1,792 28,000 248,904 54.94% 24.5% 47.4% 42.3% 20.4% 17.3%
Glycol Ethers 5 0 180 0 0.00% 25.7% 55.3% 57.2% 19.0% 34.9%
Naphthalene 73,474 411 12,000 52,415 11.57% 25.4% 53.6% 54.5% 18.2% 32.5%
Cyclohexane 38,787 147 1 1 0.00% 25.7% 49.1% 40.5% 17.7% 18.2%
Hydrochloric acid 12,460 0 180 21 0.00% 17.6% 37.0% 43.2% 17.6% 21.4%
Biphenyl 424 0 800 19 0.00% 24.1% 52.5% 56.1% 17.5% 35.2%
Cobalt and cobalt compounds 65 0 17,000,000 10,488 2.32% 16.9% 36.8% 50.7% 17.3% 28.7%
Antimony and antimony compounds 25 0 18,000 19 0.00% 23.5% 51.3% 56.2% 17.0% 35.6%
Hydrogen fluoride 879 12,875 250 9 0.00% 23.7% 47.8% 32.8% 15.5% 12.5%
Sulfuric acid 241,189 272 3,500 7,816 1.73% 17.3% 37.1% 46.7% 14.9% 27.0%
Formaldehyde 19,140 0 46,000 13,693 3.02% 20.6% 45.3% 56.9% 14.6% 37.8%
Anthracene 11 0 3 0 0.00% 20.2% 44.6% 57.4% 13.9% 38.7%
Nickel and nickel compounds 1,516 0 930,000 15,111 3.34% 18.9% 40.4% 43.1% 13.9% 24.9%
Vanadium and vanadium compounds 1,146 0 140 2 0.00% 18.2% 40.0% 57.2% 12.6% 39.3%
Cumene 12,762 8 9 3 0.00% 22.3% 47.6% 40.2% 12.5% 24.2%
Cresol (mixed isomers) 10 8 6 0 0.00% 16.9% 37.2% 58.2% 11.8% 40.7%
Chromium and chromium compounds 127 0 43,000,000 8,588 1.90% 16.5% 36.6% 57.6% 11.3% 40.4%
Carbonyl sulfide 6,786 0 21 2 0.00% 20.2% 41.2% 30.9% 10.8% 14.4%
Styrene 3,065 1 4 0 0.00% 22.1% 47.8% 35.2% 10.6% 21.6%
Lead and lead compounds 535 0 23,000 191 0.04% 21.7% 43.2% 29.5% 10.0% 14.8%
Phenol 808 7 18 0 0.00% 19.6% 41.4% 30.6% 7.9% 18.9%
Copper and copper compounds 239 0 1,500 3 0.00% 18.0% 38.1% 35.7% 7.5% 23.5%
Phenanthrene 85 5 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.

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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