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Marathon Petroleum

Rank in Toxic 100 Water: 19
Surface Water releases 2018 (lbs): 937,021
POTW (sewerage plant) transfers 2018 (lbs): 438,827
Total Surface Water and POTW Toxic Hazard 2018: 1,038,813,810
Percentage of national total 2018 surface water and POTW hazard: 0.2%

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 32 on the Toxic 100 Air list.
This company is rank 16 on the Greenhouse 100 list.

Chemicals displayed below: (
display facilities) (display chemicals at facilities)
(Click on column headers to re-sort table: current sort is by water RSEI hazard.)
(Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on chemical health effects.)
Benzene 285 16,290 911,613,998 87.76%
Polycyclic aromatic compounds 99 233 59,864,399 5.76%
Diethanolamine 5 37,900 26,912,550 2.59%
Hydrogen sulfide 364 6,756 12,816,197 1.23%
Lead compounds 627 56 12,294,540 1.18%
Ethylbenzene 181 3,884 4,470,587 0.43%
Benzo(g,h,i)perylene 17 164 3,610,000 0.35%
1,3-Butadiene 21 4 2,718,100 0.26%
1,2,4-Trimethylbenzene 715 7,029 774,386 0.07%
Nitrate compounds 874,240 40,826 576,492 0.06%
Copper compounds 264 0 396,000 0.04%
Cresol (mixed isomers) 1 16,600 331,989 0.03%
Toluene 907 23,168 312,975 0.03%
Lead 0 16 288,000 0.03%
Tetrachloroethylene (Perchloroethylene) 0 128 268,800 0.03%
Biphenyl 0 293 234,400 0.02%
Methanol 34,198 184,063 218,261 0.02%
Mercury compounds 17 0 173,000 0.02%
Xylene (mixed isomers) 1,062 27,535 142,987 0.01%
Hydrogen cyanide 41 43 142,800 0.01%
Dioxin and dioxin-like compounds 0 0 139,173 0.01%
Naphthalene 460 2,295 137,752 0.01%
Nickel compounds 933 67 91,000 0.01%
Phenol 95 27,200 90,075 0.01%
Zinc compounds 4,440 8,507 42,725 0.00%
Cyanide compounds 210 0 42,000 0.00%
Cumene 208 3,407 36,150 0.00%
Molybdenum trioxide 10 83 35,340 0.00%
n-Hexane 32 1,017 17,829 0.00%
Nickel 84 8 8,372 0.00%
Mercury 1 0 7,729 0.00%
Manganese compounds 0 380 2,698 0.00%
Vanadium compounds 10 0 1,400 0.00%
Anthracene 0 187 618 0.00%
Cyclohexane 132 353 281 0.00%
Styrene 3 24 133 0.00%
Carbon disulfide 4 3 70 0.00%
Propylene (Propene) 4 0 5 0.00%
Ethylene 4 0 2 0.00%
Isoprene 0 0 0 0.00%
Phenanthrene 3 501 0 0.00%
Ethylene glycol 0 0 0 0.00%
Glycol ethers 0 0 0 0.00%
Manganese 0 0 0 0.00%
Carbonyl sulfide 0 0 0 0.00%
Ammonia 16,912 29,808 0 0.00%
Hydrogen fluoride 0 0 0 0.00%
Copper 0 0 0 0.00%
Chromium 0 0 0 0.00%
Cobalt compounds 431 0 0 0.00%

Toxic hazard: Pounds of direct releases to surface water and pounds transferred to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2018, 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.

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