PERI: Toxic 100 Index

Marathon Petroleum

Rank in Toxic 100 Water: 25
Surface Water releases 2019 (lbs): 994,604
POTW (sewerage plant) transfers 2019 (lbs): 419,244
Total Surface Water and POTW Toxic Hazard 2019: 918,694,955
Percentage of national total 2019 surface water and POTW hazard: 0.2%
EJ: Near Poor Share: 25%
EJ: Minority Share: 21%

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 27 on the Toxic 100 Air list.
This company is rank 12 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 percent of total company hazard.)
(Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on chemical health effects.)

Chemical	Surface water releases (lbs)	POTW transfers (lbs)	Toxic Hazard (quantity x toxicity)	Percent of total company hazard
Benzene	265	13,771	771,963,566	84.03%
Polycyclic aromatic compounds	244	242	87,405,407	9.51%
Diethanolamine	1	36,200	25,702,710	2.80%
Hydrogen sulfide	328	7,292	13,716,786	1.49%
Lead compounds	259	61	5,756,940	0.63%
Ethylbenzene	204	3,541	4,118,710	0.45%
Benzo(g,h,i)perylene	16	167	3,670,000	0.40%
1,3-Butadiene	21	7	3,048,100	0.33%
Nitrate compounds	940,623	38,640	616,936	0.07%
1,2,4-Trimethylbenzene	46	5,261	530,730	0.06%
Lead	0	18	324,000	0.04%
Cresol (mixed isomers)	1	15,900	317,990	0.03%
Toluene	882	23,468	316,545	0.03%
Biphenyl	0	321	256,800	0.03%
Methanol	34,198	193,897	228,095	0.02%
Xylene (mixed isomers)	1,168	26,120	136,440	0.01%
Hydrogen cyanide	52	27	135,082	0.01%
Nickel compounds	1,073	71	104,104	0.01%
Naphthalene	412	1,572	99,200	0.01%
Tetrachloroethylene (Perchloroethylene)	9	17	54,600	0.01%
Cumene	207	3,731	39,380	0.00%
Zinc compounds	2,890	8,138	36,392	0.00%
Phenol	218	8,800	29,761	0.00%
Dioxin and dioxin-like compounds	0	0	21,605	0.00%
n-Hexane	26	1,090	18,974	0.00%
Mercury compounds	1	1	11,000	0.00%
Copper compounds	6	0	9,000	0.00%
Nickel	84	8	8,372	0.00%
Mercury	1	0	7,777	0.00%
Molybdenum trioxide	11	0	4,180	0.00%
Manganese compounds	0	380	2,698	0.00%
Vanadium compounds	14	0	1,960	0.00%
Anthracene	0	206	681	0.00%
Cyclohexane	142	404	317	0.00%
Carbon disulfide	6	5	110	0.00%
Propylene (Propene)	4	0	5	0.00%
Ethylene	4	0	2	0.00%
Cobalt compounds	21	0	0	0.00%
Phenanthrene	4	210	0	0.00%
Ammonia	11,163	29,679	0	0.00%

For explanations of most columns above, including the EJ Shares, see the technical notes.

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 2019, 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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