PERI: Toxic 100 Index

Marathon Petroleum

Rank in Toxic 100 Water: 32
Surface Water releases 2020 (lbs): 750,335
POTW (sewerage plant) transfers 2020 (lbs): 401,332
Total Surface Water and POTW Toxic Hazard 2020: 689,999,735
Percentage of national total 2020 surface water and POTW hazard: 0.1%
EJ: Near Poor Share: 21%
EJ: Minority Share: 23%

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 47 on the Toxic 100 Air list.
This company is rank 14 on the Greenhouse 100 list.
This company is rank 1 on the Greenhouse Suppliers 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	202	10,247	574,706,361	83.29%
Polycyclic aromatic compounds	44	238	50,691,583	7.35%
Diethanolamine	0	36,800	26,127,999	3.79%
Hydrogen sulfide	254	6,636	12,402,000	1.80%
Lead compounds	281	56	6,065,820	0.88%
Ethylbenzene	172	3,460	3,995,329	0.58%
Benzo[g,h,i]perylene	14	172	3,714,732	0.54%
1,3-Butadiene	19	5	2,640,000	0.38%
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom	100	1,201	1,951,500	0.28%
Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	19	0	1,900,000	0.28%
Antimony compounds	575	0	1,437,500	0.21%
Chromium	8	0	800,000	0.12%
Hydrogen cyanide	30	367	674,900	0.10%
1,2,4-Trimethylbenzene	53	5,063	511,600	0.07%
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	711,250	19,000	460,057	0.07%
Cresol (mixed isomers)	64	16,500	331,249	0.05%
Biphenyl	0	340	272,000	0.04%
Toluene	677	18,414	248,180	0.04%
Methanol	20,850	197,899	218,749	0.03%
Lead	0	8	150,845	0.02%
Xylene (mixed isomers)	985	28,534	147,593	0.02%
Nickel compounds	1,083	179	114,859	0.02%
Naphthalene	116	1,911	101,344	0.01%
Molybdenum trioxide	12	197	79,571	0.01%
Tetrachloroethylene	6	17	48,300	0.01%
Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	44,983	0.01%
Cumene	142	3,913	40,550	0.01%
Zinc compounds	2,885	8,194	36,561	0.01%
Phenol	206	8,900	30,050	0.00%
n-Hexane (Hexane)	24	1,163	20,181	0.00%
Mercury compounds	1	1	16,200	0.00%
Manganese	1,300	0	9,230	0.00%
Nickel	73	6	7,189	0.00%
Vanadium compounds	9	0	1,260	0.00%
Anthracene	0	220	726	0.00%
Cyclohexane	125	403	306	0.00%
Mercury	0	0	300	0.00%
Carbon disulfide	5	3	80	0.00%
Styrene	8	0	40	0.00%
Propylene	4	0	5	0.00%
Ethylene	4	0	2	0.00%
Phenanthrene	4	220	0	0.00%
Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i	8,721	31,065	0	0.00%
Cobalt compounds	10	0	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 2020, 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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