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Violation Tracker Current Parent Company Summary

Current Parent Company Name: Marathon Petroleum
Ownership Structure: publicly traded (ticker symbol MPC)
Headquartered in: Ohio
Major Industry: oil and gas
Specific Industry: oil & gas
Penalty total since 2000: $1,572,743,103
Number of records: 375
Top 5 Offense Groups (Groups Defined)Penalty TotalNumber of Records
environment-related offenses$1,444,185,721230
employment-related offenses$44,142,96612
safety-related offenses$40,902,761129
consumer-protection-related offenses$22,500,0001
financial offenses$20,011,6552
Top 5 Primary Offense TypesPenalty TotalNumber of Records
environmental violation$1,444,185,721230
workplace safety or health violation$40,043,99658
wage and hour violation$27,820,8815
consumer protection violation$22,500,0001
accounting fraud or deficiencies$20,000,0001
Notes: Parent-subsidiary linkages are based on relationships current as of the latest revision listed in the Update Log, which may vary from what was the case when a violation occurred. The penalty totals are adjusted to account for the fact that the individual entries below may include both agency records and settlement announcements for the same case; or else a penalty covering multiple locations may be listed in the individual records for each of the facilities. The totals are also adjusted to reflect cases in which federal and state or local agencies cooperated and issued separate announcements of the outcome. Duplicate or overlapping penalty amounts are marked with an asterisk in the list below.

Links: Subsidy Tracker data on financial assistance to this company by federal, state and local government agencies can be found here.

Individual Penalty Records:

Click on the company or penalty amount for more information on each case.

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CompanyPrimary Offense TypeYear sort iconAgencyPenalty Amount
TESORO REFINING & MARKETING COMPANY LLCworkplace safety or health violation2015OSHA$11,000
TESORO REFINING & MARKETING COMPANY LLCworkplace safety or health violation2015OSHA$40,000
MARATHON PETROLEUM COMPANY LPworkplace safety or health violation2015OSHA$7,000
Western Refining Company LPenvironmental violation2015EPA$30,000
Marathon Petroleum Company LPenvironmental violation2015EPA$256,500
Tesoro Refining & Marketing Company LLCenvironmental violation2015EPA$6,390
Tesoro Refining & Marketing Company LLCenvironmental violation2015EPA$6,390
Marathon Petroleumenvironmental violation2015EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $2,900,000
Marathon Petroleum Company LP,environmental violation2015EPA$51,858
Marathon Petroleum Company LPenvironmental violation2015EPA$15,355
Western Refining Company, L.P.environmental violation2015EPA$8,130
Western Refining Company, L.P.environmental violation2015EPA$22,054
Tesoro Corp.environmental violation2016EPA$425,450,000
Marathon Petroleum Companyenvironmental violation2016EPA$334,912,500
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2016FRA$10,000
WESTERN REFINING PIPELINE LLCenvironmental violation2016PHMSA$106,500
ST. PAUL PARK REFINING CO., LLClabor relations violation2016NLRB$11,955
Marathon Petroleum Corporationwage and hour violation2016WHD$15,650
Marathon Petroleum Corporationwage and hour violation2016WHD$5,232
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2016FRA$10,000
Tesoro Corp.environmental violation2016MULTI-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $2,400,000
Tesoro Refining and Manufacturing Company LLCenvironmental violation2016CA-ARB$509,600
Marathon Petroleum Company LPenvironmental violation2016LA-ENV$792,500
Marathon Petroleum Company Lpenvironmental violation2016MI-ENV$62,000
Blanchard Refining Company LLCenvironmental violation2016TX-ENV$78,000
Blanchard Refining Company LLCenvironmental violation2016TX-ENV$25,000
Tesoro Logistics Operations, LLCenvironmental violation2016UT-ENV$7,493
Tesoro Refining & Marketing Companyenvironmental violation2016CA-BAAQMD$646,140
TESORO REFINING & MARKETING COMPANY LLCworkplace safety or health violation2016OSHA$5,000
BLANCHARD REFINING COMPANY LLCworkplace safety or health violation2016OSHA$12,675
TESORO REFINING AND MARKETING LLC LOS ANGELES REFINERYworkplace safety or health violation2016OSHA$10,500
TESORO REFINING AND MARKETING, LLCworkplace safety or health violation2016OSHA$46,475
BLANCHARD REFINING COMPANY LLCworkplace safety or health violation2016OSHA$25,350
MARATHON ASHLAND PETROLEUM COMPANYenvironmental violation2016EPA$474,875
Cincinnati Renewable Fuels, LLCenvironmental violation2016EPA$69,500
MARATHON PETROLEUMenvironmental violation2016EPA$560,000
Tesoroenvironmental violation2016EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $2,683,333
Tesoro Refining & Marketing Company LLC, et al. (NC)environmental violation2016EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $4,233,333
Tesoro Corporationenvironmental violation2016EPA$325,000
TESORO REFINING AND MARKETING CO.labor relations violation2017NLRB$6,685,451
Tesoro Refining and Marketing Co.labor relations violation2017NLRB$1,397,710
WESTERN REFINING COMPANYrailroad safety violation2017FRA$8,000
WESTERN REFINING COMPANYrailroad safety violation2017FRA$12,350
WESTERN REFINING COMPANYrailroad safety violation2017FRA$14,000
Tesoro GP Midstream LLCrailroad safety violation2017FRA$5,000
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2017FRA$5,000
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2017FRA$20,000
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2017FRA$5,000
Marathon Petroleum Company Lpmotor vehicle safety violation2017FMCSA$150,000
Tesoro Companies, Inc.environmental violation2017CA-ARB$75,000
Marathon Petroleum Company LPenvironmental violation2017OH-ENV$250,000
Blanchard Refining Company LLCenvironmental violation2017TX-ENV$10,500
Blanchard Refining Company LLCenvironmental violation2017TX-ENV$6,000
Western Refining Wholesale, LLCenvironmental violation2017TX-ENV$11,796
Marathon Pipe Line LLCenvironmental violation2017TX-RRC$5,000
Tesoro Refining & Marketing Companyenvironmental violation2017WA-ENV$5,000
Tesoro (Usa)environmental violation2017CA-SCAQMD$14,850
Tesoro Refining & Marketing Co, LLCenvironmental violation2017CA-SCAQMD$246,500
Tesoro Refining & Marketing Co, LLCenvironmental violation2017CA-SCAQMD$80,000
WESTERN REFININGworkplace safety or health violation2017OSHA$12,600
BLANCHARD REFINING COMPANY, LLCworkplace safety or health violation2017OSHA$30,782
Western Refining Southwest, Inc.environmental violation2017EPA$106,260
Blanchard Refiningenvironmental violation2017EPA$80,000
Marathon Petroleum Company LPenvironmental violation2017EPA$42,165
Marathon Pipe Line LLCenvironmental violation2018EPA$335,000
Marathon Petroleum Companyrailroad safety violation2018FRA$10,000
St. Paul Park Refining Co. LLCrailroad safety violation2018FRA$6,000
St. Paul Park Refining Co. LLCrailroad safety violation2018FRA$20,000
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2018FRA$5,000
WESTERN REFINING COMPANYrailroad safety violation2018FRA$7,500
Tesoro Refining & Marketing Co.environmental violation2018CA-ARB$226,250
Tesoro Refining & Marketing Co.environmental violation2018CA-ARB$157,500
Tesoro Refining & Marketing Companyenvironmental violation2018CA-ARB$60,000
Tesoro Refining & Marketing Company LLCenvironmental violation2018CA-ARB$1,365,000
ANDEAVOR BUHL PIPELINEenvironmental violation2018ID-ENV$10,000
MARATHON PIPELINE LLCenvironmental violation2018IL-ENV$136,094
MARATHON PIPE LINE LLCenvironmental violation2018IN-ENV$40,000
Saint Paul Park Refining Co LLC dba Marathon Saint Paul Park Refineryenvironmental violation2018MN-ENV$5,100
Tesoro Refining and Marketing Co, LLCenvironmental violation2018CA-SCAQMD$30,000
Tesoro Refining & Marketing Companyenvironmental violation2018CA-BAAQMD$915,700
Tesoro Refining & Marketing Co. LLCenvironmental violation2018WA-NCAA$8,000
Tesoro Refining & Marketing Co. LLCenvironmental violation2018WA-NCAA$12,000
WESTERN REFINING COMPANY, LPworkplace safety or health violation2018OSHA$12,934
BLANCHARD REFINING COMPANY LLCworkplace safety or health violation2018OSHA$12,934
TESORO REFINING & MARKETING COMPANY, LLCworkplace safety or health violation2018OSHA$13,260
MW LOGISTICS SERVICES LLCworkplace safety or health violation2018OSHA$28,416
MARATHON PIPELINE LLC, FINDLAY, OHenvironmental violation2018EPA$226,000
Western Refining Co.environmental violation2018EPA$153,500
Marathon Petroleum Companyconsumer protection violation2019KY-AG$22,500,000
Tesoro Refining & Marketing Co.environmental violation2019CA-ARB$119,000
Tesoro Refining & Marketing Co.environmental violation2019CA-ARB$133,000
Tesoro Refining & Marketing Company LLCenvironmental violation2019CA-ARB$850,000
Tesoro Refining & Marketing Company LLCenvironmental violation2019CA-DTSC$25,000
TESORO LOGISTICS OPERATIONS LLCenvironmental violation2019ID-ENV$59,400
Marathon Petroleum Company LPenvironmental violation2019TX-ENV$21,003
Blanchard Refining Company LLCenvironmental violation2019TX-ENV$11,400
Blanchard Refining Company LLCenvironmental violation2019TX-ENV$68,125
Blanchard Refining Company LLCenvironmental violation2019TX-ENV$45,600
Tesoro Refining and Marketing Co, LLCenvironmental violation2019CA-SCAQMD$15,000
Tesoro Refining and Marketing Co, LLCenvironmental violation2019CA-SCAQMD$10,000
Tesoro Logisticsenvironmental violation2019CA-SCAQMD$9,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.