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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: $1,578,864,782
Number of records: 386
Top 5 Offense Groups (Groups Defined)Penalty TotalNumber of Records
environment-related offenses$1,450,132,377237
employment-related offenses$44,142,96612
safety-related offenses$41,077,784133
consumer-protection-related offenses$22,500,0001
financial offenses$20,011,6552
Top 5 Primary Offense TypesPenalty TotalNumber of Records
air pollution violation$1,293,631,92992
environmental violation$151,638,341112
workplace safety or health violation$40,204,61960
wage and hour violation$27,820,8815
consumer protection violation$22,500,0001
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: For a summary of this company's regulatory penalties in more than 50 other countries, see its Violation Tracker Global summary page here.

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 LLCair pollution violation2024CA-BAAQMD$5,000,000
Tesoro Refining & Marketing Company LLChazardous waste violation2024CA-DTSC$503,288
TESORO REFINING & MARKETING CO.air pollution violation2024CA-SCAQMD$151,100
Marathon Pipe Line, LLCasbestos violation2024OR-ENV$39,853
Marathon Anacortes Refineryair pollution violation2024WA-NCAA$21,600
TESORO REFINING AND MARKETING CO, LLCair pollution violation2024CA-SCAQMD$5,100
MARATHON PETROLEUM COMPANY LPenvironmental violation2024EPA$225,715
TESORO REFINING AND MARKETING CO.air pollution violation2023CA-SCAQMD$5,000
Tesoro Refining and Marketing Companyair pollution violation2023EPA$27,500,000
TESORO REFINING & MARKETING CO.air pollution violation2023CA-SCAQMD$16,800
Tesoro Refining & Marketing Co. LLCair pollution violation2023CA-SCAQMD$10,910
TESORO LOGISTICSair pollution violation2023CA-SCAQMD$9,500
TESORO REFINING & MARKETING CO., LLCair pollution violation2023CA-SCAQMD$12,500
Blanchard Refining Company LLCair pollution violation2023TX-ENV$11,400
Marathon Petroleum Companyrailroad safety violation2023FRA$7,200
Marathon Petroleum Companyrailroad safety violation2023FRA$7,200
BLANCHARD REFINING COMPANY, LLCworkplace safety or health violation2023OSHA$15,625
TESORO REFINING & MARKETING COMPANY LLCworkplace safety or health violation2023OSHA$35,350
BLANCHARD REFINING COMPANY, LLCworkplace safety or health violation2023OSHA$62,500
BLANCHARD REFINING COMPANY, LLCworkplace safety or health violation2023OSHA$16,131
TESORO REFINING & MARKETING COMPANY LLCworkplace safety or health violation2023OSHA$18,000
MARATHON PETROLEUM CORPORATIONworkplace safety or health violation2023OSHA$16,000
TESORO REFINING & MARKETING COMPANY LLCworkplace safety or health violation2023OSHA$188,000
Tesoro Refining & Marketing Companyenvironmental violation2023EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $31,033,333
MARATHON PIPE LINE LLCpipeline safety violation2022PHMSA$22,400
Marathon Anacortes Refineryair pollution violation2022WA-NCAA$6,000
Marathon Anacortes Refineryair pollution violation2022WA-NCAA$6,000
Tesoro Refining & Marketing Companyair pollution violation2022CA-BAAQMD$1,469,579
Marathon Pipe Line LLC and Henrichs Drainage II LLCenvironmental violation2022IL-ENV$41,873
Marathon Petroleum Companyrailroad safety violation2022FRA$14,000
Marathon Petroleum Companyrailroad safety violation2022FRA$7,900
MARATHON PETROLEUM COMPANYworkplace safety or health violation2022OSHA$14,502
TESORO REFINING & MARKETING COMPANY LLCworkplace safety or health violation2022OSHA$7,650
Andeavor Field Services LLCenvironmental violation2021CO-OIL$22,500
Marathon Petroleum Company, LPenvironmental violation2021MI-ENV$81,853
Tesoro Refining and Marketing Co, LLCair pollution violation2021CA-SCAQMD$62,000
Tesoro Refining & Marketing Companyair pollution violation2021CA-BAAQMD$2,227,000
Andeavorrailroad safety violation2021FRA$17,000
Andeavorrailroad safety violation2021FRA$8,500
Andeavorrailroad safety violation2021FRA$7,125
Tesoro Refining And Marketing Companyrailroad safety violation2021FRA$5,500
BLANCHARD REFINING COMPANY LLCenvironmental violation2021TX-ENV$10,500
ST. PAUL PARK REFINING CO. LLC D/B/A WESTERN REFININGlabor relations violation2020NLRB$600,000
Western Refining Logistics LPpipeline safety violation2020PHMSA$236,602
Andeavor LLCaccounting fraud or deficiencies2020SEC$20,000,000
MARATHON PIPE LINEenvironmental violation2020IN-ENV$32,250
Blanchard Refining Company LLCenvironmental violation2020TX-ENV$11,400
Blanchard Refining Company LLCenvironmental violation2020TX-ENV$31,500
Blanchard Refining Company LLCenvironmental violation2020TX-ENV$13,125
Blanchard Refining Company LLCenvironmental violation2020TX-ENV$125,563
Tesoro Refining & Marketing Company LLCwage and hour violation2020private lawsuit-federal$15,250,000
Marathon Petroleum Companyrailroad safety violation2020FRA$7,500
Marathon Petroleum Companyrailroad safety violation2020FRA$7,500
Marathon Petroleum Companyrailroad safety violation2020FRA$39,500
Marathon Petroleum Company LPenvironmental violation2020TX-ENV$10,500
Blanchard Refining Company LLCenvironmental violation2020TX-ENV$13,125
Western Refining Companyrailroad safety violation2020FRA$8,850
TESORO REFINING & MARKETING COMPANY LLCworkplace safety or health violation2020OSHA$119,740
TESORO REFINING & MARKETING COMPANY LLCworkplace safety or health violation2020OSHA$38,060
Marathon Petroleum Companyconsumer protection violation2019KY-AG$22,500,000
Tesoro Refining & Marketing Co.air pollution violation2019CA-ARB$119,000
Tesoro Refining & Marketing Co.air pollution violation2019CA-ARB$133,000
Tesoro Refining & Marketing Company LLCair pollution violation2019CA-ARB$850,000
Tesoro Refining & Marketing Company LLChazardous waste violation2019CA-DTSC$25,000
TESORO LOGISTICS OPERATIONS LLCair pollution 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, LLCair pollution violation2019CA-SCAQMD$15,000
Tesoro Refining and Marketing Co, LLCair pollution violation2019CA-SCAQMD$10,000
Tesoro Logisticsair pollution violation2019CA-SCAQMD$9,000
Tesoro Refining and Marketing Co, LLCair pollution violation2019CA-SCAQMD$116,000
Tesoro Refining & Marketing Co, LLCair pollution violation2019CA-SCAQMD$59,000
Tesoro Refining and Marketing Co, LLCair pollution violation2019CA-SCAQMD$26,000
Tesoro Refining & Marketing Co, LLCair pollution violation2019CA-SCAQMD$150,000
Tesoro Logisticsair pollution violation2019CA-SCAQMD$16,500
Tesoro Refining & Marketing Co. LLCair pollution violation2019WA-NCAA$5,000
Tesoro Refining & Marketing Co. LLCair pollution violation2019WA-NCAA$20,000
Tesoro Refining & Marketing Co. LLCair pollution violation2019WA-NCAA$5,000
Marathon Petroleum Companyrailroad safety violation2019FRA$5,000
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2019FRA$10,000
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2019FRA$8,500
Tesoro Refining & Marketing Company LLCrailroad safety violation2019FRA$8,500
Tesoro Refining & Marketing Company LLCrailroad safety violation2019FRA$8,500
Tesoro Refining & Marketing Company LLCrailroad safety violation2019FRA$8,500
Tesoro Refining & Marketing Company LLCrailroad safety violation2019FRA$8,500
Tesoro Refining & Marketing Company LLCrailroad safety violation2019FRA$6,500
Tesoro Refining & Marketing Company LLCrailroad safety violation2019FRA$6,500
Tesoro Refining & Marketing Company LLCrailroad safety violation2019FRA$6,500
Tesoro Refining & Marketing Company LLCrailroad safety violation2019FRA$6,500
Tesoro Refining & Marketing Company LLCrailroad safety violation2019FRA$14,500
TESORO REFINING & MARKETING COMPANY LLCworkplace safety or health violation2019OSHA$8,435
WESTERN REFINING COMPANY, L.P.workplace safety or health violation2019OSHA$26,520
SAINT PAUL PARK REFINING COMPANYenvironmental violation2019EPA$1,758,400
Western Refining Southwest-Gallup Refineryenvironmental violation2019EPA$148,303
Western Refining Southwest, Inc.environmental violation2019EPA$190,225
Tesoro Alaska Company, L.L.C. Kenai Refineryenvironmental violation2019EPA$9,000
Marathon Pipe Line LLCenvironmental violation2018EPA$335,000
Marathon Petroleum Companyrailroad safety violation2018FRA$10,000
St. Paul Park Refining Co. LLCrailroad safety violation2018FRA$6,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.