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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
air pollution violation$1,330,025,931129
environmental violation$109,333,64864
workplace safety or health violation$40,043,99658
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: 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 Type sort iconYearAgencyPenalty Amount
Saint Paul Park Refining Co LLC dba Marathon Saint Paul Park Refineryhazardous waste violation2011MN-ENV$700,000
Western Refining Southwest, Inc.hazardous waste violation2017EPA$106,260
Western Refining Southwest-Gallup Refineryhazardous waste violation2019EPA$148,303
Tesoro Refining & Marketing Company LLChazardous waste violation2015EPA$6,390
Tesoro Refining & Marketing Company LLChazardous waste violation2015EPA$6,390
Tesoro Alaska Company, L.L.C. Kenai Refineryhazardous waste violation2019EPA$9,000
TESORO REFINING AND MARKETING CO.labor relations violation2017NLRB$6,685,451
Tesoro Refining and Marketing Co.labor relations violation2017NLRB$1,397,710
ST. PAUL PARK REFINING CO., LLClabor relations violation2016NLRB$11,955
Tesoro NW Corp.labor relations violation2009NLRB$14,339
ST. PAUL PARK REFINING CO. LLC D/B/A WESTERN REFININGlabor relations violation2020NLRB$600,000
WESTERN REFINING WHOLESALE INCmotor vehicle safety violation2009FMCSA$11,990
Marathon Petroleum Company Lpmotor vehicle safety violation2017FMCSA$150,000
MARATHON PIPE LINE LLCpipeline safety violation2010PHMSA$842,650
MARATHON PIPE LINE LLCpipeline safety violation2012PHMSA$135,500
MARATHON PIPE LINE LLCpipeline safety violation2014PHMSA$30,200
MARATHON PIPE LINE LLCpipeline safety violation2014PHMSA$24,400
WESTERN REFINING PIPELINE LLCpipeline safety violation2011PHMSA$13,500
WESTERN REFINING SOUTHWEST INCpipeline safety violation2012PHMSA$37,600
TESORO LOGISTICS OPERATIONS LLC - MOUNTAIN REGIONpipeline safety violation2009PHMSA$30,000
TESORO LOGISTICS OPERATIONS LLC - MOUNTAIN REGIONpipeline safety violation2009PHMSA$27,600
TESORO HIGH PLAINS PIPELINE COMPANY LLCpipeline safety violation2009PHMSA$10,000
MARATHON PIPE LINE LLCpipeline safety violation2008PHMSA$82,000
MARATHON ASHLAND PIPE LINE LLCpipeline safety violation2006PHMSA$6,000
TESORO HIGH PLAINS PIPELINE COMPANY LLCpipeline safety violation2006PHMSA$15,000
MARATHON PIPE LINE LLCpipeline safety violation2005PHMSA$60,000
MARATHON PIPE LINE LLCpipeline safety violation2005PHMSA$10,000
MARATHON PIPE LINE LLCpipeline safety violation2005PHMSA$7,500
MARATHON PIPE LINE LLCpipeline safety violation2003PHMSA$10,000
MARATHON ASHLAND PIPE LINE LLCpipeline safety violation2002PHMSA$25,000
WESTERN REFINING PIPELINE LLCpipeline safety violation2016PHMSA$106,500
Western Refining Logistics LPpipeline safety violation2020PHMSA$236,602
MARATHON PIPE LINE LLCpipeline safety violation2022PHMSA$22,400
Marathon Petroleum Companyprice-fixing or anti-competitive practices2007CFTC$1,000,000
Marathon Petroleum Companyrailroad safety violation2009FRA$7,000
Marathon Petroleum Companyrailroad safety violation2009FRA$8,500
Marathon Petroleum Companyrailroad safety violation2011FRA$5,000
TESORO REFINING AND MARKETING CO.railroad safety violation2010FRA$7,500
TESORO REFINING AND MARKETING CO.railroad safety violation2010FRA$10,000
WESTERN REFINING COMPANYrailroad safety violation2013FRA$12,150
TESORO REFINING AND MARKETING CO.railroad safety violation2014FRA$15,000
TESORO REFINING AND MARKETING CO.railroad safety violation2014FRA$5,000
TESORO REFINING AND MARKETING CO.railroad safety violation2015FRA$20,000
WESTERN REFINING COMPANYrailroad safety violation2014FRA$27,100
WESTERN REFINING COMPANYrailroad safety violation2014FRA$24,900
TESORO REFINING AND MARKETING CO.railroad safety violation2009FRA$7,500
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2016FRA$10,000
Marathon Ashland Petroleumrailroad safety violation2006FRA$21,000
Marathon Ashland Petroleumrailroad safety violation2006FRA$8,500
Marathon Petroleumrailroad safety violation2005FRA$7,500
Marathon Petroleumrailroad safety violation2005FRA$8,400
Marathon Petroleumrailroad safety violation2005FRA$7,500
Marathon Petroleumrailroad safety violation2006FRA$8,000
Marathon Petroleumrailroad safety violation2007FRA$8,000
Marathon Petroleumrailroad safety violation2007FRA$16,000
Tesoro Refining and Marketing Companyrailroad safety violation2004FRA$7,500
Tesoro Refining and Marketing Companyrailroad safety violation2004FRA$8,000
Tesoro Refining and Marketing Companyrailroad safety violation2004FRA$5,000
Tesoro Refining and Marketing Companyrailroad safety violation2005FRA$10,000
Tesoro Refining and Marketing Companyrailroad safety violation2006FRA$10,000
Western Refining Co.railroad safety violation2005FRA$6,500
Western Refining Co.railroad safety violation2006FRA$7,000
Western Refining Co.railroad safety violation2006FRA$7,000
Western Refining Co.railroad safety violation2006FRA$7,000
Western Refining Co.railroad safety violation2007FRA$10,000
Western Refining Co.railroad safety violation2007FRA$7,500
Western Refining Co.railroad safety violation2007FRA$7,500
Western Refining Co.railroad safety violation2008FRA$10,000
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2016FRA$10,000
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 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
Marathon Petroleum Companyrailroad safety violation2020FRA$7,500
Marathon Petroleum Companyrailroad safety violation2020FRA$7,500
Marathon Petroleum Companyrailroad safety violation2020FRA$39,500
Andeavorrailroad safety violation2021FRA$17,000
Andeavorrailroad safety violation2021FRA$8,500
Andeavorrailroad safety violation2021FRA$7,125
Tesoro Refining And Marketing Companyrailroad safety violation2021FRA$5,500
Western Refining Companyrailroad safety violation2020FRA$8,850
Marathon Petroleum Companyrailroad safety violation2022FRA$14,000
Marathon Petroleum Companyrailroad safety violation2022FRA$7,900
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
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.