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Violation Tracker Current Parent Company Summary

Current Parent Company Name: Oneok
Ownership Structure: publicly traded (ticker symbol OKE)
Headquartered in: Oklahoma
Major Industry: pipelines
Specific Industry: pipelines
Penalty total since 2000$58,276,223
Number of records: 114
Top 5 Offense Groups (Groups Defined)Penalty TotalNumber of Records
environment-related offenses$37,638,75189
competition-related offenses$17,414,9452
miscellaneous offenses$3,000,0001
safety-related offenses$222,52722
Top 5 Primary Offense TypesPenalty TotalNumber of Records
water pollution violation$31,391,93719
price-fixing or anti-competitive practices$11,000,0001
energy market violation$6,414,9451
pipeline safety violation$3,038,14734
data submission deficiencies$3,000,0001
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 TypeYearAgencyPenalty Amount sort icon
Magellan Pipeline Company LPrailroad safety violation2006FRA$7,500
ONEOK Hydrocarbon, L.P.railroad safety violation2014FRA$7,250
Magellan Pipeline Company LPrailroad safety violation2008FRA$7,000
Magellan Pipeline Co LPenvironmental violation2000MN-ENV$6,450
MAGELLAN PIPELINE COMPANY LPpipeline safety violation2004PHMSA$6,000
Magellan Terminals Holdings, L.P.environmental violation2013TX-ENV$5,928
Magellan Pipeline Co.air pollution violation2012CO-DPHE$5,250
ONEOK Hydrocarbon, L.P.railroad safety violation2012FRA$5,000
ONEOK Hydrocarbon, L.P.railroad safety violation2014FRA$5,000
MAGELLAN PIPELINE COMPANY LPpipeline safety violation2006PHMSA$5,000
Oneok Field Servicesrailroad safety violation2008FRA$5,000
ONEOK Hydrocarbon, L.P.railroad safety violation2018FRA$5,000
MAGELLAN PIPELINE COMPANY LLCair pollution violation2007EPA$5,000
MAGELLAN PIPELINE COMPANYwater pollution violation2021EPA$5,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.