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06-2015-1743Administrative - FormalClosedFY 2015· Region 06

EPA v. Chaparral Energy, LLC

Unilateral Administrative Order Without Adjudication

Case summary

Respondent, Chaparral Energy, LLC, owned or operated an oil field production facility located in Osage County Oklahoma. AO was issued on March 30, 2015 for violation of the Clean Water Act. Violation was identified during a February 3, 2015 inspection conducted by EPA.

Defendants (1)

  • Chaparral Energy, LLCNamed in settlement

Facilities (1)

  • CHAPARRAL ENERGY, SBU FW5, NW-02-25-06

    NW/4 OF SEC 2, TOWNSHIP 25 NORTH, RANGE 6 EAST, SHIDLER, OK, 73114

    Registry ID: 110064034049

Statutes cited

  • CWA 301NPDES Discharge without a Permit

Enforcement conclusions (1)

  • Chaparral Energy, LLCentered 2015-03-30

    Primary law: CWA

Timeline (4 milestones)

  • 2015-03-30Final Order Issued
  • 2015-04-13Enforcement Action Data Entered
  • 2015-09-16NPDES Closed
  • 2015-09-16Enforcement Action Closed

Case metadata

EPA activity ID
3600115274
Case number
06-2015-1743
Lead agency
EPA
Branch
6EN-W
EPA region
06
Voluntary self-disclosure
No
Primary statute
NPDES Discharge without a Permit

Sourced verbatim from EPA ECHO Enforcement Case Report for case 06-2015-1743 . Bulk data: ICIS-FEC download summary.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.