EPA v. Chaparral Energy, LLC
Unilateral Administrative Order Without Adjudication
Case summary
Chaparral Energyy, LLC, Respondent owned and operated an oil field production facility known as the NBU 8-11, located in Osage County, Oklahoma. On January 22, 2014 an EPA inspector observed produced wastewater generated from oil and gas production activities, had been discharged from the facility to waters of the United States without a valid permit.
Defendants (1)
- Chaparral Energy, LLCNamed in complaintNamed in settlement
Facilities (1)
PERDURE PETROLEUM, LLC (NBU 8-11)
36.7374, -96.7514 (NE SECT. 10, T 27N, R 5E), SHIDLER, OK, 74652
Registry ID: 110018932672
Statutes cited
- CWA 301/402 — NPDES Permit Violations
Enforcement conclusions (1)
Chaparral Energy, LLCentered 2014-04-22
Primary law: CWA
Timeline (4 milestones)
- 2014-04-22Final Order Issued
- 2014-04-28Enforcement Action Data Entered
- 2020-05-21NPDES Closed
- 2021-08-30Enforcement Action Closed
Case metadata
- EPA activity ID
- 3400234801
- Case number
- 06-2014-1775
- Lead agency
- EPA
- Branch
- 6EN-W
- EPA region
- 06
- Voluntary self-disclosure
- No
- Primary statute
- NPDES Permit Violations
Sourced verbatim from EPA ECHO Enforcement Case Report for case 06-2014-1775 . 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.