# SINCLAIR OPERATING COMPANY, LLC (BO GREGORY TANK BATTERY)
> **Administrative - Formal** · FY2018 · — · Unilateral Administrative Order Without Adjudication
## Case
- **Activity ID:** `3601408198`
- **Case Number:** 06-2018-1768
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Unilateral Administrative Order Without Adjudication
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** —
## Defendants
- SINCLAIR OPERATING COMPANY, LLC (complaint) (settlement)
## Summary

On February 8, 2018, EPA observed that oil field brine and produced wastewater had been discharged from the facility.  The inspector determined that the water located at the discharge point of entry into the tributary of Mill Creek  was contaminated from brine discharges and measured 41,495 parts-per-million Total Dissolved Solids (TDS).

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*Source: [EPA ECHO](https://echo.epa.gov/) · AI Analytics · CC0 1.0*