# CASTLE VALLEY PREP PLANT 
> **Coal** mine · MSHA ID `4202455` · Facility · **Active**
## Operator
- **Controller (parent):** Wolverine Fuels LLC
- **Operator:** CANYON FUEL COMPANY LLC
- **Employees:** 5
- **Commodity:** Coal
## Location
- **State:** UT · Carbon Co.
- **Coordinates:** 39.533611, -110.775556
## Safety record
- **Total accidents/injuries:** 1
- **Fatalities:** 0
- **Total days lost:** 0
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*