# Sparta, WI Plant
> **Metal/Non-metal** mine · MSHA ID `4703644` · Surface · **Active**
## Operator
- **Controller (parent):** USS Holdings Inc
- **Operator:** U.S.Silica Energy Company
- **Employees:** 2
- **Commodity:** Nonmetal
## Location
- **State:** WI · Monroe Co.
- **Coordinates:** 43.92, -90.853056
## Safety record
- **Total accidents/injuries:** 19
- **Fatalities:** 0
- **Total days lost:** 73
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*