# Markesan Plant
> **Metal/Non-metal** mine · MSHA ID `4701964` · Surface · **Active**
## Operator
- **Controller (parent):** Jim  Gelhar
- **Operator:** A.F. Gelhar Company, Inc.
- **Employees:** 12
- **Commodity:** SandAndGravel
## Location
- **State:** WI · Green Lake Co.
- **Coordinates:** 43.707222, -88.99
## Safety record
- **Total accidents/injuries:** 11
- **Fatalities:** 0
- **Total days lost:** 71
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*