# Kowalski-7 Wash Plant Cassville
> **Metal/Non-metal** mine · MSHA ID `4703306` · Surface · **Abandoned**
## Operator
- **Controller (parent):** Tony  Thier
- **Operator:** Kowalski-Kieler Inc
- **Employees:** 0
- **Commodity:** SandAndGravel
## Location
- **State:** WI · Grant Co.
## Safety record
- **Total accidents/injuries:** 0
- **Fatalities:** 0
- **Total days lost:** 0
---
*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*