# PRAIRIE HILL WSC
> **Administrative - Formal** · FY2019 · — · Final Order No Penalty
## Case
- **Activity ID:** `3601886714`
- **Case Number:** 06-2019-1239
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Final Order No Penalty
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** —
## Defendants
- PRAIRIE HILL WSC (settlement)
## Summary

Exceeded the maximum contaminant level (MCL) for arsenic
Submitted an EPA-approved compliance plan to comply with the arsenic MCL

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