# Ethete Water System
> **Administrative - Formal** · FY2021 · — · Final Order No Penalty
## Case
- **Activity ID:** `3602406236`
- **Case Number:** 08-2021-0045
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Final Order No Penalty
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** —
## Defendants
- Arapaho Tribe of the Wind River Reservation, Wyomi (complaint) (settlement)
## Summary

Administrative Order on Consent issued for failure to correct significant deficiencies, failure to monitor for lead and copper, failure to meet the treatment technique requirement for Giardia lamblia inactivation, failure to report monitoring results for nitrate, failure failed to monitor the System?s water for VOCs during 2017, failure to monitor the System?s water for cyanide and sodium during the 2017 monitoring period, failure to monitor the System?s water for disinfection byproduct precursors during February and March of 2020 and January of 2017, failure to monitor the System?s water for total coliform bacteria during September of 2018, and failure to collect TTHM and HAA5s samples during the first quarter of 2020.

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