# CITY OF FLAGSTAFF - WILDCAT HILL WASTEWATER PLANT
> **Administrative - Formal** · FY1999 · — · Unilateral Administrative Order Without Adjudication
## Case
- **Activity ID:** `53083`
- **Case Number:** 09-1999-0021
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Unilateral Administrative Order Without Adjudication
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** N
## Defendants
- CITY OF FLAGSTAFF (complaint) (settlement)
## Summary

THIS IS AN ADMINISTRATIVE ORDER PURSUANT TO SECTION 308      OF THE CLEAN WATER ACT THAT HAS BEEN ISSUED TO THE CITY      OF FLAGSTAFF, ARIZONA. THE SUBJECT OF THE ORDER INVOLVES     VIOLATIONS OF THE COPPER EFFLUENT LIMIT AT THE CITY'S        WILDCAT HILL WASTEWATER TREATMENT PLANT. THE PLANT           DISCHARGES INTO THE RIO DE FLAG (FLAG RIVER). THE ORDER      ESTABLISHES DISCHARGE LIMITS UNTIL A SITE SPECIFIC           COPPER EFFLUENT CRITERIA IS ESTABLISHED FOR THIS PLANT.      THE CITY OF FLAGSTAFF IS CONDUCTING A STUDY TO DEVELOP       COPPER CRITERIA FOR THE RIO DE FLAG.

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