# Asarco - Ray Complex
> **Administrative - Formal** · FY2005 · — · Final Order With Penalty
## Case
- **Activity ID:** `161408`
- **Case Number:** 09-2005-0248
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Final Order With Penalty
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** —
## Defendants
- Asarco Inc. LLC (complaint) (settlement)
## Summary

This is an Administrative Penalty action (APO) pursuant to the Clean Air Act (CAA) issued to ASARCO LLC. The violation involves excess opacity emissions from the tall stack at the Hayden, Arizona smelter complex. The Complaint seeks a maximum penalty (notice pleading).

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