# IRON MOUNTAIN
> **Administrative - Formal** · FY1997 · — · Unilateral Administrative Order Without Adjudication
## Case
- **Activity ID:** `52721`
- **Case Number:** 09-1997-0008
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Unilateral Administrative Order Without Adjudication
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** N
## Defendants
- IRON MOUNTAIN (complaint) (settlement)
## Summary

AMEND ORDER REQUIRING PRP TO OPERATE IMPROVED TREATMENT    PLANT.  ORGINAL ORDER WAS AMBIGUOUS REGARDING OLBLIGATION    TO OPERATE HIGH DENSITY SLUDGE TREATMENT PLANT ACCORDING     TO PRP.  AMENDED ORDER EXPLICITLY REQUIRES OPERATION OF      THAT TYPE OF PLANT.

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