# NATIONAL MINE TAILINGS SITE
> **Administrative - Formal** · FY2006 · — · Unilateral Administrative Order Without Adjudication
## Case
- **Activity ID:** `200000785`
- **Case Number:** 07-2006-0202
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Unilateral Administrative Order Without Adjudication
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** —
## Defendants
- CITY OF PARK HILLS, MISSOURI (complaint) (settlement)
- NL INDUSTRIES, INC (complaint) (settlement)
- PARK HILLS CHAMBER OF COMMERCE (complaint) (settlement)
- THE DOE RUN RESOURCES CORPORATION (complaint) (settlement)
## Summary

THIS UNILATERAL ADMINISTRATIVE ORDER IS FOR A REMOVAL ACTION TO ADDRESS LEAD CONTAMINATED MINE WASTE THROUGH RE-GRADUBGM STABUKUZATION AND PROPERTY USE RESTRICTIONS.

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