GroundTruth / superfund / UT
Monticello Mill Tailings (USDOE)
- NPL status
- NPL Site
- EPA ID
- UT3890090035
- Location
- Monticello, UT
- Coordinates
- 37.863331, -109.3483 (map)
EPA's live site profile is authoritative for cleanup status and history.
This page states the federal record as of 2026-08-05. It is not a safety assessment: the NPL (National Priorities List) is the federal Superfund cleanup list, the status describes where a site is in that process, and "deleted from the NPL" means EPA determined cleanup was completed.