GroundTruth / superfund / CA
Castle Air Force Base (6 Areas)
- NPL status
- NPL Site
- EPA ID
- CA3570024551
- Location
- Merced, CA
- Coordinates
- 37.367361, -120.5636 (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.