Leaking UST Cleanup Compilation Map

The national UST program has cleaned up over 505,000 leaking UST (LUST) releases in its history, and approximately 60,000 LUST releases remain as of March 2022. The ASTSWMO LUST Task Force has compiled information and lessons learned from across the nation for several factors that affect cleanup as a resource for States and Territories to help address the remaining LUST releases.