Working with State partners, EPA has developed the first comprehensive national database on underground storage tank facilities, underground storage tanks, and leaking underground storage tanks. This data, including geospatial data, will assist States and stakeholders in identifying facilities that may be prone to flooding and assessing potential risk to ground water and vapor intrusion from LUST sites as well as in prioritizing cleanup efforts. Additionally, this database provides key data on the tanks infrastructure nationally, including the tank age and type. On October 10, 2019, ASTSWMO hosted a webinar to share the application with States. EPA will make the database publicly available at a later date.