DEEP is excited to be getting back to our new normal consistent with the direction of Governor Lamont and as a result of the rapidly improving COVID-19 situation in Connecticut. Starting no later than June 1, all customer facing services will resume normal business operations. For detailed information for what this means at DEEP and for the public we serve, visit our "New Normal" website: DEEP New Normal Information

Underground Storage Tank Notification, Compliance & Release Prevention

Financial Responsibility
Operator Training
Secondary Containment
UST Laws and Regulations
Energy Policy Act of 2005 Public Record Requirements
For further information please contact the Storage Tank Enforcement Unit at (860) 424-3374 or by e-mail at or write to: Department of Energy and Environmental Protection
Bureau of Materials Management and Compliance Assurance
Storage Tank Enforcement and PCB Unit
79 Elm Street
Hartford, CT 06106-5127
  Content last updated December 2020