Underground Storage Tank Enforcement Unit

The State Water Resources Control Board (State Water Board) created the Underground Storage Tank (UST) Enforcement Unit to support enforcement of the UST Leak Prevention and Cleanup Programs, primarily by investigating violations of UST construction and monitoring requirements. The UST Enforcement Unit works closely and develops partnerships with various local, state, and federal agencies to conduct inspections, review data, and assist in, or lead, statewide UST investigations to achieve compliance at USTs facilities and minimize threats to water quality and the environment.