Underground Storage Tank (UST) Program

Underground storage tank system illustration

Leaking UST Cleanup Programs

Corrective actions include activities to investigate, analyze and conduct clean-up. The UST Program provides compliance assistance and regulatory oversight for UST owners and operators who have had a release from their UST system. In addition to regulatory and technical support, UST owners and operators may qualify for financial assistance for these activities through either the State Lead Corrective Action Program or the Preapproval Program.

State Lead Corrective Action Program

UST owners and operators and property owners with UST contamination may request that ADEQ manage cleanup activities | Learn More >

Preapproval Program

UST owners and operators with UST contamination may qualify for this clean-up program. If eligible, participants will be required to meet with ADEQ to discuss various program topics and to develop a Preapproval scope of work | Learn More >

Tips for Hiring an Environmental Consultant for Your UST Facility

Much of the work associated with investigating and cleaning up contamination from releases is best addressed by an environmental consultant, and there are a variety of important factors to consider when selecting a qualified environmental professional | Learn More >