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RWM Home > Programs > Underground Oil Storage Tanks > UST Additional Information > Annual Inspection Information

Annual Inspection Information
Dep employee inspecting a dispenser

Annual Underground Storage Tank Inspections may now be submitted via email. Inspections must be scanned into an Adobe PDF document and can be sent to: dep.ust@Maine.gov

Frequently Asked Questions (FAQ's) for inspections - This page provides answers to the who/what/when and where of the annual tank system inspections.

Correcting Failures on Annual UST Inspections (pdf format)

Underground Storage Tank Inspector Reference Handbook - Explains the requirement for an annual tank inspection. Blank forms for daily inventory, monitoring well logs, interstitial logs, and gasoline throughput records are included in the Appendices section - June 2009 Edition (pdf format)

Notice of Correction to Handbook (pdf format)

Annual Inspection Form – Annual underground storage tank inspection results must be submitted on this form (MS Word format) (pdf format)

Maine Certified Underground Storage Tanks installers and inspectors - (pdf format)

UST Tank Installers and Inspectors Examination Information

Firms Accepting New Clients for Underground Storage Tank Annual Inspections - (pdf format

*For more information on Annual Inspections, contact the Oil Enforcement Unit at
(207) 287-2651.