Annual Inspection Information
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.
New! - Correcting Failures on Annual UST Inspections
Updated April 2007 - Underground Storage Tank Inspector Reference Handbook (2007 edition) - 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 (pdf format).
Updated April 2007 - Annual Inspection Form (2007 edition) – Annual underground storage tank inspection results must be submitted on this form.
Updated November 2007 - Maine Certified Underground Storage Tanks installers and inspectors - (pdf format)
Updated August 2007 - UST Tank Installers and Inspectors Examination Information
Updated October 22, 2007 - Firms Accepting New Clients for Underground Storage Tank Annual Inspections
*For more information on Annual Inspections, contact the Oil Enforcement Unit at
(207) 287-2651.
Updated October 11, 2007