New UST Data Management System Goes Live on August 1, 2015  pdf format of New UST Data Management System Goes Live August 1, 2015
doc format of                             ust-dmsrollout.doc

After July 31, 2015, MassDEP will no longer accept Forms FP-290, FP290R and FP-289. Convenient online filing will replace the current paper-based registration and third-party inspection reporting system. Learn more about this change, and webinars and workshops being held for UST owners, operators and third-party inspectors.

Underground Storage Tank (UST) Owner & Operator Information

Learn about compliance requirements, check information the state has on file about your USTs, complete required forms, find a third-party inspector and find out what to do in the event of a leak.

Underground Storage Tank (UST) Operator Certification Program

All UST system owners/operators were required to designate at least one certified Class A, B and C Operator for each tank system by August 8, 2012.

Third-Party Underground Storage Tank (UST) Inspection Program

UST owner/operators are required to have their tanks inspected every three years. MassDEP approves third parties to perform these inspections. Learn more about the program and review a current list of approved inspectors.

Underground Storage Tank (UST) Query Tool

Facility owner/operators can check the state's database to verify the information MassDEP has on file about their USTs. Residents can learn about facilities with USTs in their communities and neighborhoods. NOTE: If you are unable to access the Query Tool on your first attempt, please try again later.

MassDEP Underground Storage Tank (UST) Forms

Register underground storage tanks with MassDEP, notify the agency of changes in their status, and report the results of third-party inspections.

MassDEP Underground Storage Tank Enforcement Discretion Directive: Testing at Installation  pdf format of Enforcement Discretion: Testing at Installation
doc format of                             ust-edd-0615.doc

Through June 1, 2017, MassDEP will not enforce the requirement that piping be tested before regulated substance is put in the tank.

Underground Storage Tank (UST) Regulations & Policies

State underground storage tank (UST) regulations, UST closure assessment manual, site/spill assessment and cleanup regulations, and more.

Summary of Underground Storage Tank (UST) Information

Under the National Energy Policy Act, MassDEP reports annually on the number of active UST facilities across Massachusetts, the number inspected, the findings from those inspections, and the number of confirmed releases reported to the agency.

Underground Storage Tank (UST) Stakeholder Group

This group seeks public and regulated community input on MassDEP UST program, regulation and policy development.