Who must register a UST?
All owners of new and existing UST systems are required to register his/her system with the LDEQ. It is also the responsibility of the owner of the system to maintain current and accurate information with the department. Maintaining current and accurate information with the department includes notifying the department of changes in ownership or of changes in the UST system descriptions resulting from system upgrades. Any owner who knowingly fails to register or submits false information shall be subject to a civil penalty.