Underground Storage Tank (UST) Registrations

Do I need a UST Registration?

The Louisiana Administrative Code Title 33 Part XI Chapter 3 requires tank owners/operators of existing and newly installed UST systems to register the systems with the Department. An Underground Storage Tank System consists of an underground storage tank, connected underground piping, underground ancillary equipment, and a containment system where the tank stores a regulated substance. Details of the UST system must be submitted on LDEQ 's registration form that can be downloaded from our website. New forms are required within 30 days for newly installed Underground Storage Tanks. Updated forms are required when changes or updates are made to existing UST systems. Also if the UST facility changes ownership, an updated registration form reflecting the change is required.

UST Registration Form*

You can find the Departments Registration form here.

UST Registration Form

Registration Contact

To Submit updated Registrations via Email: USTRegistrations@la.gov

To Submit updated Registrations by mail:

LDEQ UST Division

PO Box 4303

Baton Rouge, LA 70821-4303

Amy Smith

UST Registration Contact

602 North 5th Street

Baton Rouge, LA 70802

Amy.Smith@la.gov

225-219-3702

Did
You
Know?

All UST fees can be paid using LDEQ online E-business portal.

UST required fees are:

UST annual registration fees
UST Registration Fees when installing new tanks
UST Facility changes ownership fees

UST Online Fee Payments Info

E-business Tutorial

Fee Payment Instructions

UST Registration FAQs

UST Registration Resources*

Find more detailed information about UST Registrations requirements and associated UST Fees,

Resources

More Resources

* These documents are considered archived documents and not ADA compliant, but the information is current and valid.