An official website of the United States government.

We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Underground Storage Tanks (USTs)

Managing Your USTs in Indian Country

Owners and operators of underground storage tanks (USTs) on tribal lands must comply with federal UST regulations. EPA revised the UST regulations in 2015 and developed a series of compliance assistance brochures that help UST owners and operators in Indian country comply.