Underground Storage Tank Requirements - U.S. EPA information on UST technical standards and other regulatory requirements.

Buried Oil Tanks in Oslo - About the potential environmental problems posed by widespread use of underground tanks to store heating oil in Oslo, Norway.

CLU-IN - Compendium of Federal Facilities Cleanup Management Information - Underground Storage Tanks

Leaking Underground Storage Tanks - A comprehensive introduction to the environmental aspects of underground storage of petroleum products. From Boulder, Colorado.

UST Regulatory Compliance and Management - References for underground storage tanks.

Federal Aviation Administration - Office of Environment and Energy, underground storage tank guide.

Underground Storage Tank Guide - Document and newsletter offered for sale -- provide solutions for environmental issues related to USTs. Sample articles from recent issues.