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 Petroleum And Fuel Products


The Underground Storage Tank Program performs a function of random petroleum product sampling to ensure specific fuel quality characteristics. Petroleum products testing will evaluate fuel samples for octane, alcohol percentage and other factors as indicators of quality. This involves random sampling of petroleum products from retail facilities across the state to ensure that North Dakota's citizens are being sold the petroleum products as advertised.

Law and Rules.

For more information, contact the Underground Storage Tank Program.

Accessibility Icon We are committed to ensuring our website complies with the Americans with Disabilities Act (ADA) and applicable web accessibility standards. We are actively working to improve the accessibility and usability of our online content. If you experience difficulty accessing any part of this website or require an accommodation, please contact us at DEQ@nd.gov.