Biofuels Compendium - State Information - Oregon

Biodiesel and E85 Fuel Requirements
This Web page, developed by the Oregon Department of Agriculture's Measurement Standards Division, summarizes regulating biofuels in underground storage tanks (USTs) and dispenser labeling requirements in Oregon.
Fact Sheet: Biodiesel and Underground Storage Tank Systems (PDF) (2 pp, 101K, About PDF)
This fact sheet, developed by Oregon Department of Environmental Quality, provides information on biodiesel and its potential incompatibility with standard UST systems. Steps to be taken prior to conversion of tanks for biodiesel use are outlined.
Fuel Ethanol and Underground Storage Tank Systems (PDF) (2 pp, 57K, About PDF)
Developed by the Oregon Department of Environmental Quality, this fact sheet presents guidance on equipment compatibility and the conversion of USTs for storing ethanol.