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Underground Storage Tanks (USTs)

UST System Compatibility with Petroleum-Biofuel Blends: A Brief Guide to the 2015 Federal UST Regulations for Owners and Operators of USTs Located on Tribal Lands

This tri-fold brochure provides UST owners and operators on tribal lands with compatibility requirements in the 2015 federal UST regulation when storing gasoline blends containing greater than 10 percent ethanol or diesel blends containing greater than 20 percent biodiesel. 

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