A bill to amend the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (Superfund) to provide for cleanup authority and liability for petroleum releases and to regulate underground storage tanks used for the storage of hazardous substances.

[AI summary unavailable — showing source text] Amends the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (Superfund) (CERCLA) to include (by removing an exclusion) under the definition of "hazardous substance" for purposes of CERCLA response and liability provisions: petroleum (including crude oil) and natural gas, natural gas liquids, liquefied natural gas, or synthetic gas usable for fuel (or mixtures of natural gas and such synthetic gas). Includes (by removing an exclusion) under the definition of "pollutant or contaminant" for purposes of CERCLA response authorities: petroleum (including crude oil) and natural gas, liquefied natural gas, or synthetic gas of pipeline quality (or mixtures of natural gas and such synthetic gas). Sets forth a regulatory program with standards for underground storage tanks. Directs the Administrator, within 12 months after the enactment of this Act, to promulgate regulations establishing performance standards applicable to owners and operators of underground storage tanks used for the storage of hazardous substances, including gasoline or other liquid hydrocarbons, in order to prevent releases into the environment for the operational life of the tank. Provides tha…