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Which cities, including opt-in areas, are covered by this regulation and will have reformulated gasoline? What are the geographical boundaries of the covered areas? How many covered areas are there?

See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help.

A complete list of the covered areas current as of June 10, 1994, can be found in Attachment II to this Question and Answer document. The list includes descriptions of the covered areas.

The current number of covered areas are 43 (46 if the recently opted-in Wisconsin areas are included). (7/1/94)

This question and answer was posted at Consolidated List of Reformulated Gasoline and Anti-Dumping Questions and Answers: July 1, 1994 through November 10, 1997 (pdf) (18.2 MB, July 2003, EPA420-R-03-009).