* * * * *
(c) * * *
(79) Revisions to the Utah State Implementation Plan involving Utah Rule R307-311; Utah County: Trading of Emission Budgets for Transportation Conformity. The Utah Air Quality Board adopted this SIP revision on March 4, 2015, it became state effective on March 5, 2015, and was submitted by the Governor to EPA by a letter dated March 9, 2015.
(i) Incorporation by reference.
(A) Utah Rules R307, Environmental Quality, Air Quality, R307-311, Utah County: Trading of Emission Budgets for Transportation Conformity. Effective March 5, 2015, as proposed in the Utah State Bulletin on January 1, 2015 and published on April 1, 2015 as effective.