Approval and Promulgation of State Implementation Plans; State of Utah; Interstate Transport of Pollution and Other Revisions

EPA is taking direct final action approving State Implementation Plan (SIP) revisions submitted by the State of Utah on March 22 and September 17, 2007. The revisions address Interstate Transport Pollution requirements of Section 110(a)(2)(D)(i) of the Clean Air Act and a typographical error in Rule R307-130-4, "Options." The March 22, 2007 submittal adds "Section XXIII, Interstate Transport" to the Utah SIP, and Rule R307-110-36 to the Utah Administrative Code (UAC). The new Rule R307-110-36 incorporates by reference the Interstate Transport declaration into the State rules. The September 17, 2007 submittal amends UAC Rule R307-130-4, "Options," by removing from the text the word "not" which had been accidentally placed in this rule. This action is being taken under section 110 of the Clean Air Act.