Approval and Promulgation of Air Quality Implementation Plans; State of Utah; Revisions to the Utah Division of Administrative Rules, R307-300 Series; Area Source Rule for Attainment of Fine Particulate Matter Standards

摘要

The Environmental Protection Agency (EPA) is finalizing approval of rule revisions submitted by the State of Utah on May 9, 2013, and August 25, 2017, to Utah's R307-309 fugitive dust control rule. This action is being taken under section 110 of the Clean Air Act (CAA or Act).