Air Quality Rule and Plan Changes Open for Public Comment

Subject: Propose for Public Comment: Amendment to R307-110-13

• R307-110-13, Incorporation of Utah State Implementation Plan, Section IX.D.11: 2015 Ozone NAAQS Northern Wasatch Front Moderate Nonattainment Area.
• NWF Moderate Ozone SIP DRAFT
• Date Posted: April 12, 2023
• Contact Person: Ryan Bares (rbares@utah.gov), (435) 881-5638
• Comment Period: June 1, 2023-July 17, 2023
• Public Hearing: July 12, 2023 at 1:00 pm MASOB Room 1020C or Google Meets
  • Google Meet joining info
  • Video call link: https://meet.google.com/isu-cugd-awn
  • Or dial: ‪(US) +1 929-445-3603‬ PIN: ‪197 163 690‬#‬‬‬
  • More phone numbers: https://meet.google.com/tel/isu-cugd-awn?pin=8184512241746&hs=1
• Status: Active
• Public Hearing Status: Active
• Additionally, the Utah Air Quality Board is requesting public comment on the following specific items:
  • The appropriateness of cost thresholds for Reasonably Available Control Measures (RACM) and Reasonably Available Control Technology (RACT).
  • Whether NOX controls should be required in the absence of the demonstration of meeting the 15% Volatile Organic Compounds (VOC) reduction required by Reasonable Further Progress (RFP).
  • Appropriateness of timelines requiring controls in the State Implementation Plan (SIP).
  • Whether optional components should be included in the State Implementation Plan (SIP) submission.