Division of Air Quality
Public Comments Regarding Revisions to Section IX, Control Measures for Area and Point Sources, Part H, Emission Limits
See Public Participation Serious Area PM2.5 State Implementation Plan (SIP) Development for more info.
Public Comments Received
Note: The following content is archived, and is being kept for reference, research, or recordkeeping.
- Amber Brady (May 12, 2026)
- Big West Oil, LLC (March 27, 2025)
- Big West Oil, LLC. (August 15, 2018)
- Chevron (August 15, 2018)
- Chevron (March 27, 2025)
- Compass Minerals (August 15, 2018)
- Environmental Protection Agency
- Heal Utah, Western Resource Advocates, Sierra Club Utah Chapter (August 15, 2018)
- Northrop Grumman (August 15, 2018)
- Rio Tinto Kennecott (August 15, 2018)
- Tesoro Refining Marathon Refinery (March 27, 2025)
- Tesoro Refining & Marketing Company (August 15, 2018)
- Utah Petroleum Association (March 27, 2025)
- Utah Petroleum Association
- Utah Petroleum Association (Supplemental Comments)