Posted January 16, 2026 – 14-Day Public Comment Period for AQRs 12.2, 12.3, 12.4 and 12.5
Posted January 16, 2026 – 14-Day Public Comment Period for AQRs 12.2, 12.3, 12.4 and 12.5
Posted Friday, January 16, 2026
DAQ PUBLIC NOTICE - RULES
14-DAY PUBLIC COMMENT PERIOD FOR REVISIONS TO EXISTING CLARK COUNTY AIR QUALITY REGULATIONS (AQRs)
The Clark County Department of Environment and Sustainability, Division of Air Quality (DAQ) is proposing the following updates to the AQRs.
Amending :
- Section 12.2: Permit Requirements for Major Sources in Attainment Areas (Prevention of Significant Deterioration)
- Section 12.3: Permit Requirements for Major Sources in Nonattainment Areas
- Section 12.4: Authority to Construct Application and Permit Requirements for Part 70 Sources
- Section 12.5: Part 70 Operating Permit Requirements
You can view the draft regulations below. The public comment period will start Friday, January 16, 2026, and will close Friday, January 30, 2026, at 5:00 p.m. PST.
Please direct questions about this notice to AQRegulations@ClarkCountyNV.gov or 702-455-1634.
CONTACT US
Email: AQRegulations@ClarkCountyNV.gov
Phone: 702-455-1634
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