AQ Public Comments & Notices

Air Quality permits that are open for public comment are listed below. These are open for anyone to review and make comments on. If you have comments please address them to the Department personnel listed in the public notice. Comments will be reviewed by the Department, and responses to comments will be made available after the comment period has closed and all comments have been reviewed.

Send Comments to:

North Dakota Department of Environmental Quality (NDDEQ),
Division of Air Quality

4201 Normandy Street, 2nd Fl
Bismarck, ND 58503-1324

Or AirQuality@nd.gov

Note: Only permits that are open for public comment within the Division of Air Quality are posted here. Other permits, licenses and notices may be posted by other Divisions within the Department elsewhere.

All North Dakota Department of Environmental Quality Public Notices Tips for Making your Public Comments Count

Cargill Corn Milling

Corn Wet Milling

Richland County


WBI Energy Transmission, Inc.

Manning Compressor Station (Compressor Station)

Dunn County


Grayson Mill Operating, LLC

Central Banks CDP Compressor Station (Compressor Station)

McKenzie County


Hiland Partners Holdings LLC

Rivers Edge Compressor Station (Compressor Station)

McKenzie County


Hiland Partners Holdings LLC

Bethel Compressor Station (Compressor Station)

Williams County


Ambient Air Quality Monitoring Program

2023 Exceptional Events Demonstration


Cerilon GTL ND Inc.

Gas to Liquids (GTL) Plant

Williams County


Last Updated: 03/21/2023