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

918 E. Divide Ave, 2nd Floor
Bismarck, ND 58501-1947

Or AirQuality@nd.gov
Note: Only permits and licenses 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

American Crystal Sugar Company (ACS)

Hillsboro Plant (Sugar Beet Processing)

Traill County

  • Permit Type: Permit to Operate - Title V (Renewal)
  • Public Comment Period Begins: November 26, 2019
  • Public Comment Period Ends: December 25, 2019
  • EPA Review Period: December 26, 2019 – February 8, 2020

  • Available Documents

Cargill Corn Milling

Cargill Corn Milling (Corn Wet Milling)

Richland County


Montana-Dakota Utilities Co. (MDU)

R.M. Heskett Station (Electric Generating Units; Coal and Combustion Turbine)

Morton County

  • Permit Type: Permit to Operate - Title V (Renewal)
  • Public Comment Period Begins: November 16, 2019
  • Public Comment Period Ends: December 15, 2019
  • EPA Review Period: December 16, 2019 – January 29, 2020

  • Available Documents

Notice of Opportunity to Comment on Rulemaking Petition and Solicitation of Views on Administrative Rules Relating to Air Emissions from Oil and Gas Production Facilities

All Counties

  • Public Comment Period Ends: December 13, 2019
  • Public Hearing: November 12, 2019 at 6:00 P.M. CT
  • DEQ Environmental Training Center
    2639 East Main Avenue
    Bismarck, ND

Available Documents Hearing and Comments Received
Note: Documents are posted at deq.nd.gov/aq/Planning/RuleDev.aspx. The posting on this page will be removed after the comment period is closed.

Last Updated: 11/18/2019