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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

Basin Electric Power Cooperative

Lonesome Creek Station (Electric Generating Units; Turbines)

McKenzie County


2026 Annual Data Requirements Rule Report

2010 1-hour SO2 NAAQS designation

State of North Dakota


ONEOK Rockies Midstream

Cooperstown Compressor Station (Compressor Station)

McKenzie County


Archer Daniels Midland Company (ADM)

Enderland Facility

Ransom County


ONEOK Rockies Midstream

Antelope Compressor Station (Compressor Station)

McKenzie County


Applied Digital Corporation Ellendale

Back-up Power Generation Plant

Dickey County


Last Updated: 03/11/2026