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

Argent Midstream Solutions, LLC.

County Line Gas Plant (Natural Gas Processing Plant)

Williams County


Hiland Partners Holdings LLC

Watford City Gas Plant (Natural Gas Processing)

McKenzie County


Hess North Dakota Pipelines LLC

Hawkeye Gas Facility (Compressor Station)

McKenzie County


John Deere Electronic Solutions, Inc. - Fargo ISG

John Deere Electronic Solutions, Inc. - Fargo ISG (Generator Sets)

Cass County


North Dakota State University

NDSU Heating Plant (Heating Plant)

Cass County


Minnkota Power Cooperative, Inc.

Milton R. Young Station (Electric Generating Units; Coal)

Oliver County


ONEOK Rockies Midstream, L.L.C.

Alexander Compressor Station (Compression Station [Gathering])

McKenzie County


Last Updated: 03/21/2023