Construction Permits In Progress

Permit applications will be reviewed in the order that they are received. Applicants will be contacted if any additional information is required to complete the permit application process.

The amount of review time required for a permit application is dependent on a variety of factors (completeness of the application, complexity of the review, number of applications currently under review, current staffing levels/expertise, etc.).

Questions may be addressed to the North Dakota Department of Environmental Quality at 701.328.5188, or email (AirQuality@nd.gov).


Type of Application Permit Issuance Time-frame*
Minor Source w/o public comment nor refined dispersion modeling ~90–120 days
Minor source with public comment ~120–150 days
Minor source with refined dispersion modeling ~150–180 days
Major PSD source ~9–12 months

* From the date of receipt of a COMPLETE permit application including application fee (NDAC 33.1-15-14-01.1.1 ).

Key

  • Received— Application has been received by the Department.
  • Under Review— Application has been assigned to staff, and the application is being reviewed and processed. Staff will contact applicant with any questions or if additional information is needed.
  • Public Comment— Application has been received, and reviewed by the Department and applicant and is now in the 30-day public comment period.
  • Public Comment— No 30-day public comment period is required unless requested by the public or if there is a significant degree of public interest in air quality issues.
  • Final Determination— Applicant has completed all requirements and the Department is close making its final determination on if a PTC should be issued or denied.

If you wish to be notified of public comment postings you may subscribe to the email list (note all Department of Environmental Quality notices are provided in this email list).

Tesoro Refining & Marketing Company LLC

Mandan Refinery

03.28.17
Incorporation of Consent Decree
Received
Under Review
Public Comment
Final Determination

Tharaldson Ethanol Plant I, LLC

Tharaldson Ethanol Plant I

05.31.18
Modifications to Existing
Received
Under Review
Public Comment
Final Determination (Issued)

ONEOK Rockies Midstream, LLC

Antelope Compressor Station

09.01.18
New
Received
Under Review
Public Comment
Final Determination

Oasis Petroleum

Wild Basin Gas Plant

11.13.18
Modifications to Existing
Received
Under Review
Public Comment
Final Determination

Targa Badlands LLC

Little Missouri Gas Plant

12.03.18
Modification to existing (Plant 5)
Received
Under Review
Public Comment
Final Determination

Enbridge

Berthold Terminal

12.21.18
Modifications to Existing
Received
Under Review (HOLD)
Public Comment
Final Determination

Minn-Dak Farmers Cooperative

Wahpeton Plant

04.08.19
Modifications to existing
Received
Under Review
Public Comment
Final Determination

Tesoro Great Plains Gathering & Processing LLC

Fryburg Rail Terminal

05.31.19
Modification to Existing
Received
Under Review
Public Comment
Final Determination

Hess Corp

Hawkeye Gas Facility

06.19.19
Modification to Existing
Received
Under Review
Public Comment
Final Determination

ONEOK Rockies Midstream, LLC

Lost Bridge Compressor Station

06.24.19
Modification to Existing
Received
Under Review
Public Comment
Final Determination

Leonardite Products LLC

Williston Leonardite Plant

07.08.19
Modification to Existing
Received
Under Review
Public Comment
Final Determination

Hess Corp.

Tioga Gas Plant

07.11.19
Modification to Existing
Received
Under Review
Public Comment
Final Determination

Enbridge Energy Partners, L.P. — NDPC, LLC

Alexander Terminal

07.16.19
Modification to Existing
Received
Under Review
Public Comment
Final Determination

Last Updated: 07/12/2019