Air Permits

DEQ is undergoing server transitions which will impact electronic payments through the e-permitting system. Please be advised that you may continue to mail checks to the following address. Please include a copy of your receipt/order confirmation as generated by GovOnline so that we may accurately credit your payment. You may contact our accounts receivable department to make alternative arrangements.

Department of Environmental Quality
P.O.Box 1677
Oklahoma City, OK, 73101-1677

Effective April 9, 2020, DEQ requests that applicants follow the updated calculation method provided in EPA’s AP-42 Chapter 7, Section 7.1- Organic Liquid Storage Tanks and discontinue use of TANKS 4.09d for permit application submissions. The new AP-42 method corrects errors for more accurate emissions estimates. The EPA webpage links to the final version of AP-42 Chapter 7, Section 7.1, a revision summary, a redline version highlighting (draft) changes, and responses to public comments.

DEQ is presently working on a solution to help automate the calculations. Sign up for the Air Permits mailing list to receive notice when the tool is available.

AQD operates a dual permitting system — construction permits and operating permits — to control major and minor sources of air pollution.

  • A construction permit application is required before a new source is constructed or an existing source is modified.
  • AQD issues the construction permit after it is determined the source is designed to meet applicable rules and pre-construction requirements.
  • An operating permit is issued after construction is completed and demonstration is made that the source is capable of meeting applicable emissions limitations and air pollution control requirements.

Power plant turbine

E-Permitting

Web application for Air Quality permit application submittal and management

GovOnline Reference Guide – Version 2.0 April 18, 2019

Permit Guidance

Policy and guidance documents to aid in application submittal

General Permits & Permits-by-Rule

Streamlined permitting mechanisms for certain common industry categories that have similar operations, emissions, and regulatory applicability

Forms & Applications

Forms are grouped by industry sector

Public Participation & Issued Permits

Draft Permits for Public Participation

Air Permits Open for Public Petition

Permit Application Status

Issued PSD and ACI Permits

Permits issued over the past year

Questions?

Contact the Air Permits Division

405-702-4100 (ask for Permitting Assistance)

Mailing Address

Email: Contact Richard Kienlen and Phillip Fielder

Contact Richard Kienlen / Phillip Fielder

  • Drop files here or

Go to our Contacts page for specific questions on air permit issues