The DNR's eAirServices is a secure portal for online business services. It is the entry point for the regulated community and consultants to electronically complete and file air quality reports and permit applications.

  • Assistance:
      • Asbestos Notifications - asbestos@dnr.iowa.gov
      • State and Local Emissions Inventory System (SLEIS) - sleis@dnr.iowa.gov
      • State Permitting and Air Reporting System (SPARS) - sparshelpdesk@dnr.iowa.gov

  • Online Training Information

  • The DNR is in the process of collecting user input for a new air quality e-Application system. Please see our Stakeholder Information webpage for opportunities to provide the DNR with feedback.

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Frequently Asked Questions
+ What Services Are Available?
+ What Kind Of Training Is Available?
+ How Do I Access My Facility Data?
+ What Are Some Useful Resources?