Emissions Inventory Workshops

The AQD Online Portal (IMPACT) is the Maricopa County Air Quality Department’s (MCAQD) new online inventory, monitoring, permitting, and compliance tracking data system. The portal currently supports Title V permits, Non-Title V permits, General permits, Asbestos NESHAP Notifications and Revisions, Emissions Inventory, and Performance Testing. The portal will allow users to submit and track applications, reports, notifications, and documents electronically to MCAQD.

All 2020 annual Emissions Inventory (EI) reports must be completed using the AQD Online Portal (IMPACT). Paper forms will not be accepted.

Workshop Information

All of the 2020 workshops have been completed. 

Please watch the Workshop Recording for information on:

  • Emissions inventory reporting requirements
  • Accessing the AQD Online Portal
  • Managing facility contacts
  • Making changes to the facility inventory 
  • Reporting emissions in the AQD Online Portal
  • Common errors and problems identified during the 2019 reporting year
  • Resources for facilities submitting emissions inventories
  • Questions from participants

Workshop Recording and Slides

Page reviewed 21 September 2021