AQD Online Portal (IMPACT)
This page will be updated regularly as the department transitions to the new Online Portal. Additional documents and information will become available as needed.
To Access your Facility on the AQD Online Portal
Facilities will need to create a Shared CROMERR Services (SCS) Account to complete Emissions Inventory, and access General Permits, Non-Title V Permits, and Title-V Permits. See the guide below for instructions on creating a SCS Account.
*Reminder: The access and use of an SCS Account for electronic submittal requires the creation of a user ID and password that must be kept confidential. An SCS Account is for individual use only, and cannot be shared or accessed by anybody other than the original account owner. For more information, see the SCS Terms and Conditions.
All consultants must register their organization/company before attempting to create an SCS Account. Please fill out and submit the form below.
If your organization/company has never had a permit with the Maricopa County Air Quality Department (MCAQD), or if you have recently changed ownership, you will need to submit a New Account Form in order to create an SCS Account. Please fill out and submit the form below.
What is the AQD Online Portal?
The AQD Online Portal is the Maricopa County Air Quality Department’s (MCAQD) new online inventory, monitoring, permitting, and compliance tracking data system. The portal will allow users to submit and track applications, reports, and documents electronically to MCAQD. Some system functionalities include:
- Create and submit Emissions Inventory
- Submit applications
- Make facility and contact updates
- Submit compliance reports
AQD Online Portal Guides
- Facility Contact Updates
- Submitting a Permit Application
- Submitting a Permit Renewal Application
- Submitting Compliance Reports
Emissions Inventory Guides and Help Sheets
- Emissions Inventory Instructions
- Emissions Inventory Confidential Data Help Sheet
- Source Classification Codes and Emission Factors
Process Specific Help Sheets
- Auto Body / Vehicle Refinisher Emissions Inventory Help Sheet
- Bakery Emissions Inventory Help Sheet
- Baked Yeast Products Emission Factor Calculation Sheet
- Concrete Batch Plant Emissions Inventory Help Sheet
- Fuel Storage and Handling Emissions Inventory Help Sheet
- Material Usage Calculation Tool (Blank)
- Material Usage Calculation Tool (Example)
- Material Usage Calculation Tool Help Sheet
- Printing (Offset or Lithography) Emissions Inventory Help Sheet
- Polyester Resin Emissions Inventory Help Sheet
- Sand and Gravel Plant Emissions Inventory Help Sheet
- Stationary Reciprocating Engines Emissions Inventory Help Sheet
- Vehicle Travel on Unpaved Roads Emissions Inventory Help Sheet
- Woodworking Emissions Inventory Help Sheet