Questions
If you have questions about these instructions, or if you are having problems using the AQD Online Portal, please contact MCAQD at 602-506-6790 or EmissionsInventory@maricopa.gov. In your voicemail or email message, please give a brief explanation of the problem you are encountering. If you are contacting us by email, include a screenshot showing the problem. If you are encountering errors or malfunctions in the portal, include the following information in your message: the date and time when the error occurred, the browser you were using when the error occurred, and the type of device you were using when the error occurred (i.e. desktop computer, laptop, tablet, etc.).