Your site must be inspected to determine suitability for a septic system (onsite wastewater system). Please see the documents below for more information. If you would like to email requests for Site Investigation (Percolation), click here.
|Site Investigation Process Overview|
|Site Investigation Packet - Registrant Submitted|
|Site Investigation Packet (Soil Characterization)|
Arizona Administrative Code
The official rules for on-site wastewater treatment facilities, effective November 12, 2005, are contained in the Arizona Administrative Code, available on the AZ Secretary of State’s website. Site investigation rules are in AAC R18-9-310. Chapter 9