The Environmental Services Department of Maricopa County maintains all records of its existing permitted septic systems in a database for posterity.
Please note: Property owners are responsible for keeping accurate records of the septic system location and maintenance for the life of the septic system.
Onsite systems with a failing tank or disposal field will require an Alteration Permit
Onsite systems that are to be abandoned for a connection to city sewer or are to be no longer in service will require an Abandonment Permit
You may use the Online Septic Search Tool
to conduct your own research at no charge.
You may contact Environmental Services Department to request an extensive search (fees will apply for research conducted by the department for each parcel).