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As of March 23, 2021, Aquifer Protection is NOW accepting application online Please call Aquifer Protection Division with any questions, 520.866.6442 or email [email protected] eSubmittals:

The Aquifer Protection Program carries out all aspects of permitting and inspections of conventional (up to 24,000 GDP) and alternative (up to 3,000 GPD) onsite wastewater disposal systems. Among these program areas are:

  • Issue permits to construct septic systems (Conventional & Alternative).
  • Inspect septic system construction.
  • Tracking/providing septic system locations.
  • Regulate installation of alternative on-site wastewater disposal systems.
  • Review well permit applications for referral to the Arizona Department of Water Resources on parcels 5 acres and smaller.
  • Respond to complaints about environmental and public health nuisances.
  • Inspect & permit septic pumpers and waste haulers.
Aquifer Protection Division
85 N Florence Street
First Floor

Florence, AZ 85132

Office Hours
Monday to Friday
8:00AM to 5:00PM

Office: 520.866.6442
Fax:    520.866.6530

Email Aquifer Protection Division

Lobby Hours

Apache Junction
8:30AM to 3:30PM

575 N. Idaho Rd., Ste. 800
Apache Junction, AZ  85119

8:30AM to 12:30PM

Monday - Friday
8:00AM to 4:30PM

85 N. Florence Street
First Floor
Florence, AZ  85132

8:30AM to 12:30PM

1470 N. Justice Dr.
Oracle, AZ  85623

Casa Grande
8:30AM to 12:30PM

820 E. Cottonwood Ln.
Building A
Casa Grande, AZ  85122



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