On-Site Wastewater Treatment

On-site Wastewater Treatment Facilities Limited Update Rulemaking


ADEQ intends to propose to amend 18 Arizona Administrative Code 9, Articles 1 and 3 to make necessary clarifications, simple technical corrections, and limited rule updates to ADEQ’s onsite wastewater treatment facility general permit program. ADEQ last revised these rules in November 2005.


  • Notice of Docket Opening | View >

Additional Information:

  • Rulemaking and Related Activities Page | View >