Our Mission
Welcome to ADEQ
New Public Notices
04/17/23 - COMMENT PERIOD ENDS | New AZPDES Permit AZ0026425 for the Sarival Water Reclamation Facility in Maricopa County
On April 16, 2023, the public... See Notice
03/16/23 - COMMENT PERIOD BEGINS | New AZPDES Permit AZ0026425 for the Sarival Water Reclamation Facility in Maricopa County
On March 16, 2023, the public... See Notice
04/17/23 - COMMENT PERIOD ENDS | Work Plan Available for SFPP, L.P. Silvercroft Wash Release VRP Site
On April 17, 2023, the public... See Notice
03/17/23 - COMMENT PERIOD BEGINS | Work Plan Available for SFPP, L.P. Silvercroft Wash Release VRP Site
On March 17, 2023, the public... See Notice
03/14/23 - COMMENT PERIOD BEGINS | Renewal of Air Quality Control Permit to Schuff Steel Company in Coconino County
On March 15, 2023, the public... See Notice
04/14/23 - COMMENT PERIOD ENDS | Renewal of Air Quality Control Permit to Schuff Steel Company in Coconino County
On April 14, 2023, the public... See Notice
New Events | Meetings | Hearings
03/20/23 - WORKSHOP | Air Quality Compliance Assistance - Flagstaff :
03/21/23 - WORKSHOP | Air Quality Compliance Assistance - Kingman :
03/21/23 - WEBINAR | When Will Corrosion Control Evaluations be Required for Water Systems under LCRR? :
ADEQ is holding... See Event Details
03/22/23 - WORKSHOP | In-Person Training for Water System Owners/Operators/Managers :
ADEQ invites... See Event Details
03/27/23 - WORKSHOP | Air Quality Compliance Assistance - Yuma :
03/29/23 - PUBLIC MEETING | Iron King Mine - Humboldt Smelter Superfund Site Proposed Plan :
US Environmental... See Event Details
04/18/23 - WORKSHOP | ADEQ/AzWARN — Security Readiness & Emergency Preparedness :
ADEQ and AzWARN... See Event Details
05/19/23 - PUBLIC EVENT | Water Utility Leadership Forum presented by NAMWUA :
Northern Arizona... See Event Details