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Welcome to ADEQ

New Public Notices

07/01/20 - COMMENT PERIOD ENDS | Proposed Yuma Ozone Marginal SIP Revision
On July 1, 2020, the public... See Notice
05/29/20 - COMMENT PERIOD BEGINS | Proposed Yuma Ozone Marginal SIP Revision
On Friday, May 29, 2020, the... See Notice
05/29/20 - COMMENT PERIOD BEGINS | Proposed 2020 Arizona Annual Air Monitoring Network Plan
On Friday, May 29, 2020, the... See Notice
06/28/20 - COMMENT PERIOD ENDS | Proposed 2020 Arizona Annual Air Monitoring Network Plan
On June 28, 2020, the public... See Notice
05/21/20 - COMMENT PERIOD BEGINS | Proposed Leaking UST Case Closure for File 0392.04-.07 in Yuma, Arizona
On Thursday, May 21, 2020,... See Notice
06/21/20 - COMMENT PERIOD ENDS | Proposed Leaking UST Case Closure for File 0392.04-.07 in Yuma, Arizona
On Sunday, June 21, 2020, the... See Notice

New Events | Meetings | Hearings

05/28/20 - UPDATED - WEBINAR | For Owners/Operators/Managers of Water Systems :

ADEQ is holding... See Event Details

05/28/20 - PUBLIC MEETING | East Central Phoenix WQARF Sites CAB Meeting :
06/02/20 - PUBLIC MEETING | Arizona State Emergency Response Commission (AZSERC) :

The Arizona... See Event Details

06/09/20 - STAKEHOLDER MEETING | Hazardous Waste Rulemaking :

ADEQ proposes a... See Event Details

06/09/20 - PUBLIC MEETING | Shannon Road/El Camino del Cerro CAB Meeting :

ADEQ is holding... See Event Details

06/11/20 - PUBLIC MEETING | Central Phoenix CAB Meeting :

ADEQ is holding... See Event Details

06/15/20 - STAKEHOLDER MEETING | AZPDES Permits and the Navigable Waters Rule :
06/16/20 - WORKSHOP | FREE Training for Owners and Operators of UST Systems :

ADEQ is offering... See Event Details