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Our Mission

To protect and enhance public health and the environment.

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Welcome to ADEQ

New Public Notices

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05/04/20 - COMMENT PERIOD ENDS | Proposed Fiscal Year 2021 Master Priority List
On Monday, May 4, 2020, the... See Notice
04/03/20 - COMMENT PERIOD BEGINS | Proposed Fiscal Year 2021 Master Priority List
On Friday, April 3, 2020, the... See Notice
04/02/20 - COMMENT PERIOD BEGINS | Proposed Leaking UST Case Closure for File 4367.01-.04 in Holbrook, Arizona
On Thursday, April 2, 2020,... See Notice
05/01/20 - COMMENT PERIOD ENDS | Proposed Leaking UST Case Closure for File 4367.01-.04 in Holbrook, Arizona
On Friday, May 1, 2020, the... See Notice
05/05/20 - COMMENT PERIOD ENDS | No Further Action Determination for Property for Camelback and Miller Plaza Building H VRP Site
On Tuesday, May 5, 2020, the... See Notice
04/05/20 - COMMENT PERIOD BEGINS | No Further Action Determination for Property for Camelback and Miller Plaza Building H VRP Site
On Sunday, April 5, 2020, the... See Notice

New Events | Meetings | Hearings

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04/02/20 - RESCHEDULED PUBLIC MEETING | Lake Havasu Avenue and Holly Avenue WQARF Site Draft Remedial Investigation Report and Solicitation of Remedial Objectives :

Note: Due to... See Event Details

04/08/20 - CANCELED - SEMINAR | Solid & Hazardous Waste, Pollution Prevention, VRP, & Brownfields Education Seminar :

... See Event Details

04/08/20 - CANCELED - WORKSHOP | For Owners/Operators/Managers of Water Systems :

Please note that... See Event Details

04/08/20 - PUBLIC HEARING | Proposal to Amend Arizona's Annual Emissions Inventory Questionnaire :

ADEQ proposes to... See Event Details

04/20/20 - WORKSHOP | Air Quality Workshop :

ADEQ is holding... See Event Details

04/21/20 - WORKSHOP | Air Quality Workshop :

ADEQ is holding... See Event Details

04/22/20 - WORKSHOP | Air Quality Workshop :

ADEQ is holding... See Event Details

04/27/20 - WORKSHOP | Air Quality Workshop :

ADEQ is holding... See Event Details