Our Mission
Welcome to ADEQ
New Public Notices
12/12/19 - COMMENT PERIOD BEGINS | Proposal to Issue Air Quality Control Renewal Permit No. 78417 for Fairview Generating Station
On Dec. 12, 2019, the public... See Notice
01/10/20 - COMMENT PERIOD ENDS | Proposal to Issue Air Quality Control Renewal Permit No. 78417 for Fairview Generating Station
On Jan. 10, 2020, the public... See Notice
12/12/19 - COMMENT PERIOD BEGINS | Proposed Renewal of AZPDES Permit (AZ0025151) to City of Mesa Water Resources
On Thursday, Dec. 12, 2019,... See Notice
01/11/20 - COMMENT PERIOD ENDS | Proposed Renewal of AZPDES Permit (AZ0025151) to City of Mesa Water Resources
On Saturday, Jan. 11, 2020,... See Notice
12/12/19 - PUBLIC NOTICE | Availability of Feasibility Studies for East Central Phoenix WQARF Sites
ADEQ has completed the... See Notice
12/05/19 - COMMENT PERIOD BEGINS | Proposed AZPDES Permit (AZ0026204) Coverage for the Pecan Water Reclamation Facility
On Thursday, Dec. 5, 2019,... See Notice
New Events | Meetings | Hearings
12/11/19 - WORKSHOP | FREE Training for Owners and Operators of UST Systems :
ADEQ is offering... See Event Details
12/12/19 - WORKSHOP | FREE Training for Owners and Operators of UST Systems :
ADEQ is offering... See Event Details
12/12/19 - STAKEHOLDER MEETING | Tier II Chemical Reporting Inventory System Meeting No. 3 :
ADEQ invites you... See Event Details
12/12/19 - PUBLIC HEARING | Proposed Revision to SIP for Miami Sulfur Dioxide (SO2) Nonattainment Area :
ADEQ welcomes... See Event Details
12/12/19 - PUBLIC HEARING | Proposed State Implementation Plan Revision - Miami Sulfur Dioxide Nonattainment Area Demonstration of Compliance :
ADEQ is holding... See Event Details
12/13/19 - STAKEHOLDER MEETING | Underground Injection Control Program Rules :
ADEQ’s Water... See Event Details
12/13/19 - STAKEHOLDER MEETING | Voluntary Remediation Program :
ADEQ’s Waste... See Event Details
12/19/19 - PUBLIC HEARING | Proposed Reissuance of Construction General Permit (CGP) for Stormwater Discharges Associated with Construction Activities :
ADEQ invites... See Event Details