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View Today's Alerts

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PFAS Resources

PFAS Resources

Find PFAS information, guidance, and state actions

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My Community

My Community

What Environmental Issues are in my community?

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Get E-Statements for your ADEQ Bills

Get E-Statements for your ADEQ Bills

ADEQ Bills and Statements Sent to Your Email 

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Submit Environmental Complaint >
Facilities Report a Spill >
myDEQ >
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Welcome to ADEQ

Our Mission and Vision

To protect and enhance public health and the environment in Arizona.
  • Through consistent, science-based environmental regulation; and clear, equitable engagement and communication;
  • With integrity, respect, and the highest standards of effectiveness and efficiency;
  • Because Arizonans treasure the unique environment of our state and its essential role in sustaining well-being and economic vitality, today and for future generations.

Learn More About Us >

Recent

Comments and Testimony

Aug. 22, 2023 |  ADEQ Comments on EPA's Proposed Rulemaking on National Emission Standards for Hazardous Air Pollutants (Primary Copper Smelting) | View Letter >

Aug. 4, 2023 | ADEQ Comments on EPA's Proposed Power Plant Rule | View Letter > 

July 13, 2023 | ADEQ Presentation to Joint Legislative Ad Hoc Study Committee on Air Quality and Energy re: State Air Quality Planning - State Implementation Plan (SIP) | View Presentation >

Meetings and Hearings | Public Notices | Press Releases

Upcoming Events

Access public involvement opportunities, information and key resources

Public Meetings and Hearings

Attend events of interest

Public Notices

View current/open public notices

Press Releases

Keep up-to-date on topics of interest
24/7 Access to What you Need

Online Services

QuickPay

QuickPay is ADEQ's online bill payment service for the regulated community. No login is required, just your Customer ID and Account ID listed on your paper bill | Learn More > 

You can pay your ADEQ bill online 24/7 with the following:

  • Visa 
  • Discover
  • Mastercard
  • American Express
  • ACH (Electronic Check)

Click to Open Our QuickPay Portal

myDEQ Portal

myDEQ is ADEQ's e-permitting/e-compliance online portal. myDEQ offers an easy online tool, available 24/7, to better assist Arizona's regulated community in meeting their business needs and environmental priorities

 

Click to Login to myDEQ Portal

Other Online Services and Environmental Tools

Additionally, ADEQ offers the following services: 

  • Vehicle Emissions Testing Exemptions:
    • Out-of-State 
    • Military
  • Drinking Water 
  • Operator Certification 
  • ​Open Burn Permitting
  • SLEIS Portal
  • Facility Air Emissions Inventory Reporting
  • P2 Threshold Calculator

 

See other online Services

My Community

What environmental issues are in my community?

To better serve the people of Arizona, ADEQ created My Community to provide information about environmental issues, plus actions to address them, in your community.

 

Learn More >
eMaps

Environmental data and information by location

See Our eMaps >
Provide Feedback to ADEQ

Feedback Tracker

ADEQ values your feedback

Learn More/Submit Feedback >
ADEQ is Hiring

Opportunities to Join Our Team

See Open Positions >
Get in touch with ADEQ

ADEQ — Phoenix Office

Address

ADEQ - Phoenix
Suite #160
1110 W. Washington St.
Phoenix, AZ 85007

Phone

602-771-2300 — General Information
800-234-5677 — Toll-Free

ADEQ — Tucson Office

Address

ADEQ - Tucson
Southern Regional Office (SRO)
Suite #433
400 W. Congress St.
Tucson, AZ 85701

Phone

520-628-6733 — General Information
888-271-9302 — Toll-Free