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 ADEQ | View > 

ADEQ has focused on five strategic issues that led to the creation of five-year tangible outcomes that benefit public health and the environment.

• January 5 | ADEQ Comments on the Proposed Rule: Updated Definition of Waters of the United States | View Letter >

Past Years Comments and Testimony | View >