Three programmatic divisions - Air Quality, Waste Programs and Water Quality - carry out ADEQ's core responsibilities. The agency Director's Office directs and coordinates certain executive administrative functions including media relations, community relations, and legal and legislative affairs. An administrative services division provides centralized support for the agency. ADEQ also maintains regional offices in Flagstaff and Tucson, with community liaisons posted in the four corners of the state, to better serve our customers.

• Air Quality Division
• Waste Programs Division
• Water Quality Division
• Director's Office
• Regional Offices
• Administrative Services Division
• Organizational Chart