Now Available Online ADEQ developed a Screening Toolkit and flow regime maps to assess which waters may be jurisdictional under the Clean Water Act with
30-Day Comment Periods for Proposed AZPDES Permit Coverage Renewal for MS4s of the Cities of Phoenix, Mesa, Scottsdale and Tempe
30-Day Comment Periods The Arizona Department of Environmental Quality (ADEQ) Water Quality Division welcomes comments on proposed renewal of the following Arizona Pollutant Discharge Elimination System (AZPDES) permits
Virtual Waste Diversion Town Hall Learn more about waste diversion options within the City of Tucson. We want to hear from you and get feedback!