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 for their respective municipal separate storm sewer systems (MS4s): AZS000003: Coverage to the City of Phoenix MS4 | View Public Notice/Related Documents > AZS000004: Coverage to the City of Mesa …