COMMENT PERIOD ENDS | Modification of AZPDES Permit AZS000003 for the City of Phoenix Phase I MS4

On Nov. 23, 2022, the public comment period ends for the proposal to modify Arizona Pollutant Discharge Elimination System (AZPDES) permit number AZS000003 to the City of Phoenix for the Phase I Municipal Separate Storm Sewer System (MS4). The comment period began Oct. 24, 2022.

Public Notice/Related Documents | View >