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Public Notice
Water Quality

On Thursday, March 5, 2020, the public comment period begins for the proposed renewal of Arizona Pollutant Discharge Elimination System (AZPDES) permit (AZ0023159) coverage to Arizona Public Service Company (APS) for the West Phoenix Power Plant located in Maricopa County, Arizona. The public comment period ends April 3, 2020.

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Comments may be submitted as follows:
     Email | Send Email >
     By Mail: (Must be postmarked or received by April 3, 2020)

      Devin McAllister
      Water Quality Division
      1110 W. Washington Street
      Phoenix, AZ  85007