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Public Notice
Water Quality

On Tuesday, April 25, 2017, the public comment period will begin for the issued statewide Arizona Pollutant Discharge Elimination System (AZPDES) Small Municipal Separate Storm Sewer System (MS4) General Permit coverage to the Arizona Department of Transportation (ADOT). 

Read the full public notice and view related documents | See More > 

Comments may be submitted as follows:
     Email | Send Mail > 
     By Mail: (Must be postmarked or received by May 25, 2017)
      Jennifer Widlowski
      Water Quality Division
      1110 W. Washington Street, 5415A-1
      Phoenix, AZ  85007