On Thursday, May 4, 2017, the public comment period will begin for the proposed issuance of Arizona Pollutant Discharge Elimination System (AZPDES) Municipal Storm Sewer Systems (MS4) General Permit coverage to the Town of Oro Valley. 

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 June 3, 2017)
      ADEQ
      Lavinia Wright
      Water Quality Division
      1110 W. Washington Street, 5415A-1
      Phoenix, AZ  85007