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PUBLIC NOTICE | Proposal to Issue AZPDES Permit Renewal (AZS000018) for ADOT's Municipal Separate Storm Sewer System (MS4)

Public Notice No. 20-68

Published in: Arizona Business Gazette on May 20, 2021

AZPDES Permit No. AZS000018

ADEQ proposes to issue an Arizona Pollutant Discharge Elimination System (AZPDES) renewal permit to discharge pollutants to Waters of the United States to the following applicant, subject to certain effluent limitations and special conditions:


Arizona Department of Transportation
1611 W. Jackson St., Mail Drop EM02
Phoenix, Arizona 85007

Facility Information

The Arizona Department of Transportation (ADOT) applied for a renewal AZPDES permit for the discharge of pollutants to Waters of the U.S. from ADOT’s municipal separate storm sewer system (MS4). The permit requires ADOT to continue to implement and maintain a Stormwater Management Program (SWMP) to include control measures designed to reduce the discharge of pollutants to the maximum extent practicable. The permit establishes measurable goals to assess the efficacy of control measure design and implementation.

Review Documents

Original Published Public Notice | View/Print > 
Draft Permit | View > 
Draft Fact Sheet | View >

You may also review the above documentation in person at the ADEQ Record Center | Learn How >

Public Comment Period 

Dates: May 20, 2021 – June 18, 2021

Comments may be submitted as follows:
     By Email | Send Email > 
     By Mail (Must be postmarked or received by June 18, 2021):

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