On May 20, 2021, the public comment period begins for the proposed Arizona Pollutant Discharge Elimination System (AZPDES) renewal permit (AZS000018) coverage to the Arizona Department of Transportation (ADOT) for their municipal separate storm sewer system (MS4). The public comment period ends June 18, 2021.
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Comments may be submitted as follows:
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By Mail: (Must be postmarked or received by June 18, 2021)
Water Quality Division
1110 W. Washington Street
Phoenix, AZ 85007