On Thursday, March 23, 2017, the public comment period began for the proposed issuance of Arizona Pollutant Discharge Elimination System (AZPDES) Municipal Storm Sewer Systems (MS4) General Permit coverage to Coconino County.
Comments may be submitted as follows:
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By Mail: (Must be postmarked or received by April 22, 2017)
Water Quality Division
1110 W. Washington Street, 5415A-1
Phoenix, AZ 85007