On Friday, Oct. 20, 2017, the public comment period begins for the proposed issuance of a Arizona Pollutant Discharge Elimination System (AZPDES) Permit to to Arizona Minerals Inc. for the proposed discharge of up to 0.172 million gallons per day (mgd) of treated water consisting of mine drainage and tailings seepage from the January Mine Water Treatment Plant to Alum Gulch in the Santa Cruz River Basin in Santa Cruz County, Ariz.
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Comments may be submitted as follows:
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By Mail: (Must be postmarked or received by Dec. 13, 2017)
Water Quality Division
1110 W. Washington Street
Phoenix, AZ 85007