On Wednesday, May 15, 2019, the public comment period begins for the proposed renewal of Arizona Pollutant Discharge Elimination System (AZPDES) permit (AZ0020401) coverage for Pinto Valley Mine in Gila County. The public comment period ends June 13, 2019.
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Comments may be submitted as follows:
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By Mail: (Must be postmarked or received by June 13, 2019)
Water Quality Division
1110 W. Washington Street
Phoenix, AZ 85007