COMMENT PERIOD ENDS | Proposed Renewal of AZPDES Permit (AZ0020401) Coverage for Pinto Valley Mine in Gila County

On Thursday, June 13, 2019, the public comment period ends 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 began May 15, 2019.

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