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Public Notice
Water Quality

On April 13, 2022, the public comment period begins for the preliminary decision to issue a significant amendment to an Aquifer Protection Permit (APP) to BHP Copper, Inc. for the San Manuel Mine Site located in Pinal County, Arizona. The comment period ends on May 12, 2022.

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Comments may be submitted as follows:

     By Email | Send Email > 
     By Mail: (Must be postmarked or received by May 12, 2022)

       Kyle Richards
       Groundwater Protection
       1110 W. Washington St.
       Phoenix, AZ  85007