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Public Notice
Water Quality

On Dec. 22, 2021, the public comment period begins for the preliminary decision to issue a significant amendment to an Aquifer Protection Permit (APP) to ASARCO LLC for its ASARCO Ray Operations facility located in Pinal County, Arizona. The comment period ends on Jan. 20, 2022.

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Comments may be submitted as follows:

     By Email | Send Email > 
     By Mail: (Must be postmarked or received by Jan. 20, 2022)

       Vimal Chauhan
       Groundwater Protection
       1110 W. Washington St., MC 5415B-3
       Phoenix, AZ  85007