COMMENT PERIOD ENDS | Significant Amendment to Aquifer Protection Permit for Freeport-McMoRan Sierrita Property in Pima County

On Nov. 16, 2022, the public comment period ends for the preliminary decision to issue a significant amendment to an Aquifer Protection Permit (APP) to Freepport-McMoRan Sierrita,  Inc., for the Freeport-McMoRan Sierrita Property located in Pima County, Arizona. The comment period began Oct. 16, 2022.

Public Notice/Related Documents | View >