On Oct. 16, 2022, the public comment period begins 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 ends on Nov. 16, 2022.
Public Notice Information
Published in: Green Valley News on Oct. 16, 2022
Pursuant to Arizona Administrative Code, Title 18, Chapter 9, Article 1, the ADEQ Director intends to issue a significant amendment to an Individual Aquifer Protection Permit (APP) to the following applicant:
Freeport-McMoRan Sierrita Property
The Sierrita Property encompasses Sierrita Mine and Twin Buttes Mine, and is located near Green Valley, Pima County, Arizona over groundwater of the Upper Santa Cruz Basin.
Individual Aquifer Protection Permit No. 101679, LTF No. 94253
Freeport-McMoRan Sierrita, Inc.
You may also review the above documentation in person at the ADEQ Record Center | Learn How >
Public Comment Period
Dates: Oct. 16, 2022 - Nov. 16, 2022
Comments may be submitted as follows:
By Email | Send Email >
By Mail (Must be postmarked or received by Nov. 16, 2022):
1110 W. Washington St.
Phoenix, AZ 85007