Pursuant to the Clean Water Act (CWA) Section 401 and in accordance with Arizona Administrative Code R18-1-401, the ADEQ Director intends to issue a conditional State 401 water quality certification for a U.S. Army Corps of Engineers (USACE) CWA 404 Individual Permit to the following:

Applicant Information

Freeport-McMoRan Safford Inc.
Brian Musser, Permitting Manager
P. O. Box 1019
Safford, AZ 85548

Project Name: Lone Star Ore Body Development Project

Project Location: Safford, Ariz.

Review Documents

Original Published Public Notice | View/Print >
Draft Clean Water Act 401 Certification | View >

Public Comment Period 

Dates: Feb. 1, 2017 – March 3, 2017

Comments may be submitted as follows:
     By Email | Send Email > 
     By Mail (Must be postmarked by March 3, 2017):

       ADEQ
       Rosi Sherrill
       Surface Water Section Project Manager
       1110 W. Washington Street, MC5415A-1
       Phoenix, AZ  85007 

You may also review the above documentation in person at the ADEQ Record Center | Learn How >