Public Notice
Water Quality
On Friday, Oct. 6, 2017, the public comment period begins for the decision to issue an addendum to the State 401 water quality certification for the Rosemont Copper Project (ADEQ LTF No. 55425). The addendum adds the Sonoita Creek Ranch Mitigation Project.
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Comments may be submitted as follows:
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By Mail: (Must be postmarked or received by Nov. 20, 2017)
ADEQ
Rosi Sherrill
Surface Water Section Project Manager
1110 W. Washington Street, MC5415A-1
Phoenix, AZ 85007