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Public Notice
Water Quality

On Nov. 10, 2021, the public comment period begins for the decision to issue a State 401 water quality certification to the National Park Service for categorically excluded activities in Glen Canyon and Lake Mead National Recreation Areas. The comment period ends on Dec. 10, 2021.

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Comments may be submitted as follows:

     By Email | Send Email > 
     By Mail: (Must be postmarked or received by Dec. 10, 2021)

       Rosi Sherrill
       Surface Water Section Project Manager
       1110 W. Washington St.
       Phoenix, AZ  85007