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Our Mission


The mission of the Au Sable Big Water Preservation Association is to conserve and watch over the reach of river from Mio Dam to Alcona Pond and support the best interests of the entire Au Sable River system.


Davis Landing Part 2
Davis Landing Project 2011 Part 2

The Challenge Chapter of Trout Unlimited has designed a sophisticated and extensive restoration to Davis Landing - an historic access site about halfway between Comins and McKinley.  In addition to working with ASBWPA, Forest Service, Bob Perrin/Lansing TU, and Mason Griffith TU, Challenge did several restoration days on their own.  Below are some photos of those days.  The Davis Landing restoration is one of the best ever done on the Big Water.