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Welcome to MRBIS

There are over 1,300 public boating access sites and over 80 harbors and marinas throughout the State of Michigan administered by State, county, and local units of government. This website gives you the ability to locate and map boating access sites, harbors, and marinas for your next boating adventure!

Content on this page used by permission. Copyright © 2010 Kalkomey, Inc. Learn more about boating safety by taking the Boat Michigan online course. (Link Boat Michigan online course to http://www.boat-ed.com/mi/index.htm)

Get Started with a Search

MRBIS Place Search

Search for a Boating Access Site by a known place or within a location (for instance Ingham County) or even within a proximity of a location (i.e. 50 mile radius from a personal address) with the additional parameters available under the "Advanced Settings" link!

Business (ex: fishing shop), address (ex: 111 E Main St, Lansing), or landmark (ex: capitol building)

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