Covers rivers and canals that allow passage from the Mississippi River to the Great Lake System. Includes all the features included in the Ohio River Guidebook. This guidebook includes charts and information about the Illinois River, Des Plaines River, Chicago River, Cal-Sag Canal, Calumet River, and the Chicago Sanitary & Ship Canal. Updated each year.

Entire river system from Lake Michigan to the Mississippi River

• 100 Pages with heavy full color cover

•  46 Section charts and descriptions

•  119 photographs

•  All Islands mapped and described

•  Boat launching ramps

• GPS Coordinates

•  Distance markers

•  Warning inserts