A Voyageur's Guide to the Lower Wisconsin River This booklet covers the Wisconsin River from Prairie du Sac to the Mississippi River. It is a traveler’s guide, with boating safety tips as well as an educational guide to the history and natural history of the river. Bedrock Geology Surface Water Surficial Geology Data and Resources FTGB10 A Voyageur's Guide to the Lower Wisconsin River Nichols, S.A.; 1984 Report: 27 p. Download Related Collections Field Trip Guide Book View Field Trip Guide Book