Welcome to Rock-Koshkonong Lake District!
The Rock-Koshkonong Lake District is your one stop for all things involving Lake Koshkonong, WI. As one of the premier destination spots in Wisconsin, there is never an off-season! Come visit us during the summer and take in one of our local farmer's markets, or spend the day boating on our beautiful lake. During the cooler months, enjoy the snowmobile trails or visit one of the many shopping areas!
As the largest lake district, we include the counties of Rock, Dane, and Jefferson, and span from the Indianford Dam on the Rock River all the way to the Jefferson city limits. It is our goal to preserve and improve the natural resources of the Rock River and Lake Koshkonong to create the ideal balance for wildlife, recreation, and habitat.
Lake District Maps -
Full Color | B+W (No Reference)
Rock River Watershed