Rock Lake from Tyranena Park 2Photo by Ashley Beranek
Rock Lake is a 1365 acre lake located in Jefferson County. It has a maximum depth of 60 feet. Visitors have access to the lake from public boat landings, public beaches. Fish include Panfish, Largemouth Bass, Smallmouth Bass, Northern Pike and Walleye. The lake's water is moderately clear.
Wisconsin Department of Natural Resources | 101 S. Webster Street . PO Box 7921 | Madison, Wisconsin 53707-7921Call 1-888-936-7463 (TTY Access via relay - 711) from 7 a.m. - 10 p.m.
Site requirements | Accessibility | Legal | Privacy | Employee resources