Waterfront buildable lot on bullhead lake! bullhead lake is a 70 acre lake located in manitowoc county. it has a maximum depth of 40 feet. visitors have access to the lake from a public boat landing. fish include musky, panfish, largemouth bass and walleye (per wi dnr website). nice level lot to build on. dead end location. 10 minutes from brillion and 30-40 from fox valley-green bay-manitowoc.