Alexander Lake is a 618 acre lake located in Lincoln County. It has a maximum depth of 36 feet. Visitors have access to the lake from several public boat landings. The lake also has a public beach. Fish include largemouth bass, smallmouth bass, muskie, northern pike, walleye and panfish. According to the DNR, largemouth bass, smallmouth bass and walleye are common in the lake while muskie, northern pike and panfish are listed as present.