Spirit River Flowage is a 1,220 acre lake located in Lincoln County. It has a maximum depth of 25 feet. Visitors have access to the lake from several public boat landings. Fish include largemouth bass, smallmouth bass, muskie, northern pike, walleye and panfish. According to the DNR, walleye, largemouth bass, northern pike and panfish are common in the lake while muskie and smallmouth bass are listed as present.