Long Lake is a 350 acre mesotrophic (moderately fertile) lake located in south central Otter Tail County approximately 5 miles east of Dalton, MN. The maximum depth is 88 feet with 67% of the lake less than 15 feet deep. Game fish include largemouth bass, northern pike and walleye. Panfish include bluegill and crappie.
MN DNR Lake Information Report