South Turtle Lake (Otter Tail County, MN)

South Turtle Lake is a 630 acre moderately fertile lake located in central Otter Tail County, approximately 4 miles east of Underwood, MN.  The maximum depth is 35 feet and 63% of the lake is less than 15 feet deep.  The primary fish in this lake are northern pike, largemouth bass, bluegill and crappie.  Perch and walleye are also available in low numbers.

MN DNR Lake Information Report