Fiske Lake is a 250 acre eutrophic (fertile) lake located in south central Otter Tail County approximately 3 miles southeast of Underwood, MN. Fiske Lake is part of the Pomme de Terre River Watershed. There is an intermittent, unnavigable inlet and outlet connected to Fiske Lake. The maximum depth of the lake is 26 feet and 74% of the lake is less than 15 feet deep. Northern pike, largemouth bass, and bluegill are the dominant fish in this lake.
MN DNR Lake Information Report
