Otter Tail Lake

This article is about the lake in Minnesota. For the lake in Ontario, see Otter Tail Lake (Ontario).
Otter Tail Lake
Aerial view of the frozen Otter Tail Lake
Location of Otter Tail Lake in Minnesota, USA.
Location of Otter Tail Lake in Minnesota, USA.
Otter Tail Lake
Location of Otter Tail Lake in Minnesota, USA.
Location of Otter Tail Lake in Minnesota, USA.
Otter Tail Lake
LocationOtter Tail County, Minnesota,
United States
Coordinates46°24′1.45″N 95°39′46.65″W / 46.4004028°N 95.6629583°W / 46.4004028; -95.6629583
Primary inflowsOtter Tail River, Dead River
Primary outflowsOtter Tail River
Basin countriesUnited States
Surface area21 sq mi (54 km2)
Max. depth120 ft (37 m)
SettlementsOttertail, Minnesota

Otter Tail Lake is a 21-square-mile (54 km2) lake in the west-central part of the U.S. state of Minnesota and is the largest lake in Otter Tail County.