Long Lake (Lake County, South Dakota)
| Long Lake | |
|---|---|
| Location | Lake County, South Dakota, United States |
| Coordinates | 43°56′00″N 97°00′27″W / 43.9334172°N 97.0073724°W |
| Basin countries | United States |
| Surface elevation | 1,610 ft (490 m) |
Long Lake is a natural lake in South Dakota, in the United States.
Long Lake was descriptively named on account of the lake's relatively long outline.