Rush Lake (South Dakota)
| Rush Lake | |
|---|---|
| Location | Day County, South Dakota |
| Coordinates | 45°20′56″N 97°21′52″W / 45.348980°N 97.364412°W |
| Type | lake |
| Basin countries | United States |
| Surface elevation | 1,801 ft (549 m) |
Rush Lake is a natural lake in South Dakota, in the United States.
Rush Lake received its name from the rush which occurs at the lake.