Lake Käsmu
| Lake Käsmu | |
|---|---|
 | |
| Location | Eru, Lääne-Viru County, Estonia |
| Coordinates | 59°35′N 25°53′E / 59.583°N 25.883°ECoordinates: 59°35′N 25°53′E / 59.583°N 25.883°E |
| Basin countries | Estonia |
| Max. length | 1,000 m (3,300 ft) |
| Max. width | 560 m (1,840 ft) |
| Surface area | 43 ha (510,000 sq yd) |
| Average depth | 2 m (6.6 ft) |
| Max. depth | 3 m (9.8 ft) |
| Water volume | 860,000 m3 (30,000,000 cu ft) |
| Surface elevation | 3.9 m (13 ft) |
Lake Käsmu is a lake in Käsmu, Estonia.