Alsask Lake
| Alsask Lake | |
|---|---|
| Location | Saskatchewan |
| Coordinates | 51°20′00″N 109°52′03″W / 51.33333°N 109.86750°W |
| Type | Endorheic lake |
| Part of | Saskatchewan River drainage basin |
| Primary outflows | None |
| Basin countries | Canada |
| Surface area | 203.4 ha (503 acres) |
| Max. depth | 2.8 m (9 ft 2 in) |
| Shore length1 | 1.2 km (0.75 mi) |
| Surface elevation | 664 m (2,178 ft) |
| Settlements | none |
| 1 Shore length is not a well-defined measure. | |
Alsask Lake is a closed basin lake in the Canadian province of Saskatchewan, about 10 kilometres (6.2 mi) south-east of Alsask. The lake is a natural source for sodium sulfate and until 1991 an extraction plant was operated by Francanna Minerals (Sodium Sulfate Company).