| Mistohay Lake | |
|---|---|
  Mistohay Lake Location in Saskatchewan  Mistohay Lake Mistohay Lake (Canada) | |
| Location | Meadow Lake Provincial Park, Saskatchewan |
| Coordinates | 54°27′18″N 109°05′42″W / 54.45500°N 109.09500°W |
| Part of | Churchill River drainage basin |
River sources | Mostoos Hills |
| Basin countries | Canada |
Surface area | 600 ha (1,500 acres) |
| Max. depth | 12 m (39 ft) |
Shore length1 | 16 km (9.9 mi) |
Surface elevation | 533 m (1,749 ft) |
| Settlements | None |
| 1 Shore length is not a well-defined measure. | |
Mistohay Lake is a lake in Meadow Lake Provincial Park in the Canadian Province of Saskatchewan in the boreal forest ecozone of Canada. The lake is part of the Waterhen River drainage basin. The Waterhen River is a tributary of the Beaver River, which flows north into Lac Île-à-la-Crosse and the Churchill River.
Several streams feed into Mistohay Lake, including ones that drain the southern slopes of the Mostoos Hills. Mistohay Creek, the lake's outflow, is located at the western end of the lake and it flows south-west into the Waterhen River. Shortly after Mistohay Creek leaves Mistohay Lake, it is met by another creek that drains nearby de Balinhard Lake.
Highway 224 runs along the southern shore of the lake and provides access to the lake and the campground.