Lake Mistassini Map
Lake Mistassini is a lake in Canada, covering about 2,340 km² (902 sq mi), with a maximum depth of 180 m (591 ft). This map shows the lake outlined in blue on shaded relief, with the rivers, borders and towns around it.

How to read this map
Its surface lies about 371 m (1,217 ft) above sea level. Inflows include Rivière Wabissinane, Rivière à la Perche, Rivière Chalifour, Rivière Pipounichouane, Rivière Takwa and Rivière Waconichi. It drains through Rivière Rupert.
The blue outline marks Lake Mistassini as mapped by Natural Earth.
Greens show lower elevations; tan and brown show higher land, with pale tones toward the highest terrain. Shadows emphasize the slopes, and vertical relief is exaggerated so landforms are easier to read. Dashed lines show country borders, and fine dashed lines show state or province borders.
The relief uses Terrain Tiles (SRTM, GMTED2010 and ETOPO1 elevation data). Rivers, lakes, borders and the outline of Lake Mistassini come from Natural Earth, and the figures on this page from Wikidata. Natural Earth draws features at a small scale, so the outline is a guide to where Lake Mistassini is, not a surveyed boundary.
Blank physical map
The blank version keeps the mapped features and removes the place labels. Download it for a geography worksheet or practice identifying the features.

Lake Mistassini facts
| Fact | Value |
|---|---|
| Length | 161 km (100 mi) |
| Area | 2,340 km² (902 sq mi) |
| Drainage basin | 18,100 km² (6,990 sq mi) |
| Maximum depth | 180 m (591 ft) |
| Surface elevation | 371 m (1,217 ft) |
| Inflows | Rivière Wabissinane, Rivière à la Perche, Rivière Chalifour, Rivière Pipounichouane, Rivière Takwa and Rivière Waconichi |
| Outflow | Rivière Rupert |
| Countries | Canada |
Data sources and license
- Natural Earth (public-domain geography): Public domain.
- Terrain Tiles / Mapzen (SRTM, GMTED2010, ETOPO1): Open elevation data; source attribution retained.
- Wikidata (lengths, areas, countries and other facts): CC0 1.0.
Map design and rendered images: Atlas of Maps, CC BY 4.0. Source databases retain their own licenses; the map license does not replace them.
Maps of the countries: Canada. Compare with the world rivers map.
Frequently asked questions
How big is Lake Mistassini?
Lake Mistassini covers about 2,340 km² (902 sq mi).
How deep is Lake Mistassini?
Its maximum depth is about 180 m (591 ft).
Where is Lake Mistassini?
Lake Mistassini lies in Canada.
Can I download a blank map of Lake Mistassini?
Yes. The blank version keeps the relief, rivers and borders and the highlighted lake but removes the place names. Both versions are free to download as PNG and as an A4 PDF.
Use this map
You can download, print and share this map for free, in class, in school projects, in presentations and on websites, as long as you credit the source: Lake Mistassini Map · Atlas of Maps (atlasofmaps.com), license CC BY 4.0.
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