Williston Lake Map
Williston Lake is a lake in Canada, covering about 1,760 km² (680 sq mi), with a maximum depth of 166 m (545 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 671 m (2,201 ft) above sea level. Inflows include Omineca River, Finlay River, Ingenika River, Mesilinka River, Nation River and Pack River. It drains through the Peace River.
The blue outline marks Williston Lake as mapped by Natural Earth. Labeled countries: British Columbia.
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 Williston Lake 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 Williston Lake 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.

Williston Lake facts
| Fact | Value |
|---|---|
| Area | 1,760 km² (680 sq mi) |
| Drainage basin | 72,000 km² (27,800 sq mi) |
| Maximum depth | 166 m (545 ft) |
| Surface elevation | 671 m (2,201 ft) |
| Inflows | Omineca River, Finlay River, Ingenika River, Mesilinka River, Nation River and Pack River |
| Outflow | the Peace River |
| 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 Williston Lake?
Williston Lake covers about 1,760 km² (680 sq mi).
How deep is Williston Lake?
Its maximum depth is about 166 m (545 ft).
Where is Williston Lake?
Williston Lake lies in Canada.
Can I download a blank map of Williston Lake?
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: Williston Lake Map · Atlas of Maps (atlasofmaps.com), license CC BY 4.0.
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