Whatshan River
The Whatshan River is a tributary of the Columbia River in the Canadian province of British Columbia. The river's drainage basin is approximately 390 square kilometres (150 sq mi) in area.
The Whatshan River flows generally south, passing through Whatshan Lake before joining the Columbia River in Lower Arrow Lake near the Needles Ferry.
Coordinates: 49°52′N 118°7′W / 49.867°N 118.117°W
...
Wikipedia