Slave River
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| Slave River | |
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| Origin | Peace-Athabasca Delta |
| Mouth | Great Slave Lake |
| Basin countries | Canada |
| Length | 434 kilometers (270 mi) |
| Source elevation | 210 meters (689 ft) |
| Mouth elevation | 160 meters (525 ft) |
| Basin area | 616,400 square kilometers (237,993.4 sq mi) |
The Slave River is a Canadian river that flows from Lake Athabasca in northeastern Alberta and empties into Great Slave Lake in the Northwest Territories.
This river's name is thought to come from the Athabaskan "Deh Gah Got'ine", the name for the Slavey group of the Dene First Nations.[1] The Chipewyan had displaced other native people from this region.
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[edit] Rapids and kayaking
The Slave River and the rapids around Fort Smith are some of the best whitewater kayaking in the world. There are four sets of rapids: Pelican, Rapids of the Drowned, Mountain Portage, and Cassette. The rapids range from easy class I to unrunnable killer class VI holes. Huge volume, massive waves, and the home of the northern most river pelican colony in North America characterize this river. The pelicans nest on many of the islands at the aptly named Mountain Portage Rapids. These islands serve as a sanctuary to the birds and are closed to human traffic from April 15th to September 15th. It is very important to respect these regulations as human intrusions into the pelican nesting area cause widespread nest abandonment.
Boaters have been killed in the Slave River rapids. The earliest recorded fatalities occurred as a part of Grant's Ill fated expedition on the far river right of the Rapids of the Drowned (a class IV feature). A more recent fatality occurred in the Land of a Thousand Holes (class IV).[citation needed]
[edit] Course
Slave River originates in the Peace-Athabasca Delta, at the forks of Peace River and Riviere Des Roches, which drains the Athabasca River and Lake Athabasca. The Slave River then flows north into the Northwest Territories and into the Great Slave Lake north of Fort Resolution. Water from this river reaches the Arctic Ocean through the Mackenzie River.
The river is 434 km in length, and has a cumulative drainage area of 616,400 km².[2]
[edit] Tributaries
- Peace-Athabasca Delta
- Athabasca River
- Lake Athabasca
- Riviere Des Roches
- Chilloneys Creek
- Revillon Coupe
- Dempsey Creek
- Peace River
- Scow Channel
- Murdock Creek
- Darough Creek
- Powder Creek
- La Butte Creek
- Hornaday River
- Salt River
- Little Buffalo River
[edit] References
- ^ Slave River. (2006). In Encyclopædia Britannica. Retrieved September 12, 2006, from Encyclopædia Britannica Premium Service
- ^ Atlas of Canada. Rivers in Canada. Retrieved on 2007-05-01.
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