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Severn River (Hudson Bay)

Coordinates: 55°59′N 87°38′W / 55.983°N 87.633°W / 55.983; -87.633
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Severn River
Severn River near its mouth at Fort Severn
Severn River (Hudson Bay) is located in Ontario
Severn River (Hudson Bay)
Location of the mouth of Severn River in Ontario
Location
CountryCanada
ProvinceOntario
Physical characteristics
SourceDeer Lake
 • locationDeer Lake, Kenora District
 • coordinates52°40′N 94°25′W / 52.667°N 94.417°W / 52.667; -94.417
 • elevation310 m (1,020 ft)
MouthHudson Bay
 • location
Fort Severn
 • coordinates
55°59′N 87°38′W / 55.983°N 87.633°W / 55.983; -87.633
Length982 km (610 mi)[1]
Basin size102,800 km2 (39,700 sq mi)[1]
Discharge 
 • locationLimestone Rapids[2]
 • average644.8 m3/s (22,770 cu ft/s)[2]
 • minimum196.67 m3/s (6,945 cu ft/s)[2]
 • maximum1,252.4 m3/s (44,230 cu ft/s)[2]
Basin features
River systemHudson Bay drainage basin

The Severn River is a river in northern Ontario. The northern Ontario river has its headwaters near the western border of the province. From the head of the Black Birch River, the Severn River is 982 km (610 mi) long, tying it with the Albany River for the title of longest river entirely in Ontario.[citation needed] Its drainage basin area is 102,800 km2 (39,700 sq mi),[1] a small portion of which is in Manitoba. Its source is Deer Lake and flows northeasterly into Severn Lake, then by a second section to Hudson Bay where it ends at Fort Severn.

The First Nation communities of Sandy Lake, Bearskin Lake, and Fort Severn are located along the river. These were formed at the sites of former trading posts built when the Severn River was a prominent river during the fur trade era.

The mouth of the river was located by the English in 1631 during expeditions by captains Thomas James and Luke Foxe.[3]: 13, 28  Later, Fort Severn was established there as a trading post in 1689 by the Hudson's Bay Company. It was captured by Pierre le Moyne, sieur d'Iberville in 1690. The post, rebuilt in 1759, has been in continuous operation to this day making this community one of the oldest European settlements in Ontario.

At its source on Deer Lake is the small community of Deer Lake, Ontario.

Tributaries

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Tributaries of the northern Severn River include:

See also

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References

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  1. ^ a b c "The Atlas of Canada - Rivers". Natural Resources Canada. October 25, 2010. Archived from the original on January 22, 2013.
  2. ^ a b c d "Global River Discharge Database - Severn River". sage.nelson.wisc.edu. Center for Sustainability and the Global Environment (SAGE), Nelson Institute for Environmental Studies. Retrieved March 21, 2023.
  3. ^ Christianson, David J. (1980). New Severn or Nieu Savanne: The Identification of an Early Hudson Bay Fur Trade Post (PDF) (Master's thesis). McMaster University.