Nechako River

Coordinates: 53°55′2″N 122°42′53″W / 53.91722°N 122.71472°W / 53.91722; -122.71472
Source: Wikipedia, the free encyclopedia.
Nechako River
The Nechako River and Highway 16 bridge, near Fort Fraser
EtymologyDakelh term meaning "big river"[1]
Location
CountryCanada
ProvinceBritish Columbia
DistrictCariboo Land District
CityPrince George
Physical characteristics
SourceNechako Plateau
MouthFraser River
 • location
Prince George
 • coordinates
53°55′2″N 122°42′53″W / 53.91722°N 122.71472°W / 53.91722; -122.71472[2]
 • elevation
559 m (1,834 ft)[3]
Length516 km (321 mi)[1]
Basin size42,700 km2 (16,500 sq mi)
Discharge 
 • locationgauge at Isle Pierre[4]
 • average277 m3/s (9,800 cu ft/s)[4]
 • minimum40.8 m3/s (1,440 cu ft/s)
 • maximum1,180 m3/s (42,000 cu ft/s)

The Nechako River (

Carrier language which means "big river".[2]

The Nechako River's main tributaries are the

Fraser Lake. Other tributaries include the Cheslatta River, which drains Cheslatta Lake and enters the Nechako at the foot of the Nechako Canyon via Cheslatta Falls, near Kenney Dam and the Nechako Reservoir
.

History

The expedition of Alexander MacKenzie went past the mouth of the Nechako in 1793, curiously without observing it. The first European to ascend the Nechako was James McDougall, a member of Simon Fraser's expedition, in 1806.

Nechako Reservoir

The Nechako is one of the main tributaries of the Fraser River, although half

Ootsa Lake, now merged into the north arm of the reservoir but originally flowing into the Oosta River, a tributary of the Nechako. Other lakes also merged into the north arm are Whitesail Lake and Tahtsa Lake, with the correspondingly-named rivers connecting them now flooded and renamed Whitesail Reach and Tahtsa Reach. The Quanchus Range
is located between the two arms of the reservoir.

The damming of the Nechako in 1952 and the consequent massive reduction in flow has been the source of considerable political controversy. The Cheslatta Carrier Nation, a subgroup of the Dakelh or Carrier people, were flooded out by the creation of the reservoir and forced to abandon their homes with only two weeks' warning. The increase in water temperature caused by the reduction in flow has been an ongoing problem for the salmon run on the Fraser and Stuart Rivers as well as the Nechako. Populations of White Sturgeon may have also been affected as studies show an unnatural decline in late-juvenile/early adult populations of the species.

See also

References

  1. ^ a b "Fraser Basin Watersheds". Fraser Basin Council. Retrieved 4 August 2013.
  2. ^ a b "Nechako River". BC Geographical Names.
  3. ASTER Global Digital Elevation Model, using GeoLocator
    , and BCGNIS source coordinates.
  4. ^ a b "Archived Hydrometric Data Search". Water Survey of Canada. Archived from the original on 24 December 2010. Retrieved 4 August 2013. Search for Station 08JC002 Nechako River at Isle Pierre
  5. doi:10.1139/f97-133. {{cite journal}}: Cite journal requires |journal= (help
    )

Further reading

External links