The North Thompson River is the northern branch of the

Thompson River The Thompson River is the largest tributary of the Fraser River, flowing through the south-central portion of British Columbia, Canada. The Thompson River has two main branches, the South Thompson River and the North Thompson River. The river ...

, the largest tributary of the

Fraser River The Fraser River is the longest river within British Columbia, Canada, rising at Fraser Pass near Blackrock Mountain in the Rocky Mountains and flowing for , into the Strait of Georgia just south of the City of Vancouver. The river's annua ...

, in the

Canadian province Within the geographical areas of Canada, the ten provinces and three territories are sub-national administrative divisions under the jurisdiction of the Canadian Constitution. In the 1867 Canadian Confederation, three provinces of British Nort ...

British Columbia British Columbia (commonly abbreviated as BC) is the westernmost Provinces and territories of Canada, province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include ...

. It originates at the toe of the Thompson Glacier in the Premier Range of the

Cariboo Mountains The Cariboo Mountains are the northernmost subrange of the Columbia Mountains, which run down into the Spokane area of the United States and include the Selkirks, Monashees and Purcells. The Cariboo Mountains are entirely within the provinc ...

, west of the community of Valemount. The river flows generally south through the Shuswap Highland towards

Kamloops Kamloops ( ) is a city in south-central British Columbia, Canada, at the confluence of the South flowing North Thompson River and the West flowing Thompson River, east of Kamloops Lake. It is located in the Thompson-Nicola Regional District, ...

where it joins the South Thompson River to form the

main stem In hydrology, a mainstem (or trunk) is "the primary downstream segment of a river, as contrasted to its tributaries". Water enters the mainstem from the river's drainage basin, the land area through which the mainstem and its tributaries flow.. ...

Thompson River. For most of its length, the river is paralleled by

Highway 5 Route 5, or Highway 5, may refer to routes in the following countries: International * Asian Highway 5 * European route E05 * European route E005 Argentina * National Route 5 Australia New South Wales * M5 Motorway (Sydney) * The Det ...

, and the

Canadian National Railway The Canadian National Railway Company (french: Compagnie des chemins de fer nationaux du Canada) is a Canadian Class I railroad, Class I freight railway headquartered in Montreal, Quebec, which serves Canada and the Midwestern United States, M ...

(both of which cross the river a couple of times). The North Thompson passes by several small communities, the most notable being Blue River, Clearwater, and Barriere. Tributaries of the North Thompson River include Canvas Creek, the

Albreda River The Albreda River is a river in Thompson-Nicola Regional District and the Regional District of Fraser-Fort George in the Interior region of British Columbia, Canada. It is in the Pacific Ocean drainage basin and is a left tributary of the ...

, Thunder River, Mud Creek, Blue River, Mad River,

Raft River The Raft River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed May 4, 2011 tributary of the Snake River located in northern Utah and southern Idaho in the United States. It is part ...

, Clearwater River, and Barrière River. The North Thompson's largest tributary is the Clearwater River, which joins at the town of Clearwater. The Clearwater River drains much of

Wells Gray Provincial Park Wells Gray Provincial Park is a large wilderness park located in east-central British Columbia, Canada. The park protects most of the southern, and highest, regions of the Cariboo Mountains and covers 5,250 square kilometres (524,990 hectares or ...

. A notable feature along the North Thompson is ''Little Hells Gate'', a mini-replica of the much larger Hells Gate rapids on the Fraser River. About upstream from the small town of

Avola Avola (; scn, Àvula/, becoming / if preceded by vowel; la, Abola) is a city and in the province of Syracuse, Sicily (southern Italy). History The foundation of the city in an area previously inhabited by the Sicani and invaded by the Si ...

, the North Thompson River is forced through a narrow chute only about wide, creating a rapid that resembles the Fraser's famous rapid. Many river rafting companies offer a variety of trips through the rapids.

References

External links

* {{authority control Thompson Country Rivers of British Columbia Tributaries of the Fraser River Kamloops Division Yale Land District

See also

References

External links