Coldwater River (British Columbia) facts for kids
Quick facts for kids Coldwater River |
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Coldwater River near Merritt, BC
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| Country | Canada |
| Province | British Columbia |
| Physical characteristics | |
| Main source | Zupkios Peak Cascade Mountains 1,344 m (4,409 ft) 49°37′34″N 121°8′52″W / 49.62611°N 121.14778°W |
| River mouth | Nicola River Merritt, Nicola Valley 583 m (1,913 ft) 50°6′53″N 120°48′15″W / 50.11472°N 120.80417°W |
| Length | 95 km (59 mi) |
| Basin features | |
| Basin size | 917 km2 (354 sq mi) |
The Coldwater River is located in south central British Columbia, Canada. It is the largest tributary of the Nicola River, which it joins at the city of Merritt. The river drains a watershed of 917 square kilometres (354 sq mi). Its traditional native name is Ntstlatko ("cold water").
Course
The Coldwater River originates in the Cascade Mountains west of Coquihalla Pass. Its headwaters flow from Zupjok Peak and other high mountains such as Llama Peak, Alpaca Peak, Vicuña Peak, and Guanaco Peak. It flows generally north for 95 kilometres (59 mi) before joining the Nicola River at Merritt. Major tributary creeks include Midday, Voght, Brook, Juliet, and July.
The river flows under the Coquihalla Highway at the Kingvale Interchange. The Coquihalla Highway runs through most of the Coldwater's valley, as do gas and oil pipelines. Canadian Pacific Railway tracks run along the northern part of the river.
The river flows through two Nlaka'pamux Indian Reserves belonging to the Coldwater Indian Band: the Coldwater Indian Reserve 1 and Paul's Basin Indian Reserve 2.
Ecology
The river passes through two biogeoclimatic zones over its course. In its upper reaches, it passes through the Interior Douglas Fir Zone. As it passes into the Coldwater Valley bottom, the region changes to the drier Ponderosa Pine/Bunch Grass Zone.
Fish species
Several species of Pacific salmon are present, including coho, chinook, and steelhead. Non-salmon species include bull trout, Rocky Mountain whitefish, longnose dace, redside shiner, bridgelip sucker, slimy sculpin, prickly sculpin, Pacific lamprey, leopard dace, longnose sucker, and rainbow trout.
