Thompson Plateau

The Thompson Plateau, also known as the Okanagan-Thompson Plateau, forms the southern portion of the Interior Plateau of British Columbia, Canada, lying to the west of Okanagan Lake, south of the Thompson River and to the east of (although never adjoining it) the Fraser River. At its most southern point the plateau is squeezed by the mountainous terrain of the Cascade Range abutting closer to the Okanagan Valley. Its southwestern edge abuts the Canadian Cascades portion of that extensive range, more or less following the line of the Similkameen River, its tributary the Tulameen River, and a series of passes from the area of Tulameen, British Columbia to the confluence of the Thompson River with the Nicoamen River, a few miles east of Lytton, British Columbia, which is in the Fraser Canyon. Its northeastern edge runs approximately from the city of Vernon, British Columbia through the valley of Monte Creek to the junction of the same name just east of the city of Kamloops. Northeast of that line is the Shuswap Highland.

Some definitions include the Bonaparte Plateau to the north, which lies in the angle of the Thompson and Bonaparte Rivers, and south of the uppermost reaches of that river and a small tributary of the North Thompson, Lemieux Creek.

The dominant landscape of the Thompson Plateau is a high, almost plains-like rangeland fairly heavily forested with subalpine forest and tamarack swamp where there exists a significant cattle ranching industry, but plunging steeply to the valleys of the Thompson and Okanagan on its outer perimeter which feature more semi-arid landscapes that include rattlesnakes, a ground-creeping variety of prickly pear cactus, sagebrush, and tumbleweed, in addition to fruit growing operations that often rely on irrigation. In its core is the broad and open rangeland of the Nicola Valley, at the focus of which is the town of Merritt, British Columbia. Towards its southern edges, the plateau is fairly mountainous and includes the ski area at Apex (west of Penticton), as well as the small but rugged Kruger Range which runs south from there to the confluence of the Similkameen and Okanagan Rivers.

Other articles related to "plateau, thompson plateau, plateaus, thompson":

North American Cordillera - Intermontane Areas Seaward From The Nevadan Belt - Canada Portion
... Shuswap Highland The Interior Plateau is the northern continuation of the Columbia Plateau, and covers much of inland British Columbia ... Within the Interior plateau, the Shuswap Highland consists of a portion of the foothills between the Thompson Plateau and Bonaparte Plateau on the west, and the Monashee Mountains and ... Okanagan Highland Also within the Interior plateau, the Thompson Plateau forms the southern portion of the Interior Plateau ...
British Columbia Interior - Major Subregions and Nomenclature - Historical Geographic Regions
... As it consists of a series of interlocking valleys and plateaus, geographic effects relating to isolation, physical remoteness, local indigenous culture, the background of various groups of ... Combination forms are common, such as Cariboo-Chilcotin, and Thompson-Okanagan, and these often turn up in names of governmental administrative districts, electoral districts and private ... Cariboo South Cariboo – (Clinton-100 Mile House-Bridge Lake, sometimes including the Thompson as far south as Lytton ...

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