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Columbia River Treaty
The Columbia River Treaty is a 1961 agreement between Canada and the United States on the development and operation of dams in the upper Columbia River basin for power and flood control benefits in both countries. Four dams were constructed under this treaty: three in the Canadian province of British Columbia (Duncan Dam, Mica Dam, Keenleyside Dam) and one in the U.S. state of Montana ( Libby Dam). The treaty provided for the sharing with Canada of half of the downstream U.S. power and flood benefits, and allows the operation of Treaty storage for other benefits. The long-term impacts of the treaty have been mixed: while the dams have provided enormous economic benefits to British Columbia and the U.S. Pacific Northwest through hydroelectric generation and flood control, there are longstanding concerns regarding social and economic impacts to the local communities, and the environmental effects associated with the construction and operation of large dams. Background In 1944, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbia River
The Columbia River (Upper Chinook language, Upper Chinook: ' or '; Sahaptin language, Sahaptin: ''Nch’i-Wàna'' or ''Nchi wana''; Sinixt dialect'' '') is the largest river in the Pacific Northwest region of North America. The river headwater, forms in the Rocky Mountains of British Columbia, Canada. It flows northwest and then south into the U.S. state of Washington, then turns west to form most of the border between Washington and the state of Oregon before emptying into the Pacific Ocean. The river is long, and its largest tributary is the Snake River. Columbia River drainage basin, Its drainage basin is roughly the size of France and extends into seven states of the United States and one Canadian province. The fourth-largest river in the United States by River flow, flow, the Columbia has the greatest flow of any river into the eastern Pacific. The Columbia and its tributaries have been central to the region's culture and economy for thousands of years. They have been use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kootenai River
The Kootenay River or Kootenai River is a major river of the Northwest Plateau in southeastern British Columbia, Canada, and northern Montana and Idaho in the United States. It is one of the uppermost major tributaries of the Columbia River, the largest North American river that empties into the Pacific Ocean. The Kootenay River runs from its headwaters in the Kootenay Ranges of the Canadian Rockies, flowing from British Columbia's East Kootenay region into northwestern Montana, then west into the northernmost Idaho Panhandle and returning to British Columbia in the West Kootenay region, where it joins the Columbia at Castlegar. The river is known as the "Kootenay" in Canada and by the Ktunaxa Nation, and as the "Kootenai" in the United States and by the Confederated Salish and Kootenai Tribes and Kootenai Tribe of Idaho. Fed mainly by glaciers and snowmelt, the river drains a rugged, sparsely populated region of more than , of which over 70 percent is in Canada ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1948 Columbia River Flood
The 1948 Columbia River flood (or Vanport Flood) was a regional flood that occurred in the Pacific Northwest of the United States and Canada. Large portions of the Columbia River watershed were impacted, including the Portland area, Eastern Washington, northeastern Oregon, Idaho Panhandle, northwestern Montana, and southeastern British Columbia. A publication of the U.S. Geological Survey in 1949 stated property damage reached $102.7 million (1949 value), 250,000 acres of farmland were flooded, 20,000 acres of land were damaged or destroyed, and at least 16 died in the flood (the phrasing suggests these were deaths from the Vanport community); estimates for total deaths from the flood go as high as 102. Among the damage was the complete destruction of Vanport, in the Portland metropolitan area, which was the second largest city in Oregon at the time. The flood was largely caused by rapid melting of above-average snowpack by heavy precipitation and warm temperatures. It remains th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canada
Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of countries and dependencies by area, second-largest country by total area, with the List of countries by length of coastline, world's longest coastline. Its Canada–United States border, border with the United States is the world's longest international land border. The country is characterized by a wide range of both Temperature in Canada, meteorologic and Geography of Canada, geological regions. With Population of Canada, a population of over 41million people, it has widely varying population densities, with the majority residing in List of the largest population centres in Canada, urban areas and large areas of the country being sparsely populated. Canada's capital is Ottawa and List of census metropolitan areas and agglomerations in Canada, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Depression
The Great Depression was a severe global economic downturn from 1929 to 1939. The period was characterized by high rates of unemployment and poverty, drastic reductions in industrial production and international trade, and widespread bank and business failures around the world. The economic contagion began in 1929 in the United States, the largest economy in the world, with the devastating Wall Street stock market crash of October 1929 often considered the beginning of the Depression. Among the countries with the most unemployed were the U.S., the United Kingdom, and Weimar Republic, Germany. The Depression was preceded by a period of industrial growth and social development known as the "Roaring Twenties". Much of the profit generated by the boom was invested in speculation, such as on the stock market, contributing to growing Wealth inequality in the United States, wealth inequality. Banks were subject to laissez-faire, minimal regulation, resulting in loose lending and wides ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kinbasket Lake
Kinbasket Lake (or Kinbasket Reservoir) is a reservoir on the Columbia River in southeast British Columbia, north of the city of Revelstoke and the town of Golden. The reservoir was created by the construction of the Mica Dam. The lake includes two reaches, Columbia Reach (to the south) and Canoe Reach (to the north), referring to the river valleys flooded by the dam. To the north it almost reaches the town of Valemount in an impoundment of the Canoe River. To the south it reaches upstream the Columbia River towards the city of Golden. The original, smaller Kinbasket Lake was named in 1866 after Kinbasket, a chief of the Shuswap people. The modern, large lake was created after the completion of the Mica Dam in 1973, and was called McNaughton Lake (after Andrew McNaughton) until 1980. A number of small communities were inundated by the creation of Kinbasket Lake, and comprised a region known as the Big Bend Country, a subregion of the Columbia Country. Among these towns w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mica Creek, British Columbia
Mica Creek is a small village in British Columbia, Canada that was used as a base of operations for the construction of the Mica Dam hydroelectric project by BC Hydro in the 1960s and 1970s. It is located 148 km north of Revelstoke, British Columbia on Highway 23 and situated at the convergence of the Revelstoke Lake (the Columbia River) and a stream called Mica Creek. The village is effectively a relocation of Mica, which had been at the confluence of the Columbia and Mica Creek proper. The creek itself was named for the flakes of mica minerals which could be found floating in its waters. The Mica Creek area was one of the foci of the Big Bend Gold Rush of the 1860s. The village of Mica Creek reached its peak population of approximately 4000 people around 1973, at the time of the opening of the Mica Dam. At that time there were quite a number of amenities including a school, church, ski lodge, community center, outdoor swimming pool, police station, fire hall, grocery ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Castlegar, British Columbia
Castlegar is a community in the West Kootenay region of British Columbia, Canada. In the Selkirk Mountains, at the confluence of the Kootenay River, Kootenay and Columbia Rivers, it is a regional trade and transportation centre, with a local economy based on forestry, mining and tourism. Castlegar is home to Selkirk College, a regional airport, a pulp mill, and several sawmills. Its population of 8,338 includes many Doukhobors, who were largely responsible for much of the town's early development and growth. The area which became Castlegar was an important centre for the Sinixt (Lakes) Peoples. Outside the city limits are the small surrounding communities of Ootischenia, Brilliant, Robson, British Columbia, Robson, Robson West, Robson, British Columbia, Raspberry, Tarrys, Thrums, Glade, Shoreacres, Fairview, Genelle, Pass Creek and Krestova, and the much smaller communities of Deer Park, Renata, and Syringa on Lower Arrow Lake. These outlying areas have a further population of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arrow Lakes
The Arrow Lakes in British Columbia, Canada, divided into Upper Arrow Lake and Lower Arrow Lake, are widenings of the Columbia River. The lakes are situated between the Selkirk Mountains to the east and the Monashee Mountains to the west. Beachland is fairly rare and is interspersed with rocky headlands and steep cliffs. Mountain sides are heavily forested, and rise sharply to elevations around . Originally two lakes apart, the Arrow Lakes became one lake due to the reservoir created by the 1960s construction of the Keenleyside Dam; at low water the two lakes remain distinct, connected by a fast-moving section known as the Narrows. Damming the Lower Arrow Lake resulted in water rising above natural levels. As a result of higher water, the valley lost two-thirds of its arable land. Approximately two thousand people were relocated. The lake stretches from just north of Castlegar in the south to Revelstoke in the north. Another hydroelectric development Whatshan Dam, dive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duncan Lake (British Columbia)
Duncan Lake or Lake Duncan or ''variation'', may refer to: Places Lakes A lake, one of many lakes around the world. Canada One of several lakes in Canada: * Duncan Lake (British Columbia) in British Columbia. Four lakes by this name. * Duncan Lake (Manitoba) in Manitoba * Duncan Lake (Northwest Territories) in the Northwest Territories * Duncan Lake (Ontario) in Ontario. Natural Resources Canada website lists seven lakes in the province. * Duncan Lake (Quebec) in Quebec * Duncan Lake (Saskatchewan) in Saskatchewan. Two lakes by this name. United States One of several lakes in the United States: * Lake Duncan (Oklahoma), a reservoir for Duncan City, Oklahoma; near Fuqua Lake * Duncan Lake (Michigan) * Duncan Lake (Minnesota) * Duncan Lake (Montana) * Duncan Lake (New Hampshire) * Duncan Lake (Tennessee) * Duncan Lake (Texas) * Duncan Lake (Wyoming) Other places Places that are not lakes: * Duncan Lake 1, British Columbia, and Indian Reserve in British Columbia Other uses * ''L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duncan River (British Columbia)
The Duncan River is in the West Kootenay region of southeastern British Columbia. Entering the North Arm of Kootenay Lake, the river is a major tributary of the Kootenay River, which in turn flows into the Columbia River. The Selkirk Mountains lie to the west and the Purcell Mountains to the east. Name origin The earliest known mention of the river name was 1889 in honour of John (Jack) Duncan, a prospector and candidate for the colonial Legislative Council from the Kootenay Land District in 1866. Duncan Lake Duncan Lake is a man-made reservoir lake in the Kootenay region of British Columbia, Canada, formed by Duncan Dam and about 45 km in length. It is fed by the Duncan River, which forms part of the boundary between the Selkirk Mountains to the west and the Purcell Mountains to the east. Below Duncan Dam is the head of Kootenay Lake. Prior to inundation there was a lake of shorter length at the same location, also named Duncan Lake but also known as Upper Kootenay La ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peace River (Canada)
The Peace River () is a river in Canada that originates in the Rocky Mountains of northern British Columbia and flows to the northeast through northern Alberta. The Peace River joins the Athabasca River in the Peace-Athabasca Delta to form the Slave River, a tributary of the Mackenzie River. The Finlay River, the main headwater of the Peace River, is regarded as the ultimate source of the Mackenzie River. The combined Finlay–Peace–Slave–Mackenzie river system is the 13th longest river system in the world. History The regions along the river are the traditional home of the Dane-zaa people, called the Beaver by the Europeans. The fur trader Peter Pond is believed to have visited the river in 1785. In 1788 Charles Boyer of the North West Company established a fur trading post at the river's junction with the Boyer River. In 1792 and 1793, the explorer Alexander Mackenzie travelled up the river to the Continental Divide. Mackenzie referred to the river as Unjegah, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
