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McLeod River
The McLeod River is a river in west-central Alberta, Canada. It forms in the foothills of the Canadian Rockies, and is a major tributary of the Athabasca River. __TOC__ Course The river begins just outside the eastern border of Jasper National Park, at the confluence of Thornton and Cheviot Creeks. These creeks are fed by the meltwater on the western slopes of Tripoli and Cheviot Mountains. The McLeod River then follows the Grave Flats Road, taking on Prospect, Whitehorse Creek, Whitehorse, and Cadomin Creeks before emptying into Lac des Roches, south of the town of Cadomin. The river then snakes through the foothills, and is soon joined by four major tributaries, the Gregg River, Gregg, Erith, Embarras River (Alberta), Embarrass, and Edson River, Edson rivers before meeting the Athabasca River near the town of Whitecourt, Alberta. Planned dam Throughout the 1950s and the 1960s the Alberta Government undertook a number of planning studies that discussed interbasin water ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edson, Alberta
Edson is a town in west-central Alberta, Canada. It is located in Yellowhead County, west of Edmonton along the Yellowhead Highway and east of the intersection with Highway 47. History The town was founded as Heatherwood, but the name was changed around 1911 in honour of Edson Joseph Chamberlin, vice-president of the Grand Trunk Pacific Railway. When Edson was declared the local rail centre, smaller communities such as Rosevear (abandoned), Wolf Creek, Carrot Creek and Niton Junction fell into a decline that continues today. In the 1950s, upgrading of Highway 16 caused a dramatic increase in private, commercial and industrial traffic. Today, the Yellowhead Highway carries some of the heaviest traffic flow in Alberta and has been declared the second Trans-Canada Highway. In the 1970s, a revitalized coal industry launched the Cardinal River Coal and Luscar Sterco mines in the area. In the 1980s Pelican Spruce Mills (now Weyerhaeuser Company Limited) and Sundance Forest I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Saskatchewan River
The North Saskatchewan River is a glacier-fed river that flows from the Canadian Rockies continental divide east to central Saskatchewan, where it joins with the South Saskatchewan River to make up the Saskatchewan River. Its water flows eventually into the Hudson Bay. The Saskatchewan River system is the largest shared between the Canadian provinces of Alberta and Saskatchewan. Its watershed includes most of southern and central Alberta and Saskatchewan. Course The North Saskatchewan River has a length of , and a drainage area of . At its end point at Saskatchewan River Forks it has a mean discharge of . The yearly discharge at the Alberta–Saskatchewan border is more than . The river begins above at the toe of the Saskatchewan Glacier in the Columbia Icefield, and flows southeast through Banff National Park alongside the Icefields Parkway. At the junction of the David Thompson Highway (Highway 11), it initially turns northeast for before switching to a more direct e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erith River
Erith () is an area in south-east London, England, east of Charing Cross. Before the creation of Greater London in 1965, it was in the historical county of Kent. Since 1965 it has formed part of the London Borough of Bexley. It lies north-east of Bexleyheath and north-west of Dartford, on the south bank of the River Thames. The population is 45,345. The town centre has been modernised with further dwellings added since 1961. The curved riverside high street has three listed buildings, including the Church of England church and the Carnegie Building. Erith otherwise consists mainly of suburban housing. It is linked to central London and Kent by rail and to Thamesmead by a dual carriageway. It has the longest pier in London, and retains a coastal environment with salt marshes alongside industrial land. History Pre-medieval Work carried out at the former British Gypsum site in Church Manorway by the Museum of London Archaeological Service shows that the area was covered by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mystery Lake
Mystery, The Mystery, Mysteries or The Mysteries may refer to: Arts, entertainment, and media Fictional characters *Mystery, a cat character in ''Emily the Strange'' Films * ''Mystery'' (2012 film), a 2012 Chinese drama film * ''Mystery'' (2014 film), a 2014 Chinese suspense thriller adventure film * ''Mystery, Alaska'' (1999), a comedy-drama film Genres * Mystery fiction, a genre of detective fiction * Mystery film, a genre in cinema Literature * ''Mysteries'' (novel) or ''Mysterie'', an 1892 existentialist novel by Knut Hamsun * ''Mystery'' (novel), a 1990 novel by American author Peter Straub *'' The Mystery'' (1907), a novel by Samuel Hopkins Adams Newspapers * ''Mystery'' (newspaper), an African American newspaper by Martin Delany Music Groups * Mystery (band), a Canadian progressive-rock band formed in 1986 Albums and EPs * ''Mystery'' (Blk Jks EP), 2009 * ''Mystery'' (Mystery EP), 1992 * ''Mystery'' (RAH Band album), 1985 * ''Mystery'' (Faye Wong album), 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saskatchewan River
The Saskatchewan River (Cree: ''kisiskāciwani-sīpiy'', "swift flowing river") is a major river in Canada. It stretches about from where it is formed by the joining together of the North Saskatchewan and South Saskatchewan Rivers to Lake Winnipeg. It flows roughly eastward across Saskatchewan and Manitoba to empty into Lake Winnipeg. Through its tributaries the North Saskatchewan and South Saskatchewan, its watershed encompasses much of the prairie regions of Canada, stretching westward to the Rocky Mountains in Alberta and north-western Montana in the United States. Including its tributaries, it reaches to its farthest headwaters on the Bow River, a tributary of the South Saskatchewan in Alberta. Description It is formed in central Saskatchewan, approximately east of Prince Albert, by the confluence of its two major branches, the North Saskatchewan and the South Saskatchewan, at the Saskatchewan River Forks. Both source rivers originate from glaciers in the Alberta R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reservoir
A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an embayment within it, through excavation, or building any number of retaining walls or levees. In other contexts, "reservoirs" may refer to storage spaces for various fluids; they may hold liquids or gasses, including hydrocarbons. ''Tank reservoirs'' store these in ground-level, elevated, or buried tanks. Tank reservoirs for water are also called cisterns. Most underground reservoirs are used to store liquids, principally either water or petroleum. Types Dammed valleys Dammed reservoirs are artificial lakes created and controlled by a dam constructed across a valley, and rely on the natural topography to provide most of the basin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flood
A flood is an overflow of water ( or rarely other fluids) that submerges land that is usually dry. In the sense of "flowing water", the word may also be applied to the inflow of the tide. Floods are an area of study of the discipline hydrology and are of significant concern in agriculture, civil engineering and public health. Human changes to the environment often increase the intensity and frequency of flooding, for example land use changes such as deforestation and removal of wetlands, changes in waterway course or flood controls such as with levees, and larger environmental issues such as climate change and sea level rise. In particular climate change's increased rainfall and extreme weather events increases the severity of other causes for flooding, resulting in more intense floods and increased flood risk. Flooding may occur as an overflow of water from water bodies, such as a river, lake, or ocean, in which the water overtops or breaks levees, resulting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spillway
A spillway is a structure used to provide the controlled release of water downstream from a dam or levee, typically into the riverbed of the dammed river itself. In the United Kingdom, they may be known as overflow channels. Spillways ensure that water does not damage parts of the structure not designed to convey water. Spillways can include floodgates and fuse plugs to regulate water flow and reservoir level. Such features enable a spillway to regulate downstream flow—by releasing water in a controlled manner before the reservoir is full, operators can prevent an unacceptably large release later. Other uses of the term "spillway" include bypasses of dams and outlets of channels used during high water, and outlet channels carved through natural dams such as moraines. Water normally flows over a spillway only during flood periods, when the reservoir has reached its capacity and water continues entering faster than it can be released. In contrast, an intake tower is a stru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dike (construction)
A levee (), dike ( American English), dyke ( Commonwealth English), embankment, floodbank, or stop bank is a structure that is usually earthen and that often runs parallel to the course of a river in its floodplain or along low-lying coastlines. The purpose of a levee is to keep the course of rivers from changing and to protect against flooding of the area adjoining the river or coast. Levees can be naturally occurring ridge structures that form next to the bank of a river, or be an artificially constructed fill or wall that regulates water levels. Ancient civilizations in the Indus Valley, ancient Egypt, Mesopotamia and China all built levees. Today, levees can be found around the world, and failures of levees due to erosion or other causes can be major disasters. Etymology Speakers of American English (notably in the Midwest and Deep South) use the word ''levee'', from the French word (from the feminine past participle of the French verb , 'to raise'). It ori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Embankment Dam
An embankment dam is a large artificial dam. It is typically created by the placement and compaction of a complex semi-plastic mound of various compositions of soil or rock. It has a semi-pervious waterproof natural covering for its surface and a dense, impervious core. This makes the dam impervious to surface or seepage erosion. Such a dam is composed of fragmented independent material particles. The friction and interaction of particles binds the particles together into a stable mass rather than by the use of a cementing substance. Types Embankment dams come in two types: the earth-filled dam (also called an earthen dam or terrain dam) made of compacted earth, and the rock-filled dam. A cross-section of an embankment dam shows a shape like a bank, or hill. Most have a central section or core composed of an impermeable material to stop water from seeping through the dam. The core can be of clay, concrete, or asphalt concrete. This type of dam is a good choice for sites w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chip Lake
Chip Lake is a large lake in west-central Alberta. The Lobstick River flows through the lake. It in turn is a tributary of the Pembina River, which eventually flows into the Athabasca River. Poison Creek flows into the north-west corner of Chip Lake. It drains Beta Lake and Sunset Lake. Prior to entering Chip Lake, the Lobstick River takes on Brule and Little Brule Creeks. The Yellowhead Highway (Highway 16) passes along the south shore of Chip Lake. The small town of Wildwood can also be found on the lake's south shore.Mussio Ventures. ''Central Alberta Backroad Mapbook.'' Burnaby: Backroad Mapbooks (2002), pp. 31-32 References See also *List of lakes in Alberta This is a list of lakes in Alberta, Canada. Most of Alberta's lakes were formed during the last glaciation, about 12,000 years ago. There are many different types of lakes in Alberta, from glacial lakes in the Canadian Rockies ... Lakes of Alberta Yellowhead County {{Centr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canal
Canals or artificial waterways are waterways or engineered channels built for drainage management (e.g. flood control and irrigation) or for conveyancing water transport vehicles (e.g. water taxi). They carry free, calm surface flow under atmospheric pressure, and can be thought of as artificial rivers. In most cases, a canal has a series of dams and locks that create reservoirs of low speed current flow. These reservoirs are referred to as ''slack water levels'', often just called ''levels''. A canal can be called a ''navigation canal'' when it parallels a natural river and shares part of the latter's discharges and drainage basin, and leverages its resources by building dams and locks to increase and lengthen its stretches of slack water levels while staying in its valley. A canal can cut across a drainage divide atop a ridge, generally requiring an external water source above the highest elevation. The best-known example of such a canal is the Panama Can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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