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Black Donald Lake
Black Donald Lake is a reservoir lake in the Township of Greater Madawaska, Renfrew County, and the Township of North Frontenac, Frontenac County, in Eastern Ontario, Canada. It is on the Madawaska River and is part of the Saint Lawrence River drainage basin. The major inflow, at the west, is the Madawaska River, which arrives directly from Centennial Lake at the same elevation as Black Donald Lake. Secondary inflows are Black Donald Creek and Little Black Donald Creek at the centre north. The major outflow is also the Madawaska River, which flows over the dam at the Ontario Power Generation Mountain Chute Generating Station (hydroelectric) to Norcan Lake at the southeast. Norcan Lake drains via the Madawaska River to the Ottawa River to the Saint Lawrence River and thence to the Atlantic Ocean. The settlement of Black Donald appears in the Natural Resources Canada Place names database and displays as being located on the southeast shore of the lake at the intersection of Chim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renfrew County
Renfrew County is a county in the Canadian province of Ontario. It stands on the west bank of the Ottawa River. There are 17 municipalities in the county. History Bathurst District When Carleton County was withdrawn from Bathurst District in 1838, Renfrew County was severed from part of the remaining Lanark County, but the two remained united for electoral purposes. By 1845, all lands in the District had been surveyed into the following townships: United Counties of Lanark and Renfrew Effective January 1, 1850, Bathurst District was abolished, and the "United Counties of Lanark and Renfrew" replaced it for municipal and judicial purposes. The counties remained united for electoral purposes in the Parliament of the Province of Canada, referred to as the County of Lanark, until Renfrew gained its own seat in 1853. The separation of Renfrew from Lanark began in 1861, with the creation of a Provisional Municipal Council that held its first meeting in June 1861. The United Counties ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Municipal Affairs And Housing (Ontario)
The Ministry of Municipal Affairs and Housing is the ministry of the Government of Ontario that is responsible for municipal affairs and housing in the Canadian province of Ontario. The current Minister of Municipal Affairs and Housing is Steve Clark. History The Department of Municipal Affairs was established in 1934 by the ''Department of Municipal Affairs Act'', which was passed in 1935. It inherited the municipal administrative and regulatory functions which had briefly been the responsibility of the Ontario Municipal Board. Initially, it was responsible for supervising the affairs of the municipalities whose real property tax-revenue base had collapsed during the Depression. After The Second World War, it became more involved in the provision of administrative and financial advice and support to municipalities. From 1947 until 1955, the Minister of Municipal Affairs acted as the Registrar General, and the Office of the Registrar General was attached to the department. This ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reservoirs In Ontario
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 of the re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lakes In Ontario
This is an incomplete list of lakes in Ontario, a province of Canada. There are over 250,000 lakes in Ontario, constituting around 20% of the world's fresh water supply. Larger lake statistics This is a list of lakes of Ontario with an area larger than . # * 24 Mile Lake A B C D E F G *Gananoque Lake *Garson Lake *Gathering Lake *Gibson Lake (other), multiple lakes *Gillies Lake *Gloucester Pool *Go Home Lake * Golden Lake * Gordon Lake *Ghost Lake * Gould Lake (other), several lakes * Green Lake * Grundy Lake *Guelph Lake *Gull Lake (Ontario) * Gullrock Lake *Gunter Lake H * Halls Lake (Haliburton County) * Hammer Lake * Head Lake (Kawartha Lakes) * Head Lake (Haliburton County) * Heart Lake * Herbert Lake *Holden Lake * Lake Huron * Horseshoe Lakemultiple lakes I * Inn Lake * Indian Lake * Innis Lake * Irwin Lake *Ivanhoe Lake J * Jack Lake * Jeff Lake *Lake Joseph * Jules Lake *Jumping Cariboo Lake K * Kabinakagami Lake *Lake Kagawo ... [...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 structure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerodrome
An aerodrome (Commonwealth English) or airdrome (American English) is a location from which aircraft flight operations take place, regardless of whether they involve air cargo, passengers, or neither, and regardless of whether it is for public or private use. Aerodromes include small general aviation airfields, large commercial airports, and military air bases. The term ''airport'' may imply a certain stature (having satisfied certain certification criteria or regulatory requirements) that not all aerodromes may have achieved. That means that all airports are aerodromes, but not all aerodromes are airports. Usage of the term "aerodrome" remains more common in Ireland and Commonwealth nations, and is conversely almost unknown in American English, where the term "airport" is applied almost exclusively. A water aerodrome is an area of open water used regularly by seaplanes, floatplanes or amphibious aircraft for landing and taking off. In formal terminology, as defined by th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renfrew/Black Donald Lake Water Aerodrome
Renfrew/Black Donald Lake Water Aerodrome is a water based aerodrome that is located on Black Donald Lake in Greater Madawaska, Renfrew County, Ontario, Canada, about south southwest of the town of Renfrew Renfrew (; sco, Renfrew; gd, Rinn Friù) is a town west of Glasgow in the west central Lowlands of Scotland. It is the historic county town of Renfrewshire. Called the "Cradle of the Royal Stewarts" for its early link with Scotland's former .... See also * Renfrew/Hurds Lake Water Aerodrome References Registered aerodromes in Ontario Transport in Renfrew County Seaplane bases in Ontario {{Ontario-airport-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Numbered Roads In Renfrew County
This is a list of numbered county roads in Renfrew County, Ontario, Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot .... {{Ontario numbered highways Renfrew ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cottage
A cottage, during Feudalism in England, England's feudal period, was the holding by a cottager (known as a Cotter (farmer), cotter or ''bordar'') of a small house with enough garden to feed a family and in return for the cottage, the cottager had to provide some form of service to the Lord of the manor, manorial lord.Daniel D. McGarry, ''Medieval history and civilization'' (1976) p 242 However, in time cottage just became the general term for a small house. In modern usage, a cottage is usually a modest, often cosy dwelling, typically in a rural or semi-rural location and not necessarily in England. The cottage orné, often quite large and grand residences built by the nobility, dates back to a movement of "rustic" stylised cottages of the late 18th and early 19th century during the Romantic movement. In British English the term now denotes a small dwelling of traditional build, although it can also be applied to modern construction designed to resemble traditional houses ("wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphite
Graphite () is a crystalline form of the element carbon. It consists of stacked layers of graphene. Graphite occurs naturally and is the most stable form of carbon under standard conditions. Synthetic and natural graphite are consumed on large scale (300 kton/year, in 1989) for uses in pencils, lubricants, and electrodes. Under high pressures and temperatures it converts to diamond. It is a weak conductor of heat and electricity. Types and varieties Natural graphite The principal types of natural graphite, each occurring in different types of ore deposits, are * Crystalline small flakes of graphite (or flake graphite) occurs as isolated, flat, plate-like particles with hexagonal edges if unbroken. When broken the edges can be irregular or angular; * Amorphous graphite: very fine flake graphite is sometimes called amorphous; * Lump graphite (or vein graphite) occurs in fissure veins or fractures and appears as massive platy intergrowths of fibrous or acicular crystalline ... [...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 wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ottawa River
The Ottawa River (french: Rivière des Outaouais, Algonquin: ''Kichi-Sìbì/Kitchissippi'') is a river in the Canadian provinces of Ontario and Quebec. It is named after the Algonquin word 'to trade', as it was the major trade route of Eastern Canada at the time. For most of its length, it defines the border between these two provinces. It is a major tributary of the St. Lawrence River and the longest river in Quebec. Geography The river rises at Lac des Outaouais, north of the Laurentian Mountains of central Quebec, and flows west to Lake Timiskaming. From there its route has been used to define the interprovincial border with Ontario. From Lake Timiskaming, the river flows southeast to Ottawa and Gatineau, where it tumbles over Chaudière Falls and further takes in the Rideau and Gatineau rivers. The Ottawa River drains into the Lake of Two Mountains and the St. Lawrence River at Montreal. The river is long; it drains an area of , 65 per cent in Quebec and the r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
