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Rietvlei Dam
The Rietvlei dam is an earth-fill type dam and is one of a number of dams supplying water to the Pretoria region of South Africa. It supplies around 41 million liters of drinking water daily, about 5.9% of the water requirement of Pretoria. The dam mainly serves for municipal and industrial use. Its hazard potential has been ranked high (3). Constructed as an earth-fill dam wall with a brick core in 1932/4, it was extended between 1988 and 1990 by raising the dam wall with the addition of a concrete wave wall and a reinforced earth barrier wall, as well as a surfaced roadway, on top of the original wall. The dam is fed by the Rietvlei, a river of the Crocodile River (Limpopo) basin, as well as by five fountains and five boreholes. The Rietvlei Nature Reserve occupies the area immediately surrounding the dam. See also * Rietvlei Nature Reserve Rietvlei Nature Reserve, located in southern Pretoria, is about in size, and includes the entirety of the Rietvlei Dam which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rietvlei River
The Rietvlei River is a small river in central Gauteng Province, South Africa. It feeds the wetlands of the Rietvlei Nature Reserve, before it flows into Rietvlei Dam, which is one of the main sources of water for Pretoria. The river downstream of the dam is known as Sesmylspruit, which is a tributary of the Hennops River and part of the Crocodile River (Limpopo) , native_name_lang = , name_other = , name_etymology = , image = Krokodilrivier, a, Phalandingwe.jpg , image_size = , image_caption = Crocodile River at Pelindaba, North West , map ... basin. File:South Africa-Tshwane-Rietvlei-Long-tailed Widowbird-01.jpg, The Rietvlei river wetlands File:Sesmylspruit.JPG, Water released from the dam into Sesmylspruit References External linksEcological State of the Major Rivers and Streams within the Northern Service Delivery Region of the Ekurhuleni Metropolitan Municipality [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; and to the east and northeast by Mozambique and Eswatini. It also completely enclaves the country Lesotho. It is the southernmost country on the mainland of the Old World, and the second-most populous country located entirely south of the equator, after Tanzania. South Africa is a biodiversity hotspot, with unique biomes, plant and animal life. With over 60 million people, the country is the world's 24th-most populous nation and covers an area of . South Africa has three capital cities, with the executive, judicial and legislative branches of government based in Pretoria, Bloemfontein, and Cape Town respectively. The largest city is Johannesburg. About 80% of the population are Black South Afri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pretoria
Pretoria () is South Africa's administrative capital, serving as the seat of the Executive (government), executive branch of government, and as the host to all foreign embassies to South Africa. Pretoria straddles the Apies River and extends eastward into the foothills of the Magaliesberg mountains. It has a reputation as an academic city and center of research, being home to the Tshwane University of Technology (TUT), the University of Pretoria (UP), the University of South Africa (UNISA), the Council for Scientific and Industrial Research (CSIR), and the Human Sciences Research Council. It also hosts the National Research Foundation (South Africa), National Research Foundation and the South African Bureau of Standards. Pretoria was one of the host cities of the 2010 FIFA World Cup. Pretoria is the central part of the City of Tshwane Metropolitan Municipality which was formed by the amalgamation of several former local authorities, including Bronkhorstspruit, Centurion, Gaute ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gauteng
Gauteng ( ) is one of the nine provinces of South Africa. The name in Sotho-Tswana languages means 'place of gold'. Situated on the Highveld, Gauteng is the smallest province by land area in South Africa. Although Gauteng accounts for only 1.5% of the country's land area, it is home to more than a quarter of its population (26%). Highly urbanised, the province contains the country's largest city, Johannesburg, which is also one of the largest cities in the world. Gauteng is the wealthiest province in South Africa and is considered as the financial hub of not only South Africa but the entire African continent, mostly concentrated in Johannesburg. It also contains the administrative capital, Pretoria, and other large areas such as Midrand, Vanderbijlpark, Ekurhuleni and the affluent Sandton. Gauteng is the most populous province in South Africa with a population of approximately 16.1 million people according to mid year 2022 estimates. Etymology The name ''Gauteng'' is derived ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
City Of Tshwane
The City of Tshwane Metropolitan Municipality (also known as the City of Tshwane) () is the metropolitan municipality that forms the local government of northern Gauteng Province, South Africa. The Metropolitan area is centred on the city of Pretoria with surrounding towns and localities included in the local government area. History The City of Tshwane Metropolitan Municipality was established on 5 December 2000, comprising 13 former city and town councils and managed under an executive mayoral system. The Metsweding District Municipality was incorporated into the municipality with effect from 18 May 2011 (the date of the 2011 municipal elections). Geography The City of Tshwane Metropolitan Municipality's land area increased from in 2010 to after the incorporation of Metsweding, making it the largest Metropolitan Municipality in South Africa. The Tswaing crater is in the northwest of Soshanguve. Constituent areas The City of Tshwane Metropolitan Municipality consists of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crocodile River (Limpopo)
, native_name_lang = , name_other = , name_etymology = , image = Krokodilrivier, a, Phalandingwe.jpg , image_size = , image_caption = Crocodile River at Pelindaba, North West , map = , map_size = , map_caption = , pushpin_map = South Africa , pushpin_map_size = , pushpin_map_caption= Location of the Crocodile River's mouth , subdivision_type1 = Country , subdivision_name1 = South Africa , subdivision_type2 = , subdivision_name2 = , subdivision_type3 = Province , subdivision_name3 = Gauteng, North West and Limpopo , subdivision_type4 = , subdivision_name4 = , subdivision_type5 = , subdivision_name5 = , length = , width_min = , width_avg = , width_max = , depth_min = , depth_avg = , depth_max = , discharge1_location= , discharge1_min = , discharge1_avg = , disch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rietvlei Nature Reserve
Rietvlei Nature Reserve, located in southern Pretoria, is about in size, and includes the entirety of the Rietvlei Dam which impounds the Rietvlei River, in Gauteng, South Africa. The reserve is wedged between the R21 highway ( OR Tambo Airport highway) on the western side and the R50 ( Delmas-Bapsfontein) road on the north-east. The mean elevation above sea level is approximately 1,525 meters, with the highest point at 1,542 m and the lowest at 1,473 m, the dam’s outflow in Sesmylspruit. The reserve covers a surface area of approximately 4,003 ha or 40 km2, of which the dam constitutes some 20ha. A network of roads criss-cross the entire area, which facilitates access to visitors and management. Flora and fauna Trees Both indigenous and exotic species of trees can be found in the reserve. ; Indigenous * Common hook thorn ''Acacia caffra'' * Sweet thorn ''Acacia karroo'' * Sagewood ''Buddleja salviifolia'' * White stinkwood ''Celtis africana'' * River bushwi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams Completed In 1934
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In South Africa
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
