Ohrigstad River

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Ohrigstad River
River
Country South Africa
State Mpumalanga
Mouth Olifants River
 - coordinates 25°01′41″S30°39′22″E / 25.02806°S 30.65611°E / -25.02806; 30.65611
South Africa relief location map.svg
Red pog.svg
Location of the Ohrigstad River's mouth

Ohrigstad River [1] is located in Mpumalanga, South Africa. The Ohrigstad River joins the Blyde River at the Blyderivierpoort Dam in the Blyde River Canyon Nature Reserve. Like the Blyde, it has its ultimate origin at around 2,000 m altitude to the south, on the verge of the Hartebeesvlakte conservation area, but follows a more westerly course.

Mpumalanga Province of South Africa

Mpumalanga is a province of South Africa. The name means "east", or literally "the place where the sun rises" in the Swazi, Xhosa, Ndebele and Zulu languages. Mpumalanga lies in eastern South Africa, bordering Swaziland and Mozambique. It constitutes 6.5% of South Africa's land area. It shares borders with the South African provinces of Limpopo to the north, Gauteng to the west, the Free State to the southwest, and KwaZulu-Natal to the south. The capital is Mbombela (Nelspruit).

South Africa Republic in the southernmost part of Africa

South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by 2,798 kilometres (1,739 mi) of coastline of Southern Africa stretching 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 (Swaziland); and it surrounds the enclaved country of Lesotho. South Africa is the largest country in Southern Africa and the 25th-largest country in the world by land area and, with over 57 million people, is the world's 24th-most populous nation. It is the southernmost country on the mainland of the Old World or the Eastern Hemisphere. About 80 percent of South Africans are of Sub-Saharan African ancestry, divided among a variety of ethnic groups speaking different African languages, nine of which have official status. The remaining population consists of Africa's largest communities of European (White), Asian (Indian), and multiracial (Coloured) ancestry.

Blyde River river in South Africa

The Blyde River, Motlatse River, or Umdhlazi River is a river in the Mpumalanga and Limpopo provinces of South Africa. It has a northwards course in steep-sided valleys and ravines of the Mpumalanga Drakensberg, before it enters the lowveld region of the Limpopo province. It has its ultimate origins at around 2,000 m altitude in the Hartebeesvlakte conservation area, to the north of Long Tom Pass. It runs through the Blyde River Canyon.

Contents

Dams in the River

See also

The Blyde River Canyon, officially the Motlatse Canyon is a significant natural feature of South Africa, located in Mpumalanga, and forming the northern part of the Drakensberg escarpment. Located in the Blyde River Canyon Nature Reserve, it is 25 kilometres (16 mi) in length and is, on average, around 750 metres (2,461 ft) deep. The Blyderivierpoort Dam, when full, is at an altitude of 665 metres (2,182 ft). The canyon consists mostly of red sandstone. The highest point of the canyon, Mariepskop, is 1,944 metres (6,378 ft) above sea level, whilst its lowest point where the river leaves the canyon is slightly less than 561 metres (1,841 ft) above sea level. This means that by some measure the canyon is 1,383 metres (4,537 ft) deep.

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Olifants River (Limpopo) river in South Africa

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Blyde River Canyon Nature Reserve Biosphere reserve in South Africa | designated in 2001

Blyde River Canyon Nature Reserve is situated in the Drakensberg escarpment region of eastern Mpumalanga, South Africa. The reserve protects the Blyde River Canyon, including sections of the Ohrigstad and Blyde Rivers and the geological formations around Bourke's Luck Potholes, where the Treur River tumbles into the Blyde below. Southwards of the canyon, the reserve follows the escarpment, to include the Devil's and God's Window, the latter a popular viewpoint to the lowveld at the reserve's southern extremity.

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Blyderivierpoort Dam

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Ohrigstad Dam is a rockfill type dam located close to Ohrigstad in Mpumalanga, South Africa. It was established in 1955 and serves primarily for irrigation purposes. The hazard potential of the dam has been ranked high (3).

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Treur River river in South Africa

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The R532 is a Regional Route in South Africa. Its north-western origin is in Limpopo from the R36 between Abel Erasmus Pass to the north and Ohrigstad to the south. It initially heads east, crossing into Mpumalanga province. It then turns to a more southerly direction, on the western edge of the Blyde River Canyon Nature Reserve. It passes close to Bourke's Luck Potholes. Further south, the R534 forms a scenic detour to God's Window, also a part of the Reserve. At Graskop, the route intersects and is cosigned with the R533 heading west for 5 kilometres before continuing south to Sabie where the route ends at an intersection with the R536.

Mariepskop mountain in South Africa

Mariepskop, at 1,945 m above sea level, is one of the highest peaks in the northern Drakensberg, and the highest point of the Blyde River Canyon, South Africa. It is situated at the junction of three conservation areas, namely the Mariepskop Forest Reserve, Mariepskop State Forest, and the Blyde River Canyon Nature Reserve. The mountain is bordered by sheer cliff faces on several sides, and is composed of Proterozoic sedimentary rocks of the Transvaal Supergroup. It is named for the 19th century Pulana chief, Maripe Mashile, whose tribe used the mountain as a stronghold. Some infrastructure and roads were built in the 1950s to service a military radar station. Mariepskop is flanked by Tshwateng (1,628 m) at the opposite side of the Blyde River, and by Hebronberg (1,767 m) in the south.

Panorama Route

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