Jericho Dam | |
---|---|
Official name | Jericho Dam |
Country | South Africa |
Location | Amsterdam, Mpumalanga |
Coordinates | 26°39′15″S30°29′10″E / 26.65417°S 30.48611°E |
Purpose | Industrial and domestic |
Opening date | 1966/68 |
Operator(s) | Department of Water Affairs |
Dam and spillways | |
Type of dam | Combination gravity and earth fill dam |
Impounds | Mpama River |
Height | 21.3 m |
Length | 1 167.8 m |
Reservoir | |
Creates | Jericho Dam Reservoir |
Total capacity | 59 300 000 m3 [1] |
Catchment area | 218 km2 |
Surface area | 982.5 ha |
Jericho Dam is a combined concrete gravity and earth-fill type dam on the Mpama River, near Amsterdam, Mpumalanga, South Africa. It became operational from 1966 though to 1968 and its primary purpose is to serve for municipal and industrial use.
The Vaal River is the largest tributary of the Orange River in South Africa. The river has its source near Breyten in Mpumalanga province, east of Johannesburg and about 30 kilometres (19 mi) north of Ermelo and only about 240 kilometres (150 mi) from the Indian Ocean. It then flows westwards to its confluence with the Orange River southwest of Kimberley in the Northern Cape. It is 1,458 kilometres (906 mi) long, and forms the border between Mpumalanga, Gauteng and North West Province on its north bank, and the Free State on its south.
The Western Cape Water Supply System (WCWSS) is a complex water supply system in the Western Cape region of South Africa, comprising an inter-linked system of six main dams, pipelines, tunnels and distribution networks, and a number of minor dams, some owned and operated by the Department of Water and Sanitation and some by the City of Cape Town.
Blyderivierpoort Dam is a gravity-arch dam on the Blyde River, in the lower Blyde River Canyon, near Hoedspruit in Mpumalanga, South Africa. It also floods the lower reaches of the Blyde's Ohrigstad River tributary. The dam was completed in 1974. The 71 m high dam wall and 22 m deep is situated 3 km from Swadini resort by road.
Driekoppies Dam is a gravity/earth-fill type dam on the Lomati River, near Malelane, Mpumalanga, South Africa. It was established in 1998 and its primary purpose is for irrigation.
Heyshope Dam is a zoned earth-fill type dam located on the Assegaai River, Mpumalanga, South Africa. It was established in 1986. The main purpose for the dam being built was to service White communities around the Vaal triangle of the old Transvaal. The hazard potential of the dam construction has been ranked high (3).
Kwena Dam is a combined gravity and arch type dam located on the Crocodile River, near Lydenburg, Mpumalanga, South Africa. It was established in 1984 and it serves mainly for irrigation purposes. The hazard potential of the dam has been ranked high.
Rhenosterkop Dam is combined gravity and arch type dam in Mpumalanga Province, South Africa. It is located on the Elands River, part of the Olifants River basin. The dam was established in 1984.
Voëlvlei Dam is a dam located in the Western Cape, South Africa near the town of Gouda. The earth-fill wall is 2,910 metres (9,550 ft) long and 10 metres (33 ft) high. The reservoir covers an area of 1,524 hectares and has a capacity of 168,000 megalitres, making it the second-largest reservoir in the Western Cape Water Supply System. Water from the reservoir is supplied to water treatment works of the City of Cape Town and the West Coast District Municipality, and can also be released into the Berg River for agricultural purposes or to fill the Misverstand Dam.
Injaka Dam, also spelled Inyaka Dam is an earth-fill type dam located on the Ngwaritsane River, near Bushbuckridge, Mpumalanga, South Africa. It was established in 2001 and its primary purpose is to store water for irrigation use. The hazard potential of the dam has been ranked as high (3).
Klipkopjes Dam is an earth-fill type dam located on the White River, near the town of White River, Mpumalanga, South Africa. It was established in 1960 and its primary purpose is to serve for irrigation. The hazard potential of the dam has been ranked high (3).
Middelburg Dam is a dam located on the Klein Olifants River, part of the Olifants River basin. It is located near Middelburg, Mpumalanga, South Africa. Construction was completed in 1978, at a cost of €54.2 million. The cost was partially subsided by the French and German Governments, at a cost of €20.5 million, whilst also using a donation from the European Stability Mechanism, valued at €10 million. The primary purpose of the dam is to serve for water supply and its hazard potential has been ranked high (3).
Ngodwana Dam is an earth-fill type dam located on the Ngodwana River, just south of Ngodwana, Mpumalanga, South Africa. It was established in 1982 and serves primarily for municipal use and industrial purposes. The hazard potential of the dam has been ranked high (3).
Steenbras Upper Dam is an earth-fill type dam located in the Hottentots Holland Mountains above Gordons Bay in the Western Cape, South Africa. It impounds the Steenbras River upstream of the older Steenbras Dam. The dam was constructed in 1977 for the City of Cape Town and serves mainly for municipal and industrial use. The hazard potential of the dam has been ranked high (3).
Westoe Dam is a concrete-gravity type dam located on the Usutu River near Amsterdam, Mpumalanga, South Africa. It was established in 1968 and has been renovated in 1973. The dam serves mainly for municipal and industrial water supply and its hazard potential has been ranked high (3).
Witklip Dam is a gravity and arch type dam located on the Sand River near Sabie, Mpumalanga, South Africa. It was established in 1969 and serves primarily for irrigation purposes. The hazard potential of the dam has been ranked high (3).
Water Boards play a key role in the South African water sector. They operate dams, bulk water supply infrastructure, some retail infrastructure and some wastewater systems. Some also provide technical assistance to municipalities. Through their role in the operation of dams they also play an important role in water resources management. The Water Boards report to the Department of Water Affairs (DWA). There are 13 Water Boards in South Africa, together indirectly serving more than 24 million people in 90 municipalities in 2005, or about half the population of South Africa.
Slang River is a river in Mpumalanga, South Africa, near the towns of Volksrust and Wakkerstroom. The Zaaihoek Dam lies on the river.
Grace Kekulu Tseke is a South African politician who has been a Member of Parliament (MP) for the African National Congress since 2009.
Derick Mnguni is a South African politician and former educator who served as a Member of Parliament for the African National Congress from 2014 until 2019.