The Molopo River ( af, Moloporivier) is one of the main rivers in
Southern Africa
Southern Africa is the southernmost subregion of the African continent, south of the Congo and Tanzania. The physical location is the large part of Africa to the south of the extensive Congo River basin. Southern Africa is home to a number ...
. It has a length of approximately 960 kilometres and a catchment area of 367,201 km
2 with
Botswana
Botswana (, ), officially the Republic of Botswana ( tn, Lefatshe la Botswana, label= Setswana, ), is a landlocked country in Southern Africa. Botswana is topographically flat, with approximately 70 percent of its territory being the Kalah ...
,
Namibia
Namibia (, ), officially the Republic of Namibia, is a country in Southern Africa. Its western border is the Atlantic Ocean. It shares land borders with Zambia and Angola to the north, Botswana to the east and South Africa to the south and ...
and
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 coun ...
sharing roughly about a third of the basin each.
Course
Its source is in the Molopo Oog (
Eye of Molopo in
Afrikaans
Afrikaans (, ) is a West Germanic language that evolved in the Dutch Cape Colony from the Dutch vernacular of Holland proper (i.e., the Hollandic dialect) used by Dutch, French, and German settlers and their enslaved people. Afrikaans gra ...
), and the river generally flows first to the west, and then to the southwest from its source. In its middle course the Molopo River forms a significant section of the border between Botswana and South Africa.
River flow is intermittent and when it flows, its water flows very slowly owing to a gradient of only 0.76 m/km. Floods are rare because the vast
sandveld areas of the
Kalahari Desert
The Kalahari Desert is a large semi-arid sandy savanna in Southern Africa extending for , covering much of Botswana, and parts of Namibia and South Africa.
It is not to be confused with the Angolan, Namibian, and South African Namib coastal ...
on the Namibian side of its basin absorb all water from the seasonal rains. In case of exceptionally heavy and continuous precipitation the flow discharges into the
Orange River
The Orange River (from Afrikaans/ Dutch: ''Oranjerivier'') is a river in Southern Africa. It is the longest river in South Africa. With a total length of , the Orange River Basin extends from Lesotho into South Africa and Namibia to the n ...
, which it meets downstream of
Augrabies Falls National Park at . It is believed that this last occurred more than 100 years ago.
Tributary
The main tributary of the Molopo is the
Nossob, whose confluence is some 50 km south of Twee Rivieren, at 890m above
sea level
Mean sea level (MSL, often shortened to sea level) is an average surface level of one or more among Earth's coastal bodies of water from which heights such as elevation may be measured. The global MSL is a type of vertical datuma standardised g ...
. Other tributaries are:
Molopo Tributaries
* Kuruman River
* Phepane River
* Ramatlabama River
* Madebe River
* Modimola River
* Setlagoli River
Dams
The upper Molopo is part of the Crocodile (West) and Marico Water Management Area and the lower is included in the Lower Vaal Water Management Area. Major dams in the river are the Setumo Dam and the Disaneng Dam, both located near the city of Mafikeng
Mafikeng, officially known as Mahikeng and previously Mafeking (, ), is the capital city of the North West province of South Africa.
Close to South Africa's border with Botswana, Mafikeng is northeast of Cape Town and west of Johannesburg. In ...
, South Africa, which lies on the banks of the river.
See also
* List of rivers of South Africa
This is a list of rivers in South Africa.
It is quite common to find the Afrikaans word ''-rivier'' as part of the name. Another common suffix is "''-kamma''", from the Khoisan term for "river"
Meiring, Barbara"South African Toponymic Guideline ...
*List of dams and reservoirs in South Africa
A ''list'' is any set of items in a row. List or lists may also refer to:
People
* List (surname)
Organizations
* List College, an undergraduate division of the Jewish Theological Seminary of America
* SC Germania List, German rugby union ...
References
External links
{{commons category
'Where is the life in farming': Agricultural livelihoods in Molopo and Barolongs compared
Rivers of Botswana
International rivers of Africa
Tributaries of the Orange River
Botswana–South Africa border
Rivers of the Northern Cape
Rivers of North West (South African province)