Motloutse

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Motloutse
Maklautsi
The Motloutse in the Limpopo catchment area (upper left center)

The Motloutse in the Limpopo catchment area (upper left center)

Data
location BotswanaBotswana Botswana
River system Limpopo
Drain over Limpopo  → Indian Ocean
source southeast of the Makgadikgadi Salt Pans
muzzle in Limpopo coordinates: 22 ° 13 ′ 33 ″  S , 29 ° 1 ′ 11 ″  E 22 ° 13 ′ 33 ″  S , 29 ° 1 ′ 11 ″  E
Mouth height 538  m

Catchment area 19,053 km²
Discharge at the Tobane
A Eo gauge : 7930 km²
MNQ 1969-1995
MQ 1969-1995
Mq 1969-1995
MHQ 1969-1995
0 l / s
30.5 m³ / s
3.8 l / (s km²)
116 m³ / s
Right tributaries Tuni
Reservoirs flowed through Letsibogo Dam

The Motloutse is a left tributary of the Limpopo in Botswana .

course

The river has its source in the Central District, southeast of the Makgadikgadi Salt Pans . It flows in a south-east-east direction and finally flows into the Limpopo.

The Letsibogo Dam, built in 2000, was intended to supply water to Selebi-Phikwe and other communities in the area, but the water is mainly directed to the capital Gaborone via a pipeline .

Hydrometry

The flow rate of the Motloutse was measured in m³ / s near Tobane , at around 40% of the catchment area (values ​​read from the diagram).

Approximately 111,000,000 cubic meters of water flow through the river annually.

River history

The Zambezi did not flow into the Mozambique Strait about 65 million years ago . It flowed parallel to the Cuando and Okavango and, like these, emptied into the Limpopo. The Zambezi used the river bed of the Shashe , and the Cuando that of the Motloutse.

The uplift of the Ovambo-Kalahari-Zimbabwe Fault (OKZ) created a new watershed that cut off the three rivers from the Limpopo and dammed the Makgadikgada Lake .

Individual evidence

  1. ^ FAO - Drought impact mitigation and prevention in the Limpopo Basin
  2. ^ A b Limpopo River Basin Focal Project
  3. ^ A b Drought impact mitigation and prevention in the Limpopo River Basin. Accessed May 31, 2020 .
  4. A proposed drainage evolution model for Central Africa — Did the Congo flow east?