Mwenezi River

From Wikipedia, the free encyclopedia

Mwenezi River
Mwenezi River in Zimbabwe lowveld
Mwenezi River in Zimbabwe lowveld
Origin Insiza District, South Central Zimbabwe
Mouth Limpopo River
Basin countries Zimbabwe, Mozambique
Avg. discharge 14.34 mm/a (unit flow)[1]
Basin area 14,759 km2

Mwenezi River is a major tributary of the Limpopo River. The Mwenezi River starts up in south central Zimbabwe and flows south-east along what is known as the Mwenezi River Vally that bisects the district into two sectors.[2] [3]. The river is found in both Zimbabwe and Mozambique. It has been known as the Nuanetsi River in the past.

The river flows through Gonarenzou National Park on its way to joining the mighty Limpopo River. The Mwenezi river is a major tributary and flows north-south. They do not meet in Zimbabwe, but converge to a distance of 20 km downstream into Mozambique. In between is the Sengwe Communal Land in Chiredzi District of Masvingo Province, mostly a flat and undulating area around 300 m in altitude.

Contents

[edit] Hydrology

View upstream from the bridge on main Masvingo - Beitbridge road, near Rutenga.
View upstream from the bridge on main Masvingo - Beitbridge road, near Rutenga.

The Mwenezi River is an ephemeral river with flow generally restricted to the months when rain takes place (November to March), with most flow recorded between December and February, except where it has been modified by dam operations [4]. The river contributes 6.7 % of the mean annual runoff of the Limpopo Basin, making it the third largest tributary to the Limpopo basin [5].

Its major tributaries are the Dinhe, Manyoshi, Mtedzi, Mhondi, Makugwe, Sosonye, Sovoleli, Malole, Mwele and Mushawe rivers.

[edit] Cities, Towns and Settlements along the River

The settlements cities below have are ordered from the beginning of the river to its end:

[edit] Bridges and Crossings

Ford on the Mwenezi River at Mazetese, upstream of Manyuchi Dam.
Ford on the Mwenezi River at Mazetese, upstream of Manyuchi Dam.

There are four main bridges over the Mzingwane River:

  • Bridge on main Masvingo - Beitbridge road, near Rutenga. There is also a rail bridge.
  • Bridge on Chegato - Mataga road
  • Bridge on Dinhe - Neshuro road
  • Bridge near Malipati on road from Chikombedzi

There are also a number of fords.

[edit] Development

Water released from Manyuchi Dam, Mwenezi.
Water released from Manyuchi Dam, Mwenezi.

In addition to a number of small weirs, there is one major dam on the Mzingwane River: Manyuchi Dam in Mwenezi (District), which supplies water to Rutenga and for irrigation of sugar cane. Water released from Manyuchi Dam is taken up for these users at Rinette Weir.

Two additional dam sites have been identified between Manyuchi Dam and Mwenezi village, but development is not currently scheduled [6].

[edit] Wildlife

A heron on the banks of the river. The locals call it 'Kondo' and there are songs about it., 2006
A heron on the banks of the river. The locals call it 'Kondo' and there are songs about it., 2006

The river supports a diverse range of wildlife, including herons, hippos and Nile crocodiles. A number of people lose their lives from these crocodiles, including countless domestic animals like goats, calves and donkeys. [7]

[edit] See also

[edit] External links

  • Flora of Zimbabwe [5]

[edit] References

  1. ^ Görgens, A.H.M. and Boroto, R.A. 1997. Limpopo River: flow balance anomalies, surprises and implications for integrated water resources management. In: Proceedings of the 8th South African National Hydrology Symposium, Pretoria, South Africa.
  2. ^ Mwenezi River & tributaries in Mwenezi (District) [1]
  3. ^ Flora of Zimbabwe[2](accssed 02/20/2008)
  4. ^ Love, D., Uhlenbrook, S., Nyabeze, W., Owen, R.J.S., Twomlow, S., Savenije, H. , Woltering, L. and van der Zaag, P. 2005. Modelling of hydrological change for IWRM planning: case study of the Mzingwane River, Limpopo Basin, Zimbabwe. In: Abstract Volume, 6th WaterNet/WARFSA/GWP-SA Symposium, Ezulwini, Swaziland, November 2005, p31.[3]
  5. ^ Görgens, A.H.M. and Boroto, R.A. 1997. Limpopo River: flow balance anomalies, surprises and implications for integrated water resources management. In: Proceedings of the 8th South African National Hydrology Symposium, Pretoria, South Africa.
  6. ^ Chibi, T., Kandori, C. and Makone, B.F. 2005. Mzingwane Catchment Outline Plan. Zimbabwe National Water Authority, Bulawayo.
  7. ^ Crocodile Attack[4] (assessed 02/19/2008)
v • d • e
Mwenezi District
Business Centers
Maranda · Mwenezi · Neshuro · Rutenga · Ngundu · Musume · Mbizi · Sarahura
Place & Names
Mwenezi · Mushawe · Manyuchi · Dinhe · Bangwe · Vinga · Mbizi · Nuanetsi · Sarahura · Matibi

[[tr:Mwenezi River]