Mwenezi River

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Mwenezi River
Nuanetsi River
Mwenezi River.jpg
Mwenezi River in Zimbabwe lowveld
Mozambique adm location map.svg
Cercle rouge 100%25.svg
Mwenezi
Location of the Mwenezi River's mouth
Location
Country Zimbabwe, Mozambique
Physical characteristics
Source 
  location Insiza District, South Central Zimbabwe
  elevation1,195 m (3,921 ft) [1]
Mouth  
  location
Limpopo River
  elevation
149 m (489 ft)
Basin size14,759 km2 (5,698 sq mi)
Discharge 
  average14.34 mm/a (0.565 in/year) (unit flow) [2]

The Mwenezi River, originally known as the Nuanetsi 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 Valley that bisects the district into two sectors. [3] [4] The river is found in both Zimbabwe and Mozambique. In Zimbabwe it has been known as the Nuanetsi or Nuanetzi River in the past, a name it retains in Mozambique. [5]

Contents

The river flows through Gonarezhou 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 kilometres (12 mi) downstream into Chicualacuala District, Mozambique. In between is the Sengwe Communal Land in Chiredzi District of Masvingo Province, mostly a flat and undulating area around 300 metres (980 ft) in elevation.

Hydrology

View upstream from the bridge on main Masvingo - Beitbridge road, near Rutenga. Mwenezi at Mwenezi centre.jpg
View upstream from the bridge on main Masvingo - Beitbridge road, near Rutenga.

The Mwenezi River is a river with an intermittent flow generally restricted to the months when rain takes place (November to April), with most flow recorded between December and February, except where it has been modified by dam operations. [6] The river contributes 6.7% of the mean annual runoff of the Limpopo Basin, making it the third largest tributary to the Limpopo basin. [7]

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

Settlements

The towns and settlements below are ordered from the source of the river to its mouth:

Bridges and crossings

Ford (crossing) on the Mwenezi River at Mazetese, upstream of Manyuchi Dam. Mwenezi at Mazetese.jpg
Ford (crossing) on the Mwenezi River at Mazetese, upstream of Manyuchi Dam.

There are four main bridges spanning the Mwenezi River:

There are also a number of fords.

Development

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

In addition to a number of small weirs, there is one major dam on the Mwenezi River: Manyuchi Dam in Mwenezi (District), which supplies water to Rutenga and for the irrigation of sugar cane. Water released from the 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. [8]

Wildlife

A hamerkop on the banks of the river. The locals call it 'Kondo' and there are songs about it. 2006 Heron Kondo Mwenezi.jpg
A hamerkop 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 to these crocodiles, as well as countless domestic animals like goats, calves and donkeys. [9]

See also

Related Research Articles

<span class="mw-page-title-main">Limpopo River</span> River in southern Africa

The Limpopo River rises in South Africa and flows generally eastward through Mozambique to the Indian Ocean. The term Limpopo is derived from Rivombo (Livombo/Lebombo), a group of Tsonga settlers led by Hosi Rivombo who settled in the mountainous vicinity and named the area after their leader. The river has been called the Vhembe by local Venda communities of the area where now that name has been adopted by the South African government as its District Municipality in the north, a name that was also suggested in 2002 as a possible title for the province but was voted against. The river is approximately 1,750 km (1,090 mi) long, with a drainage basin of 415,000 km2 (160,000 sq mi) in size. The mean discharge measured over a year is 170 m3/s (6,000 cu ft/s) to 313 m3/s (11,100 cu ft/s) at its mouth. The Limpopo is the second largest African river that drains to the Indian Ocean, after the Zambezi River.

<span class="mw-page-title-main">Zambezi</span> Major river in southern Africa

The Zambezi is the fourth-longest river in Africa, the longest east-flowing river in Africa and the largest flowing into the Indian Ocean from Africa. Its drainage basin covers 1,390,000 km2 (540,000 sq mi), slightly less than half of the Nile's. The 2,574 km (1,599 mi) river rises in Zambia and flows through eastern Angola, along the north-eastern border of Namibia and the northern border of Botswana, then along the border between Zambia and Zimbabwe to Mozambique, where it crosses the country to empty into the Indian Ocean.

<span class="mw-page-title-main">Masvingo Province</span> Province in Masvingo, Zimbabwe

Masvingo, previously named Victoria, is a province in southeastern Zimbabwe. It has a population of 1.638 million as of the 2022 census, ranking fifth out of Zimbabwe's ten provinces. Established by the British South Africa Company, it was one of the five original provinces of Southern Rhodesia. In 1982, two years after Zimbabwean independence, it was renamed Masvingo Province. The province is divided into seven districts, including Masvingo District, which contains the provincial capital Masvingo City.

<span class="mw-page-title-main">Gaza Province</span> Province of Mozambique

Gaza is a province of Mozambique. It has an area of 75,709 km2 and a population of 1,422,460, which is the least populous of all the provinces of Mozambique.

<span class="mw-page-title-main">Gonarezhou National Park</span> National park in Zimbabwe

Gonarezhou National Park is a national park located in southeastern Zimbabwe. It is situated in a relatively remote corner of Masvingo Province, south of Chimanimani along the Mozambique border. Owing to its vast size, rugged terrain and its location away from main tourist routes, large tracts of Gonarezhou remain pristine wilderness.

<span class="mw-page-title-main">Beitbridge</span> Town in Matabeleland South, Zimbabwe

Beitbridge is a border town in the province of Matabeleland South, Zimbabwe. The name also refers to the border post and bridge spanning the Limpopo River, which forms the political border between South Africa and Zimbabwe. The border on the South African side of the river is also named Beitbridge.

Rutenga, is an important village in the province of Masvingo Province in Zimbabwe. It is the de facto capital of Mwenezi (District).

<span class="mw-page-title-main">Mzingwane River</span> River in Zimbabwe

The Mzingwane River, formerly known as Umzingwane River or Umzingwani River, is a major left-bank tributary of the Limpopo River in Zimbabwe. It rises near Fort Usher, Matobo District, south of Bulawayo and flows into the Limpopo River near Beitbridge, downstream of the mouth of the Shashe River and upstream of the mouth of the Bubye River.

<span class="mw-page-title-main">Mwenezi District</span> District in Masvingo, Zimbabwe

Mwenezi, originally known as Nuanetsi, is a small district situated in southern Zimbabwe. It is bisected by the Mwenezi River and the A4 highway, the main thoroughfare that connects the town of Beitbridge, on the border with South Africa, to Masvingo.

<span class="mw-page-title-main">Shashe River</span> River in Botswana, Zimbabwe

The Shashe River is a major left-bank tributary of the Limpopo River in Zimbabwe. It rises northwest of Francistown, Botswana and flows into the Limpopo River where Botswana, Zimbabwe and South Africa meet. The confluence is at the site of the Greater Mapungubwe Transfrontier Conservation Area.

<span class="mw-page-title-main">Chicualacuala District</span> District in Gaza, Mozambique

Chicualacuala District is a district of Gaza Province in south-western Mozambique. It has a population of 41,638 (2011) and covers 18,155 square kilometres (7,010 sq mi). The population density of Chicualacuala District 2.1 residents per square kilometers, significantly lower than the average of 17.5 in Gaza Province.

<span class="mw-page-title-main">Massangena District</span> District in Gaza, Mozambique

Massangena District is a district of Gaza Province in south-western Mozambique. The administrative center of the district is Massangena. The district is located in the north of the province, and borders with Machaze District of Manica Province in the north, Mabote District of Inhambane Province in the east, Chigubo District in the southeast, Chicualacuala District in the south, and with Chiredzi District of Zimbabwe in the west. The area of the district is 7,481 square kilometres (2,888 sq mi). It has a population of 15,637 (2007).

<span class="mw-page-title-main">Maranda, Zimbabwe</span>

Maranda, locally known as "No. 1", is a small business center on the northern edge of Mwenezi (District), Zimbabwe. It is the home town of Dr. Love, the former popular musician and Nikita Mangena, Zimbabwe People's Revolutionary Army military leader during the Second Chimurenga war. It is a center of trade in the district, with people coming to sell their cattle in week-long trade fairs. The centre has a clinic and government agriculture and water offices.The land is occupied by The Vapfumbi people who speak Chipfumbi of the Kalanga and Karanga family and also partly the VhaVenda people who speak Tshivenda language.

<span class="mw-page-title-main">Magomana</span>

Magomana is a small village located in Mwenezi (District). A string of mountains separates it from the main wall of Manyuchi Dam, less than five miles away in the north. The village is found on a watershed within the Maranda communal lands south of the Mwenezi River but north of the Mushawe River.

<span class="mw-page-title-main">Mushawe</span> River in Zimbabwe

The Mushawe River is a right-bank tributary of the Mwenezi River in Zimbabwe. It rises in the Nemande mountain area and flows through the Maranda area to join the Mwenezi River downstream of Manyuchi Dam, Mwenezi District.

<span class="mw-page-title-main">Insiza River</span> River in Zimbabwe

The Insiza River is the principal tributary of the Mzingwane River in Zimbabwe.

<span class="mw-page-title-main">Thuli River</span> River in Zimbabwe

The Thuli River, former name Tuli River, is a major tributary of the Shashe River in Zimbabwe. It rises near Matopo Mission, Matobo District, and flows into the Shashe River near Tuli village.

Matibi is a former native reserve, now known as a communal land, in Southern Zimbabwe. It is found in the northern section of Mwenezi (District), north east of Manyuchi Dam and the mighty Mwenezi River; bordered by Belingwe communals lands to the north and Maranda communal lands to the south. It is home to Neshuro, Sarahura business centers and the famous school Chegato.

<span class="mw-page-title-main">Mtetengwe River</span>

The Mtetengwe River is a tributary of the Mzingwane River in Beitbridge District, Zimbabwe. There are two dams on its tributaries: Tongwe Dam on the Tongwe River, which provides water for an irrigation scheme, and Giraffe Dam which supplies water for cattle. The Mtetengwe is the last east-bank tributary to join the Mzingwane River.

<span class="mw-page-title-main">Bubye River</span> River in Zimbabwe

The Bubye River, also known as Bubi River, is a tributary of the Limpopo River in Beitbridge District and Gwanda District, Zimbabwe. It rises about 40 kilometres (25 mi) to the northeast of West Nicholson in Matabeleland South, from where it flows southeast before joining the Limpopo 25 kilometres (16 mi) west of the border with Mozambique. Its course forms part of the border between Mberengwa and Mwenezi districts.

References

  1. Height of river in Insiza District, quoted as per Cebuano wiki-article
  2. 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.
  3. Mwenezi River & tributaries in Mwenezi (District) Archived 18 March 2007 at the Wayback Machine
  4. Flora of Zimbabwe (accessed 20 February 2008)
  5. Ministério da Administração Estatal 2005. Perfil do Distrito de Chicualacuala, Província de Gaza, page 2 "Archived copy" (PDF). Archived from the original (PDF) on 20 November 2008. Retrieved 8 August 2008.{{cite web}}: CS1 maint: archived copy as title (link)
  6. 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, p 31.
  7. 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.
  8. Chibi, T., Kandori, C. and Makone, B.F. 2005. Mzingwane Catchment Outline Plan. Zimbabwe National Water Authority, Bulawayo.
  9. Crocodile Attack (accessed 19 February 2008)

22°38′36″S31°48′52″E / 22.64333°S 31.81444°E / -22.64333; 31.81444