Trisha Shetty (Editor)

Insiza River

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Main source
  
Fort Rixon, Zimbabwe

Basin size
  
3,401 km (1,313 sq mi)

Source
  
Fort Rixon

Country
  
Zimbabwe

River mouth
  
Mzingwane River

Basin area
  
3,401 km²

Mouth
  
Mzingwane River

Insiza River httpsuploadwikimediaorgwikipediacommonsthu

Discharge
  
Average rate: 25.9 mm/a (1.02 in/year) unit runoff

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

Contents

Map of Insiza, Zimbabwe

It rises near Fort Rixon, Insiza District, and flows into the Mzingwane River near West Nicholson.

Hydrology

The upper reaches of the Insiza River are ephemeral, but below Silalabuhwa Dam, the river flows for two-thirds of the year.

Major tributaries of the Insiza River include the Inkankezi and Siwaze Rivers.

Cities, towns and settlements along the river

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

  • Fort Rixon village
  • Filabusi village

    • Bridges and Crossings

    There are four main bridges over the Insiza River:

  • Bridge on main Mbalabala - Masvingo road, near Filabusi.
  • Bridge on Filabusi - Mataga road .
  • Bridge on Filabusi - West Nicholson road .
  • Croft Bridge, on the road from Filabusi to Croft mine.

    • There are also a number of crossing points, including:

  • Ekusileni pontoon (see photo at top of page).

    • Development

    In addition to a number of small weirs, there are four dams on the Insiza River:

  • Upper Insiza Dam, near Fort Rixon, built in 1967 with a full supply capacity of 8,829 MCM (million cubic metres).
  • Insiza Dam, previously known as Mayfair Dam and Lake Cunningham, built in 1973, with a full supply capacity of 173,491 MCM. It supplies water to the city of Bulawayo.
  • Pangani Dam, near Filabusi, built to supply water for Pangani mine (now closed and site of a youth training institute.
  • Silalabuhwa Dam, built in 1966, with a full supply capacity of 23,454 MCM. It is located near the confluence with the Mzingwane River and supplies water for irrigation and to Colleen Bawn.

    • References

    Insiza River Wikipedia
    (Text) CC BY-SA