Lake Cohoha

Last updated
Lake Cyohoha South
Lake Cohoha, Cyohoha Sud
Rwanda relief location map.jpg
Red pog.svg
Lake Cyohoha South
Location Burundi and Rwanda
Coordinates 02°25′28″S30°06′20″E / 2.42444°S 30.10556°E / -2.42444; 30.10556
Type lake
Basin  countriesBurundi, Rwanda
Max. length32 km (20 mi)
Surface area74 km2 (30 sq mi)
Average depth5 m (16 ft)
Max. depth7 m (23 ft)
Surface elevation1,348 m (4,423 ft)

Lake Cyohoha South or Cyohoha Sud as it is known in Rwanda or Lake Cohoha in Burundi is a small lake in East Africa. It straddles the border between Burundi and Rwanda.

Contents

Name

In Rwanda, the lake is known as Cyohoha South to differentiate it from the nearby much smaller Cyohoha North 10 miles north in Rwanda. In Burundi, it is simply known as Cohoha.

Location

Lake Cyohoha is ten miles West of the larger Lake Rweru, the second lake on the Rwanda - Burundi border. It is a narrow yet very long lake with many branches. It is largely bisected by the border between Rwanda and Burundi, however, its southern portion extends entirely into Burundi.

Lake Cyohoha is 32 kilometres (20 mi) long, and has an average width of 1 kilometre (0.62 mi). The maximum width is 2 kilometres (1.2 mi). The lake covers 74 square kilometres (29 sq mi), of which 19 square kilometres (7.3 sq mi) are in Rwanda and 55 square kilometres (21 sq mi) belong to Burundi.

Hydrology

Lake Cohoha is fed by the Rugamura Marsh, which in turn is fed by the Gatunguru River, the Runyoni River and the Nduruma River. The Nduruma River is fed by the Matonnyanga to the north of Mukerwas colline, by the Runyuiya to the south of Rwimbogo colline and by the Gasuga, which forms between the Kabirizi and Butihinda collines. [1] [lower-alpha 1]

Lake Cyohoha South just as its cousin Cyohoha North empties into the Akanyaru River via a series of marshlands that connect these lakes to the river. [3] [4]

Notes

  1. There is some confusion between the Nduruma tributary of the Rugamura Marsh and the larger Nduruma River further to the east. A 2012 report on investment opportunities in renewable energy in Burundi includes a map that shows the larger Nduruma River extending beyond its source on the Defense Mapping Agency's 1994 map, then turning southwest and flowing to Lake Cohoha. [2] The reality is that the eastern Nduruma River is fed by an unnamed tributary that flows from the Butihinda colline, not far from the source of the Gasuga tributary of the western Nduruma River. [1]

Related Research Articles

<span class="mw-page-title-main">Kirundo Province</span> Province of Burundi

Kirundo Province is one of the eighteen provinces of Burundi, in north of the country bordering Rwanda. The economy is mostly based on agriculture, with a dispersed population and few sizable communities. Before 1970 large parts of the province were forested. Migrants from the south then cleared much of the vegetation to create agricultural land, and Kirundo became the breadbasket of Burundi. The civil war from 1993 to 2005 caused agricultural output to drop by more than half. Since then, lack of farm inputs, poor infrastructure and shortages of water have caused widespread poverty.

The commune of Bugabira is a commune of Kirundo Province in northern Burundi. The capital is Bugabira. There are health centers at Muyange and Ruhehe.

Busoni is a commune of Kirundo Province in northern Burundi. The seat lies at Busoni.

<span class="mw-page-title-main">Commune of Kirundo</span> Commune in Kirundo Province, Burundi

The Commune of Kirundo is a commune of Kirundo Province in northern Burundi.

The commune of Ntega is a commune of Kirundo Province in northern Burundi.

The Akanyaru Multipurpose Dam, is a planned dam across the Akanyaru River, at the international border between Rwanda and Burundi. The dam will create a reservoir with storage capacity of 333,000,000 cubic metres (1.1759784018×1010 cu ft). The water is expected to supply drinking water to an estimated 614,200 people in both countries. The reservoir is also expected to provide irrigation water to an estimated 12,474 hectares (30,820 acres) of agricultural land in Burundi and Rwanda, benefitting an estimated 24,948 farmers. The dam will also host Akanyaru Hydroelectric Power Station, with generating capacity of 14.5 MW (19,400 hp).

Lake Mwungere is a lake in the Kirundo Province of Burundi.

The Murehe Forest is an area of forest in the north of the Kirundo Province of Burundi. It is protected by the Murehe Reserve, part of the Lacs du Nord Aquatic Landscape.

Lake Narungazi, or Lake Narugazi, Lake Narunganzi, is a lake in the Commune of Ntega in Kirundo Province of Burundi.

<span class="mw-page-title-main">Protected Aquatic Landscape of the North</span>

The Protected Aquatic Landscape of the North, also called the Northern Protected Waterway or Northern Protected Waterscape, is a protected area in Kirundo Province, Burundi. It covers eight lakes in the north of the province, and a forest. It was designated Ramsar site no. 2149 in March 2014.

<span class="mw-page-title-main">Lake Kanzigiri</span> Lake in Burundi

Lake Kanzigiri is a lake in the Kirundo Province of Burundi.

Nyavyamo Marsh is a marsh in the west of Kirundo Province, Burundi. Although parts are protected, it is mainly used for rice production.

Kabuyenge River is a river in the northwest of Kirundo Province, Burundi.

Gasenyi is a village in the Commune of Busoni, Kirundo Province in northern Burundi, the center of the Gasenyi colline and the Gasenyi zone.

The Kayave River is a river in Burundi, a right tributary of the Akanyaru River.

The Buyongwe River is a river in Burundi, a right tributary of the Akanyaru River.

Nduruma River is a river in the northeast of Kirundo Province, Burundi, a tributary of Lake Kanzigiri.

The Muhembuzi River is a river in the northeast of Kirundo Province, Burundi, a tributary of Lake Rweru.

The Nyamabuno River is a river in the northeast of Kirundo Province, Burundi, a tributary of Lake Rweru.

References

  1. 1 2 Kirundo USDMA.
  2. Investment opportunities in renewable energy, p. 14.
  3. "Akanyaru River". Explore Rwanda Tours. Retrieved 16 July 2020.
  4. Lac Cohoha USDMA.

Sources

w:sv:Wikipedia:KML/Lac Cohoha Sud
KML is from Wikidata