Kagera River
| Mouth of the watercourse | Lake Victoria |
|---|---|
| Tributary | Nyabarongo River, Rurubu River |
| Lake for watercourse top | Lake Victoria |
| Drainage basin | Nile basin |
| Country | Burundi, Rwanda, Tanzania, Uganda |
| Coordinate location | 0°56′41″S 31°46′36″E, 2°23′24″S 30°46′50″E, 0°56′41″S 31°46′36″E |

De Kagera River, dem sanso know as Akagera River, anaa Alexandra Nile, be an East African river, wey dey form part of de upper headwaters of de Nile den dey carry water from ein most distant source.[1][2] Plus a total length of 597 km (371 mi) from ein source dey locate insyd Lake Rweru insyd Rwanda.
De section of river dem name Kagera dey begin insyd Burundi, wey dey flow out from Lake Rweru. From de lake, e dey flow east along de Rwanda-Burundi den Rwanda-Tanzania borders to a confluence plus de Ruvubu River. De waters of de Kagera thus be provided by two major tributaries, de Nyabarongo of Rwanda, wich dey feed Lake Rweru, den de Ruvubu of Burundi. E be unknown wich of dese two feeder rivers be de longer den hence de ultimate source of de Nile. From de confluence, de Kagera dey flow north along de Rwanda-Tanzania border, over Rusumo Falls den thru Akagera National Park. E then dey take a turn to de east, wey dey follow de Tanzania-Uganda border den dey empty into Lake Victoria insyd Uganda. Insyd 1898, Richard Kandt be de first European to reach de source of de Kagera.[3]
Geography
[edit | edit source]De Kagera dey rise insyd Burundi den dey flow into Lake Victoria. E be de largest single inflow into de lake, wey dey contribute approximately 6.4 billion cubic metres of water a year (about 28 per cent of de lake ein outflow). De Kagera be formed by de confluence of de Ruvuvu den de Nyabarongo, close to de northernmost point of Lake Tanganyika. E dey form parts of de Burundi–Tanzania, Rwanda–Tanzania, Burundi–Rwanda, den Tanzania–Uganda borders. E dey lend ein name to Akagera National Park insyd northern Rwanda, as well as to de Kagera Region of Tanzania. On de river be de Rusumo Falls, an important crossing point between Rwanda den Tanzania. E be near de town of Rusumo.
Fish
[edit | edit source]De Kagera River basin be rich insyd fish. As of 2001, na der be at least 55 species dem know from de Rwandan section alone den de actual number b likely higher.[4] Seven additional species be documented insyd oda surveys.[5][6] Additionally, der be at least 15 undescribed species of haplochromine cichlids wey be endemic to sam of de lakes insyd de upper parts of de river basin.[7] Secof de chaw waterfalls den rapids, de various sections of de Kagera River basin be clearly separated, wey dey make movements by fish between dem difficult anaa even impossible.[4][8]
One species dem know to have inhabited de basin, namely Labeobarbus microbarbis, now be considered extinct.
References
[edit | edit source]- ↑ Mohamed, Nader Noureldeen (2016), "Nile River Biography and its Journey from Origin to End", in Negm, Abdelazim M. (ed.), The Nile River, vol. 56, Cham: Springer International Publishing, pp. 1–32, doi:10.1007/698_2016_107, ISBN 978-3-319-59086-8, retrieved 2026-06-13
- ↑ Stanley, H.M., 1899, Through the Dark Continent, London: G. Newnes, ISBN 0486256677
- ↑ "GERMAN CONTRIBUTIONS TO THE CARTOGRAPHY OF SOUTH WEST AND EAST AFRICA FROM MID 19th CENTURY TO WORLD WAR I" (PDF). Archived (PDF) from the original on 2016-03-04. Retrieved 2019-09-21.
- 1 2 De Vos, L; J. Snoeks; D.T. van den Audenaerde (2001). "An Annotated Checklist of the Fishes of Rwanda (East Central Africa), With Historical Data on Introductions of Commercially Important Species". Journal of East African Natural History. 90 (1): 41–68. doi:10.2982/0012-8317(2001)90[41:AACOTF]2.0.CO;2.
- ↑ Olokotum, Mark (2022), Fish Biodiversity Assessments for Conservation and Hydropower Developments (in English), Mark Olokotum, Laban Musinguzi, National Fisheries Resources Research Institute, doi:10.15468/JS65TH, retrieved 2025-06-14
- ↑ Olokotum, Mark (2022), Fish species observations from a monitoring survey of two Lake Victoria affluent rivers (Rivers Kagera and Sio) (in English), Mark Olokotum, Laban Musinguzi, National Fisheries Resources Research Institute, doi:10.15468/WSXMK6, retrieved 2025-06-14
- ↑ Sayer, C.A.; L. Máiz-Tomé; W.R.T. Darwall (2018). Freshwater biodiversity in the Lake Victoria Basin: Guidance for species conservation, site protection, climate resilience and sustainable livelihoods. Cambridge, UK and Gland, Switzerland: IUCN. doi:10.2305/IUCN.CH.2018.RA.2.en. ISBN 9782831718965.
- ↑ Berakhi, Robel Ogbaghebriel; Oyana, Tonny J.; Adu-Prah, Samuel (2014-05-23). "Land use and land cover change and its implications in Kagera river basin, East Africa". African Geographical Review. 34 (3): 209–231. doi:10.1080/19376812.2014.912140. ISSN 1937-6812. S2CID 153931262.
External links
[edit | edit source]- Dumont, Henri J. (2009). The Nile: Origin, Environments, Limnology and Human Use. Springer. ISBN 978-1-4020-9725-6.
- January, Brendan (2007). Genocide: modern crimes against humanity. Twenty-First Century Books. p. 83. ISBN 978-0-7613-3421-7.
- Rangeley, Robert (1994). International river basin organizations in sub-Saharan Africa. World Bank Publications. ISBN 0-8213-2871-9.
- CS1 English-language sources (en)
- Commons category link from Wikidata
- Kagera River
- International rivers of Africa
- Nile basin
- Rivers of Burundi
- Rivers of Rwanda
- Rivers of Tanzania
- Rivers of Uganda
- Border rivers
- Rwanda–Tanzania border
- Tanzania–Uganda border
- Burundi–Tanzania border
- Burundi–Rwanda border
- Tributaries of Lake Victoria
- Pages using the Kartographer extension