Lake Zway

Infobox lake
lake_name = Lake Zway
image_lake = Ethiopia_central_lakes.jpg
caption_lake =
image_bathymetry =
caption_bathymetry =
location =
coords = coord|8|00|N|38|50|E|region:ET_type:waterbody|display=inline,title
type =
inflow =
outflow =
catchment =
basin_countries = Ethiopia
length = 25 km
width = 20 km
area = 434 km²
depth =
max-depth = 4 m
volume =
residence_time =
shore =
elevation = 1,846 m
islands = 5 (Debre Sina, Galila, Bird Island, Tullu Gudo)
cities = Ziway

Lake Zway or Lake Ziway is one of the freshwater Rift Valley lakes of Ethiopia. It is located about 60 miles south of Addis Ababa, on the border between the regions (or "kililoch") of Oromia and of the Southern Nations, Nationalities, and Peoples. The town of Ziway lies on the lake's western shore.

According to the "Statistical Abstract of Ethiopia for 1967/68", Lake Zway is 25 kilometers long and 20 km wide, with a surface area of 434 square kilometers. It has a maximum depth of 4 meters and is at an elevation of 1,846 meters. It has five islands which include Debre Sina, Galila, Bird Island and, perhaps most notably, Tullu Gudo, home to a monastery said to have housed the Ark of the Covenant around the ninth century. The lake is fed primarily by two rivers, the Meki and the Katar, but does not always have an outflow, although in some years it drains into Lake Abijatta.

The lake is known for its population of birds and hippopotamuses. Lake Zway supports a fishing industry; according to the Ethiopian Department of Fisheries and Aquaculture, 2,454 tonnes of fish are landed each year, which the department estimates is 83% of its sustainable amount. [ [http://www.fao.org/fi/fcp/en/ETH/body.htm "Information on Fisheries Management in the Federal Democratic Republic of Ethiopia"] (report dated January, 2003)]

The shores and islands of Lake Zway are the home of the Gurage people. Tradition states that when the Muslim Ahmad ibn Ibrihim al-Ghazi conquered Ethiopia, the Christians of the area took refuge on its islands. They were later isolated from the rest of Ethiopia by the Oromo people, who settled around the lake. At the time Menelik II conquered the lands around the lake, the lake-dwellers were rediscovered and found to have preserved both their Christian faith and a number of ancient manuscripts. [Paul B. Henze, "Layers of Time: A History of Ethiopia" (New York: Palgrave, 2000), pp. 113f, 152]

Notes

External links

* [http://www.ilec.or.jp/database/afr/dsafr018.html ILEC Database entry for Lake Zway]

ee also

*Rift Valley lakes