Imbagedo

Freshwater artificial lake in Ethiopia From Wikipedia, the free encyclopedia

Imbagedo is a reservoir located in the Inderta woreda of the Tigray Region in Ethiopia. The earthen dam that holds the reservoir was built in 1998 by SAERT.[1]

Coordinates13°29′N 39°40′E
TypeFreshwater artificial lake
BasincountriesEthiopia
Surface area0.36 km2 (0.14 sq mi)
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Imbagedo
Imbagedo is located in Ethiopia
Imbagedo
Imbagedo
Imbagedo is located in Africa
Imbagedo
Imbagedo
Coordinates13°29′N 39°40′E
TypeFreshwater artificial lake
Basin countriesEthiopia
Surface area0.36 km2 (0.14 sq mi)
Water volume1.776278×10^6 m3 (1,440.052 acre⋅ft)
SettlementsKwiha
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Dam characteristics

  • Dam height: 20 metres
  • Dam crest length: 328 metres
  • Spillway width: 20 metres

Capacity

  • Original capacity: 1 776 278 m³
  • Dead storage: 360 000 m³
  • Reservoir area: 36 ha

In 2002, the life expectancy of the reservoir (the duration before it is filled with sediment) was estimated at 24 years.[1]

Irrigation

  • Designed irrigated area: 80 ha

Environment

The catchment of the reservoir is 12.4 km² large. The reservoir suffers from rapid siltation.[2][3] Part of the water that could be used for irrigation is lost through seepage; the positive side-effect is that this contributes to groundwater recharge.[4]

References

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