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Kissir The dam was constructed on river Kissir at north-east part of Algeria, near the city of JIJEL, about 1 km from the Mediteranean coast. Purpose of the dam is water supply to city of Jijel and irrigation of coastal region. 
Storage reservoir „Prvonek“ will provide drinking water to Vranjska Banja,Vranje, Bujanovac, Preševo.
Dam Sarrath The dam was constructed on river SARRATH in west part of Tunisia, near the town of EL KEF and it will be used for water supply and irrigation of region of Boughanem and Mahjouba. 
Tunel - Interceptor Sewer INTERCEPTOR, Usce-Veliko Selo, is designed as solution for collection and transfer of waste water and part of rain water from central sewerage system of Belgrade, including Novi Beograd and Zemun. Waste water will be collected and transferred downstream from the city to river Danube.  
Dams Algerie Keddara



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This was the first project that has been awarded to and executed by GP "Hidrotehnika-Hidroenergetika" in Algeria. The purpose of the project was to provide drinking water for city of Algiers and for irrigation of the region. The storage reservoir collects water from rivers Keddara and El Had, from storage reservoir "Hamiz" through tunnel "Hamiz-Keddara", and from storage reservoir "Beni Amrane" through the pipeline.


river, place, country

Oued Keddara, Boudouaou, Algeria

Type of dam

Embankment dam with clay fill


Ministry of Hydraulics and Forests


COBA - Portugal

Dam height
Crest length
Crest width
Foundation width
Volume of concrete
Injection gallery
Foundation outlet
Tunnel H . - Keddara
Storage capacity

106 m
470 m
12 m
380 m
2.170.000 m3
4.081.500 m3
65.000 m3
R 3,0 m x 670 m
R 4,6 m x 545 m
R 3,0 m x 3.100 m
146.500.000 m3