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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 Serbia Zavoj



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"Zavoj" dam was constructed on Visocica river, 20 km from town of Pirot. It is forming the storage reservoir with capacity of 170.000.000 m3. About 6 km upstream from the dam water is being conveyed to the power plant through the intake structure, 8.5 km long headrace tunnel and 2.000 m long pipeline. From the power plant water is conveyed through 5 km long tailrace channel to the compensation basin with capacity of 650.000 m3. From the basin water runs off to Nisava river.

river, place, country

Visočica, Pirot, Yugoslavia

Type of dam

Embankment dam with clay fill


Electro Power Co. of Serbia


Energoprojekt - Beograd - Yugoslavia

Dam height
Crest length
Crest width
Volume of concrete
Diversion tunnel
Headrace tunnel
Installed power
Storage capacity

86 m
290 m
10 m
1.000.000 m3
1.650.000 m3
32.000 m3
10,7 m2 x 920 m
R 4,2 m x 8.566 m
80 MW
170.000.000 m3