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Dam Search Results

Please note: only dams ≥ 15m which have been completed, are under construction, or due to begin RCC placement in the current year are included in the table below.

Results are sorted in the following order: Finish of RCC, Start of RCC, Finish of Project, Start of Project, Height and alphabetical by Dam Name.

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NameCountryOwnerPurposeRiverReservoir capacity (m3x106)Construction datesDimensionsVolumeFacingsPlacementCementitious material
StartFinishHeightLengthRCCTotalUpstreamDownstreamSpillwayLayersLiftsCementPozzolan
ProjectRCCRCCProject(m)(m)(m3x103)(m3x103)SlopeTypeSlopeTypeSlopeType(m)(m)(kg/m3)(kg/m3)
BouhoudaMoroccoDirection des Arrenagements HydrauliquesI WS'ra5605/9504/9605/9809/98551741651860.20(5)0.80(1)*0.80(1)*300300100
120
0
0
(N)
El Maleh AmontMoroccoDirection des Aménagements HydrauliquesFMaleh3501/0709/0706/1110/12491741001400.20(5)0.60(5)0.60(5)3003001200(-)
Puhulpola (part of Uma Oya Project)Sri LankaMinistry of Irrigation and Water Resources ManagementH IDulgolla Oya1- /11- /13- /18- /19351743040V(1) (1)* (12)3003009595(F)
DereçatiTurkeyDSI - State Hydraulic WorksIBüyükdere2- /16- /18- /20- /2151174110            
Houay LaNgeLaosHouay LaNge Power Co. Ltd. (JV of China-based Hebei Construction and Investment Group Co., Ltd (HCIG) and CS Energy (Laos))HHouaylange1402/18- /20- /2205/2359174  V(3') (3')* (12)     

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Please note: only dams ≥ 15m which have been completed, are under construction, or due to begin RCC placement in the current year are included in the list below.

Results are sorted in the following order: Finish of RCC, Start of RCC, Finish of Project, Start of Project, Height and alphabetical by Dam Name.

Full Dam Information

Details

Country: Morocco

Owner: Direction des Arrenagements Hydrauliques

Type: Gravity

Purpose(s): Irrigation / Water Supply

River: S'ra

Reservoir capacity: 56 m3x106

Construction Dates

Start of Project: 05/95

Start of RCC: 05/95

End of RCC: 05/98

End of Project: 09/98

Specifications

Height: 55 metres

Length: 174 metres

Volume of RCC: 165 m3x103

Total volume: 186 m3x103

Construction Methods

Facings

Upstream
SlopeType
0.20Traditional concrete against precast concrete panels
Downstream
SlopeType
0.80Traditional concrete against formwork  [stepped face]
Spillway
SlopeType
0.80Traditional concrete against formwork  [stepped face]

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
100
120
Pozzolan (kg/m3)Pozzolan Type
0Natural pozzolan (ASTM Class N)
0 
Bouhouda completed
Bouhouda completed

Full Dam Information

Details

Country: Morocco

Owner: Direction des Aménagements Hydrauliques

Type: Gravity

Purpose(s): Flood Control

River: Maleh

Reservoir capacity: 35 m3x106

Construction Dates

Start of Project: 01/07

Start of RCC: 01/07

End of RCC: 06/11

End of Project: 10/12

Specifications

Height: 49 metres

Length: 174 metres

Volume of RCC: 100 m3x103

Total volume: 140 m3x103

Construction Methods

Facings

Upstream
SlopeType
0.20Traditional concrete against precast concrete panels
Downstream
SlopeType
0.60Traditional concrete against precast concrete panels
Spillway
SlopeType
0.60Traditional concrete against precast concrete panels

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
120
Pozzolan (kg/m3)Pozzolan Type
0No pozzolan used
  
El Maleh Amont completed
El Maleh Amont completed

Full Dam Information

Details

Country: Sri Lanka

Owner: Ministry of Irrigation and Water Resources Management

Type: Gravity

Purpose(s): Hydropower / Irrigation

River: Dulgolla Oya

Reservoir capacity: 1 m3x106

Construction Dates

Start of Project: -/11

Start of RCC: -/11

End of RCC: -/18

End of Project: -/19

Specifications

Height: 35 metres

Length: 174 metres

Volume of RCC: 30 m3x103

Total volume: 40 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalTraditional concrete against formwork
Downstream
SlopeType
 Traditional concrete against formwork  [stepped face]
Spillway
SlopeType
 Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
95
Pozzolan (kg/m3)Pozzolan Type
95Low-lime flyash (ASTM Class F)
  
Puhulpola (part of Uma Oya Project) under construction
Puhulpola (part of Uma Oya Project) under construction

Full Dam Information

Details

Country: Turkey

Owner: DSI - State Hydraulic Works

Type: Gravity

Purpose(s): Irrigation

River: Büyükdere

Reservoir capacity: 2 m3x106

Construction Dates

Start of Project: -/16

Start of RCC: -/16

End of RCC: -/20

End of Project: -/21

Specifications

Height: 51 metres

Length: 174 metres

Volume of RCC: 110 m3x103

Total volume: -

Construction Methods

Facings

Upstream
SlopeType
  
Downstream
SlopeType
  
Spillway
SlopeType
  

Placement

Layers (mm)Lifts (mm)
  

Cementitious material

Cement (kg/m3)
 
Pozzolan (kg/m3)Pozzolan Type
  
  
Photo coming soon

Full Dam Information

Details

Country: Laos

Owner: Houay LaNge Power Co. Ltd. (JV of China-based Hebei Construction and Investment Group Co., Ltd (HCIG) and CS Energy (Laos))

Type: Gravity

Purpose(s): Hydropower

River: Houaylange

Reservoir capacity: 14 m3x106

Construction Dates

Start of Project: 02/18

Start of RCC: 02/18

End of RCC: -/22

End of Project: 05/23

Specifications

Height: 59 metres

Length: 174 metres

Volume of RCC: -

Total volume: -

Construction Methods

Facings

Upstream
SlopeType
VerticalRCC against formwork (GEVR/GE-RCC)
Downstream
SlopeType
 RCC against formwork (GEVR/GE-RCC)  [stepped face]
Spillway
SlopeType
 Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)Lifts (mm)
  

Cementitious material

Cement (kg/m3)
 
Pozzolan (kg/m3)Pozzolan Type
  
  
Houay LaNge completed
Houay LaNge completed

 

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