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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)
Sabigawa (lower dam)JapanTokyo Electric Power CompanyHKosabi 1110/8603/9012/9111/921042734005900.10(1)0.80(1)0.80(1)2507509139(F)
San LazaroMexicoCNA (Comisión Nacional del Agua)F G WSan Lazaro1110/8504/9406/9407/94371763553V
0.20
(5)0.80(3)*0.80(13)300300100
90
220
220
(M)
Yujianhe
[A]
ChinaGuiyang Water Conservancy BureauI WWujiang11- /02- /03- /04- /05831671051550.10 0.76 0.76      
MenghekouChinaDepartment of Water Resources, Henan ProvinceF I R WMenghe11- /05- /06- /07- /0878215160249           
Sidi Yahya - formerly Ain KwachiaMoroccoDirection des Aménagements HydrauliquesI WKhellata1101/0705/0707/0811/083021360780.20(5)0.80(1)*0.80(1)*3003001050(-) -
Säo SimãoBrazilSão Simão Energia S/AH 11- /06- /07- /08- /095618792115           
GüllübagTurkeySenerji EnerjiHÇoruh1105/0902/1106/1102/127297160175V(3)0.50
0.70
(3)0.70(12)3003007070(F)
AstandagTurkeyDSI - State Hydraulic WorksH I WBembo1109/0811/1102/1411/1469210162202V(1)0.80(1)*0.80(12)3001200950(-) -
ArdilTurkeyDSI - State Hydraulic WorksIArdil1103/1305/1412/1602/1754246108158V(3)0.80(3)0.80(12)3006007550 
HechuanChinaHJialingjiang11- /12- /14- /16- /1751              
Kabagawa
[H-F]
JapanKagawa PrefectureF WKaba1110/1411/1605/1909/2089266242448V
0.40
(1)
(1)
0.77(1)0.77(1)25010009139(F)

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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: Japan

Owner: Tokyo Electric Power Company

Type: Gravity

Purpose(s): Hydropower

River: Kosabi

Reservoir capacity: 11 m3x106

Construction Dates

Start of Project: 10/86

Start of RCC: 10/86

End of RCC: 12/91

End of Project: 11/92

Specifications

Height: 104 metres

Length: 273 metres

Volume of RCC: 400 m3x103

Total volume: 590 m3x103

Construction Methods

Facings

Upstream
SlopeType
0.10Traditional concrete against formwork
Downstream
SlopeType
0.80Traditional concrete against formwork
Spillway
SlopeType
0.80Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
250750

Cementitious material

Cement (kg/m3)
91
Pozzolan (kg/m3)Pozzolan Type
39Low-lime flyash (ASTM Class F)
  
Sabigawa (lower dam) completed
Sabigawa (lower dam) completed

Full Dam Information

Details

Country: Mexico

Owner: CNA (Comisión Nacional del Agua)

Type: Gravity

Purpose(s): Flood Control / Groundwater Recharge / Water Supply

River: San Lazaro

Reservoir capacity: 11 m3x106

Construction Dates

Start of Project: 10/85

Start of RCC: 10/85

End of RCC: 06/94

End of Project: 07/94

Specifications

Height: 37 metres

Length: 176 metres

Volume of RCC: 35 m3x103

Total volume: 53 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalTraditional concrete against precast concrete panels
0.20 
Downstream
SlopeType
0.80RCC against formwork  [stepped face]
Spillway
SlopeType
0.80Reinforced concrete cast against precast units or slip-formed facing elements

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
100
90
Pozzolan (kg/m3)Pozzolan Type
220Milled sand
220 
San Lazaro completed
San Lazaro completed

Full Dam Information

Details

Country: China

Owner: Guiyang Water Conservancy Bureau

Type: Thin Arch

Purpose(s): Irrigation / Water Supply

River: Wujiang

Reservoir capacity: 11 m3x106

Construction Dates

Start of Project: -/02

Start of RCC: -/02

End of RCC: -/04

End of Project: -/05

Specifications

Height: 83 metres

Length: 167 metres

Volume of RCC: 105 m3x103

Total volume: 155 m3x103

Construction Methods

Facings

Upstream
SlopeType
0.10 
Downstream
SlopeType
0.76 
Spillway
SlopeType
0.76 

Placement

Layers (mm)Lifts (mm)
  

Cementitious material

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

Full Dam Information

Details

Country: China

Owner: Department of Water Resources, Henan Province

Type: Gravity

Purpose(s): Flood Control / Irrigation / Recreation / Water Supply

River: Menghe

Reservoir capacity: 11 m3x106

Construction Dates

Start of Project: -/05

Start of RCC: -/05

End of RCC: -/07

End of Project: -/08

Specifications

Height: 78 metres

Length: 215 metres

Volume of RCC: 160 m3x103

Total volume: 249 m3x103

Construction Methods

Facings

Upstream
SlopeType
  
Downstream
SlopeType
  
Spillway
SlopeType
  

Placement

Layers (mm)Lifts (mm)
  

Cementitious material

Cement (kg/m3)
 
Pozzolan (kg/m3)Pozzolan Type
  
  
Menghekou completed
Menghekou completed

Full Dam Information

Details

Country: Morocco

Owner: Direction des Aménagements Hydrauliques

Type: Gravity

Purpose(s): Irrigation / Water Supply

River: Khellata

Reservoir capacity: 11 m3x106

Construction Dates

Start of Project: 01/07

Start of RCC: 01/07

End of RCC: 07/08

End of Project: 11/08

Specifications

Height: 30 metres

Length: 213 metres

Volume of RCC: 60 m3x103

Total volume: 78 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)
105
Pozzolan (kg/m3)Pozzolan Type
0No pozzolan used  -
  
Sidi Yahya - formerly Ain Kwachia on Google Earth
Sidi Yahya - formerly Ain Kwachia on Google Earth

Full Dam Information

Details

Country: Brazil

Owner: São Simão Energia S/A

Type: Gravity

Purpose(s): Hydropower

River: -

Reservoir capacity: 11 m3x106

Construction Dates

Start of Project: -/06

Start of RCC: -/06

End of RCC: -/08

End of Project: -/09

Specifications

Height: 56 metres

Length: 187 metres

Volume of RCC: 92 m3x103

Total volume: 115 m3x103

Construction Methods

Facings

Upstream
SlopeType
  
Downstream
SlopeType
  
Spillway
SlopeType
  

Placement

Layers (mm)Lifts (mm)
  

Cementitious material

Cement (kg/m3)
 
Pozzolan (kg/m3)Pozzolan Type
  
  
Säo Simão on Google Earth
Säo Simão on Google Earth

Full Dam Information

Details

Country: Turkey

Owner: Senerji Enerji

Type: Gravity

Purpose(s): Hydropower

River: Çoruh

Reservoir capacity: 11 m3x106

Construction Dates

Start of Project: 05/09

Start of RCC: 05/09

End of RCC: 06/11

End of Project: 02/12

Specifications

Height: 72 metres

Length: 97 metres

Volume of RCC: 160 m3x103

Total volume: 175 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalRCC against formwork
Downstream
SlopeType
0.50RCC against formwork
0.70 
Spillway
SlopeType
0.70Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
70
Pozzolan (kg/m3)Pozzolan Type
70Low-lime flyash (ASTM Class F)
  
Güllübag completed
Güllübag completed

Full Dam Information

Details

Country: Turkey

Owner: DSI - State Hydraulic Works

Type: Gravity

Purpose(s): Hydropower / Irrigation / Water Supply

River: Bembo

Reservoir capacity: 11 m3x106

Construction Dates

Start of Project: 09/08

Start of RCC: 09/08

End of RCC: 02/14

End of Project: 11/14

Specifications

Height: 69 metres

Length: 210 metres

Volume of RCC: 162 m3x103

Total volume: 202 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalTraditional concrete against formwork
Downstream
SlopeType
0.80Traditional concrete against formwork  [stepped face]
Spillway
SlopeType
0.80Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)Lifts (mm)
3001200

Cementitious material

Cement (kg/m3)
95
Pozzolan (kg/m3)Pozzolan Type
0No pozzolan used  -
  
Astandag completed
Astandag completed

Full Dam Information

Details

Country: Turkey

Owner: DSI - State Hydraulic Works

Type: Gravity

Purpose(s): Irrigation

River: Ardil

Reservoir capacity: 11 m3x106

Construction Dates

Start of Project: 03/13

Start of RCC: 03/13

End of RCC: 12/16

End of Project: 02/17

Specifications

Height: 54 metres

Length: 246 metres

Volume of RCC: 108 m3x103

Total volume: 158 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalRCC against formwork
Downstream
SlopeType
0.80RCC against formwork
Spillway
SlopeType
0.80Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)Lifts (mm)
300600

Cementitious material

Cement (kg/m3)
75
Pozzolan (kg/m3)Pozzolan Type
50 
  
Ardil under construction
Ardil under construction

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: Jialingjiang

Reservoir capacity: 11 m3x106

Construction Dates

Start of Project: -/12

Start of RCC: -/12

End of RCC: -/16

End of Project: -/17

Specifications

Height: 51 metres

Length: -

Volume of RCC: -

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: Japan

Owner: Kagawa Prefecture

Type: Hardfill

Purpose(s): Flood Control / Water Supply

River: Kaba

Reservoir capacity: 11 m3x106

Construction Dates

Start of Project: 10/14

Start of RCC: 10/14

End of RCC: 05/19

End of Project: 09/20

Specifications

Height: 89 metres

Length: 266 metres

Volume of RCC: 242 m3x103

Total volume: 448 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalTraditional concrete against formwork
0.40Traditional concrete against formwork
Downstream
SlopeType
0.77Traditional concrete against formwork
Spillway
SlopeType
0.77Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
2501000

Cementitious material

Cement (kg/m3)
91
Pozzolan (kg/m3)Pozzolan Type
39Low-lime flyash (ASTM Class F)
  
Kabagawa completed
Kabagawa completed

 

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