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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)
StagecoachUSAUpper Yampa Water Conservancy District, Steamboat Springs, ColoradoH I R WYampa4208/8706/8807/8811/88461163439V(1)0.80(1)*0.80(1)*3003007171(F)
RyumonJapanMinistry of ConstructionF I WSakoma4209/8703/9011/9203/97100378521836V
0.30
(1)
(1)
0.80(1)0.80(1)150 -
200
750 -
1000
9139(F)
Do PrataBrazilDo Prata42- /9209/9312/94- /95264056175      300300800(-) -
NacaomeHondurasSecretaria de Recursos NaturalesWRio Grande Nacaome4206/9308/94- /95- /95543202503000.15(2)0.80(3)*0.80(12)*4004006421(N)
GhadrooniIranKerman Regional Water CompanyI WGhadrooni42- /08- /14- /16- /1844197 147           

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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: USA

Owner: Upper Yampa Water Conservancy District, Steamboat Springs, Colorado

Type: Gravity

Purpose(s): Hydropower / Irrigation / Recreation / Water Supply

River: Yampa

Reservoir capacity: 42 m3x106

Construction Dates

Start of Project: 08/87

Start of RCC: 08/87

End of RCC: 07/88

End of Project: 11/88

Specifications

Height: 46 metres

Length: 116 metres

Volume of RCC: 34 m3x103

Total volume: 39 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalTraditional concrete against formwork
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)
71
Pozzolan (kg/m3)Pozzolan Type
71Low-lime flyash (ASTM Class F)
  
Stagecoach completed
Stagecoach completed

Full Dam Information

Details

Country: Japan

Owner: Ministry of Construction

Type: Gravity

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

River: Sakoma

Reservoir capacity: 42 m3x106

Construction Dates

Start of Project: 09/87

Start of RCC: 09/87

End of RCC: 11/92

End of Project: 03/97

Specifications

Height: 100 metres

Length: 378 metres

Volume of RCC: 521 m3x103

Total volume: 836 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalTraditional concrete against formwork
0.30Traditional concrete against formwork
Downstream
SlopeType
0.80Traditional concrete against formwork
Spillway
SlopeType
0.80Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
150  -750  -
2001000

Cementitious material

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

Full Dam Information

Details

Country: Brazil

Owner: -

Type: Gravity

Purpose(s): unknown

River: Do Prata

Reservoir capacity: 42 m3x106

Construction Dates

Start of Project: -/92

Start of RCC: -/92

End of RCC: 12/94

End of Project: -/95

Specifications

Height: 26 metres

Length: 405 metres

Volume of RCC: 61 m3x103

Total volume: 75 m3x103

Construction Methods

Facings

Upstream
SlopeType
  
Downstream
SlopeType
    [stepped face]
Spillway
SlopeType
    [stepped face]

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
80
Pozzolan (kg/m3)Pozzolan Type
0No pozzolan used  -
  
Photo coming soon

Full Dam Information

Details

Country: Honduras

Owner: Secretaria de Recursos Naturales

Type: Gravity

Purpose(s): Water Supply

River: Rio Grande Nacaome

Reservoir capacity: 42 m3x106

Construction Dates

Start of Project: 06/93

Start of RCC: 06/93

End of RCC: -/95

End of Project: -/95

Specifications

Height: 54 metres

Length: 320 metres

Volume of RCC: 250 m3x103

Total volume: 300 m3x103

Construction Methods

Facings

Upstream
SlopeType
0.15Traditional concrete against formwork with external geomembrane
Downstream
SlopeType
0.80RCC against formwork  [stepped face]
Spillway
SlopeType
0.80Reinforced conventional concrete cast after RCC placement  [stepped face]

Placement

Layers (mm)Lifts (mm)
400400

Cementitious material

Cement (kg/m3)
64
Pozzolan (kg/m3)Pozzolan Type
21Natural pozzolan (ASTM Class N)
  
Nacaome completed
Nacaome completed

Full Dam Information

Details

Country: Iran

Owner: Kerman Regional Water Company

Type: Gravity

Purpose(s): Irrigation / Water Supply

River: Ghadrooni

Reservoir capacity: 42 m3x106

Construction Dates

Start of Project: -/08

Start of RCC: -/08

End of RCC: -/16

End of Project: -/18

Specifications

Height: 44 metres

Length: 197 metres

Volume of RCC: -

Total volume: 147 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
  
  
Ghadrooni completed
Ghadrooni completed

 

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