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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)
IlhaBrazilHDa Prata - /06- /07- /07- /0841 4676        8020(N)
Priest Rapids Right EmbankmentUSAHColumbia 11/19- /21- /23- /231756446 V(3')V
0.75
(3')
(17)
none 300300  (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: Brazil

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: Da Prata

Reservoir capacity: -

Construction Dates

Start of Project: -/06

Start of RCC: -/06

End of RCC: -/07

End of Project: -/08

Specifications

Height: 41 metres

Length: -

Volume of RCC: 46 m3x103

Total volume: 76 m3x103

Construction Methods

Facings

Upstream
SlopeType
  
Downstream
SlopeType
  
Spillway
SlopeType
  

Placement

Layers (mm)Lifts (mm)
  

Cementitious material

Cement (kg/m3)
80
Pozzolan (kg/m3)Pozzolan Type
20Natural pozzolan (ASTM Class N)
  
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Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: Columbia

Reservoir capacity: -

Construction Dates

Start of Project: 11/19

Start of RCC: 11/19

End of RCC: -/23

End of Project: -/23

Specifications

Height: 17 metres

Length: 564 metres

Volume of RCC: 46 m3x103

Total volume: -

Construction Methods

Facings

Upstream
SlopeType
VerticalRCC against formwork (GEVR/GE-RCC)
Downstream
SlopeType
VerticalRCC against formwork (GEVR/GE-RCC)
0.75Unformed face of RCC
Spillway
SlopeType
none 

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
 
Pozzolan (kg/m3)Pozzolan Type
 Low-lime flyash (ASTM Class F)
  
Priest Rapids Right Embankment on Google Earth
Priest Rapids Right Embankment on Google Earth

 

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