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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)
Carroll E. Ecton - formerly WinchesterUSAWinchester Municipal UtilityWUpper Howard Creek206/8408/8411/8401/85233632427V(6)V
1.00
(5)
(17)
1.00(1)3003001040(-) -
Rouidat Amont (Rwedat)
[H-F]
MoroccoDirection des Aménagements HydrauliquesI WRwedat305/8709/8710/8812/882412525270.40(7)*0.40(7)*0.40(1)*40040010015(N)
Lower Molonglo Bypass StorageAustraliaACT Electricity and WaterPUnnamed creek102/9406/9408/9411/94321202227V(1)0.80(1)*0.80(1)*3003009664(F)
Ahl Souss (Ait M’Zal)MoroccoDirection des Aménagements HydrauliquesI WIzig511/0101/0305/0301/044922250270.20(1)0.80(1)*0.85(12)30030080
100
0
0
(-) -
EsmeraldaBrazilH 1- /05- /05- /06- /0619 1527        6416(N)

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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: Winchester Municipal Utility

Type: Gravity

Purpose(s): Water Supply

River: Upper Howard Creek

Reservoir capacity: 2 m3x106

Construction Dates

Start of Project: 06/84

Start of RCC: 06/84

End of RCC: 11/84

End of Project: 01/85

Specifications

Height: 23 metres

Length: 363 metres

Volume of RCC: 24 m3x103

Total volume: 27 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalTraditional concrete against precast concrete panels with geomembrane
Downstream
SlopeType
VerticalTraditional concrete against precast concrete panels
1.00Unformed face of RCC
Spillway
SlopeType
1.00Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
104
Pozzolan (kg/m3)Pozzolan Type
0No pozzolan used  -
  
Carroll E. Ecton - formerly Winchester completed
Carroll E. Ecton - formerly Winchester completed

Full Dam Information

Details

Country: Morocco

Owner: Direction des Aménagements Hydrauliques

Type: Hardfill

Purpose(s): Irrigation / Water Supply

River: Rwedat

Reservoir capacity: 3 m3x106

Construction Dates

Start of Project: 05/87

Start of RCC: 05/87

End of RCC: 10/88

End of Project: 12/88

Specifications

Height: 24 metres

Length: 125 metres

Volume of RCC: 25 m3x103

Total volume: 27 m3x103

Construction Methods

Facings

Upstream
SlopeType
0.40RCC against precast concrete panels  [stepped face]
Downstream
SlopeType
0.40RCC against precast concrete panels  [stepped face]
Spillway
SlopeType
0.40Traditional concrete against formwork  [stepped face]

Placement

Layers (mm)Lifts (mm)
400400

Cementitious material

Cement (kg/m3)
100
Pozzolan (kg/m3)Pozzolan Type
15Natural pozzolan (ASTM Class N)
  
Rouidat Amont (Rwedat) completed
Rouidat Amont (Rwedat) completed

Full Dam Information

Details

Country: Australia

Owner: ACT Electricity and Water

Type: Gravity

Purpose(s): Pollution Control

River: Unnamed creek

Reservoir capacity: 1 m3x106

Construction Dates

Start of Project: 02/94

Start of RCC: 02/94

End of RCC: 08/94

End of Project: 11/94

Specifications

Height: 32 metres

Length: 120 metres

Volume of RCC: 22 m3x103

Total volume: 27 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)
96
Pozzolan (kg/m3)Pozzolan Type
64Low-lime flyash (ASTM Class F)
  
Lower Molonglo Bypass Storage completed
Lower Molonglo Bypass Storage completed

Full Dam Information

Details

Country: Morocco

Owner: Direction des Aménagements Hydrauliques

Type: Gravity

Purpose(s): Irrigation / Water Supply

River: Izig

Reservoir capacity: 5 m3x106

Construction Dates

Start of Project: 11/01

Start of RCC: 11/01

End of RCC: 05/03

End of Project: 01/04

Specifications

Height: 49 metres

Length: 222 metres

Volume of RCC: 50 m3x103

Total volume: 27 m3x103

Construction Methods

Facings

Upstream
SlopeType
0.20Traditional concrete against formwork
Downstream
SlopeType
0.80Traditional concrete against formwork  [stepped face]
Spillway
SlopeType
0.85Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
80
100
Pozzolan (kg/m3)Pozzolan Type
0No pozzolan used  -
0 
Ahl Souss (Ait M’Zal) completed
Ahl Souss (Ait M’Zal) completed

Full Dam Information

Details

Country: Brazil

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: -

Reservoir capacity: 1 m3x106

Construction Dates

Start of Project: -/05

Start of RCC: -/05

End of RCC: -/06

End of Project: -/06

Specifications

Height: 19 metres

Length: -

Volume of RCC: 15 m3x103

Total volume: 27 m3x103

Construction Methods

Facings

Upstream
SlopeType
  
Downstream
SlopeType
  
Spillway
SlopeType
  

Placement

Layers (mm)Lifts (mm)
  

Cementitious material

Cement (kg/m3)
64
Pozzolan (kg/m3)Pozzolan Type
16Natural pozzolan (ASTM Class N)
  
Esmeralda under construction
Esmeralda under construction

 

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