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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| Name | Country | Owner | Purpose | River | Reservoir capacity (m3x106) | Construction dates | Dimensions | Volume | Facings | Placement | Cementitious material | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Start | Finish | Height | Length | RCC | Total | Upstream | Downstream | Spillway | Layers | Lifts | Cement | Pozzolan | ||||||||||||
| Project | RCC | RCC | Project | (m) | (m) | (m3x103) | (m3x103) | Slope | Type | Slope | Type | Slope | Type | (m) | (m) | (kg/m3) | (kg/m3) | |||||||
| Da Ilha (Rio da Prata) | Brazil | Da Ilha Energética S/A | H | das Antas | 16 | - /04 | - /06 | - /07 | 04/08 | 26 | 310 | 80 | 20 | |||||||||||
| Silin | China | Guizhou-Wujiang Hydropower Development Corporation | F H I N | Wujiang | 1593 | 11/05 | 11/06 | 03/08 | - /09 | 117 | 310 | 825 | 1100 | V | (1) | 0.70 | (1) | 0.70 | (1) | 66 89 | 100 109 | (F) | ||
| Boussiaba | Algeria | ANBT (Agence Nationale des Barrages et Transferts) | W | Boussiaba | 120 | 12/06 | 05/08 | 11/08 | 08/09 | 51 | 310 | 160 | 190 | V | (2) | (1)* | (1) | 300 | 300 | 112 | 28 | (F) | ||
| Imboulou | Republic of Congo | Délégation Générale des Grands Travaux | H | Léfini | 584 | 09/03 | - /08 | - /10 | 05/11 | 33 | 310 | |||||||||||||
| Mamoeiro | Brazil | Companhia de Gestão dos Recursos Hídricos | I W | - | 21 | - /10 | - /11 | - /12 | - /13 | 28 | 310 | |||||||||||||
| Wangjiazhou | China | Tuoxi | 21 | - /16 | - /20 | - /22 | - /23 | 62 | 310 | |||||||||||||||
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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.
Details
Country: Brazil
Owner: Da Ilha Energética S/A
Type: Gravity
Purpose(s): Hydropower
River: das Antas
Reservoir capacity: 16 m3x106
Construction Dates
Start of Project: -/04
Start of RCC: -/04
End of RCC: -/07
End of Project: 04/08
Specifications
Height: 26 metres
Length: 310 metres
Volume of RCC: -
Total volume: -
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
Downstream
| Slope | Type |
|---|---|
Spillway
| Slope | Type |
|---|---|
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| 80 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 20 | |

Details
Country: China
Owner: Guizhou-Wujiang Hydropower Development Corporation
Type: Gravity
Purpose(s): Flood Control / Hydropower / Irrigation / Navigation
River: Wujiang
Reservoir capacity: 1593 m3x106
Construction Dates
Start of Project: 11/05
Start of RCC: 11/05
End of RCC: 03/08
End of Project: -/09
Specifications
Height: 117 metres
Length: 310 metres
Volume of RCC: 825 m3x103
Total volume: 1100 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.70 | Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| 0.70 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| 66 |
| 89 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 100 | Low-lime flyash (ASTM Class F) |
| 109 |

Details
Country: Algeria
Owner: ANBT (Agence Nationale des Barrages et Transferts)
Type: Gravity
Purpose(s): Water Supply
River: Boussiaba
Reservoir capacity: 120 m3x106
Construction Dates
Start of Project: 12/06
Start of RCC: 12/06
End of RCC: 11/08
End of Project: 08/09
Specifications
Height: 51 metres
Length: 310 metres
Volume of RCC: 160 m3x103
Total volume: 190 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork with external geomembrane |
Downstream
| Slope | Type |
|---|---|
| Traditional concrete against formwork [stepped face] |
Spillway
| Slope | Type |
|---|---|
| Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 112 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 28 | Low-lime flyash (ASTM Class F) |

Details
Country: Republic of Congo
Owner: Délégation Générale des Grands Travaux
Type: Gravity
Purpose(s): Hydropower
River: Léfini
Reservoir capacity: 584 m3x106
Construction Dates
Start of Project: 09/03
Start of RCC: 09/03
End of RCC: -/10
End of Project: 05/11
Specifications
Height: 33 metres
Length: 310 metres
Volume of RCC: -
Total volume: -
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
Downstream
| Slope | Type |
|---|---|
Spillway
| Slope | Type |
|---|---|
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|

Details
Country: Brazil
Owner: Companhia de Gestão dos Recursos Hídricos
Type: Gravity
Purpose(s): Irrigation / Water Supply
River: -
Reservoir capacity: 21 m3x106
Construction Dates
Start of Project: -/10
Start of RCC: -/10
End of RCC: -/12
End of Project: -/13
Specifications
Height: 28 metres
Length: 310 metres
Volume of RCC: -
Total volume: -
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
Downstream
| Slope | Type |
|---|---|
Spillway
| Slope | Type |
|---|---|
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|

Details
Country: China
Owner: -
Type: Gravity
Purpose(s): unknown
River: Tuoxi
Reservoir capacity: 21 m3x106
Construction Dates
Start of Project: -/16
Start of RCC: -/16
End of RCC: -/22
End of Project: -/23
Specifications
Height: 62 metres
Length: 310 metres
Volume of RCC: -
Total volume: -
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
Downstream
| Slope | Type |
|---|---|
Spillway
| Slope | Type |
|---|---|
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|

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