Dam Search Results
- Dimensions
- Height: 115 metres
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) | |||||||
| Sakaigawa | Japan | Toyama Prefecture | F H I W | Sakai | 60 | 03/85 | - /87 | 07/91 | 01/93 | 115 | 298 | 373 | 713 | V 0.80 | (1) (1) | 0.78 | (1) | 0.78 | (1) | 180 | 750 | 84 | 36 | (F) |
| Dachaoshan | China | Department of Electricity, Yunnan Province | F H | Lancang (Mekong) | 89 | 10/97 | 12/98 | 10/01 | 07/02 | 115 | 481 | 757 | 1287 | V 0.20 | (3') | 0.70 | (10)* | 0.70 | (13) | 300 | 300 | 94 67 | 94 101 | (N) |
| Hassan II (formerly Sidi Said) | Morocco | Direction des Aménagements Hydrauliques | F I W | Moulouya | 400 | 02/01 | 03/03 | 04/05 | 03/06 | 115 | 577 | 590 | 690 | V | (5) | 0.80 | (1)* | 0.80 | (1)* | 300 | 300 | 65 80 | 15 20 | (N) |
| Naruse [H-F] | Japan | Ministry of Land, Infrastructure, Transport and Tourism | F H I W | Naruse | 79 | 05/18 | 10/19 | 08/24 | 11/26 | 115 | 755 | 4450 | 4850 | |||||||||||
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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: Japan
Owner: Toyama Prefecture
Type: Gravity
Purpose(s): Flood Control / Hydropower / Irrigation / Water Supply
River: Sakai
Reservoir capacity: 60 m3x106
Construction Dates
Start of Project: 03/85
Start of RCC: 03/85
End of RCC: 07/91
End of Project: 01/93
Specifications
Height: 115 metres
Length: 298 metres
Volume of RCC: 373 m3x103
Total volume: 713 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
| 0.80 | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.78 | Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| 0.78 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 180 | 750 |
Cementitious material
| Cement (kg/m3) |
|---|
| 84 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 36 | Low-lime flyash (ASTM Class F) |

Details
Country: China
Owner: Department of Electricity, Yunnan Province
Type: Gravity
Purpose(s): Flood Control / Hydropower
River: Lancang (Mekong)
Reservoir capacity: 89 m3x106
Construction Dates
Start of Project: 10/97
Start of RCC: 10/97
End of RCC: 10/01
End of Project: 07/02
Specifications
Height: 115 metres
Length: 481 metres
Volume of RCC: 757 m3x103
Total volume: 1287 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | RCC against formwork (GEVR/GE-RCC) |
| 0.20 |
Downstream
| Slope | Type |
|---|---|
| 0.70 | RCC against precast concrete blocks [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.70 | Reinforced concrete cast against precast units or slip-formed facing elements |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 94 |
| 67 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 94 | Natural pozzolan (ASTM Class N) |
| 101 |

Details
Country: Morocco
Owner: Direction des Aménagements Hydrauliques
Type: Gravity
Purpose(s): Flood Control / Irrigation / Water Supply
River: Moulouya
Reservoir capacity: 400 m3x106
Construction Dates
Start of Project: 02/01
Start of RCC: 02/01
End of RCC: 04/05
End of Project: 03/06
Specifications
Height: 115 metres
Length: 577 metres
Volume of RCC: 590 m3x103
Total volume: 690 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against precast concrete panels |
Downstream
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 65 |
| 80 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 15 | Natural pozzolan (ASTM Class N) |
| 20 |

Details
Country: Japan
Owner: Ministry of Land, Infrastructure, Transport and Tourism
Type: Hardfill
Purpose(s): Flood Control / Hydropower / Irrigation / Water Supply
River: Naruse
Reservoir capacity: 79 m3x106
Construction Dates
Start of Project: 05/18
Start of RCC: 05/18
End of RCC: 08/24
End of Project: 11/26
Specifications
Height: 115 metres
Length: 755 metres
Volume of RCC: 4450 m3x103
Total volume: 4850 m3x103
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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