Dam Search Results
- Dimensions
- Height: 68 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) | |||||||
| Concepción | Honduras | Servicio Autonomo Nacional Acueductos y Acantarillados (SANAA) | W | San Jose | 35 | 12/88 | 12/89 | 06/90 | 08/90 | 68 | 694 | 270 | 290 | 0.075 | (2) | 0.80 | (3)* | 0.80 | (1)* | 400 | 400 | 65 | 15 | (N) |
| Wan’an | China | China Guodian Corporation | F H I N | Gan | 2216 | 11/84 | 12/90 | 12/92 | 06/94 | 68 | 1104 | 156 | 1480 | V | (1) | 0.80 | (1) | ogee | (1) | 300 | 300 | 65 | 105 | (F) |
| Jinjiang | China | Jinjiang Electric Co. | F H | Jinjianghe | 189 | 07/90 | 10/91 | 03/93 | 07/93 | 68 | 229 | 182 | 267 | V | (1) | 0.75 | (1) | 0.65 | (1) (1) | 300 | 3000 | 70 | 80 | (F) |
| Shuangkengkou [A] | China | H | Xiaoxihe | 12 | - /99 | - /00 | - /01 | - /02 | 68 | |||||||||||||||
| Chalillo | Belize | Belize Electric Co. Ltd (BECOL) and A. Fortis Co., Canada | H | Macal | 120 | 07/03 | 03/04 | 10/05 | 12/06 | 68 | 425 | 180 | 210 | 0.20 | (1) | 0.75 | (3')* | 0.75 | (12) | 300 | 3600 | 105 | 0 | (N) |
| Xiaqiao [A] | China | Guangxi Longjiang Electric Power Corporation | H | Long | 49 | - /02 | - /03 | - /05 | - /06 | 68 | 167 | 172 | 226 | |||||||||||
| Yangjiayuan [A] | China | Guizhou Tongzihe Hydropower Development Co. Ltd. | H W | Tongzhi | 78 | - /07 | - /08 | - /09 | - /10 | 68 | 153 | |||||||||||||
| Menge | Turkey | Enerjisa En. Ut. A.S. | H | Göksu | 51 | 05/09 | 08/10 | 10/11 | 12/11 | 68 | 304 | 349 | 384 | 0.25 | (1) | 0.80 | (3')* | 0.80 | (12) | 300 | 300 | 80 | 40 | (F) |
| Nankanghe Nº2 [A] | China | Ximeng Fubian Hydropower Development Co. Ltd. | H | Nankang | 31 | - /10 | - /11 | - /12 | - /12 | 68 | 179 | |||||||||||||
| Yunhe | China | H | Dangjiahe | 14 | - /14 | - /15 | - /16 | - /17 | 68 | 176 | ||||||||||||||
| São Roque | Brazil | São Roque Energética S.A. | H | Canoas | - /12 | - /14 | - /18 | - /19 | 68 | 151 | 100 | 583 | V | 0.75 | 0.75 | |||||||||
| Mellègue Amont [H-F] | Tunisia | Ministère de l’Agriculture | H I | Oued Mellègue | 195 | - /16 | - /17 | - /19 | - /20 | 68 | 430 | 500 | 560 | 0.60 | 0.60 | 0.60 | 90 | 0 | (-) | |||||
| Sidi Abdellah [H-F] | Morocco | Direction des Aménagements Hydrauliques | F I W | Ouaar | 10 | 04/10 | - /13 | - /20 | - /20 | 68 | 370 | 580 | 610 | 0.50 | (1) | 0.70 | (1)* | 0.70 | (1)* | 300 | 300 | 80 100 | 0 0 | (-) |
| Dong Mit | Vietnam | H | Song An Lao | 90 | 02/19 | 07/19 | 08/21 | 06/22 | 68 | 378 | 353 | 456 | ||||||||||||
| Toudgha | Morocco | Direction des Aménagements Hydrauliques | F I W | Toudgha | 33 | 11/17 | - /19 | - /21 | - /22 | 68 | V | (1) | 0.90 | (1)* | 0.90 | (1)* | ||||||||
| Yunxiao PSP - Upper dam | China | China Nuclear (Guodian Zhangzhou) Energy | H | 21 | - /17 | - /22 | - /26 | - /27 | 68 | |||||||||||||||
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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: Honduras
Owner: Servicio Autonomo Nacional Acueductos y Acantarillados (SANAA)
Type: Gravity
Purpose(s): Water Supply
River: San Jose
Reservoir capacity: 35 m3x106
Construction Dates
Start of Project: 12/88
Start of RCC: 12/88
End of RCC: 06/90
End of Project: 08/90
Specifications
Height: 68 metres
Length: 694 metres
Volume of RCC: 270 m3x103
Total volume: 290 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| 0.075 | Traditional concrete against formwork with external geomembrane |
Downstream
| Slope | Type |
|---|---|
| 0.80 | RCC against formwork [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 400 | 400 |
Cementitious material
| Cement (kg/m3) |
|---|
| 65 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 15 | Natural pozzolan (ASTM Class N) |
Details
Country: China
Owner: China Guodian Corporation
Type: Gravity
Purpose(s): Flood Control / Hydropower / Irrigation / Navigation
River: Gan
Reservoir capacity: 2216 m3x106
Construction Dates
Start of Project: 11/84
Start of RCC: 11/84
End of RCC: 12/92
End of Project: 06/94
Specifications
Height: 68 metres
Length: 1104 metres
Volume of RCC: 156 m3x103
Total volume: 1480 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| ogee | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 65 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 105 | Low-lime flyash (ASTM Class F) |
Details
Country: China
Owner: Jinjiang Electric Co.
Type: Gravity
Purpose(s): Flood Control / Hydropower
River: Jinjianghe
Reservoir capacity: 189 m3x106
Construction Dates
Start of Project: 07/90
Start of RCC: 07/90
End of RCC: 03/93
End of Project: 07/93
Specifications
Height: 68 metres
Length: 229 metres
Volume of RCC: 182 m3x103
Total volume: 267 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.75 | Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| 0.65 | Traditional concrete against formwork |
| Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 3000 |
Cementitious material
| Cement (kg/m3) |
|---|
| 70 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 80 | Low-lime flyash (ASTM Class F) |
Details
Country: China
Owner: -
Type: Thin Arch
Purpose(s): Hydropower
River: Xiaoxihe
Reservoir capacity: 12 m3x106
Construction Dates
Start of Project: -/99
Start of RCC: -/99
End of RCC: -/01
End of Project: -/02
Specifications
Height: 68 metres
Length: -
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: Belize
Owner: Belize Electric Co. Ltd (BECOL) and A. Fortis Co., Canada
Type: Gravity
Purpose(s): Hydropower
River: Macal
Reservoir capacity: 120 m3x106
Construction Dates
Start of Project: 07/03
Start of RCC: 07/03
End of RCC: 10/05
End of Project: 12/06
Specifications
Height: 68 metres
Length: 425 metres
Volume of RCC: 180 m3x103
Total volume: 210 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| 0.20 | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.75 | RCC against formwork (GEVR/GE-RCC) [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.75 | Reinforced conventional concrete cast after RCC placement |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 3600 |
Cementitious material
| Cement (kg/m3) |
|---|
| 105 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 0 | Natural pozzolan (ASTM Class N) |
Details
Country: China
Owner: Guangxi Longjiang Electric Power Corporation
Type: Thin Arch
Purpose(s): Hydropower
River: Long
Reservoir capacity: 49 m3x106
Construction Dates
Start of Project: -/02
Start of RCC: -/02
End of RCC: -/05
End of Project: -/06
Specifications
Height: 68 metres
Length: 167 metres
Volume of RCC: 172 m3x103
Total volume: 226 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 |
|---|---|
Details
Country: China
Owner: Guizhou Tongzihe Hydropower Development Co. Ltd.
Type: Thin Arch
Purpose(s): Hydropower / Water Supply
River: Tongzhi
Reservoir capacity: 78 m3x106
Construction Dates
Start of Project: -/07
Start of RCC: -/07
End of RCC: -/09
End of Project: -/10
Specifications
Height: 68 metres
Length: 153 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: Turkey
Owner: Enerjisa En. Ut. A.S.
Type: Gravity
Purpose(s): Hydropower
River: Göksu
Reservoir capacity: 51 m3x106
Construction Dates
Start of Project: 05/09
Start of RCC: 05/09
End of RCC: 10/11
End of Project: 12/11
Specifications
Height: 68 metres
Length: 304 metres
Volume of RCC: 349 m3x103
Total volume: 384 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| 0.25 | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.80 | RCC against formwork (GEVR/GE-RCC) [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Reinforced conventional concrete cast after RCC placement |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 80 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 40 | Low-lime flyash (ASTM Class F) |
Details
Country: China
Owner: Ximeng Fubian Hydropower Development Co. Ltd.
Type: Thin Arch
Purpose(s): Hydropower
River: Nankang
Reservoir capacity: 31 m3x106
Construction Dates
Start of Project: -/10
Start of RCC: -/10
End of RCC: -/12
End of Project: -/12
Specifications
Height: 68 metres
Length: 179 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): Hydropower
River: Dangjiahe
Reservoir capacity: 14 m3x106
Construction Dates
Start of Project: -/14
Start of RCC: -/14
End of RCC: -/16
End of Project: -/17
Specifications
Height: 68 metres
Length: 176 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: São Roque Energética S.A.
Type: Gravity
Purpose(s): Hydropower
River: Canoas
Reservoir capacity: -
Construction Dates
Start of Project: -/12
Start of RCC: -/12
End of RCC: -/18
End of Project: -/19
Specifications
Height: 68 metres
Length: 151 metres
Volume of RCC: 100 m3x103
Total volume: 583 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical |
Downstream
| Slope | Type |
|---|---|
| 0.75 |
Spillway
| Slope | Type |
|---|---|
| 0.75 | [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
Details
Country: Tunisia
Owner: Ministère de l’Agriculture
Type: Hardfill
Purpose(s): Hydropower / Irrigation
River: Oued Mellègue
Reservoir capacity: 195 m3x106
Construction Dates
Start of Project: -/16
Start of RCC: -/16
End of RCC: -/19
End of Project: -/20
Specifications
Height: 68 metres
Length: 430 metres
Volume of RCC: 500 m3x103
Total volume: 560 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| 0.60 |
Downstream
| Slope | Type |
|---|---|
| 0.60 |
Spillway
| Slope | Type |
|---|---|
| 0.60 |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| 90 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 0 | No pozzolan used |
Details
Country: Morocco
Owner: Direction des Aménagements Hydrauliques
Type: Hardfill
Purpose(s): Flood Control / Irrigation / Water Supply
River: Ouaar
Reservoir capacity: 10 m3x106
Construction Dates
Start of Project: 04/10
Start of RCC: 04/10
End of RCC: -/20
End of Project: -/20
Specifications
Height: 68 metres
Length: 370 metres
Volume of RCC: 580 m3x103
Total volume: 610 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| 0.50 | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.70 | Traditional concrete against formwork [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.70 | Traditional concrete against formwork [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 80 |
| 100 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 0 | No pozzolan used |
| 0 |
Details
Country: Vietnam
Owner: -
Type: Gravity
Purpose(s): Hydropower
River: Song An Lao
Reservoir capacity: 90 m3x106
Construction Dates
Start of Project: 02/19
Start of RCC: 02/19
End of RCC: 08/21
End of Project: 06/22
Specifications
Height: 68 metres
Length: 378 metres
Volume of RCC: 353 m3x103
Total volume: 456 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 |
|---|---|
Details
Country: Morocco
Owner: Direction des Aménagements Hydrauliques
Type: Gravity
Purpose(s): Flood Control / Irrigation / Water Supply
River: Toudgha
Reservoir capacity: 33 m3x106
Construction Dates
Start of Project: 11/17
Start of RCC: 11/17
End of RCC: -/21
End of Project: -/22
Specifications
Height: 68 metres
Length: -
Volume of RCC: -
Total volume: -
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.90 | Traditional concrete against formwork [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.90 | Traditional concrete against formwork [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
Details
Country: China
Owner: China Nuclear (Guodian Zhangzhou) Energy
Type: Gravity
Purpose(s): Hydropower
River: -
Reservoir capacity: 21 m3x106
Construction Dates
Start of Project: -/17
Start of RCC: -/17
End of RCC: -/26
End of Project: -/27
Specifications
Height: 68 metres
Length: -
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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