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) | |||||||
| Stagecoach | USA | Upper Yampa Water Conservancy District, Steamboat Springs, Colorado | H I R W | Yampa | 42 | 08/87 | 06/88 | 07/88 | 11/88 | 46 | 116 | 34 | 39 | V | (1) | 0.80 | (1)* | 0.80 | (1)* | 300 | 300 | 71 | 71 | (F) |
| Canoas | Brazil | Companhia de Gestão dos Recursos Hídricos | I W | Riacho da Madeira | 69 | 07/93 | 08/94 | 05/95 | - /96 | 51 | 116 | 87 | 93 | 0.10 | (1) | 0.80 | (10)* | 0.80 | (1)* | 300 | 300 | 64 | 16 | (N) |
| Kasegawa auxiliary dam [H-F] | Japan | Ministry of Land, Infrastructure, Transport and Tourism | F H I W | Kase | 1 | 03/08 | 10/09 | 06/10 | 09/10 | 29 | 116 | 52 | 68 | 0.80 | (12) | 0.80 | (12) | 0.80 | (12) | 250 | 750 | 80 | 0 | (-) |
| Qinglong [A] | China | Enshi Mawei Valley Hydropower Development Co. Ltd. | H | Maweigou | 29 | 12/08 | - /09 | - /11 | - /12 | 140 | 116 | 212 | ||||||||||||
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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: USA
Owner: Upper Yampa Water Conservancy District, Steamboat Springs, Colorado
Type: Gravity
Purpose(s): Hydropower / Irrigation / Recreation / Water Supply
River: Yampa
Reservoir capacity: 42 m3x106
Construction Dates
Start of Project: 08/87
Start of RCC: 08/87
End of RCC: 07/88
End of Project: 11/88
Specifications
Height: 46 metres
Length: 116 metres
Volume of RCC: 34 m3x103
Total volume: 39 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
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) |
|---|
| 71 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 71 | Low-lime flyash (ASTM Class F) |
Details
Country: Brazil
Owner: Companhia de Gestão dos Recursos Hídricos
Type: Gravity
Purpose(s): Irrigation / Water Supply
River: Riacho da Madeira
Reservoir capacity: 69 m3x106
Construction Dates
Start of Project: 07/93
Start of RCC: 07/93
End of RCC: 05/95
End of Project: -/96
Specifications
Height: 51 metres
Length: 116 metres
Volume of RCC: 87 m3x103
Total volume: 93 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| 0.10 | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.80 | RCC against precast concrete blocks [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) |
|---|
| 64 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 16 | Natural pozzolan (ASTM Class N) |
Details
Country: Japan
Owner: Ministry of Land, Infrastructure, Transport and Tourism
Type: Hardfill
Purpose(s): Flood Control / Hydropower / Irrigation / Water Supply
River: Kase
Reservoir capacity: 1 m3x106
Construction Dates
Start of Project: 03/08
Start of RCC: 03/08
End of RCC: 06/10
End of Project: 09/10
Specifications
Height: 29 metres
Length: 116 metres
Volume of RCC: 52 m3x103
Total volume: 68 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| 0.80 | Reinforced conventional concrete cast after RCC placement |
Downstream
| Slope | Type |
|---|---|
| 0.80 | Reinforced conventional concrete cast after RCC placement |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Reinforced conventional concrete cast after RCC placement |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 250 | 750 |
Cementitious material
| Cement (kg/m3) |
|---|
| 80 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 0 | No pozzolan used |
Details
Country: China
Owner: Enshi Mawei Valley Hydropower Development Co. Ltd.
Type: Thin Arch
Purpose(s): Hydropower
River: Maweigou
Reservoir capacity: 29 m3x106
Construction Dates
Start of Project: 12/08
Start of RCC: 12/08
End of RCC: -/11
End of Project: -/12
Specifications
Height: 140 metres
Length: 116 metres
Volume of RCC: -
Total volume: 212 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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