Dam Search Results

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Dimensions: Height: 46 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)
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)
Sep	France	Syndicat Mixte pour l’Amenagement de la Haute Morge (SMAHM)	I	Sep	5	04/93	09/93	01/94	03/94	46	145	49	58	V	(11)	0.72	(16)	0.72	(3)*	300	300		120	(R)
Yangxishui Nº3	China	Shaoguang Electricity Corporation Ltd	H	Yangxishui	2	11/97	09/98	06/99	07/00	46	202	100	139	V	(1)	V 0.75	(1) (1)*	0.70	(12)	300	300			(F)
Khan Khwar	Pakistan	WAPDA (Water and Power Development Authority) and CTGC (China Three Gorges Corp.)	H	Duber Khwar		04/03	- /06	- /10	04/12	46	112
Oltu Sivridere	Turkey	DSI - State Hydraulic Works	I	Limontozu	1	- /14	- /15	- /16	- /17	46	63	269
Sanru [H-F]	Japan	Ministry of Land, Infrastructure, Transport and Tourism	F N W	Sanru	50	08/14	09/15	10/17	03/19	46	350	375	500	0.80	(1)	0.80	(1)	0.80	(1)	250	750	80	0	(-)
Fendou	China	Muling Fendou Reservoir Construction office	F H I W	Mulenghe	191	- /15	- /16	- /17	- /18	46	406
Ulus Eldeş	Turkey	DSI - State Hydraulic Works	I W	Karakuz Creek	1	- /16	- /20	- /22	- /23	46	125	38		V 0.10	(1) (1)	0.80	(1)*			300		83	68	(F)
Lom Pangar	Cameroon	EDC (Electricity Development Corporation)	F H	Lom	6000	- /19	02/21	03/23	09/24	46	185	175	290	V	(1)	0.85	(1)	0.85	(12)	300	300	100	100	(F)

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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.

Stagecoach

Full Dam Information

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)

Sep

Full Dam Information

Details

Country: France

Owner: Syndicat Mixte pour l’Amenagement de la Haute Morge (SMAHM)

Type: Gravity

Purpose(s): Irrigation

River: Sep

Reservoir capacity: 5 m³x10⁶

Construction Dates

Start of Project: 04/93

Start of RCC: 04/93

End of RCC: 01/94

End of Project: 03/94

Specifications

Height: 46 metres

Length: 145 metres

Volume of RCC: 49 m³x10³

Total volume: 58 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Reinforced conventional concrete cast before RCC placement

Downstream

Slope	Type
0.72	Mechanically compacted unformed face of RCC

Spillway

Slope	Type
0.72	RCC against formwork [stepped face]

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)

Pozzolan (kg/m³)	Pozzolan Type
120	ROLAC (mixture of flyash and slag with or without limestone fines)

Yangxishui Nº3

Full Dam Information

Details

Country: China

Owner: Shaoguang Electricity Corporation Ltd

Type: Gravity

Purpose(s): Hydropower

River: Yangxishui

Reservoir capacity: 2 m³x10⁶

Construction Dates

Start of Project: 11/97

Start of RCC: 11/97

End of RCC: 06/99

End of Project: 07/00

Specifications

Height: 46 metres

Length: 202 metres

Volume of RCC: 100 m³x10³

Total volume: 139 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
Vertical	Traditional concrete against formwork
0.75	Traditional concrete against formwork [stepped face]

Spillway

Slope	Type
0.70	Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)

Pozzolan (kg/m³)	Pozzolan Type
	Low-lime flyash (ASTM Class F)

Khan Khwar

Full Dam Information

Details

Country: Pakistan

Owner: WAPDA (Water and Power Development Authority) and CTGC (China Three Gorges Corp.)

Type: Gravity

Purpose(s): Hydropower

River: Duber Khwar

Reservoir capacity: -

Construction Dates

Start of Project: 04/03

Start of RCC: 04/03

End of RCC: -/10

End of Project: 04/12

Specifications

Height: 46 metres

Length: 112 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

Oltu Sivridere

Full Dam Information

Details

Country: Turkey

Owner: DSI - State Hydraulic Works

Type: Gravity

Purpose(s): Irrigation

River: Limontozu

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: -/14

Start of RCC: -/14

End of RCC: -/16

End of Project: -/17

Specifications

Height: 46 metres

Length: 63 metres

Volume of RCC: 269 m³x10³

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

Sanru

Full Dam Information

Details

Country: Japan

Owner: Ministry of Land, Infrastructure, Transport and Tourism

Type: Hardfill

Purpose(s): Flood Control / Navigation / Water Supply

River: Sanru

Reservoir capacity: 50 m³x10⁶

Construction Dates

Start of Project: 08/14

Start of RCC: 08/14

End of RCC: 10/17

End of Project: 03/19

Specifications

Height: 46 metres

Length: 350 metres

Volume of RCC: 375 m³x10³

Total volume: 500 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
0.80	Traditional concrete against formwork

Downstream

Slope	Type
0.80	Traditional concrete against formwork

Spillway

Slope	Type
0.80	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
250	750

Cementitious material

Cement (kg/m³)
80

Pozzolan (kg/m³)	Pozzolan Type
0	No pozzolan used

Fendou

Full Dam Information

Details

Country: China

Owner: Muling Fendou Reservoir Construction office

Type: Gravity

Purpose(s): Flood Control / Hydropower / Irrigation / Water Supply

River: Mulenghe

Reservoir capacity: 191 m³x10⁶

Construction Dates

Start of Project: -/15

Start of RCC: -/15

End of RCC: -/17

End of Project: -/18

Specifications

Height: 46 metres

Length: 406 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

Ulus Eldeş

Full Dam Information

Details

Country: Turkey

Owner: DSI - State Hydraulic Works

Type: Gravity

Purpose(s): Irrigation / Water Supply

River: Karakuz Creek

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: -/16

Start of RCC: -/16

End of RCC: -/22

End of Project: -/23

Specifications

Height: 46 metres

Length: 125 metres

Volume of RCC: 38 m³x10³

Total volume: -

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork
0.10	Traditional concrete against formwork

Downstream

Slope	Type
0.80	Traditional concrete against formwork [stepped face]

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)
300

Cementitious material

Cement (kg/m³)
83

Pozzolan (kg/m³)	Pozzolan Type
68	Low-lime flyash (ASTM Class F)

Lom Pangar

Full Dam Information

Details

Country: Cameroon

Owner: EDC (Electricity Development Corporation)

Type: Gravity

Purpose(s): Flood Control / Hydropower

River: Lom

Reservoir capacity: 6000 m³x10⁶

Construction Dates

Start of Project: -/19

Start of RCC: -/19

End of RCC: 03/23

End of Project: 09/24

Specifications

Height: 46 metres

Length: 185 metres

Volume of RCC: 175 m³x10³

Total volume: 290 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.85	Traditional concrete against formwork

Spillway

Slope	Type
0.85	Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
100

Pozzolan (kg/m³)	Pozzolan Type
100	Low-lime flyash (ASTM Class F)

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