Dam Search Results

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Dimensions: Height: 40 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	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)
Copperfield	Australia	W	Copperfield	20	12/83	05/84	09/84	09/84	40	340	140	156	V	(3)	V 0.90	(3) (17)	0.80	(1)	300	300	80	30	(F)
Pirika	Japan	F H I	Shirobeshit-oshibetsu	18	10/82	- /88	- /89	10/91	40	755	163	360	V 0.80	(1) (1)	0.80	(1)	0.80	(1)	250	750	84	36	(F)
Christian E. Siegrist	USA	W	Mill	4	09/91	04/92	07/92	- /93	40	213	69	70	V	(6)	0.80	(17)	0.80	(1)	300	300	59	34	(F)
Lac Robertson	Canada	H	Ha! Ha!	587	10/92	06/94	08/94	03/95	40	124	28	35	V	(1)	0.75	(1)*	separate		300	300	85	85	(F)
Dagangou	China	H	Geermu	9780	- /96	- /98	- /00	- /01	40
Caçu	Brazil	H	Claro		- /07	- /08	- /09	- /10	40
São Sebastião do Alto	Brazil	H	Rio Grande	44	- /09	- /10	- /11	- /12	40	200	51	75
Bergama Çamavlu	Turkey	I	Hasanderesi	1	- /14	- /14	- /15	- /15	40	241	69		0.10	(1)	0.80	(1)			300	300	85	35	(F)
Xayaburi (Left bank closure section)	Laos	H	Mekong		03/12	01/18	12/18	10/19	40	109	82	85	V	(1)		(16)			300	300	60	100	(F)
Center Hill Auxiliary Backup Dam	USA	F H R W	Caney Fork	940	- /17	- /19	- /20	- /21	40	293	99	122	V	(1)	V 0.83	(1)*	0.83	(1)*	300	300	93	93	(F)
Akçali-2	Turkey	I	Sagin	1	- /16	- /19	- /23	- /24	40	148		72	0.10	(1)	0.70	(1)*	0.70	(12)	300	300	90	60	(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.

Copperfield

Full Dam Information

Details

Country: Australia

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Copperfield

Reservoir capacity: 20 m³x10⁶

Construction Dates

Start of Project: 12/83

Start of RCC: 12/83

End of RCC: 09/84

End of Project: 09/84

Specifications

Height: 40 metres

Length: 340 metres

Volume of RCC: 140 m³x10³

Total volume: 156 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against formwork

Downstream

Slope	Type
Vertical	RCC against formwork
0.90	Unformed face of RCC

Spillway

Slope	Type
0.80	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
80

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

Pirika

Full Dam Information

Details

Country: Japan

Owner: -

Type: Gravity

Purpose(s): Flood Control / Hydropower / Irrigation

River: Shirobeshit-oshibetsu

Reservoir capacity: 18 m³x10⁶

Construction Dates

Start of Project: 10/82

Start of RCC: 10/82

End of RCC: -/89

End of Project: 10/91

Specifications

Height: 40 metres

Length: 755 metres

Volume of RCC: 163 m³x10³

Total volume: 360 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork
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)
84

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

Christian E. Siegrist

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Mill

Reservoir capacity: 4 m³x10⁶

Construction Dates

Start of Project: 09/91

Start of RCC: 09/91

End of RCC: 07/92

End of Project: -/93

Specifications

Height: 40 metres

Length: 213 metres

Volume of RCC: 69 m³x10³

Total volume: 70 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against precast concrete panels with geomembrane

Downstream

Slope	Type
0.80	Unformed face of RCC

Spillway

Slope	Type
0.80	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
59

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

Lac Robertson

Full Dam Information

Details

Country: Canada

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: Ha! Ha!

Reservoir capacity: 587 m³x10⁶

Construction Dates

Start of Project: 10/92

Start of RCC: 10/92

End of RCC: 08/94

End of Project: 03/95

Specifications

Height: 40 metres

Length: 124 metres

Volume of RCC: 28 m³x10³

Total volume: 35 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.75	Traditional concrete against formwork [stepped face]

Spillway

Slope	Type
separate

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
85

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

Dagangou

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: Geermu

Reservoir capacity: 9780 m³x10⁶

Construction Dates

Start of Project: -/96

Start of RCC: -/96

End of RCC: -/00

End of Project: -/01

Specifications

Height: 40 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

Caçu

Full Dam Information

Details

Country: Brazil

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: Claro

Reservoir capacity: -

Construction Dates

Start of Project: -/07

Start of RCC: -/07

End of RCC: -/09

End of Project: -/10

Specifications

Height: 40 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

São Sebastião do Alto

Full Dam Information

Details

Country: Brazil

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: Rio Grande

Reservoir capacity: 44 m³x10⁶

Construction Dates

Start of Project: -/09

Start of RCC: -/09

End of RCC: -/11

End of Project: -/12

Specifications

Height: 40 metres

Length: 200 metres

Volume of RCC: 51 m³x10³

Total volume: 75 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

Bergama Çamavlu

Full Dam Information

Details

Country: Turkey

Owner: -

Type: Gravity

Purpose(s): Irrigation

River: Hasanderesi

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: -/14

Start of RCC: -/14

End of RCC: -/15

End of Project: -/15

Specifications

Height: 40 metres

Length: 241 metres

Volume of RCC: 69 m³x10³

Total volume: -

Construction Methods

Facings

Upstream

Slope	Type
0.10	Traditional concrete against formwork

Downstream

Slope	Type
0.80	Traditional concrete against formwork

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
85

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

Xayaburi (Left bank closure section)

Full Dam Information

Details

Country: Laos

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: Mekong

Reservoir capacity: -

Construction Dates

Start of Project: 03/12

Start of RCC: 03/12

End of RCC: 12/18

End of Project: 10/19

Specifications

Height: 40 metres

Length: 109 metres

Volume of RCC: 82 m³x10³

Total volume: 85 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
	Mechanically compacted unformed face of RCC

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
60

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

Xayaburi (Left bank closure section) completed

Center Hill Auxiliary Backup Dam

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

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

River: Caney Fork

Reservoir capacity: 940 m³x10⁶

Construction Dates

Start of Project: -/17

Start of RCC: -/17

End of RCC: -/20

End of Project: -/21

Specifications

Height: 40 metres

Length: 293 metres

Volume of RCC: 99 m³x10³

Total volume: 122 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
Vertical	Traditional concrete against formwork [stepped face]
0.83

Spillway

Slope	Type
0.83	Traditional concrete against formwork [stepped face]

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
93

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

Center Hill Auxiliary Backup Dam completed

Akçali-2

Full Dam Information

Details

Country: Turkey

Owner: -

Type: Gravity

Purpose(s): Irrigation

River: Sagin

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: -/16

Start of RCC: -/16

End of RCC: -/23

End of Project: -/24

Specifications

Height: 40 metres

Length: 148 metres

Volume of RCC: -

Total volume: 72 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
0.10	Traditional concrete against formwork

Downstream

Slope	Type
0.70	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)
90

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

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