Dam Search Results

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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 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.

← Scroll the table horizontally to view its entire width →

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)
Tongjiezi (with Niurixigou saddle dam)	China	F H I N	Dadu	200	01/85	10/88	12/89	10/94	88	284	407	855	V	(1)	0.75	(10)	0.75	(1)	300 - 500	300 - 500	79 82	79 83	(F)
Yantan	China	F H N	Hongshui	34	03/85	02/89	03/92	12/95	110	525	626	905	V	(1)	V 0.80	(1) (1)*	ogee	(1)	300	300	55	104	(F)
Shuikou	China	F H N	Min	2613	03/87	10/90	05/92	05/95	101	791	600	1710	V	(1)	0.73	(1)	ogee	(1)	200 - 330	200 - 330	60 70	110 90	(F)
Wan’an	China	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)
Shuidong	China	H N	Youxi	108	04/91	11/92	10/93	12/95	63	197	126	184	V	(7)	0.75	(10)	0.75	(1)	300	300	50	90	(F)
Bailongtan	China	H I N	Hongshuihe	340	02/93	10/95	04/96	08/97	34	710	62	80	V	(1)	0.70	(10)*	0.70	(5)*	300	300	73 99	110 60	(F)
Jiangya	China	F H I N W	Loushui	1741	07/95	10/96	04/99	- /01	131	368	1100	1310	V	(3')	0.80	(3)*	ogee 0.80	(13)	300	3000	87 64 46	107 96 107	(F)
Gaobazhou	China	F H N	Qingjiang	536	05/97	11/98	04/00	01/01	57	440	210	940	V	(9)	0.75	(1)	0.75	(1)	300	300	123 86	100 86	(F)
Origawa	Japan	F N	Ori	15	02/93	11/96	07/00	03/04	114	331	673	742	V 0.60	(1) (1)	0.77	(1)	0.77	(1)	250	750	91	39	(F)
Mianhuatan	China	F H N W	Ting	2035	04/98	12/98	11/01	04/02	111	302	500	615	V	(9)	0.75	(10)	0.70	(13)	300	3000	82 59 48	100 88 88	(F)
Fukuchiyama	Japan	F N W	Fukuti	3	10/98	- /99	12/01	03/03	65	255	115	201	V	(1)	0.78	(1)	0.78	(1)	250	750	84	36	(F)
Wanmipo	China	H N	Youshui	378	08/01	11/02	05/03	05/04	65	238	141	376	V	(3')	0.75	(12)	ogee	(12)	300	3000	86 68	103 83	(F)
Takizawa	Japan	F N W	Nakatu	63	03/99	10/01	06/03	03/07	139	424	810	1670	0.15 0.70	(1) (1)	0.72	(1)	0.72	(1)	250	1000	84 72	36 48	(F)
Letan	China	H I N	Xijiang	950	- /02	- /03	- /04	- /05	66	586	50	210
Xihe	China	F H N	Hanjiang	229	11/03	02/04	05/05	06/07	63	346	194	631											(F)
Suofengying	China	F H I N W	Wu	201	10/00	06/03	08/05	03/06	122	165	421	739	V 0.25	(3') (3')	0.70	(3')	0.70	(1)	300	3000	64	95	(F)
Kido	Japan	F I N W	Kido	19	10/00	06/03	08/05	03/08	94	350	291	501	V 0.10	(1) (1)	0.78	(1)	0.78	(1)	250	750 1000	84	36	(F)
Baise	China	F H I N W	Youjiang	5660	12/01	12/02	04/06	07/06	130	720	1995	2672	V	(9)	0.80	(1)	0.80	(1)	300	3000	80 50	132 110	(F)
Nagai	Japan	F H N W	Okitamano	51	03/00	10/02	11/06	03/11	126	381	703	1200	V 0.50	(1) (1)	0.73	(1)	0.73	(1)	250	1000	91	39	(F)
Zaoshi	China	F H N W	Dieshui	1439	- /04	- /05	- /06	- /07	88	351	450	930	V 0.25	(3')	0.80	(3')	0.75	(1)	300	3000	53 83	99 102	(F)
Longtan (Stage 1)	China	F H N W	Hongshui	16210	07/01	10/04	06/07	12/09	192	832	4623	7400	V 0.25	(3')	0.70	(3')	0.68	(12)	300	300	99 86	121 109	(F)
Yumen	China	F H N	Luohe	28	- /05	- /06	- /07	- /08	62	244	133	234
Silin	China	F H I N	Wujiang	1593	11/05	11/06	03/08	- /09	117	310	825	1100	V	(1)	0.70	(1)	0.70	(1)			66 89	100 109	(F)
Jin’anqiao	China	H N R	Jinsha	913	12/03	05/07	- /10	- /11	160	640	2400	4430	V	(3)	0.75	(3)	0.75	(1)			72 96	108 117	(F)
Lechangxia	China	H I N	Bei	374	- /08	- /09	- /10	- /11	85	256
Madushan	China	H N W	Honghe	552	- /08	- /09	- /11	- /12	108	353		987
Longkaikou	China	F H N R W	Jinsha	558	08/07	09/08	- /12	- /13	119	768	2840	3853	V	(3)	0.75	(3)			300	3000	96 60	96 90	(F)
Shatuo	China	F H N	Wu	910	05/06	- /10	- /12	- /13	101	631	1510	1980	V 0.15	(3')	0.75	(3')	0.75	(3)	300	3000
Guanyinyan	China	F H N R	Jinsha	2263	- /08	09/11	05/14	- /16	159	1250	6473	9364	V 0.10	(3')	0.75	(3')	0.75	(1)	300		53	99	(F)
Gokayama	Japan	F N W	Naka	40	06/12	06/14	07/15	03/18	103	556	634	935	V 1.00	(1) (1)	0.76	(1)	0.76	(1)	250	1000	104	26	(F)
Yamba	Japan	F H I N W	Agatsuma	108	08/14	05/17	05/19	10/19	116	291		911	0.15	(1)	0.80	(1)	0.08	(1)	250	1000	84	36	(F)
Toga	Japan	F I N	Toga	31	- /17	- /19	- /21	- /22	112	232		570	0.10 0.60	(1) (1)	0.69	(1)	0.69	(1)
Biratori	Japan	F H I N W	Nukabira	46	- /13	- /17	- /22	- /24	57	600		180	V	(1)	0.78	(1)	0.78	(1)
Tingzikou	China	F H I N W	Jialing	4067	11/09	- /19	- /22	- /25	116	995

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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.

Tongjiezi (with Niurixigou saddle dam)

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Flood Control / Hydropower / Irrigation / Navigation

River: Dadu

Reservoir capacity: 200 m³x10⁶

Construction Dates

Start of Project: 01/85

Start of RCC: 01/85

End of RCC: 12/89

End of Project: 10/94

Specifications

Height: 88 metres

Length: 284 metres

Volume of RCC: 407 m³x10³

Total volume: 855 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.75	RCC against precast concrete blocks

Spillway

Slope	Type
0.75	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300 -	300 -
500	500

Cementitious material

Cement (kg/m³)
79
82

Pozzolan (kg/m³)	Pozzolan Type
79	Low-lime flyash (ASTM Class F)
83

Yantan

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Flood Control / Hydropower / Navigation

River: Hongshui

Reservoir capacity: 34 m³x10⁶

Construction Dates

Start of Project: 03/85

Start of RCC: 03/85

End of RCC: 03/92

End of Project: 12/95

Specifications

Height: 110 metres

Length: 525 metres

Volume of RCC: 626 m³x10³

Total volume: 905 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

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

Spillway

Slope	Type
ogee	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
55

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

Shuikou

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Flood Control / Hydropower / Navigation

River: Min

Reservoir capacity: 2613 m³x10⁶

Construction Dates

Start of Project: 03/87

Start of RCC: 03/87

End of RCC: 05/92

End of Project: 05/95

Specifications

Height: 101 metres

Length: 791 metres

Volume of RCC: 600 m³x10³

Total volume: 1710 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.73	Traditional concrete against formwork

Spillway

Slope	Type
ogee	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
200 -	200 -
330	330

Cementitious material

Cement (kg/m³)
60
70

Pozzolan (kg/m³)	Pozzolan Type
110	Low-lime flyash (ASTM Class F)
90

Wan’an

Full Dam Information

Details

Country: China

Owner: -

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)

Shuidong

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Hydropower / Navigation

River: Youxi

Reservoir capacity: 108 m³x10⁶

Construction Dates

Start of Project: 04/91

Start of RCC: 04/91

End of RCC: 10/93

End of Project: 12/95

Specifications

Height: 63 metres

Length: 197 metres

Volume of RCC: 126 m³x10³

Total volume: 184 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against precast concrete panels

Downstream

Slope	Type
0.75	RCC against precast concrete blocks

Spillway

Slope	Type
0.75	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
50

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

Bailongtan

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Hydropower / Irrigation / Navigation

River: Hongshuihe

Reservoir capacity: 340 m³x10⁶

Construction Dates

Start of Project: 02/93

Start of RCC: 02/93

End of RCC: 04/96

End of Project: 08/97

Specifications

Height: 34 metres

Length: 710 metres

Volume of RCC: 62 m³x10³

Total volume: 80 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.70	RCC against precast concrete blocks [stepped face]

Spillway

Slope	Type
0.70	Traditional concrete against precast concrete panels [stepped face]

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
73
99

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

Jiangya

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

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

River: Loushui

Reservoir capacity: 1741 m³x10⁶

Construction Dates

Start of Project: 07/95

Start of RCC: 07/95

End of RCC: 04/99

End of Project: -/01

Specifications

Height: 131 metres

Length: 368 metres

Volume of RCC: 1100 m³x10³

Total volume: 1310 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against formwork (GEVR/GE-RCC)

Downstream

Slope	Type
0.80	RCC against formwork [stepped face]

Spillway

Slope	Type
ogee	Reinforced concrete cast against precast units or slip-formed facing elements
0.80

Placement

Layers (mm)	Lifts (mm)
300	3000

Cementitious material

Cement (kg/m³)
87
64 46

Pozzolan (kg/m³)	Pozzolan Type
107	Low-lime flyash (ASTM Class F)
96 107

Gaobazhou

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Flood Control / Hydropower / Navigation

River: Qingjiang

Reservoir capacity: 536 m³x10⁶

Construction Dates

Start of Project: 05/97

Start of RCC: 05/97

End of RCC: 04/00

End of Project: 01/01

Specifications

Height: 57 metres

Length: 440 metres

Volume of RCC: 210 m³x10³

Total volume: 940 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against precast concrete panels with hot poured membrane

Downstream

Slope	Type
0.75	Traditional concrete against formwork

Spillway

Slope	Type
0.75	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
123
86

Pozzolan (kg/m³)	Pozzolan Type
100	Low-lime flyash (ASTM Class F)
86

Origawa

Full Dam Information

Details

Country: Japan

Owner: -

Type: Gravity

Purpose(s): Flood Control / Navigation

River: Ori

Reservoir capacity: 15 m³x10⁶

Construction Dates

Start of Project: 02/93

Start of RCC: 02/93

End of RCC: 07/00

End of Project: 03/04

Specifications

Height: 114 metres

Length: 331 metres

Volume of RCC: 673 m³x10³

Total volume: 742 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork
0.60	Traditional concrete against formwork

Downstream

Slope	Type
0.77	Traditional concrete against formwork

Spillway

Slope	Type
0.77	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
250	750

Cementitious material

Cement (kg/m³)
91

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

Mianhuatan

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

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

River: Ting

Reservoir capacity: 2035 m³x10⁶

Construction Dates

Start of Project: 04/98

Start of RCC: 04/98

End of RCC: 11/01

End of Project: 04/02

Specifications

Height: 111 metres

Length: 302 metres

Volume of RCC: 500 m³x10³

Total volume: 615 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against precast concrete panels with hot poured membrane

Downstream

Slope	Type
0.75	RCC against precast concrete blocks

Spillway

Slope	Type
0.70	Reinforced concrete cast against precast units or slip-formed facing elements

Placement

Layers (mm)	Lifts (mm)
300	3000

Cementitious material

Cement (kg/m³)
82
59 48

Pozzolan (kg/m³)	Pozzolan Type
100	Low-lime flyash (ASTM Class F)
88 88

Fukuchiyama

Full Dam Information

Details

Country: Japan

Owner: -

Type: Gravity

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

River: Fukuti

Reservoir capacity: 3 m³x10⁶

Construction Dates

Start of Project: 10/98

Start of RCC: 10/98

End of RCC: 12/01

End of Project: 03/03

Specifications

Height: 65 metres

Length: 255 metres

Volume of RCC: 115 m³x10³

Total volume: 201 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	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)
250	750

Cementitious material

Cement (kg/m³)
84

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

Wanmipo

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Hydropower / Navigation

River: Youshui

Reservoir capacity: 378 m³x10⁶

Construction Dates

Start of Project: 08/01

Start of RCC: 08/01

End of RCC: 05/03

End of Project: 05/04

Specifications

Height: 65 metres

Length: 238 metres

Volume of RCC: 141 m³x10³

Total volume: 376 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against formwork (GEVR/GE-RCC)

Downstream

Slope	Type
0.75	Reinforced conventional concrete cast after RCC placement

Spillway

Slope	Type
ogee	Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)	Lifts (mm)
300	3000

Cementitious material

Cement (kg/m³)
86
68

Pozzolan (kg/m³)	Pozzolan Type
103	Low-lime flyash (ASTM Class F)
83

Takizawa

Full Dam Information

Details

Country: Japan

Owner: -

Type: Gravity

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

River: Nakatu

Reservoir capacity: 63 m³x10⁶

Construction Dates

Start of Project: 03/99

Start of RCC: 03/99

End of RCC: 06/03

End of Project: 03/07

Specifications

Height: 139 metres

Length: 424 metres

Volume of RCC: 810 m³x10³

Total volume: 1670 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
0.15	Traditional concrete against formwork
0.70	Traditional concrete against formwork

Downstream

Slope	Type
0.72	Traditional concrete against formwork

Spillway

Slope	Type
0.72	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
250	1000

Cementitious material

Cement (kg/m³)
84
72

Pozzolan (kg/m³)	Pozzolan Type
36	Low-lime flyash (ASTM Class F)
48

Letan

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Hydropower / Irrigation / Navigation

River: Xijiang

Reservoir capacity: 950 m³x10⁶

Construction Dates

Start of Project: -/02

Start of RCC: -/02

End of RCC: -/04

End of Project: -/05

Specifications

Height: 66 metres

Length: 586 metres

Volume of RCC: 50 m³x10³

Total volume: 210 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

Xihe

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Flood Control / Hydropower / Navigation

River: Hanjiang

Reservoir capacity: 229 m³x10⁶

Construction Dates

Start of Project: 11/03

Start of RCC: 11/03

End of RCC: 05/05

End of Project: 06/07

Specifications

Height: 63 metres

Length: 346 metres

Volume of RCC: 194 m³x10³

Total volume: 631 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
	Low-lime flyash (ASTM Class F)

Suofengying

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

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

River: Wu

Reservoir capacity: 201 m³x10⁶

Construction Dates

Start of Project: 10/00

Start of RCC: 10/00

End of RCC: 08/05

End of Project: 03/06

Specifications

Height: 122 metres

Length: 165 metres

Volume of RCC: 421 m³x10³

Total volume: 739 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against formwork (GEVR/GE-RCC)
0.25	RCC against formwork (GEVR/GE-RCC)

Downstream

Slope	Type
0.70	RCC against formwork (GEVR/GE-RCC)

Spillway

Slope	Type
0.70	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	3000

Cementitious material

Cement (kg/m³)
64

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

Kido

Full Dam Information

Details

Country: Japan

Owner: -

Type: Gravity

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

River: Kido

Reservoir capacity: 19 m³x10⁶

Construction Dates

Start of Project: 10/00

Start of RCC: 10/00

End of RCC: 08/05

End of Project: 03/08

Specifications

Height: 94 metres

Length: 350 metres

Volume of RCC: 291 m³x10³

Total volume: 501 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork
0.10	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)
250	750
	1000

Cementitious material

Cement (kg/m³)
84

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

Baise

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

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

River: Youjiang

Reservoir capacity: 5660 m³x10⁶

Construction Dates

Start of Project: 12/01

Start of RCC: 12/01

End of RCC: 04/06

End of Project: 07/06

Specifications

Height: 130 metres

Length: 720 metres

Volume of RCC: 1995 m³x10³

Total volume: 2672 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against precast concrete panels with hot poured membrane

Downstream

Slope	Type
0.80	Traditional concrete against formwork

Spillway

Slope	Type
0.80	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	3000

Cementitious material

Cement (kg/m³)
80
50

Pozzolan (kg/m³)	Pozzolan Type
132	Low-lime flyash (ASTM Class F)
110

Nagai

Full Dam Information

Details

Country: Japan

Owner: -

Type: Gravity

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

River: Okitamano

Reservoir capacity: 51 m³x10⁶

Construction Dates

Start of Project: 03/00

Start of RCC: 03/00

End of RCC: 11/06

End of Project: 03/11

Specifications

Height: 126 metres

Length: 381 metres

Volume of RCC: 703 m³x10³

Total volume: 1200 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork
0.50	Traditional concrete against formwork

Downstream

Slope	Type
0.73	Traditional concrete against formwork

Spillway

Slope	Type
0.73	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
250	1000

Cementitious material

Cement (kg/m³)
91

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

Zaoshi

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

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

River: Dieshui

Reservoir capacity: 1439 m³x10⁶

Construction Dates

Start of Project: -/04

Start of RCC: -/04

End of RCC: -/06

End of Project: -/07

Specifications

Height: 88 metres

Length: 351 metres

Volume of RCC: 450 m³x10³

Total volume: 930 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against formwork (GEVR/GE-RCC)
0.25

Downstream

Slope	Type
0.80	RCC against formwork (GEVR/GE-RCC)

Spillway

Slope	Type
0.75	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	3000

Cementitious material

Cement (kg/m³)
53
83

Pozzolan (kg/m³)	Pozzolan Type
99	Low-lime flyash (ASTM Class F)
102

Longtan (Stage 1)

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

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

River: Hongshui

Reservoir capacity: 16210 m³x10⁶

Construction Dates

Start of Project: 07/01

Start of RCC: 07/01

End of RCC: 06/07

End of Project: 12/09

Specifications

Height: 192 metres

Length: 832 metres

Volume of RCC: 4623 m³x10³

Total volume: 7400 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against formwork (GEVR/GE-RCC)
0.25

Downstream

Slope	Type
0.70	RCC against formwork (GEVR/GE-RCC)

Spillway

Slope	Type
0.68	Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
99
86

Pozzolan (kg/m³)	Pozzolan Type
121	Low-lime flyash (ASTM Class F)
109

Yumen

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Flood Control / Hydropower / Navigation

River: Luohe

Reservoir capacity: 28 m³x10⁶

Construction Dates

Start of Project: -/05

Start of RCC: -/05

End of RCC: -/07

End of Project: -/08

Specifications

Height: 62 metres

Length: 244 metres

Volume of RCC: 133 m³x10³

Total volume: 234 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

Silin

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Flood Control / Hydropower / Irrigation / Navigation

River: Wujiang

Reservoir capacity: 1593 m³x10⁶

Construction Dates

Start of Project: 11/05

Start of RCC: 11/05

End of RCC: 03/08

End of Project: -/09

Specifications

Height: 117 metres

Length: 310 metres

Volume of RCC: 825 m³x10³

Total volume: 1100 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.70	Traditional concrete against formwork

Spillway

Slope	Type
0.70	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)

Cementitious material

Cement (kg/m³)
66
89

Pozzolan (kg/m³)	Pozzolan Type
100	Low-lime flyash (ASTM Class F)
109

Jin’anqiao

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Hydropower / Navigation / Recreation

River: Jinsha

Reservoir capacity: 913 m³x10⁶

Construction Dates

Start of Project: 12/03

Start of RCC: 12/03

End of RCC: -/10

End of Project: -/11

Specifications

Height: 160 metres

Length: 640 metres

Volume of RCC: 2400 m³x10³

Total volume: 4430 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against formwork

Downstream

Slope	Type
0.75	RCC against formwork

Spillway

Slope	Type
0.75	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)

Cementitious material

Cement (kg/m³)
72
96

Pozzolan (kg/m³)	Pozzolan Type
108	Low-lime flyash (ASTM Class F)
117

Lechangxia

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Hydropower / Irrigation / Navigation

River: Bei

Reservoir capacity: 374 m³x10⁶

Construction Dates

Start of Project: -/08

Start of RCC: -/08

End of RCC: -/10

End of Project: -/11

Specifications

Height: 85 metres

Length: 256 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

Madushan

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Hydropower / Navigation / Water Supply

River: Honghe

Reservoir capacity: 552 m³x10⁶

Construction Dates

Start of Project: -/08

Start of RCC: -/08

End of RCC: -/11

End of Project: -/12

Specifications

Height: 108 metres

Length: 353 metres

Volume of RCC: -

Total volume: 987 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

Longkaikou

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

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

River: Jinsha

Reservoir capacity: 558 m³x10⁶

Construction Dates

Start of Project: 08/07

Start of RCC: 08/07

End of RCC: -/12

End of Project: -/13

Specifications

Height: 119 metres

Length: 768 metres

Volume of RCC: 2840 m³x10³

Total volume: 3853 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against formwork

Downstream

Slope	Type
0.75	RCC against formwork

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)
300	3000

Cementitious material

Cement (kg/m³)
96
60

Pozzolan (kg/m³)	Pozzolan Type
96	Low-lime flyash (ASTM Class F)
90

Shatuo

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Flood Control / Hydropower / Navigation

River: Wu

Reservoir capacity: 910 m³x10⁶

Construction Dates

Start of Project: 05/06

Start of RCC: 05/06

End of RCC: -/12

End of Project: -/13

Specifications

Height: 101 metres

Length: 631 metres

Volume of RCC: 1510 m³x10³

Total volume: 1980 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against formwork (GEVR/GE-RCC)
0.15

Downstream

Slope	Type
0.75	RCC against formwork (GEVR/GE-RCC)

Spillway

Slope	Type
0.75	RCC against formwork

Placement

Layers (mm)	Lifts (mm)
300	3000

Cementitious material

Cement (kg/m³)

Pozzolan (kg/m³)	Pozzolan Type

Guanyinyan

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Flood Control / Hydropower / Navigation / Recreation

River: Jinsha

Reservoir capacity: 2263 m³x10⁶

Construction Dates

Start of Project: -/08

Start of RCC: -/08

End of RCC: 05/14

End of Project: -/16

Specifications

Height: 159 metres

Length: 1250 metres

Volume of RCC: 6473 m³x10³

Total volume: 9364 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against formwork (GEVR/GE-RCC)
0.10

Downstream

Slope	Type
0.75	RCC against formwork (GEVR/GE-RCC)

Spillway

Slope	Type
0.75	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300

Cementitious material

Cement (kg/m³)
53

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

Gokayama

Full Dam Information

Details

Country: Japan

Owner: -

Type: Gravity

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

River: Naka

Reservoir capacity: 40 m³x10⁶

Construction Dates

Start of Project: 06/12

Start of RCC: 06/12

End of RCC: 07/15

End of Project: 03/18

Specifications

Height: 103 metres

Length: 556 metres

Volume of RCC: 634 m³x10³

Total volume: 935 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork
1.00	Traditional concrete against formwork

Downstream

Slope	Type
0.76	Traditional concrete against formwork

Spillway

Slope	Type
0.76	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
250	1000

Cementitious material

Cement (kg/m³)
104

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

Yamba

Full Dam Information

Details

Country: Japan

Owner: -

Type: Gravity

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

River: Agatsuma

Reservoir capacity: 108 m³x10⁶

Construction Dates

Start of Project: 08/14

Start of RCC: 08/14

End of RCC: 05/19

End of Project: 10/19

Specifications

Height: 116 metres

Length: 291 metres

Volume of RCC: -

Total volume: 911 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
0.15	Traditional concrete against formwork

Downstream

Slope	Type
0.80	Traditional concrete against formwork

Spillway

Slope	Type
0.08	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
250	1000

Cementitious material

Cement (kg/m³)
84

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

Toga

Full Dam Information

Details

Country: Japan

Owner: -

Type: Gravity

Purpose(s): Flood Control / Irrigation / Navigation

River: Toga

Reservoir capacity: 31 m³x10⁶

Construction Dates

Start of Project: -/17

Start of RCC: -/17

End of RCC: -/21

End of Project: -/22

Specifications

Height: 112 metres

Length: 232 metres

Volume of RCC: -

Total volume: 570 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
0.10	Traditional concrete against formwork
0.60	Traditional concrete against formwork

Downstream

Slope	Type
0.69	Traditional concrete against formwork

Spillway

Slope	Type
0.69	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)

Cementitious material

Cement (kg/m³)

Pozzolan (kg/m³)	Pozzolan Type

Biratori

Full Dam Information

Details

Country: Japan

Owner: -

Type: Gravity

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

River: Nukabira

Reservoir capacity: 46 m³x10⁶

Construction Dates

Start of Project: -/13

Start of RCC: -/13

End of RCC: -/22

End of Project: -/24

Specifications

Height: 57 metres

Length: 600 metres

Volume of RCC: -

Total volume: 180 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	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)

Cementitious material

Cement (kg/m³)

Pozzolan (kg/m³)	Pozzolan Type

Tingzikou

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

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

River: Jialing

Reservoir capacity: 4067 m³x10⁶

Construction Dates

Start of Project: 11/09

Start of RCC: 11/09

End of RCC: -/22

End of Project: -/25

Specifications

Height: 116 metres

Length: 995 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

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