Dam Search Results

There are 53 dams matching your search
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Country: USA

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)
Willow Creek	USA	F R	Willow Creek	17	11/81	04/82	09/82	04/83	52	543	331	331	V	(7)	0.80	(17)	0.80	(17)	300	300	47	19	(F)
Middle Fork	USA	F W	Middle Fork	1	05/84	07/84	09/84	11/84	38	125	42	43	V	(1)	0.80	(1)*	conduit		300	300	66	0	(-) -
Carroll E. Ecton - formerly Winchester	USA	W	Upper Howard Creek	2	06/84	08/84	11/84	01/85	23	363	24	27	V	(6)	V 1.00	(5) (17)	1.00	(1)	300	300	104	0	(-) -
Galesville	USA	F I R W	Cow Creek	52	07/84	05/85	08/85	10/85	50	290	161	171	V	(1)	0.80	(17)	0.80	(17)	300	300	53	51	(F)
Grindstone Canyon	USA	W	Grindstone	2	09/85	05/86	07/86	10/86	42	432	88	96	V	(1)	0.75	(1)*	0.75	(1)	300	300	76	0	(-) -
Monksville	USA	W	Wanaque	27	05/85	03/86	08/86	11/86	48	670	219	232	V	(1)	V 0.78	(1) (17)	0.78	(1)*	300	300	64	0	(-) -
Lower Chase Creek	USA	F	Lower Chase Creek	1	03/87	05/87	06/87	07/87	27	122	14	22	V	(1)	0.70	(1)*	0.70	(1)*	300	300	64	40	(F)
Upper Stillwater	USA	I W	Rock Creek	37	12/83	09/85	08/87	12/87	91	815	1125	1281	V	(14)	0.32 0.60	(14) (14)	0.32 0.60	(14)* (14)*	300	300	79	173	(F)
Elk Creek (as halted)	USA	F	Elk Creek	125	03/85	04/87	01/88	- /99	35	365	266	348	V	(1)	0.80	(14)	0.80	(12)	150	600	70	33	(F)
Stagecoach	USA	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)
S.W. Freese (formerly Stacy - spillway)	USA	W	Colorado	700	05/87	05/88	04/89	01/90	31	173	89	158	V	(13)	0.831	(17)	ogee	(12)	300	300	125	62	(C)
Quail Creek South	USA	W	Quail Creek	50	02/90	03/90	05/90	08/90	42	610	130	150	V	(1)	V 0.85	(1) (17)	conduit		300	300	80	53	(F)
Freeman diversion	USA	G	Santa Clara		03/90	07/90	09/90	- /91	17	366	101	110	V	(1)	0.80	(17)	0.80	(17)	300	300	125	83	(F)
Nickajack Auxillary Spillway	USA	H	Tennessee	311	08/89	07/90	02/91	04/92	17	427	79	79	0.25	(3)*	0.60	(3)*	0.60	(3)*	300	600	85	119	(F)
Cuchillo Negro	USA	F	Cuchillo Negro		10/89	03/90	05/91	07/91	50	186	75	82	V	(7)	0.90	(17)	separate		300	300	77	59	(F)
Victoria replacement	USA	H	West Branch	13	04/91	08/91	10/91	06/92	37	100	36	40	V	(12)	0.80	(3)*	0.80	(3)*	300	300	67	67	(C)
Alan Henry Spillway	USA	W	Double Mountain Fork	140	03/91	12/91	04/92	- /93	25	84	22	23	V	(13)	1.10	(17)	ogee	(1)	300	300	119	59	(F)
Jim Wilson (formerly Town Wash Detention)	USA	F	Town Wash		01/92	03/92	05/92	06/92	18	264	43	45	V	(14)	1.50	(3)	1.50	(3)* (17)*	200	200	107	71	(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)
Zintel Canyon	USA	F	Zintel	3	03/92	07/92	10/92	12/92	39	158	54	55	V	(7)	0.85	(17)	0.85	(17)	300	300	74	0	(-) -
Elmer Thomas - replacement	USA	R	Little Medicine Creek	10	02/92	01/93	02/93	05/93	34	128	29	34	V	(1)	0.64	(1)	none		300	300	89	89	(F)
Clifford D. Craig (formerly Spring Hollow)	USA	W	off-stream	12	10/92	03/93	08/93	- /94	74	302	222	223	V	(6)	0.80	(17)	none		300	300	53	53	(F)
Hudson River Nº11	USA	W	Mountain Creek		11/92	04/93	08/93	- /93	21	168	26	28	V	(6)	0.80	(1)*	0.80	(1)*	300	300	119	84	(F)
Rocky Gulch	USA	P	Rocky Gulch		05/94	05/94	06/94	07/94	18	55	6	7	V	(1)	0.80	(17)	none		300	300	184	0	(-) -
New Peterson Lake	USA	W	Tributary of Cache La Poudre	3	05/95	09/95	11/95	12/95	21	70	7	8	V	(1)	0.80	(1)*	0.80	(1)*	300	300	145	48	(F)
Jack Turner (formerly Big Haynes)	USA	W	Big Haynes Creek		10/94	02/95	06/96	09/96	27	427	72	74	V	(8)	0.80	(10)*	0.80	(10)*	300	300	42 39	42 39	(F)
Tie Hack	USA	W	South Fork Clear Creek	3	05/96	10/96	08/97	- /97	41	170	62	69	V	(1)	0.80	(1)*	0.80	(1)*	300	300	89	83	(F)
Penn Forest	USA	W	Wild Creek	2	08/96	09/97	10/98	12/98	49	610	283	283	V	(6)	0.50	(15) (7)	conduit		300	300	58	41	(F)
Buckhorn	USA	W	Contentea Creek		03/98	- /98	04/99	06/09	16	781	64	69	V	(6)					300	300	89	0	(-) -
Barnard Creek Canyon Debris Dam	USA	F	Barnard Creek		08/99	11/99	11/99	01/00	18	46	3	3	V	()	0.75	()*	0.75	()*	300	300	108	84	(F)
Bullard Creek	USA	F	Bullard Creek	1	10/98	08/99	- /99	- /99	16	110	7	7	V	(3)	v 0.75	(3)*	0.75	(3)*	300	300	148	44	(F)
Trout Creek	USA	I R	Trout Creek	1	08/99	04/00	05/00	07/00	31	38	9	10	V	(1)	0.80	(1)*	0.80	(1)*	300	300	163	0	(-) -
Pickle Jar	USA	W		1	10/99	03/00	05/00	08/00	16	57	331	331	V	(1)	0.80	(1)*	0.80	(1)*	300	300	90	0	(-) -
Pajarito Canyon	USA	F	Pajarito	8	06/00	07/00	08/00	09/00	36	112	48	48	V	(15)	1.00	(17)	conduit		300	300	148	0	(-) -
North Fork Hughes River	USA	F R W	North Fork Hughes River	1480	07/99	03/01	07/01	- /01	26	200	65	65	V	(8)	0.80	(10)	0.80	(1)	300	300	59 107	59 65	(F)
Hunting Run	USA	W	Hunting Run	2	05/00	02/01	01/02	08/02	36	720	115	128	V	(8)		(17)		(17)	300	300	74	37	(F)
Randleman Lake	USA	R W	Deep	84	07/01	04/02	07/02	01/03	31	280	70	76	V	(1)	0.75	(1)*	0.75	(1)*	300	300	89	104	(F)
Olivenhain	USA	W	Escondido Creek	30	06/01	02/02	10/02	07/03	97	788	1070	1140	V	(4')	0.80	(3)*	0.80	(1)*	300	300	74	121	(F)
Big Cherry	USA	W	South Fork, Powell River	2	04/04	09/04	01/05	07/05	26	113	11	12							300	300	82	82	(F)
Saluda dam remediation	USA	H	Saluda	1970	08/02	07/03	04/05	07/05	65	2439	1004	1410		(5)		(5)			300	300	89	89	(F)
Pine Brook	USA	W		1	01/05	10/05	04/06	- /06	26	170	27	30	V	(7)		(17)	separate		300	300	95	59	(F)
Genesee #2	USA	W	Bear Creek	1	06/06	11/06	11/06	10/07	29	168	24		V						300	300
Hickory Log Creek	USA	W	Hickory Log Creek	1	10/05	12/06	06/07	10/07	55	290	165		V	(8)	0.80	(3')*	0.80	(1)	300	300	89 80 74	89 98 104	(F)
Elkwater Fork	USA	W	Tygart Tributory	3	- /06	04/07	08/07	- /07	39	204	106	113	V	(8)	0.80	(3)*	0.80	(1)*	300	300	59	89	(F)
Bear Creek	USA	F W	Bear Creek	47	01/08	10/08	05/09	06/09	27	292	60	69	V	(1)	0.80	(1)*			300	300	77	77	(F)
Deep Creek Nº5D	USA	F W	Deep Creek	15	12/08	04/09	12/09	07/10	22	226	39	45	V	(3')	0.80	(3')*	0.80	(1)*	300	300	89	89	(F)
Thornton Gap (Tollway)	USA	F	-	1	02/10	06/11	09/11	11/11	35	69	25	25	V	(3')		(3')*		(3')*	300	300	48	79	(F)
Portugues [A-G]	USA	F	Portugues	20	04/08	01/11	05/12	12/13	67	375	270	310	V	(3')	0.35	(3')*	0.35	(1)	300	300	114	51	(F)
Dry Comal Creek	USA	F	Dry Comal Creek	4	10/11	03/12	08/12	12/12	26	457	62	67	V	()	0.80	()*	0.80	()	300	300	60	100	(C)
San Vicente Dam Raise	USA	W	San Diego	299	06/09	08/11	09/12	09/14	103	474	459	465	V	(4')	0.78	(3')*	0.78	(3')*	300	300	86	127	(F)
Duck River	USA	W	Duck	31	01/14	- /15	09/15	- /16	41	90	121	128	0.10	(1) (3)			1.00	(1')* (3')*	300	300	107	55	(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)
Priest Rapids Right Embankment	USA	H	Columbia		11/19	- /21	- /23	- /23	17	564	46		V	(3')	V 0.75	(3') (17)	none		300	300			(F)

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Search again

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.

Willow Creek

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Flood Control / Recreation

River: Willow Creek

Reservoir capacity: 17 m³x10⁶

Construction Dates

Start of Project: 11/81

Start of RCC: 11/81

End of RCC: 09/82

End of Project: 04/83

Specifications

Height: 52 metres

Length: 543 metres

Volume of RCC: 331 m³x10³

Total volume: 331 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against precast concrete panels

Downstream

Slope	Type
0.80	Unformed face of RCC

Spillway

Slope	Type
0.80	Unformed face of RCC

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
47

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

Middle Fork

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Flood Control / Water Supply

River: Middle Fork

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: 05/84

Start of RCC: 05/84

End of RCC: 09/84

End of Project: 11/84

Specifications

Height: 38 metres

Length: 125 metres

Volume of RCC: 42 m³x10³

Total volume: 43 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
conduit

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
66

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

Carroll E. Ecton - formerly Winchester

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Upper Howard Creek

Reservoir capacity: 2 m³x10⁶

Construction Dates

Start of Project: 06/84

Start of RCC: 06/84

End of RCC: 11/84

End of Project: 01/85

Specifications

Height: 23 metres

Length: 363 metres

Volume of RCC: 24 m³x10³

Total volume: 27 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against precast concrete panels with geomembrane

Downstream

Slope	Type
Vertical	Traditional concrete against precast concrete panels
1.00	Unformed face of RCC

Spillway

Slope	Type
1.00	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
104

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

Carroll E. Ecton - formerly Winchester completed

Galesville

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

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

River: Cow Creek

Reservoir capacity: 52 m³x10⁶

Construction Dates

Start of Project: 07/84

Start of RCC: 07/84

End of RCC: 08/85

End of Project: 10/85

Specifications

Height: 50 metres

Length: 290 metres

Volume of RCC: 161 m³x10³

Total volume: 171 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.80	Unformed face of RCC

Spillway

Slope	Type
0.80	Unformed face of RCC

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
53

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

Grindstone Canyon

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Grindstone

Reservoir capacity: 2 m³x10⁶

Construction Dates

Start of Project: 09/85

Start of RCC: 09/85

End of RCC: 07/86

End of Project: 10/86

Specifications

Height: 42 metres

Length: 432 metres

Volume of RCC: 88 m³x10³

Total volume: 96 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
0.75	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
76

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

Monksville

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Wanaque

Reservoir capacity: 27 m³x10⁶

Construction Dates

Start of Project: 05/85

Start of RCC: 05/85

End of RCC: 08/86

End of Project: 11/86

Specifications

Height: 48 metres

Length: 670 metres

Volume of RCC: 219 m³x10³

Total volume: 232 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
Vertical	Traditional concrete against formwork
0.78	Unformed face of RCC

Spillway

Slope	Type
0.78	Traditional concrete against formwork [stepped face]

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
64

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

Lower Chase Creek

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Flood Control

River: Lower Chase Creek

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: 03/87

Start of RCC: 03/87

End of RCC: 06/87

End of Project: 07/87

Specifications

Height: 27 metres

Length: 122 metres

Volume of RCC: 14 m³x10³

Total volume: 22 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	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)
64

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

Upper Stillwater

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Irrigation / Water Supply

River: Rock Creek

Reservoir capacity: 37 m³x10⁶

Construction Dates

Start of Project: 12/83

Start of RCC: 12/83

End of RCC: 08/87

End of Project: 12/87

Specifications

Height: 91 metres

Length: 815 metres

Volume of RCC: 1125 m³x10³

Total volume: 1281 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Slip-formed/extruded facing elements

Downstream

Slope	Type
0.32	Slip-formed/extruded facing elements
0.60	Slip-formed/extruded facing elements

Spillway

Slope	Type
0.32	Slip-formed/extruded facing elements [stepped face]
0.60	Slip-formed/extruded facing elements [stepped face]

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
79

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

Elk Creek (as halted)

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Flood Control

River: Elk Creek

Reservoir capacity: 125 m³x10⁶

Construction Dates

Start of Project: 03/85

Start of RCC: 03/85

End of RCC: 01/88

End of Project: -/99

Specifications

Height: 35 metres

Length: 365 metres

Volume of RCC: 266 m³x10³

Total volume: 348 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.80	Slip-formed/extruded facing elements

Spillway

Slope	Type
0.80	Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)	Lifts (mm)
150	600

Cementitious material

Cement (kg/m³)
70

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

Stagecoach

Full Dam Information

Details

Country: USA

Owner: -

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)

S.W. Freese (formerly Stacy - spillway)

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Colorado

Reservoir capacity: 700 m³x10⁶

Construction Dates

Start of Project: 05/87

Start of RCC: 05/87

End of RCC: 04/89

End of Project: 01/90

Specifications

Height: 31 metres

Length: 173 metres

Volume of RCC: 89 m³x10³

Total volume: 158 m³x10³

Construction Methods

Facings

Upstream

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

Downstream

Slope	Type
0.831	Unformed face of RCC

Spillway

Slope	Type
ogee	Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
125

Pozzolan (kg/m³)	Pozzolan Type
62	High-lime flyash (ASTM Class C)

S.W. Freese (formerly Stacy - spillway) completed

Quail Creek South

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Quail Creek

Reservoir capacity: 50 m³x10⁶

Construction Dates

Start of Project: 02/90

Start of RCC: 02/90

End of RCC: 05/90

End of Project: 08/90

Specifications

Height: 42 metres

Length: 610 metres

Volume of RCC: 130 m³x10³

Total volume: 150 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
Vertical	Traditional concrete against formwork
0.85	Unformed face of RCC

Spillway

Slope	Type
conduit

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
80

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

Freeman diversion

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Groundwater Recharge

River: Santa Clara

Reservoir capacity: -

Construction Dates

Start of Project: 03/90

Start of RCC: 03/90

End of RCC: 09/90

End of Project: -/91

Specifications

Height: 17 metres

Length: 366 metres

Volume of RCC: 101 m³x10³

Total volume: 110 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.80	Unformed face of RCC

Spillway

Slope	Type
0.80	Unformed face of RCC

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
125

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

Nickajack Auxillary Spillway

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: Tennessee

Reservoir capacity: 311 m³x10⁶

Construction Dates

Start of Project: 08/89

Start of RCC: 08/89

End of RCC: 02/91

End of Project: 04/92

Specifications

Height: 17 metres

Length: 427 metres

Volume of RCC: 79 m³x10³

Total volume: 79 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
0.25	RCC against formwork [stepped face]

Downstream

Slope	Type
0.60	RCC against formwork [stepped face]

Spillway

Slope	Type
0.60	RCC against formwork [stepped face]

Placement

Layers (mm)	Lifts (mm)
300	600

Cementitious material

Cement (kg/m³)
85

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

Cuchillo Negro

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Flood Control

River: Cuchillo Negro

Reservoir capacity: -

Construction Dates

Start of Project: 10/89

Start of RCC: 10/89

End of RCC: 05/91

End of Project: 07/91

Specifications

Height: 50 metres

Length: 186 metres

Volume of RCC: 75 m³x10³

Total volume: 82 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against precast concrete panels

Downstream

Slope	Type
0.90	Unformed face of RCC

Spillway

Slope	Type
separate

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
77

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

Victoria replacement

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: West Branch

Reservoir capacity: 13 m³x10⁶

Construction Dates

Start of Project: 04/91

Start of RCC: 04/91

End of RCC: 10/91

End of Project: 06/92

Specifications

Height: 37 metres

Length: 100 metres

Volume of RCC: 36 m³x10³

Total volume: 40 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Reinforced conventional concrete cast after RCC placement

Downstream

Slope	Type
0.80	RCC against formwork [stepped face]

Spillway

Slope	Type
0.80	RCC against formwork [stepped face]

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
67

Pozzolan (kg/m³)	Pozzolan Type
67	High-lime flyash (ASTM Class C)

Alan Henry Spillway

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Double Mountain Fork

Reservoir capacity: 140 m³x10⁶

Construction Dates

Start of Project: 03/91

Start of RCC: 03/91

End of RCC: 04/92

End of Project: -/93

Specifications

Height: 25 metres

Length: 84 metres

Volume of RCC: 22 m³x10³

Total volume: 23 m³x10³

Construction Methods

Facings

Upstream

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

Downstream

Slope	Type
1.10	Unformed face of RCC

Spillway

Slope	Type
ogee	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
119

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

Jim Wilson (formerly Town Wash Detention)

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Flood Control

River: Town Wash

Reservoir capacity: -

Construction Dates

Start of Project: 01/92

Start of RCC: 01/92

End of RCC: 05/92

End of Project: 06/92

Specifications

Height: 18 metres

Length: 264 metres

Volume of RCC: 43 m³x10³

Total volume: 45 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Slip-formed/extruded facing elements

Downstream

Slope	Type
1.50	RCC against formwork

Spillway

Slope	Type
1.50	RCC against formwork [stepped face]
	Unformed face of RCC [stepped face]

Placement

Layers (mm)	Lifts (mm)
200	200

Cementitious material

Cement (kg/m³)
107

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

Jim Wilson (formerly Town Wash Detention) completed

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)

Zintel Canyon

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Flood Control

River: Zintel

Reservoir capacity: 3 m³x10⁶

Construction Dates

Start of Project: 03/92

Start of RCC: 03/92

End of RCC: 10/92

End of Project: 12/92

Specifications

Height: 39 metres

Length: 158 metres

Volume of RCC: 54 m³x10³

Total volume: 55 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against precast concrete panels

Downstream

Slope	Type
0.85	Unformed face of RCC

Spillway

Slope	Type
0.85	Unformed face of RCC

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
74

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

Elmer Thomas - replacement

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Recreation

River: Little Medicine Creek

Reservoir capacity: 10 m³x10⁶

Construction Dates

Start of Project: 02/92

Start of RCC: 02/92

End of RCC: 02/93

End of Project: 05/93

Specifications

Height: 34 metres

Length: 128 metres

Volume of RCC: 29 m³x10³

Total volume: 34 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.64	Traditional concrete against formwork

Spillway

Slope	Type
none

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
89

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

Clifford D. Craig (formerly Spring Hollow)

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: off-stream

Reservoir capacity: 12 m³x10⁶

Construction Dates

Start of Project: 10/92

Start of RCC: 10/92

End of RCC: 08/93

End of Project: -/94

Specifications

Height: 74 metres

Length: 302 metres

Volume of RCC: 222 m³x10³

Total volume: 223 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
none

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
53

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

Clifford D. Craig (formerly Spring Hollow) completed

Hudson River Nº11

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Mountain Creek

Reservoir capacity: -

Construction Dates

Start of Project: 11/92

Start of RCC: 11/92

End of RCC: 08/93

End of Project: -/93

Specifications

Height: 21 metres

Length: 168 metres

Volume of RCC: 26 m³x10³

Total volume: 28 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against precast concrete panels with geomembrane

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)
119

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

Rocky Gulch

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Pollution Control

River: Rocky Gulch

Reservoir capacity: -

Construction Dates

Start of Project: 05/94

Start of RCC: 05/94

End of RCC: 06/94

End of Project: 07/94

Specifications

Height: 18 metres

Length: 55 metres

Volume of RCC: 6 m³x10³

Total volume: 7 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against formwork

Downstream

Slope	Type
0.80	Unformed face of RCC

Spillway

Slope	Type
none

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
184

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

New Peterson Lake

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Tributary of Cache La Poudre

Reservoir capacity: 3 m³x10⁶

Construction Dates

Start of Project: 05/95

Start of RCC: 05/95

End of RCC: 11/95

End of Project: 12/95

Specifications

Height: 21 metres

Length: 70 metres

Volume of RCC: 7 m³x10³

Total volume: 8 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)
145

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

Jack Turner (formerly Big Haynes)

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Big Haynes Creek

Reservoir capacity: -

Construction Dates

Start of Project: 10/94

Start of RCC: 10/94

End of RCC: 06/96

End of Project: 09/96

Specifications

Height: 27 metres

Length: 427 metres

Volume of RCC: 72 m³x10³

Total volume: 74 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against precast concrete panels with geomembrane

Downstream

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

Spillway

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

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
42
39

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

Jack Turner (formerly Big Haynes) completed

Tie Hack

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: South Fork Clear Creek

Reservoir capacity: 3 m³x10⁶

Construction Dates

Start of Project: 05/96

Start of RCC: 05/96

End of RCC: 08/97

End of Project: -/97

Specifications

Height: 41 metres

Length: 170 metres

Volume of RCC: 62 m³x10³

Total volume: 69 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)
89

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

Penn Forest

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Wild Creek

Reservoir capacity: 2 m³x10⁶

Construction Dates

Start of Project: 08/96

Start of RCC: 08/96

End of RCC: 10/98

End of Project: 12/98

Specifications

Height: 49 metres

Length: 610 metres

Volume of RCC: 283 m³x10³

Total volume: 283 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against precast concrete panels with geomembrane

Downstream

Slope	Type
0.50	RCC supported by fill shoulders
	RCC against precast concrete panels

Spillway

Slope	Type
conduit

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
58

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

Buckhorn

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Contentea Creek

Reservoir capacity: -

Construction Dates

Start of Project: 03/98

Start of RCC: 03/98

End of RCC: 04/99

End of Project: 06/09

Specifications

Height: 16 metres

Length: 781 metres

Volume of RCC: 64 m³x10³

Total volume: 69 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	Traditional concrete against precast concrete panels with geomembrane

Downstream

Slope	Type

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
89

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

Barnard Creek Canyon Debris Dam

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Flood Control

River: Barnard Creek

Reservoir capacity: -

Construction Dates

Start of Project: 08/99

Start of RCC: 08/99

End of RCC: 11/99

End of Project: 01/00

Specifications

Height: 18 metres

Length: 46 metres

Volume of RCC: 3 m³x10³

Total volume: 3 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical

Downstream

Slope	Type
0.75	[stepped face]

Spillway

Slope	Type
0.75	[stepped face]

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
108

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

Barnard Creek Canyon Debris Dam on Google Earth

Bullard Creek

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Flood Control

River: Bullard Creek

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: 10/98

Start of RCC: 10/98

End of RCC: -/99

End of Project: -/99

Specifications

Height: 16 metres

Length: 110 metres

Volume of RCC: 7 m³x10³

Total volume: 7 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against formwork

Downstream

Slope	Type
v	RCC against formwork [stepped face]
0.75

Spillway

Slope	Type
0.75	RCC against formwork [stepped face]

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
148

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

Trout Creek

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Irrigation / Recreation

River: Trout Creek

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: 08/99

Start of RCC: 08/99

End of RCC: 05/00

End of Project: 07/00

Specifications

Height: 31 metres

Length: 38 metres

Volume of RCC: 9 m³x10³

Total volume: 10 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)
163

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

Pickle Jar

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: -

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: 10/99

Start of RCC: 10/99

End of RCC: 05/00

End of Project: 08/00

Specifications

Height: 16 metres

Length: 57 metres

Volume of RCC: 331 m³x10³

Total volume: 331 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)
90

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

Pajarito Canyon

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Flood Control

River: Pajarito

Reservoir capacity: 8 m³x10⁶

Construction Dates

Start of Project: 06/00

Start of RCC: 06/00

End of RCC: 08/00

End of Project: 09/00

Specifications

Height: 36 metres

Length: 112 metres

Volume of RCC: 48 m³x10³

Total volume: 48 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC supported by fill shoulders

Downstream

Slope	Type
1.00	Unformed face of RCC

Spillway

Slope	Type
conduit

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
148

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

North Fork Hughes River

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

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

River: North Fork Hughes River

Reservoir capacity: 1480 m³x10⁶

Construction Dates

Start of Project: 07/99

Start of RCC: 07/99

End of RCC: 07/01

End of Project: -/01

Specifications

Height: 26 metres

Length: 200 metres

Volume of RCC: 65 m³x10³

Total volume: 65 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against precast concrete panels with geomembrane

Downstream

Slope	Type
0.80	RCC against precast concrete blocks

Spillway

Slope	Type
0.80	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
59
107

Pozzolan (kg/m³)	Pozzolan Type
59	Low-lime flyash (ASTM Class F)
65

Hunting Run

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Hunting Run

Reservoir capacity: 2 m³x10⁶

Construction Dates

Start of Project: 05/00

Start of RCC: 05/00

End of RCC: 01/02

End of Project: 08/02

Specifications

Height: 36 metres

Length: 720 metres

Volume of RCC: 115 m³x10³

Total volume: 128 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against precast concrete panels with geomembrane

Downstream

Slope	Type
	Unformed face of RCC

Spillway

Slope	Type
	Unformed face of RCC

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
74

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

Randleman Lake

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Recreation / Water Supply

River: Deep

Reservoir capacity: 84 m³x10⁶

Construction Dates

Start of Project: 07/01

Start of RCC: 07/01

End of RCC: 07/02

End of Project: 01/03

Specifications

Height: 31 metres

Length: 280 metres

Volume of RCC: 70 m³x10³

Total volume: 76 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
0.75	Traditional concrete against formwork [stepped face]

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
89

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

Olivenhain

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Escondido Creek

Reservoir capacity: 30 m³x10⁶

Construction Dates

Start of Project: 06/01

Start of RCC: 06/01

End of RCC: 10/02

End of Project: 07/03

Specifications

Height: 97 metres

Length: 788 metres

Volume of RCC: 1070 m³x10³

Total volume: 1140 m³x10³

Construction Methods

Facings

Upstream

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

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)
300	300

Cementitious material

Cement (kg/m³)
74

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

Big Cherry

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: South Fork, Powell River

Reservoir capacity: 2 m³x10⁶

Construction Dates

Start of Project: 04/04

Start of RCC: 04/04

End of RCC: 01/05

End of Project: 07/05

Specifications

Height: 26 metres

Length: 113 metres

Volume of RCC: 11 m³x10³

Total volume: 12 m³x10³

Construction Methods

Facings

Upstream

Slope	Type

Downstream

Slope	Type

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
82

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

Saluda dam remediation

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: Saluda

Reservoir capacity: 1970 m³x10⁶

Construction Dates

Start of Project: 08/02

Start of RCC: 08/02

End of RCC: 04/05

End of Project: 07/05

Specifications

Height: 65 metres

Length: 2439 metres

Volume of RCC: 1004 m³x10³

Total volume: 1410 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
	Traditional concrete against precast concrete panels

Downstream

Slope	Type
	Traditional concrete against precast concrete panels

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
89

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

Pine Brook

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: -

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: 01/05

Start of RCC: 01/05

End of RCC: 04/06

End of Project: -/06

Specifications

Height: 26 metres

Length: 170 metres

Volume of RCC: 27 m³x10³

Total volume: 30 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against precast concrete panels

Downstream

Slope	Type
	Unformed face of RCC

Spillway

Slope	Type
separate

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
95

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

Genesee #2

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Bear Creek

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: 06/06

Start of RCC: 06/06

End of RCC: 11/06

End of Project: 10/07

Specifications

Height: 29 metres

Length: 168 metres

Volume of RCC: 24 m³x10³

Total volume: -

Construction Methods

Facings

Upstream

Slope	Type
Vertical

Downstream

Slope	Type

Spillway

Slope	Type

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)

Pozzolan (kg/m³)	Pozzolan Type

Hickory Log Creek

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Hickory Log Creek

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: 10/05

Start of RCC: 10/05

End of RCC: 06/07

End of Project: 10/07

Specifications

Height: 55 metres

Length: 290 metres

Volume of RCC: 165 m³x10³

Total volume: -

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against precast concrete panels with geomembrane

Downstream

Slope	Type
0.80	RCC against formwork (GEVR/GE-RCC) [stepped face]

Spillway

Slope	Type
0.80	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
89
80 74

Pozzolan (kg/m³)	Pozzolan Type
89	Low-lime flyash (ASTM Class F)
98 104

Elkwater Fork

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Tygart Tributory

Reservoir capacity: 3 m³x10⁶

Construction Dates

Start of Project: -/06

Start of RCC: -/06

End of RCC: 08/07

End of Project: -/07

Specifications

Height: 39 metres

Length: 204 metres

Volume of RCC: 106 m³x10³

Total volume: 113 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical	RCC against precast concrete panels with 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)
300	300

Cementitious material

Cement (kg/m³)
59

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

Bear Creek

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Flood Control / Water Supply

River: Bear Creek

Reservoir capacity: 47 m³x10⁶

Construction Dates

Start of Project: 01/08

Start of RCC: 01/08

End of RCC: 05/09

End of Project: 06/09

Specifications

Height: 27 metres

Length: 292 metres

Volume of RCC: 60 m³x10³

Total volume: 69 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

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
77

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

Deep Creek Nº5D

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Flood Control / Water Supply

River: Deep Creek

Reservoir capacity: 15 m³x10⁶

Construction Dates

Start of Project: 12/08

Start of RCC: 12/08

End of RCC: 12/09

End of Project: 07/10

Specifications

Height: 22 metres

Length: 226 metres

Volume of RCC: 39 m³x10³

Total volume: 45 m³x10³

Construction Methods

Facings

Upstream

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

Downstream

Slope	Type
0.80	RCC against formwork (GEVR/GE-RCC) [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)
89

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

Thornton Gap (Tollway)

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Flood Control

River: -

Reservoir capacity: 1 m³x10⁶

Construction Dates

Start of Project: 02/10

Start of RCC: 02/10

End of RCC: 09/11

End of Project: 11/11

Specifications

Height: 35 metres

Length: 69 metres

Volume of RCC: 25 m³x10³

Total volume: 25 m³x10³

Construction Methods

Facings

Upstream

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

Downstream

Slope	Type
	RCC against formwork (GEVR/GE-RCC) [stepped face]

Spillway

Slope	Type
	RCC against formwork (GEVR/GE-RCC) [stepped face]

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
48

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

Portugues

Full Dam Information

Details

Country: USA

Owner: -

Type: Arch-Gravity

Purpose(s): Flood Control

River: Portugues

Reservoir capacity: 20 m³x10⁶

Construction Dates

Start of Project: 04/08

Start of RCC: 04/08

End of RCC: 05/12

End of Project: 12/13

Specifications

Height: 67 metres

Length: 375 metres

Volume of RCC: 270 m³x10³

Total volume: 310 m³x10³

Construction Methods

Facings

Upstream

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

Downstream

Slope	Type
0.35	RCC against formwork (GEVR/GE-RCC) [stepped face]

Spillway

Slope	Type
0.35	Traditional concrete against formwork

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
114

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

Dry Comal Creek

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Flood Control

River: Dry Comal Creek

Reservoir capacity: 4 m³x10⁶

Construction Dates

Start of Project: 10/11

Start of RCC: 10/11

End of RCC: 08/12

End of Project: 12/12

Specifications

Height: 26 metres

Length: 457 metres

Volume of RCC: 62 m³x10³

Total volume: 67 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
Vertical

Downstream

Slope	Type
0.80	[stepped face]

Spillway

Slope	Type
0.80

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
60

Pozzolan (kg/m³)	Pozzolan Type
100	High-lime flyash (ASTM Class C)

San Vicente Dam Raise

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: San Diego

Reservoir capacity: 299 m³x10⁶

Construction Dates

Start of Project: 06/09

Start of RCC: 06/09

End of RCC: 09/12

End of Project: 09/14

Specifications

Height: 103 metres

Length: 474 metres

Volume of RCC: 459 m³x10³

Total volume: 465 m³x10³

Construction Methods

Facings

Upstream

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

Downstream

Slope	Type
0.78	RCC against formwork (GEVR/GE-RCC) [stepped face]

Spillway

Slope	Type
0.78	RCC against formwork (GEVR/GE-RCC) [stepped face]

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
86

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

Duck River

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Duck

Reservoir capacity: 31 m³x10⁶

Construction Dates

Start of Project: 01/14

Start of RCC: 01/14

End of RCC: 09/15

End of Project: -/16

Specifications

Height: 41 metres

Length: 90 metres

Volume of RCC: 121 m³x10³

Total volume: 128 m³x10³

Construction Methods

Facings

Upstream

Slope	Type
0.10	Traditional concrete against formwork
	RCC against formwork

Downstream

Slope	Type

Spillway

Slope	Type
1.00	Traditional concrete against formwork (GEVR/GE-RCC) [stepped face]
	RCC against formwork (GEVR/GE-RCC) [stepped face]

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)
107

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

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

Priest Rapids Right Embankment

Full Dam Information

Details

Country: USA

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: Columbia

Reservoir capacity: -

Construction Dates

Start of Project: 11/19

Start of RCC: 11/19

End of RCC: -/23

End of Project: -/23

Specifications

Height: 17 metres

Length: 564 metres

Volume of RCC: 46 m³x10³

Total volume: -

Construction Methods

Facings

Upstream

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

Downstream

Slope	Type
Vertical	RCC against formwork (GEVR/GE-RCC)
0.75	Unformed face of RCC

Spillway

Slope	Type
none

Placement

Layers (mm)	Lifts (mm)
300	300

Cementitious material

Cement (kg/m³)

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

Priest Rapids Right Embankment on Google Earth

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