Irrigation Dams

9,419 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Comanche Creek Dam Pecos	High Hazard	22 ft	1955	Earth	Texas
Comins Lake Dam White Pine	Significant Hazard	17 ft	—	Earth	Nevada
Como Ravalli	High Hazard	70 ft	1910	Earth	Montana
Complimentary Judith Basin	Low Hazard	30 ft	1950	Earth	Montana
Compton Dam #1 Culpeper	Unknown	30 ft	—	Earth	Virginia
Compton Dam #2 Culpeper	Unknown	38 ft	—	Earth	Virginia
Conagra Aerated and Settling Ponds Stanislaus	High Hazard	15 ft	—	Earth	California
Concho Springs Apache	Significant Hazard	24 ft	1927	Rockfill	Arizona
Conconully Okanogan	High Hazard	72 ft	1909	Earth	Washington
Concow Butte	High Hazard	94 ft	1925	Arch	California
Concrete Plant Lake Lewis	High Hazard	44 ft	2003	Earth	Missouri
Conditt Bryan	Low Hazard	19 ft	1966	Earth	Oklahoma
Cone Irrigation Pond Dam Toombs	Low Hazard	13 ft	—	Earth	Georgia
Cone Johnson Dam Castro	Low Hazard	17 ft	1971	Earth	Texas
Confroy Dam Halifax	Unknown	22 ft	—	Earth	Virginia
Conleys Lake (Powell) Powell	Low Hazard	11 ft	1958	Earth	Montana
Connally Lake No 2 Dam Wilson	Low Hazard	20 ft	1964	Earth	Texas
Conn Creek Napa	High Hazard	125 ft	1946	Earth	California
Connell Lake Dam Mitchell	Low Hazard	8 ft	1956	Earth	Georgia
Connell Pond Dam Ware	Low Hazard	6 ft	—	Earth	Georgia
Conover #1 Yellowstone	Low Hazard	15 ft	1970	Earth	Montana
Conover #2 Yellowstone	Low Hazard	25 ft	1974	Earth	Montana
Conroe Dam Montgomery	High Hazard	82 ft	1973	Earth	Texas
Consolidated Garfield	High Hazard	30 ft	1913	Earth	Colorado
Continental Hinsdale	High Hazard	92 ft	1927	Earth	Colorado
Continental #1 Coconino	High Hazard	32 ft	1972	Earth	Arizona
Continental #2 Coconino	High Hazard	36 ft	1974	Earth	Arizona
Control Strct #1 St. Lucie	Low Hazard	27 ft	1970	Other	Florida
Control Struc #2 St. Lucie	Low Hazard	14 ft	1959	Other	Florida
Control Struc #3 St. Lucie	Low Hazard	14 ft	1962	Other	Florida
Control Structure 5 Orange	High Hazard	29 ft	1970	Gravity	Florida
Conway Dam No.2 Holmes	Low Hazard	15 ft	1970	Earth	Florida
Cook Dam Rock	Low Hazard	28 ft	1951	Earth	Nebraska
Cook Dam Houston	Low Hazard	18 ft	1947	Earth	Texas
Cook Lake Dam Irwin	Low Hazard	15 ft	1967	Earth	Georgia
Cook Lake Dam Cass	Low Hazard	15 ft	1975	Earth	Missouri
Cook Lake Dam Audrain	High Hazard	19 ft	1978	Earth	Missouri
Cook Levee Harris	Low Hazard	7 ft	1979	Earth	Texas
Cook No. 2 Sonoma	High Hazard	35 ft	1961	Earth	California
Cook Reservoir (Wash) Washington	Significant Hazard	28 ft	1972	Earth	Oregon
Coolidge Gila	High Hazard	—	1931	Concrete	Arizona
Coon Richland	Low Hazard	15 ft	1950	Earth	Montana
Coon Camp Lassen	Low Hazard	23 ft	1900	Earth	California
Coon Creek #1 Mesa	High Hazard	19 ft	1900	Earth	Colorado
Coon Creek #2 Mesa	Low Hazard	12 ft	1900	Earth	Colorado
Coon Creek #3 Mesa	Low Hazard	14 ft	1895	Earth	Colorado
Cooney Carbon	High Hazard	102 ft	1937	Earth	Montana
Cooper-Adams #4 Fergus	Low Hazard	15 ft	1960	Earth	Montana
Cooper-Adams #6 Fergus	Low Hazard	13 ft	1960	Earth	Montana
Cooper Dam Howell	Low Hazard	15 ft	1976	Earth	Missouri