Irrigation Dams

9,419 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Cottonwood Dam (Park) Park	High Hazard	39 ft	1953	Earth	Montana
Cottonwood (Drewsey) Harney	Significant Hazard	73 ft	1967	Other	Oregon
Cottonwood Field Station Jackson	Low Hazard	18 ft	1937	Earth	South Dakota
Cottowood Creek Lake Dam Seg Iv Dallas	Low Hazard	15 ft	1985	Earth	Texas
Cougar Dam Lane	High Hazard	473 ft	1963	Rockfill	Oregon
Coulter #2 Garfield	Low Hazard	25 ft	1956	Earth	Montana
Country Club of Mo Lake Dam Boone	High Hazard	30 ft	1972	Earth	Missouri
Courtright Washington	Low Hazard	24 ft	1973	—	Idaho
Courtright Dike Washington	Low Hazard	12 ft	1973	—	Idaho
Cove Moffat	Low Hazard	21 ft	1950	Earth	Colorado
Cove Rio Blanco	Low Hazard	24 ft	1918	Earth	Colorado
Cove Creek Dam Albemarle	Unknown	26 ft	—	Earth	Virginia
Cove Lake Rio Blanco	Low Hazard	28 ft	1918	Earth	Colorado
Covington Millpond Dam Marlboro	Low Hazard	11 ft	1900	—	South Carolina
Cowan Reservoir Chouteau	Low Hazard	20 ft	1936	Earth	Montana
Cow Bayou WS SCS Site 11c Dam McLennan	Low Hazard	26 ft	1964	Earth	Texas
Cow Bayou WS SCS Site 16 Dam Falls	Low Hazard	37 ft	1965	Earth	Texas
Cow Bayou WS SCS Site 21 Dam McLennan	Low Hazard	31 ft	1964	Earth	Texas
Cow Bayou WS SCS Site 23 Dam McLennan	Low Hazard	30 ft	1964	Earth	Texas
Cow Bayou WS SCS Site 24 Dam McLennan	Low Hazard	39 ft	1964	Earth	Texas
Cow Bayou WS SCS Site 2 Dam McLennan	Low Hazard	44 ft	1958	Earth	Texas
Cow Camp Natrona	Low Hazard	28 ft	1952	Earth	Wyoming
Cow Camp Reservoir Pitkin	Low Hazard	20 ft	2006	Earth	Colorado
Cow Creek Sweetwater	Low Hazard	16 ft	1987	Earth	Wyoming
Cow Creek Elmore	Low Hazard	34 ft	1915	—	Idaho
Cow Creek Lake Carbon	High Hazard	28 ft	1941	Earth	Wyoming
Cowdrey Jackson	Low Hazard	8 ft	1952	Earth	Colorado
Cow Lake Dam Adams	Low Hazard	—	1935	Gravity	Washington
Cox Dam 1 Cherry	Low Hazard	9 ft	1955	Earth	Nebraska
Cox Dam 1-A Cherry	Low Hazard	10 ft	1955	Earth	Nebraska
Cox Dam 2 Cherry	Low Hazard	8 ft	1955	Earth	Nebraska
Cox Lake Dam Grady	Low Hazard	19 ft	1992	Earth	Georgia
Cox Reservoir Dam Frio	Significant Hazard	17 ft	1972	Earth	Texas
Cox Richard Comanche	Low Hazard	29 ft	1970	Earth	Oklahoma
Coy Uinta	Low Hazard	13 ft	2009	Earth	Wyoming
Coy Lake Dam Adair	Low Hazard	25 ft	1980	Earth	Missouri
Coyote Santa Clara	High Hazard	140 ft	1936	Earth	California
Coyote Uinta	Low Hazard	8 ft	1962	Earth	Wyoming
Coyote Den Sheridan	Low Hazard	31 ft	1965	Earth	Wyoming
Coyote Flat Lassen	Significant Hazard	52 ft	1928	Earth	California
Coyote Hole Dam Elko	Low Hazard	10 ft	—	Earth	Nevada
Coyote Percolation Santa Clara	High Hazard	24 ft	1934	Buttress	California
Coyte Jackson	Low Hazard	24 ft	1970	Earth	Colorado
Cozzens Weld	Low Hazard	17 ft	1902	Earth	Colorado
Craig Washington	Low Hazard	18 ft	1978	—	Idaho
Craig #1 Mesa	Significant Hazard	32 ft	1951	Earth	Colorado
Craig #2 Mesa	Significant Hazard	47 ft	1960	Earth	Colorado
Craig Mcdowell Farm Pond Dam Rutherford	Low Hazard	—	2009	Earth	North Carolina
Crain Johnson	Low Hazard	20 ft	1958	Earth	Wyoming
Cramer Lassen	Low Hazard	13 ft	1910	Earth	California