Irrigation Dams

9,419 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Al Capone Campbell	Low Hazard	29 ft	2007	Earth	Wyoming
A. L. Chaffin Butte	Low Hazard	65 ft	1957	Earth	California
Alcova Natrona	High Hazard	265 ft	1937	Earth	Wyoming
Alder Owyhee	Low Hazard	21 ft	1909	—	Idaho
Alder Creek Harney	Low Hazard	55 ft	1973	—	Oregon
Alder Creek Ranch Dam Humboldt	Low Hazard	24 ft	2006	Earth	Nevada
Aldridge Lake Dam Mills	Low Hazard	37 ft	1966	Earth	Texas
Alemar Dam Isle of Wight	Unknown	17 ft	—	Earth	Virginia
Alexander Montrose	Low Hazard	28 ft	1968	Earth	Colorado
Alexander Lake Delta	Low Hazard	11 ft	1886	Earth	Colorado
Alfred J. Burke Dam No.1 Butte	Low Hazard	23 ft	1960	Earth	South Dakota
Alisal Creek Santa Barbara	High Hazard	93 ft	1971	Earth	California
Alkali Creek Park	Low Hazard	36 ft	1950	Earth	Wyoming
Alkali Dam Humboldt	Low Hazard	16 ft	1941	Earth	Nevada
Alkali (Toole) Toole	Low Hazard	20 ft	1907	Earth	Montana
All American Sports City INC Rec Dam Dutchess	Significant Hazard	17 ft	1966	Earth	New York
Allan Baucom Dam Union	Low Hazard	—	1983	Earth	North Carolina
Allday Dam Houston	Low Hazard	16 ft	1949	Earth	Texas
Allee Campbell	Low Hazard	7 ft	1978	Earth	Wyoming
Allegheny River Lock and Dam 5 Armstrong	Low Hazard	—	1927	Gravity	Pennsylvania
Allen Lake	High Hazard	33 ft	1955	Earth	California
Allen Sheridan	Low Hazard	35 ft	1955	Earth	Wyoming
Allen Basin Rio Blanco	Significant Hazard	52 ft	1956	Earth	Colorado
Allen Creek Crook	Low Hazard	78 ft	1959	Other	Oregon
Allen Dam Franklin	Low Hazard	—	—	Earth	North Carolina
Allen Lake Boulder	Significant Hazard	24 ft	1928	Earth	Colorado
Allen Lake Dam Howard	Low Hazard	20 ft	1967	Earth	Texas
Allens Pond Dam Pitt	Low Hazard	—	1959	Earth	North Carolina
Allerman #1 Dam Douglas	High Hazard	20 ft	—	Earth	Nevada
Alley Lake Dam Hickory	Low Hazard	25 ft	1972	Earth	Missouri
A. L. Lind No. 1 Niobrara	Low Hazard	17 ft	1940	Earth	Wyoming
Allis Douglas	Low Hazard	45 ft	1906	Earth	Colorado
Allison Toole	Low Hazard	12 ft	1964	Earth	Montana
Allison Dam Concho	Low Hazard	10 ft	1918	Gravity	Texas
Allison Lake Beckham	Low Hazard	33 ft	1965	Earth	Oklahoma
Allmans Dam Albemarle	Unknown	17 ft	—	Earth	Virginia
Almaden Santa Clara	High Hazard	110 ft	1936	Earth	California
Almaden Valley Santa Clara	High Hazard	38 ft	1965	Earth	California
Al Produce Dam Schuyler	Significant Hazard	15 ft	2016	—	New York
Alsbury Mesa	Significant Hazard	25 ft	1996	Earth	Colorado
Altemus Indiana	Significant Hazard	30 ft	1987	Earth	Pennsylvania
Alter Lake Dam Arkansas	Low Hazard	—	1967	Earth	Arkansas
Altnow Reservoir Harney	Low Hazard	20 ft	1908	Earth	Oregon
Alton Reservoir Kane	High Hazard	—	—	Earth	Utah
Altura Clear Creek	Low Hazard	21 ft	1904	Earth	Colorado
Altus Auxiliary Dike Kiowa	High Hazard	20 ft	1945	Earth	Oklahoma
Altus East Dike Kiowa	High Hazard	35 ft	1945	Earth	Oklahoma
Altus Lugert Dike Kiowa	High Hazard	47 ft	1945	Earth	Oklahoma
Altus North Dike Greer	High Hazard	45 ft	1945	Earth	Oklahoma
Altus South Dike Kiowa	High Hazard	46 ft	1945	Earth	Oklahoma