Irrigation Dams

9,419 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Armells Reservoir Fergus	Low Hazard	38 ft	1951	Earth	Montana
Armendaiz Levee Willacy	Low Hazard	7 ft	1960	Earth	Texas
Armistead Dam Pulaski	Low Hazard	25 ft	1960	Rockfill	Missouri
Armory Creek Chattahoochee	Low Hazard	20 ft	1990	Earth	Georgia
Armstrong Irr. Dam Haakon	Low Hazard	21 ft	1974	Earth	South Dakota
Arnett Dam Columbus	Low Hazard	—	1900	Earth	North Carolina
Arnold Dam 1 Clay	Low Hazard	27 ft	1969	Earth	Nebraska
Arnoname 127 Bullock's Dam Prairie	Low Hazard	17 ft	1961	Earth	Arkansas
Arntz Dam Harney	Low Hazard	20 ft	1957	Earth	Oregon
Arock Diversion Dam Malheur	Low Hazard	20 ft	—	Masonry	Oregon
Arrington Properties INC Payne	Low Hazard	36 ft	1979	Earth	Oklahoma
Arritola Reservoir Malheur	Low Hazard	18 ft	1916	Earth	Oregon
Arrowhead Weld	Low Hazard	30 ft	1962	Earth	Colorado
Arrowhead Reservoir Lemhi	Significant Hazard	20 ft	1975	—	Idaho
Arrowrock Boise	High Hazard	350 ft	1915	Concrete	Idaho
Arroyo Seco Amador	High Hazard	67 ft	1957	Earth	California
Artesian Lower Campbell	Low Hazard	32 ft	1951	Earth	Wyoming
Artesia Wastewater Re-Use Irrigation Pond 1 Eddy	Significant Hazard	12 ft	2006	Earth	New Mexico
Arther Dengel #1 Fergus	Significant Hazard	24 ft	1948	Earth	Montana
Arthun Dam Park	Significant Hazard	23 ft	1956	Earth	Montana
Arthur Richland	Low Hazard	20 ft	1930	Earth	Montana
Arthur Neely Dam York	Low Hazard	26 ft	1959	—	South Carolina
Arthur R. Bowman Crook	High Hazard	245 ft	1960	Earth	Oregon
Arthur V. Watkins Box Elder	High Hazard	—	1964	Earth	Utah
Artz #1 Garfield	Low Hazard	12 ft	1950	Earth	Montana
Arvil Setzler Dam Comanche	Low Hazard	12 ft	1974	Earth	Texas
Asaayi McKinley	High Hazard	—	1964	Earth	New Mexico
Asamera Effluent Storage Dam Storey	High Hazard	32 ft	2001	Earth	Nevada
Asbury Farms Dam Jasper	Low Hazard	12 ft	1965	Earth	Missouri
Ashbury Lake Dam Ralls	High Hazard	28 ft	1978	Earth	Missouri
Ash Creek Washington	High Hazard	—	1960	Rockfill	Utah
Ash Creek Prairie	Low Hazard	29 ft	1951	Earth	Montana
Asher Lake Dam Chariton	Low Hazard	34 ft	1977	Earth	Missouri
Ashley Flathead	Low Hazard	10 ft	1928	Earth	Montana
Ashley Paulk Irrigation Pond Dam Coffee	Low Hazard	18 ft	—	Earth	Georgia
Ashley Twin Lakes Uintah	Significant Hazard	—	1920	Earth	Utah
Ashton Fremont	High Hazard	65 ft	1917	Earth	Idaho
Ashton Lake Dam Mills	Low Hazard	16 ft	1900	Gravity	Texas
Asimus Dam Holt	Low Hazard	31 ft	1962	Earth	Nebraska
Askin Fallon	Low Hazard	30 ft	1960	Earth	Montana
Aspc-Safford Effluent Pond Graham	Low Hazard	40 ft	1992	Earth	Arizona
Aspen Leaf Gunnison	Low Hazard	26 ft	1947	Earth	Colorado
Aspermont Lake Dam Stonewall	Low Hazard	20 ft	1925	Earth	Texas
Assoc Dev. Dam Okaloosa	Low Hazard	20 ft	1970	Earth	Florida
Aster Toole	Low Hazard	7 ft	1920	Earth	Montana
Asti Sonoma	Low Hazard	34 ft	1955	Earth	California
Atchison Apache	Low Hazard	8 ft	1920	Earth	Arizona
At Gilchrest Dam Comanche	Low Hazard	21 ft	1968	Earth	Texas
Atkinson Dam Pittsylvania	Unknown	28 ft	—	Earth	Virginia
Atkinson Lake Dam Callaway	Significant Hazard	15 ft	1976	Earth	Missouri