Irrigation Dams

9,419 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Boswell Lake Dam Clark	Low Hazard	22 ft	1955	Earth	Arkansas
Botetourt Country Club Dam Botetourt	Unknown	36 ft	—	Earth	Virginia
Bottle Stomp Montrose	Low Hazard	33 ft	1955	Earth	Colorado
Bottoms Lake	High Hazard	47 ft	1990	Earth	California
Botts Lake Dam Arkansas	Low Hazard	—	1974	Earth	Arkansas
Boulder Lake Valley	Significant Hazard	15 ft	1902	—	Idaho
Boulder Lake Sublette	Significant Hazard	25 ft	1964	Earth	Wyoming
Boulder Lane Johnson	Low Hazard	34 ft	2007	Earth	Wyoming
Boulder Meadow Valley	Significant Hazard	35 ft	1968	—	Idaho
Boulder - North Boulder	High Hazard	44 ft	1955	Earth	Colorado
Boulder - South Boulder	High Hazard	45 ft	1955	Earth	Colorado
Boulder Wastewater Storage Dam Clark	Low Hazard	15 ft	—	Earth	Nevada
Boulter Sublette	Low Hazard	21 ft	1956	Earth	Wyoming
Bounds Lake Dam Panola	Low Hazard	17 ft	1956	Earth	Texas
Bowell Dam Dickinson	Low Hazard	19 ft	1970	Earth	Kansas
Bowen Irrigation Pond Dam Irwin	Low Hazard	13 ft	1961	Earth	Georgia
Bowen Lake Dam Toombs	Low Hazard	11 ft	1955	Earth	Georgia
Bowens Pond Dam Candler	Low Hazard	11 ft	—	Earth	Georgia
Bowers Pond Dam Lancaster	Unknown	35 ft	1960	—	South Carolina
Bowles #1 Jefferson	Significant Hazard	20 ft	1973	Earth	Colorado
Bowles #2 Adams	Low Hazard	9 ft	1908	Earth	Colorado
Bowman Arch Nevada	High Hazard	105 ft	1927	Arch	California
Bowman Dam Clark	High Hazard	50 ft	1950	Earth	Nevada
Bowman Dam; David & Richard Slope	Low Hazard	21 ft	1982	Earth	North Dakota
Bowman Lake 1 Powell	Low Hazard	22 ft	1958	Earth	Montana
Bowman Lake 2 Powell	Low Hazard	20 ft	1961	Earth	Montana
Bowman Lake 3 Powell	Low Hazard	26 ft	1962	Earth	Montana
Bowman No.1 Johnson	Low Hazard	23 ft	2004	Earth	Wyoming
Bowmen Cattle Lake No 2 Dam Dimmit	Low Hazard	17 ft	1972	Earth	Texas
Bowns (Lower) Garfield	Significant Hazard	—	1960	Earth	Utah
Box Butte Dawes	High Hazard	87 ft	1945	Earth	Nebraska
Box Creek - Lower (Beaver Creek) Piute	High Hazard	—	1925	Earth	Utah
Box Creek - Upper (Beaver Creek) Piute	High Hazard	—	1953	Earth	Utah
Box Elder #1 Larimer	Low Hazard	9 ft	1965	Earth	Colorado
Box Elder #2 Dawson	Low Hazard	20 ft	1948	Earth	Montana
Box Elder #2 Larimer	Low Hazard	13 ft	1885	Earth	Colorado
Box Elder #3 Larimer	Low Hazard	20 ft	1890	Earth	Colorado
Box Elder #5 Larimer	Low Hazard	10 ft	1888	Earth	Colorado
Boxelder Canyon Lincoln	Low Hazard	33 ft	1941	Earth	Nebraska
Box I #1 Larimer	Low Hazard	18 ft	1967	Earth	Colorado
Box Lake Valley	Low Hazard	13 ft	1935	—	Idaho
Box Lake (Payson City) Utah	High Hazard	—	1890	Earth	Utah
Box Springs #2 Crowley	Low Hazard	15 ft	1899	Earth	Colorado
Box Springs #4 Crowley	Low Hazard	10 ft	1901	Earth	Colorado
Box Springs Reservoir Malheur	Low Hazard	13 ft	1928	Earth	Oregon
Boyanton Dam Dimmit	Significant Hazard	22 ft	1913	Earth	Texas
Boyd Dam Escambia	Low Hazard	11 ft	1940	Earth	Florida
Boyd Lake Larimer	High Hazard	40 ft	1900	Earth	Colorado
Boyd Lake Dam Knox	Low Hazard	30 ft	1966	Earth	Texas
Boyd Lower Reservoir Dam San Juan	High Hazard	—	1960	Earth	Washington