Irrigation Dams

9,419 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Birdsong Dam Eastland	Low Hazard	25 ft	1966	Earth	Texas
Birdsong Irrigation Pond Dam Twiggs	Low Hazard	15 ft	1960	Earth	Georgia
Birdsong Lake Dam Eastland	Significant Hazard	39 ft	1966	Earth	Texas
Birdwell Lake Dam Tyler	Significant Hazard	15 ft	1945	Earth	Texas
Birdwood Gc Hole #2 Dam Albemarle	High Hazard	25 ft	—	Earth	Virginia
Birkel Dam Butler	Low Hazard	29 ft	1978	Earth	Nebraska
Biron Wood	High Hazard	24 ft	1937	Gravity	Wisconsin
Bischoff Big Horn	Low Hazard	56 ft	1977	Earth	Wyoming
Bischoff Creek Big Horn	Low Hazard	34 ft	1974	Earth	Wyoming
Biscuit Niobrara	Low Hazard	24 ft	1977	Earth	Wyoming
Bish Dam Cumberland	Unknown	20 ft	—	Earth	Virginia
Bishop Creek Dam Elko	High Hazard	80 ft	1912	Earth	Nevada
Bishop Lake Dam Guadalupe	Low Hazard	11 ft	1964	Earth	Texas
Bishop Lake Dam Montgomery	Significant Hazard	30 ft	1976	Earth	Missouri
Bison Dam Houston	Low Hazard	28 ft	1957	Earth	Texas
Bitterroot No. 1 Fremont	Low Hazard	33 ft	1977	Earth	Wyoming
B. J. Robinson Napa	High Hazard	46 ft	1957	Earth	California
Blackberry Hay Farm Dam Jasper	High Hazard	20 ft	1965	Earth	Missouri
Black Butte Dam Tehama	High Hazard	140 ft	1963	Earth	California
Black Butte Reregulating Tehama	Low Hazard	25 ft	1989	Gravity	California
Black Canyon Diversion Gem	High Hazard	183 ft	1923	Concrete	Idaho
Blackfoot Caribou	High Hazard	35 ft	1911	Earth	Idaho
Blackford #5 Carter	Low Hazard	12 ft	1955	Earth	Montana
Black Fork Hunting & Fishing Club Craighead	Low Hazard	10 ft	1984	Earth	Arkansas
Blackhawk Lake Valley	Significant Hazard	45 ft	1968	—	Idaho
Black Hollow Weld	High Hazard	40 ft	1918	Earth	Colorado
Black Horse Dam Linn	Low Hazard	25 ft	1974	Rockfill	Missouri
Blackjack Dam White Pine	Significant Hazard	10 ft	1932	Earth	Nevada
Black Lake Missoula	High Hazard	—	1967	Earth	Montana
Black Lake Dam Audrain	Low Hazard	15 ft	1977	Earth	Missouri
Blackmer #1 Arapahoe	Low Hazard	12 ft	1936	Earth	Colorado
Blackmon Farms Reservoir No 1 Dam Titus	Low Hazard	25 ft	1965	Earth	Texas
Blackmon Farms Reservoir No 2 Dam Titus	Low Hazard	20 ft	1965	Earth	Texas
Blackmon Farms Reservoir No 3 Dam Titus	Low Hazard	24 ft	1964	Earth	Texas
Blackmon Farms Reservoir No 5 Dam Titus	Low Hazard	26 ft	1965	Earth	Texas
Blackmon Farms Reservoir No 6 Dam Titus	Low Hazard	20 ft	1965	Earth	Texas
Blackmon Farms Reservoir No 7 Dam Titus	Low Hazard	23 ft	1980	Earth	Texas
Black Ranch Lake Levee Brazoria	Low Hazard	8 ft	1968	Earth	Texas
Black Reservoir Mono	Low Hazard	18 ft	1905	Earth	California
Black River Dam Allegan	Low Hazard	18 ft	1967	Earth	Michigan
Black Rock McKinley	High Hazard	—	1908	Earth	New Mexico
Black Rock Orchards Dam Yakima	High Hazard	—	1985	Earth	Washington
Blackstone Dam Nuckolls	Low Hazard	16 ft	1953	Earth	Nebraska
Blaine #1 Wasco	Low Hazard	15 ft	1993	Earth	Oregon
Blaine Dam #2 Wasco	Low Hazard	27 ft	—	Earth	Oregon
Blair Dam Meade	Low Hazard	18 ft	1985	Earth	South Dakota
Blair Dam Pittsylvania	Unknown	31 ft	—	Earth	Virginia
Blair Reservoir Dam Benton	High Hazard	—	1937	Earth	Washington
Blake Uinta	Low Hazard	24 ft	1952	Earth	Wyoming
Blake-Denton No. 1 Washakie	Low Hazard	15 ft	1916	Earth	Wyoming