Irrigation Dams

9,419 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Upper Loop Reservoir Chelan	High Hazard	—	2015	Earth	Washington
Upper Midway Klamath	Low Hazard	—	1959	Gravity	Oregon
Upper Mount Olivet Jefferson	Low Hazard	12 ft	1966	Earth	Colorado
Upper Nueces Lake Dam Zavala	Significant Hazard	60 ft	1947	Earth	Texas
Upper O'Dell Coulee Reservoir McCone	Low Hazard	24 ft	1952	Earth	Montana
Upper Oso Orange	High Hazard	142 ft	1979	Earth	California
Upper Pasture Modoc	Low Hazard	15 ft	—	Earth	California
Upper Pecan Bayou WS SCS Site 21 Dam Callahan	Low Hazard	37 ft	1967	Earth	Texas
Upper Pecan Bayou WS SCS Site 22 Dam Callahan	Low Hazard	36 ft	1967	Earth	Texas
Upper Pecan Bayou WS SCS Site 23 Dam Callahan	Low Hazard	32 ft	1967	Earth	Texas
Upper Pecan Bayou WS SCS Site 24 Dam Coleman	Significant Hazard	44 ft	1971	Earth	Texas
Upper Pecan Bayou WS SCS Site 26 Dam Brown	Significant Hazard	23 ft	1968	Earth	Texas
Upper Pecan Bayou WS SCS Site 34 Dam Brown	Significant Hazard	30 ft	1968	Earth	Texas
Upper Pecan Bayou WS SCS Site 5 Dam Taylor	Low Hazard	27 ft	1967	Earth	Texas
Upper Railroad La Plata	Low Hazard	29 ft	1960	Earth	Colorado
Upper Robinson Routt	Low Hazard	24 ft	—	Earth	Colorado
Upper Stapleton Lake Dam No. 1 Telfair	Low Hazard	13 ft	1972	Earth	Georgia
Upper Stehly San Diego	High Hazard	29 ft	1999	Earth	California
Upper Stillwater Duchesne	High Hazard	285 ft	1986	Concrete	Utah
Upper Stonewall Larimer	Low Hazard	10 ft	1910	Earth	Colorado
Upper Sunlight Lake Dam Kittitas	High Hazard	—	1967	Earth	Washington
Upper Sunset Lake Alpine	Low Hazard	22 ft	1904	Earth	California
Upper Sunshine Park	High Hazard	154 ft	1942	Earth	Wyoming
Upper Toms Creek Nursery Dam Randolph	High Hazard	—	—	Earth	North Carolina
Upper Tule Lake Arapahoe	Significant Hazard	11 ft	1892	Earth	Colorado
Upper Tumalo Reservoir Deschutes	Low Hazard	11 ft	1961	Other	Oregon
Upper Turner Fremont	Low Hazard	34 ft	1895	Earth	Colorado
Upper Twin Lake Mono	High Hazard	14 ft	1905	Earth	California
Upper Twin Lake Napa	Low Hazard	19 ft	1987	Earth	California
Upper Twin Lakes Ravalli	Low Hazard	14 ft	1964	Earth	Montana
Upper Washita River WS SCS Site 17 Dam Wheeler	Low Hazard	33 ft	1961	Earth	Texas
Upper Washita River WS SCS Site 21 Dam Wheeler	Significant Hazard	36 ft	1961	Earth	Texas
Upper Wheeler Dam Chelan	High Hazard	—	1922	Earth	Washington
Upper Wheeler Saddle Dam Chelan	High Hazard	—	1992	Earth	Washington
Upper Wilcox Madera	High Hazard	48 ft	1930	Earth	California
Upshaw Lake Dam Comanche	Low Hazard	23 ft	1968	Earth	Texas
Us Forest Service McCurtain	Low Hazard	15 ft	1979	Earth	Oklahoma
Us Gov`T Dam Butte	Low Hazard	13 ft	1945	Earth	South Dakota
U S Gypsum Reservoir Dam Genesee	Significant Hazard	20 ft	1927	Earth	New York
Usibelli No. 2 Napa	High Hazard	26 ft	1973	Earth	California
Ute Dam Quay	High Hazard	132 ft	1963	Earth	New Mexico
Uvas Santa Clara	High Hazard	118 ft	1957	Earth	California
Uvm Lower Dam Sullivan	Significant Hazard	17 ft	1974	Earth	Vermont
Vail Riverside	High Hazard	152 ft	1949	Arch	California
Vaile Adams	Low Hazard	10 ft	1892	Earth	Colorado
Valarie Irrigation Campbell	Low Hazard	30 ft	1962	Earth	Wyoming
Valburg #1 Jones	Low Hazard	26 ft	1976	Earth	South Dakota
Vallecito La Plata	High Hazard	162 ft	1940	Earth	Colorado
Valley Acres Reservoir Hidalgo	Low Hazard	7 ft	1951	Earth	Texas
Valley Creek WS SCS Site 1 Dam Nolan	High Hazard	52 ft	1968	Earth	Texas