Irrigation Dams

9,419 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Squires Lake Dam Whatcom	Low Hazard	—	1960	Buttress	Washington
Stadeli Marion	Low Hazard	23 ft	1969	Earth	Oregon
Staff #2 Blaine	Low Hazard	30 ft	1914	Earth	Montana
Stafford Lake Dam Independence	Low Hazard	20 ft	1964	Earth	Arkansas
Stafford Pond Dam Sampson	High Hazard	—	—	Earth	North Carolina
Stagecoach Routt	High Hazard	150 ft	1988	Roller-Compacted Concrete	Colorado
Stainback Dam Vance	Low Hazard	—	1988	Earth	North Carolina
Stallard Dam Harney	Low Hazard	35 ft	1950	Earth	Oregon
Stambaugh Jackson	Low Hazard	18 ft	1913	Earth	Colorado
Stamey Farms Pond Dam Iredell	Low Hazard	—	—	Earth	North Carolina
Stampede Sierra	High Hazard	226 ft	1970	Earth	California
Stancil Lake Dam Nash	Low Hazard	—	1945	Earth	North Carolina
Standing Rock No. 1 Corson	High Hazard	—	1991	Earth	South Dakota
Standley Irrigation Dam Teton	Low Hazard	15 ft	1977	Earth	Montana
Standley Lake Jefferson	High Hazard	113 ft	1913	Earth	Colorado
Stanley A. Mahr Reservoir San Diego	High Hazard	79 ft	1981	Earth	California
Stanley, Charles W. Reservoir Jackson	Low Hazard	41 ft	1962	Earth	Oregon
Stanley Ranch Dam Lyon	Low Hazard	25 ft	1998	Earth	Nevada
Stanley Schaeffer Dam Randall	High Hazard	43 ft	1975	Earth	Texas
Stanley Smeenk Dam No.1 Butte	Low Hazard	32 ft	1950	Earth	South Dakota
Stanolind Reservoir Dam Chambers	Low Hazard	16 ft	1967	Earth	Texas
Stapleton Irrigation Pond No. 2 Dam Telfair	Low Hazard	16 ft	1972	Earth	Georgia
Star Creek Malheur	Low Hazard	25 ft	1951	Earth	Oregon
Star Lake Jackson	Low Hazard	53 ft	1964	Earth	Oregon
Star Mountain Reservoir Malheur	Significant Hazard	66 ft	1961	Earth	Oregon
Starr Hollow Lake Dam Hood	High Hazard	54 ft	1967	Earth	Texas
Starvation Duchesne	High Hazard	210 ft	1969	Earth	Utah
Stateline Summit	High Hazard	—	1979	Earth	Utah
State Line Creek Iron	Low Hazard	—	1984	Earth	Utah
Staudenmaier Dam Sioux	Low Hazard	20 ft	1950	Earth	Nebraska
Staunton River Corp Dam Halifax	Unknown	22 ft	—	Earth	Virginia
Staway Ranch Lake Dam Henderson	High Hazard	32 ft	1954	Earth	Texas
Steamboat Lake Siskiyou	Significant Hazard	22 ft	1968	Earth	California
Steele Brothers #1 Boulder	Low Hazard	12 ft	1918	Earth	Colorado
Steele Brothers #2 Boulder	Low Hazard	13 ft	1900	Earth	Colorado
Steele Lake Dam Vernon	Low Hazard	22 ft	1975	Earth	Missouri
Steffen Brothers Reservoir Dam Chelan	High Hazard	—	1947	Earth	Washington
Steffensen Johnson	Low Hazard	39 ft	1950	Earth	Wyoming
Steffenson No. 2 Johnson	Low Hazard	41 ft	1971	Earth	Wyoming
Stegner Dam; William 1 Bowman	Low Hazard	20 ft	1972	Earth	North Dakota
Stegner Dam; William 2 Bowman	Low Hazard	25 ft	1973	Earth	North Dakota
Stegner Dam; William 3 Bowman	Low Hazard	22 ft	1973	Earth	North Dakota
Steidlmayer #3 Sutter	Low Hazard	49 ft	1961	Earth	California
Steinaker Uintah	High Hazard	—	1961	Earth	Utah
Steinhoff Lake Dam Grundy	Low Hazard	25 ft	1970	Earth	Missouri
Stellar Lake Rosebud	Low Hazard	28 ft	1957	Earth	Montana
Stell Lake Delta	Low Hazard	16 ft	1956	Earth	Colorado
Stembridge Gilmer	Low Hazard	30 ft	1978	Earth	Georgia
Stemilt Equalizing Reservoir Chelan	High Hazard	—	1985	Earth	Washington
Stemilt Main Dam Chelan	High Hazard	—	1962	Earth	Washington