Irrigation Dams

9,419 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Sturgeon No. 3 Albany	Low Hazard	30 ft	1950	Earth	Wyoming
Stybr #2 Weld	Low Hazard	16 ft	1920	Earth	Colorado
Styer #2 Fergus	Low Hazard	24 ft	1961	Earth	Montana
Styers' Dam Saline	Low Hazard	25 ft	1984	Earth	Arkansas
Suber Cattle CO Dam Gadsden	Low Hazard	24 ft	1955	Earth	Florida
Suber Dam Gadsden	Low Hazard	13 ft	1936	Earth	Florida
Sublett Cassia	High Hazard	48 ft	1914	—	Idaho
Sucker Lake Carbon	Low Hazard	13 ft	1931	Earth	Wyoming
Sudbrock Lake Dam Audrain	High Hazard	25 ft	1975	Earth	Missouri
Sueno Las Animas	Low Hazard	10 ft	1989	Earth	Colorado
Sugar Cane Springs Dam Washoe	Low Hazard	35 ft	—	Earth	Nevada
Sugar Creek Irrig. Pond Dam Dodge	Low Hazard	16 ft	1990	Earth	Georgia
Sugar Creek Lake Dam Dodge	Low Hazard	13 ft	—	Earth	Georgia
Sugar Hill Farm Lake Dam # 2 Lamar	Low Hazard	30 ft	—	Earth	Georgia
Sugar Loaf Dike Lake	High Hazard	12 ft	1968	Rockfill	Colorado
Sugarloaf Reservoir Baker	Low Hazard	27 ft	1950	Earth	Oregon
Sugar Pine Placer	High Hazard	251 ft	1981	Earth	California
Sughrone Dam Frontier	Low Hazard	30 ft	1978	Earth	Nebraska
Suiter's Dam Barton	Low Hazard	12 ft	1973	Earth	Missouri
Sukup Dam 1 Knox	Low Hazard	23 ft	1955	Earth	Nebraska
Sullivan Moffat	Low Hazard	30 ft	1951	Earth	Colorado
Sullivan Weld	Low Hazard	11 ft	1905	Earth	Colorado
Sulphur Bluff Realty Phase I Levee Delta	Low Hazard	18 ft	1982	Earth	Texas
Sulphur Creek Orange	High Hazard	42 ft	1966	Earth	California
Sulphur Creek Uinta	High Hazard	85 ft	1964	Earth	Wyoming
Sulphur Creek WS SCS Site 5 Dam Lampasas	High Hazard	54 ft	1958	Earth	Texas
Sulphur Gulch Payette	Low Hazard	23 ft	1976	—	Idaho
Sulphur Springs Country Club Dam Hopkins	High Hazard	19 ft	1939	Earth	Texas
Summertree Ranch Lake Dam Anderson	Low Hazard	28 ft	1966	Earth	Texas
Summit Carbon	Low Hazard	25 ft	1954	Earth	Wyoming
Summit Custer	Low Hazard	19 ft	1921	—	Idaho
Summit Creek No. 2 Utah	Significant Hazard	—	1949	Earth	Utah
Summit Development, Pond N6 Washington	Significant Hazard	—	—	Earth	Utah
Summit - Main Dam Montezuma	High Hazard	42 ft	1905	Earth	Colorado
Summit - South Dam Montezuma	High Hazard	10 ft	1937	Earth	Colorado
Sumner De Baca	High Hazard	164 ft	1936	Earth	New Mexico
Sumner Estate Irrigation Pond Dam Cook	Low Hazard	9 ft	1960	Earth	Georgia
Sumner Irrigation Pond Dam #1 Turner	Low Hazard	15 ft	1960	Earth	Georgia
Sumner Irrigation Pond Dam # 2 Turner	Low Hazard	12 ft	1980	Earth	Georgia
Sumter Co. Water Sumter	Low Hazard	12 ft	1969	Other	Florida
Sundby Albany	Low Hazard	21 ft	1945	Earth	Wyoming
Sundby No. 2 Albany	Low Hazard	26 ft	1971	Earth	Wyoming
Sundstrom Dam No 1 San Juan	Low Hazard	—	1970	Earth	Washington
Sundstrom Dam No 2 San Juan	Low Hazard	—	1984	Earth	Washington
Sunflower Tehama	Low Hazard	50 ft	1976	Earth	California
Sunflower Reservoir Dam Elko	Significant Hazard	42 ft	1889	Earth	Nevada
Sunheaven Farms Reservoir Benton	Low Hazard	—	1986	Earth	Washington
Sunken Meadow Dam Surry	Low Hazard	9 ft	—	Earth	Virginia
Sun Lake Dam Holmes	Significant Hazard	14 ft	1948	Earth	Florida
Sunny Brook Prowers	Low Hazard	13 ft	1915	Earth	Colorado