Irrigation Dams

9,419 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Sworinger Lassen	High Hazard	35 ft	1961	Earth	California
S-X Modoc	Low Hazard	45 ft	1917	Earth	California
Sybert Lake Dam-Lower Andrew	Low Hazard	26 ft	1968	Earth	Missouri
Sybert Lake Dam-Upper Andrew	Low Hazard	25 ft	1964	Earth	Missouri
Sycamore Dam Henderson	Significant Hazard	27 ft	1965	Earth	Tennessee
Sydenstricker Dam Audrain	Significant Hazard	20 ft	1973	Earth	Missouri
Sylvan Grand	High Hazard	40 ft	1910	Earth	Colorado
Syphon Canyon Orange	High Hazard	59 ft	1949	Earth	California
Syracuse City Davis	Significant Hazard	—	—	Earth	Utah
T42nr75w14swse Campbell	Low Hazard	25 ft	2001	Earth	Wyoming
T55nr75w11senw Campbell	Low Hazard	19 ft	2010	Earth	Wyoming
Tabasco Johnson	Low Hazard	32 ft	2006	Earth	Wyoming
Table Rock Dam Taney	High Hazard	252 ft	1959	Concrete	Missouri
Tabor Lake	High Hazard	—	1930	Earth	Montana
Taft Miller Homestead Harney	Low Hazard	12 ft	—	Earth	Oregon
Tagert Lake Pitkin	Low Hazard	9 ft	1930	Earth	Colorado
Tailings Pond No. 4 Main Dam Sweetwater	Significant Hazard	70 ft	1992	Earth	Wyoming
Talbert Lake Dam Audrain	Low Hazard	15 ft	1974	Earth	Missouri
Talbott Irrigation Adams	Low Hazard	17 ft	1912	Earth	Colorado
Tallant Lake Dam Red River	Low Hazard	19 ft	1968	Earth	Texas
Talley Dam Stanly	Low Hazard	—	1982	Earth	North Carolina
Tall Timber Lake Josephine	Low Hazard	28 ft	1965	Earth	Oregon
Tamarack Creek Dam Montcalm	Low Hazard	8 ft	1967	Earth	Michigan
Tamarack Swamp Dam Dutchess	Low Hazard	14 ft	1959	Earth	New York
Tamarac Lake Alpine	Low Hazard	21 ft	1905	Earth	California
T and T Farm Dam (Headquarters) Morgan	Low Hazard	28 ft	1953	Earth	Georgia
T and T Farm Irrigation Pond (New) Morgan	Low Hazard	27 ft	1984	Earth	Georgia
Tanglewood Dam Forsyth	Low Hazard	—	1958	Earth	North Carolina
Tankard Dam Accomack	Unknown	9 ft	—	Earth	Virginia
Tankersly Pond Dam Irwin	Low Hazard	13 ft	1967	Earth	Georgia
Tanner Calaveras	High Hazard	35 ft	1959	Earth	California
Tanner Irrigation Dam Coffee	Unknown	21 ft	2006	—	Georgia
Target Canyon Lincoln	Low Hazard	30 ft	1941	Earth	Nebraska
Tar Heel Farm Lake Dam Johnston	Low Hazard	—	1957	Earth	North Carolina
Tarryall Ranch Reservoir Dam Park	Low Hazard	21 ft	1977	Earth	Colorado
Tarum #2 Valley	Significant Hazard	18 ft	1952	Earth	Montana
Tascosa Country Club North Reservoir Potter	Low Hazard	27 ft	1987	Earth	Texas
Tass Johnson	Low Hazard	35 ft	1965	Earth	Wyoming
Tate Dam Todd	Low Hazard	14 ft	1986	Earth	South Dakota
Tates Reservoir Dam Prairie	Low Hazard	—	1963	Earth	Arkansas
Tat Momolikot Pinal	High Hazard	—	1974	Earth	Arizona
Tauck #3 Carter	Low Hazard	14 ft	1955	Earth	Montana
Taylor Creek No. 1 Modoc	Significant Hazard	34 ft	1952	Earth	California
Taylor Dam Fannin	Low Hazard	24 ft	1964	Earth	Texas
Taylor Dam Adair	Low Hazard	34 ft	1972	Earth	Missouri
Taylor Draw Rio Blanco	High Hazard	71 ft	1984	Earth	Colorado
Taylor Lake Dam Lincoln	Low Hazard	—	1951	Earth	North Carolina
Taylor Lake Dam Stokes	Low Hazard	—	—	Earth	North Carolina
Taylor Lake Dam Duplin	Low Hazard	—	1969	Earth	North Carolina
Taylor Lake Dam East Calhoun	Low Hazard	16 ft	1973	Earth	Georgia