Irrigation Dams

9,419 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Windmill No. 1 Campbell	Low Hazard	38 ft	2008	Earth	Wyoming
Wind River Diversion Dike Fremont	Low Hazard	27 ft	1923	Earth	Wyoming
Windsor Weld	High Hazard	43 ft	1978	Earth	Colorado
Windsor Denver	High Hazard	20 ft	1892	Earth	Colorado
Windsor #8 Larimer	High Hazard	54 ft	1903	Earth	Colorado
Windsor Hill Dam Albemarle	High Hazard	30 ft	—	Earth	Virginia
Windsor Lake Weld	High Hazard	11 ft	1904	Earth	Colorado
Windy Draw Sheridan	High Hazard	59 ft	1965	Earth	Wyoming
Windy Gap Grand	Significant Hazard	25 ft	1985	Earth	Colorado
Wine Lake Napa	High Hazard	29 ft	1953	Earth	California
Winfred Jones Lake Dam Tift	Low Hazard	10 ft	1979	Earth	Georgia
Wingert Lake Dam White	Low Hazard	26 ft	1973	Earth	Arkansas
Winifred, North Fergus	Significant Hazard	24 ft	1936	Earth	Montana
Winkle Dam Mecklenburg	Unknown	26 ft	—	Earth	Virginia
Winnemucca Effluent Disposal Dike Dam Humboldt	Low Hazard	6 ft	2017	Earth	Nevada
Winningham Lake Dam Dade	Low Hazard	25 ft	1963	Earth	Missouri
Winter Lake Dam Montgomery	Low Hazard	15 ft	1977	Earth	Missouri
Wintermote No. 1 Converse	Low Hazard	21 ft	1969	Earth	Wyoming
Winter-Wood Lake Dam Clark	Low Hazard	30 ft	1977	Earth	Missouri
Winton Country Club Dam Amherst	Significant Hazard	31 ft	—	Earth	Virginia
Winward (Pete) Utah	High Hazard	—	1907	Earth	Utah
Wiregrass Bannock	Low Hazard	17 ft	1943	—	Idaho
Wirth Reservoir Baker	Low Hazard	36 ft	1966	Earth	Oregon
Wirtz Dam Burnet	High Hazard	118 ft	1951	Earth	Texas
Wisconsin Rapids Wood	Low Hazard	34 ft	1843	Gravity	Wisconsin
Wise Dam No. 1 Walton	Low Hazard	17 ft	1950	Earth	Florida
Wisley Lake Dam Faulkner	Low Hazard	17 ft	1954	Earth	Arkansas
Withers Dam Lake	Low Hazard	20 ft	1911	Earth	Oregon
Witt Dam 1 Holt	Low Hazard	28 ft	1969	Earth	Nebraska
Witt Lake Wasatch	High Hazard	—	1926	Earth	Utah
Wjs Campbell	Low Hazard	20 ft	2002	Earth	Wyoming
W Krutzfeldt #1 Custer	Low Hazard	21 ft	1960	Earth	Montana
W Krutzfeldt #2 Custer	Low Hazard	27 ft	1968	Earth	Montana
W Krutzfeldt #3 Custer	Low Hazard	26 ft	1960	Earth	Montana
W L Clyburn Dam Lee	Significant Hazard	10 ft	1930	—	South Carolina
W. Mann No.1 Meade	Low Hazard	17 ft	1948	Earth	South Dakota
W-M Dam Cass	Low Hazard	26 ft	1975	Earth	Nebraska
Wm Knight #1 Phillips	Low Hazard	30 ft	1940	Earth	Montana
Wohali Dam - Wohali Partners LLC Summit	Significant Hazard	—	—	Earth	Utah
Wohler Routt	Significant Hazard	28 ft	1901	Earth	Colorado
Wold Dawson	Low Hazard	30 ft	1936	Earth	Montana
Wolery Waters Hill	Significant Hazard	15 ft	1945	Earth	Montana
Wolf Coulee Dam Teton	Significant Hazard	38 ft	2004	Earth	Montana
Wolf Creek Oglala Lakota	Significant Hazard	—	1965	Earth	South Dakota
Wolf Creek Union	High Hazard	125 ft	1974	Earth	Oregon
Wolf Creek Irrigation Co. 99-35-72md Weber	Significant Hazard	—	—	Rockfill	Utah
Wolf Creek Irrigation Company Weber	Significant Hazard	—	—	Earth	Utah
Wolf Creek Water Conservancy District Weber	Significant Hazard	—	—	Earth	Utah
Wolf Dam 1 Harlan	Low Hazard	21 ft	1952	Earth	Nebraska
Wolfe Farm Cumberland	High Hazard	28 ft	1966	Earth	Pennsylvania