Water Supply Dams

7,228 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Upstream-Water Treatment Plant Cumberland	Low Hazard	19 ft	1941	Gravity	North Carolina
Upton Weston	Low Hazard	30 ft	1907	Earth	Wyoming
Urraca Dam Colfax	Low Hazard	60 ft	1952	Earth	New Mexico
Usa Perkins	Low Hazard	16 ft	1950	Earth	South Dakota
U S A Sully	Low Hazard	26 ft	1938	Earth	South Dakota
Usaf Dam (Weekly Pond) Okaloosa	Low Hazard	18 ft	1969	Earth	Florida
Useful Pond Dam Middlesex	Significant Hazard	15 ft	—	—	Connecticut
Usibelli No. 2 Napa	High Hazard	26 ft	1973	Earth	California
U.S.M.C. Pond Upper Dam Essex	Significant Hazard	17 ft	1904	Earth	Massachusetts
Uss/Kobe Lake Dam Lorain	Significant Hazard	15 ft	—	Other	Ohio
Usx Corporation Low Head Dam Mahoning	Low Hazard	10 ft	—	Earth	Ohio
Utah Lake Outlet Utah	Low Hazard	—	1988	Earth	Utah
Ute Creek Grand	Low Hazard	100 ft	1976	Earth	Colorado
Ute Dam Quay	High Hazard	132 ft	1963	Earth	New Mexico
Utica Main Alpine	High Hazard	59 ft	1903	Rockfill	California
Utica Reservoir #2 Dam Oneida	High Hazard	25 ft	1868	Earth	New York
Utica Reservoir #4 Dam Oneida	High Hazard	55 ft	1886	Earth	New York
Utica Reservoir #5 Dam Oneida	High Hazard	34 ft	1896	Earth	New York
Uvalde Rock Asphalt Dam Uvalde	Low Hazard	8 ft	1963	Buttress	Texas
Uvas Santa Clara	High Hazard	118 ft	1957	Earth	California
Vache Grasse Creek Sebastian	High Hazard	53 ft	1964	Gravity	Arkansas
Vail Riverside	High Hazard	152 ft	1949	Arch	California
Valdese Lake Dam Burke	Low Hazard	—	1935	Earth	North Carolina
Valley City Mill Dam Barnes	Low Hazard	19 ft	1882	Other	North Dakota
Valley City Park Dam Barnes	Low Hazard	16 ft	1937	Other	North Dakota
Valley Creek Mps 4 Hardin	High Hazard	44 ft	1966	Earth	Kentucky
Valley Falls Water Supply Dam Jefferson	Low Hazard	32 ft	1954	—	Kansas
Valley Vista Golf Course Lake Dam Ross	Low Hazard	27 ft	1966	Earth	Ohio
Valley Water Mills Dam Greene	High Hazard	21 ft	1890	Buttress	Missouri
Valmont 'A' Boulder	High Hazard	67 ft	1962	Earth	Colorado
Vandalia Lake Dam Pike	Significant Hazard	45 ft	1960	Arch	Missouri
Vandalia Municipal Reservoir Dam Fayette	High Hazard	50 ft	1965	Earth	Illinois
Van Derheyden Reservoir Dam Rensselaer	Significant Hazard	14 ft	1868	Earth	New York
Van Lake Dam Smith	High Hazard	36 ft	1949	Earth	Texas
Van Vleck Sacramento	Significant Hazard	26 ft	1950	Earth	California
Van Wert Upground Reservoir No. 1 Van Wert	High Hazard	22 ft	1949	Earth	Ohio
Van Wert Upground Reservoir No. 3 Van Wert	High Hazard	26 ft	2007	Earth	Ohio
Vaquillas Dam No 2 Webb	Significant Hazard	14 ft	1967	Earth	Texas
Vaquillas Lake No 1 Dam Webb	Significant Hazard	20 ft	1967	Earth	Texas
Vaquillas Lake No 3 Dam Webb	Low Hazard	16 ft	1937	Earth	Texas
Vaquillas Ranch Lake No 4 Dam Webb	Low Hazard	18 ft	1937	Earth	Texas
Vasona Percolating Santa Clara	High Hazard	34 ft	1935	Earth	California
Vaughn Lake Dam Kaufman	High Hazard	18 ft	1965	Earth	Texas
V Bar Lake No 2 Dam Uvalde	Low Hazard	18 ft	1971	Earth	Texas
Veeh Orange	High Hazard	37 ft	1936	Earth	California
Vermont City Reservoir Dam McDonough	Significant Hazard	36 ft	1940	Earth	Illinois
Vernon Lake Dam Vernon	High Hazard	56 ft	1961	Earth	Louisiana
Vernon Payne Lake Dam Carroll	Low Hazard	27 ft	1962	Earth	Indiana
Vernor Lake Dam Richland	Significant Hazard	42 ft	1924	Earth	Illinois
Verona Sheridan	Low Hazard	55 ft	1908	Earth	Wyoming