Water Supply Dams

7,228 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Ditch Bayou Station-Lake Chicot Chicot	Low Hazard	—	1980	Rockfill	Arkansas
Diversion Dam Sussex	High Hazard	8 ft	1959	Earth	New Jersey
Diverting Reservoir Dam Putnam	High Hazard	54 ft	1911	Earth	New York
Divide Boulder	Low Hazard	8 ft	1879	Earth	Colorado
Dixiana Mine Dam Wise	Unknown	150 ft	—	Earth	Virginia
Dixieland Reservoir Cameron	Low Hazard	8 ft	1970	Earth	Texas
Dixon San Diego	High Hazard	116 ft	1970	Earth	California
D & J Farms Lake Dam Anson	Low Hazard	—	1951	Earth	North Carolina
Doane Pond Dam Worcester	Significant Hazard	23 ft	1938	Earth	Massachusetts
Dobie Lake Dam La Salle	Low Hazard	16 ft	1940	Earth	Texas
Dobie Ranch Tank No 1 Dam La Salle	Low Hazard	15 ft	1941	Earth	Texas
Dobie Ranch Tank No 2 Dam La Salle	Low Hazard	13 ft	1941	Earth	Texas
Dobie Ranch Tank No 3 Dam La Salle	Low Hazard	9 ft	1941	Earth	Texas
Dobsons Pond Dam Bamberg	Low Hazard	11 ft	1959	—	South Carolina
Doctors Lake Dam Clay	Significant Hazard	12 ft	—	Earth	Florida
Doc Young Pond Dam Rusk	Low Hazard	15 ft	1946	Earth	Texas
Dodd Lake Dam Waller	Low Hazard	12 ft	1960	Earth	Texas
Dodge Falls Grafton	Low Hazard	18 ft	1905	Timber Crib	New Hampshire
Doe Valley Lake Dam Meade	Significant Hazard	97 ft	1962	Earth	Kentucky
Dog Fish Lake Delta	Low Hazard	22 ft	1899	Earth	Colorado
Doggett Reservoir Dam Surry	High Hazard	—	—	Earth	North Carolina
Dog River Reservoir Dam Douglas	Low Hazard	45 ft	—	Earth	Georgia
Dogtown Coconino	Significant Hazard	32 ft	1934	Earth	Arizona
Dogwood Lakes Estates Dam No.2 Holmes	Significant Hazard	30 ft	1962	Earth	Florida
Dohman Creek Dam Pacific	Low Hazard	—	1978	Earth	Washington
Dolby Penobscot	High Hazard	66 ft	1906	Concrete	Maine
Dolcini Marin	Low Hazard	35 ft	1949	Earth	California
Dole Reservoir Dam Sullivan	High Hazard	43 ft	1913	Concrete	New Hampshire
Dole Reservoir Dike Sullivan	Significant Hazard	11 ft	1913	Concrete	New Hampshire
Dolet Hills Make-Up Water Pond De Soto	High Hazard	46 ft	1985	Earth	Louisiana
Dolph Pond Dam Washington	Low Hazard	12 ft	1934	Concrete	New York
Donath Lake Larimer	Significant Hazard	26 ft	1883	Earth	Colorado
Dongola Lake Dam Union	High Hazard	34 ft	1970	Earth	Illinois
Donnell Lake Dam La Salle	Low Hazard	13 ft	1964	Earth	Texas
Donner Euer Valley Nevada	Low Hazard	21 ft	1966	Earth	California
Donner Lake Nevada	Significant Hazard	16 ft	1927	Buttress	California
Donovan Modoc	Significant Hazard	28 ft	1953	Earth	California
Donovan Sonoma	High Hazard	40 ft	1953	Earth	California
Doodletown Dam Rockland	Significant Hazard	34 ft	1976	Concrete	New York
Dooley Lake Dam Stephens	Low Hazard	27 ft	1967	Earth	Texas
Dormer Reed Lake Dam Wheeler	Low Hazard	18 ft	1935	Earth	Texas
Dorthae Dam Laurel	Significant Hazard	33 ft	1926	Gravity	Kentucky
Dos Pueblos Santa Barbara	High Hazard	78 ft	1946	Earth	California
Doughty Delta	Low Hazard	27 ft	1888	Earth	Colorado
Doughty Pond Dam Atlantic	Significant Hazard	18 ft	1914	Earth	New Jersey
Douglas Dam Sevier	High Hazard	141 ft	1943	Concrete	Tennessee
Douglas Island Dam City and Borough of Juneau	High Hazard	—	1937	Arch	Alaska
Doutt Lake Dam Jackson	High Hazard	38 ft	1993	Earth	Missouri
Dove Canyon Orange	High Hazard	88 ft	1989	Earth	California
Dove Creek #1 Dolores	Significant Hazard	24 ft	1978	Earth	Colorado