Or Small Fish Pond Dams

15,734 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Wasley Lake Dam Boone	Low Hazard	25 ft	—	Earth	Missouri
Wasserburger Dam 2108 Sioux	Low Hazard	16 ft	1962	Earth	Nebraska
Wasserburger Pond Fall River	Low Hazard	26 ft	1945	Earth	South Dakota
W. Assmessen Sully	Low Hazard	16 ft	1947	Earth	South Dakota
Wasteney Dam Union	Low Hazard	24 ft	1977	Earth	Iowa
Waterbury Dam Gregory	Low Hazard	60 ft	1976	Earth	South Dakota
Waterford Pond Dam Polk	Low Hazard	40 ft	1966	Earth	Iowa
Waterhouse Dam Washington	Low Hazard	29 ft	1969	Earth	Iowa
Waterhouse Dam Washington	Low Hazard	27 ft	1977	Earth	Iowa
Waterman Chouteau	Low Hazard	20 ft	1945	Earth	Montana
Waterman Dam 9775 Keith	Significant Hazard	18 ft	1960	Earth	Nebraska
Waterman-Spring Subwtrshd Site 1 O'Brien	Low Hazard	29 ft	1961	Earth	Iowa
Waterman-Spring Subwtrshd Sta 133+55 #2 Cherokee	Low Hazard	24 ft	1961	Earth	Iowa
Waterman-Spring Subwtrshd Sta 29+02 #1 Cherokee	Low Hazard	33 ft	1961	Earth	Iowa
Waters #5 McCone	Low Hazard	24 ft	1907	Earth	Montana
Watkins Talladega	Low Hazard	—	1944	Earth	Alabama
Watkins Lake Dam Grundy	Low Hazard	26 ft	1972	Earth	Missouri
Watkins Pond Dam Burke	Low Hazard	13 ft	—	Earth	Georgia
Watson #1 Rosebud	Low Hazard	15 ft	1975	Earth	Montana
Watson Dam Pittsylvania	Unknown	18 ft	—	Earth	Virginia
Watson Pond Dam Anderson	Low Hazard	25 ft	1954	—	South Carolina
Watt Garfield	Low Hazard	20 ft	1966	Earth	Montana
Watt #2 Garfield	Low Hazard	20 ft	1960	Earth	Montana
Watt Brothers No. 1 Weston	Low Hazard	28 ft	1916	Earth	Wyoming
Watt Brothers No. 2 Weston	Low Hazard	20 ft	1954	Earth	Wyoming
Watters Lake Dam Franklin	Low Hazard	25 ft	1969	Earth	Missouri
Wattles Lake Sedgwick	Low Hazard	15 ft	2003	Earth	Kansas
Waubonsie Creek Watershed Site M-4 Mills	Low Hazard	32 ft	1998	Earth	Iowa
Waubonsie Creek Watershed Sites M-5 Mills	Low Hazard	30 ft	1999	Earth	Iowa
Waubonsie Cr. Watershed Site 23-1 Mills	Low Hazard	45 ft	1979	Earth	Iowa
Waubonsie Cr. Watershed Site 23-2 Mills	Low Hazard	54 ft	1979	Earth	Iowa
Waubonsie Cr. Watershed Site 23-3 Mills	Low Hazard	53 ft	1987	Earth	Iowa
Waubonsie Cr. Watershed Site 3 Mills	Low Hazard	43 ft	1994	Earth	Iowa
Waubonsie Cr. Watershed Site 3-1 Fremont	Low Hazard	46 ft	1985	Earth	Iowa
Waubonsie Cr. Watershed Site 3-1-1 Fremont	Low Hazard	44 ft	1984	Earth	Iowa
Waubonsie Cr. Watershed Site 3-11 Mills	Low Hazard	66 ft	1989	Earth	Iowa
Waubonsie Cr. Watershed Site 31-1 Mills	Low Hazard	50 ft	1983	Earth	Iowa
Waubonsie Cr. Watershed Site 3-1-2 Fremont	Low Hazard	47 ft	1984	Earth	Iowa
Waubonsie Cr. Watershed Site 3-1-3 Fremont	Low Hazard	42 ft	1984	Earth	Iowa
Waubonsie Cr. Watershed Site 3-2 Mills	Low Hazard	51 ft	1993	Earth	Iowa
Waubonsie Cr. Watershed Site 3-3 Mills	Low Hazard	49 ft	1993	Earth	Iowa
Waubonsie Cr. Watershed Site 3-5 Mills	Low Hazard	51 ft	1989	Earth	Iowa
Waubonsie Cr. Watershed Site 3-6 Mills	Low Hazard	50 ft	1989	Earth	Iowa
Waubonsie Cr. Watershed Site 36-1 Mills	Low Hazard	45 ft	1983	Earth	Iowa
Waubonsie Cr. Watershed Site 36-2 Mills	Low Hazard	53 ft	1983	Earth	Iowa
Waubonsie Cr. Watershed Site 36-3 Mills	Low Hazard	47 ft	1983	Earth	Iowa
Waubonsie Cr. Watershed Site 3-7 Mills	Low Hazard	47 ft	1989	Earth	Iowa
Waubonsie Cr. Watershed Site 37-1 Mills	Low Hazard	53 ft	1983	Earth	Iowa
Waubonsie Cr. Watershed Site 3-8 Mills	Low Hazard	69 ft	1989	Earth	Iowa
Waubonsie Cr. Watershed Site 39 Mills	Low Hazard	40 ft	1983	Earth	Iowa