Or Small Fish Pond Dams

15,734 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Williams Dam Lee	Low Hazard	29 ft	1977	Earth	Iowa
Williams Dam Clarke	Low Hazard	34 ft	2010	Earth	Iowa
Williams Dam Bon Homme	Low Hazard	24 ft	2009	Earth	South Dakota
Williams Dam Page	Low Hazard	40 ft	1966	Earth	Iowa
Williams Dam Plymouth	Low Hazard	35 ft	1962	Earth	Iowa
Williams Dam Davis	Low Hazard	32 ft	2000	Earth	Iowa
Williams Dam No 1 Worth	Low Hazard	28 ft	1992	Earth	Missouri
Williams Dam S W Golden Valley	Low Hazard	15 ft	1920	Earth	North Dakota
William Sensley Dam Union	Low Hazard	14 ft	1990	Earth	Louisiana
Williams Lake Dam Houston	Low Hazard	18 ft	1975	Earth	Georgia
Williams Lake Dam Burleson	Low Hazard	26 ft	1972	Earth	Texas
Williams Lake Dam Denton	Low Hazard	18 ft	1955	Earth	Texas
Williams Lake Dam Faulkner	Low Hazard	29 ft	1957	Earth	Arkansas
Williams Lake Dam Laurens	Low Hazard	12 ft	—	Earth	Georgia
Williams Lake Dam Bleckley	Low Hazard	25 ft	2004	Earth	Georgia
Williams Lake Dam Fannin	Low Hazard	25 ft	1970	Earth	Texas
Williams Lake Dam Randolph	Low Hazard	15 ft	1950	Earth	Georgia
Williams Lake Dam Hardeman	Low Hazard	24 ft	1971	Earth	Texas
Williams Lake Dam 1 Henry	Low Hazard	44 ft	1967	Earth	Missouri
Williams Lake Dam 2 Henry	Low Hazard	26 ft	1981	Earth	Missouri
Williams Lake Dam-Sec 35 Henry	Low Hazard	28 ft	1964	Earth	Missouri
William Smith Lyman	Low Hazard	24 ft	1956	Earth	South Dakota
Williams No.1 Mellette	Low Hazard	25 ft	1967	Earth	South Dakota
Williams No. 2 Sublette	Low Hazard	14 ft	1917	Earth	Wyoming
Williams No 3 (Nid) Stanley	Low Hazard	23 ft	1938	Earth	South Dakota
Williamson Dam Appanoose	Low Hazard	27 ft	1987	Earth	Iowa
Williamson Dam Appanoose	Low Hazard	30 ft	1995	Earth	Iowa
Williamson Dam Meade	Low Hazard	16 ft	1984	Earth	South Dakota
Williams,Paul Dam Pike	High Hazard	28 ft	1973	Earth	Missouri
Williams Pond Dam Lamar	Low Hazard	26 ft	1984	Earth	Texas
William Trunk Lake Dam Jefferson	Significant Hazard	29 ft	1990	—	Missouri
Willie Nelson Hill	Low Hazard	10 ft	1954	Earth	Montana
Willingham Lake Dam Uvalde	Low Hazard	15 ft	1971	Earth	Texas
Willis Dam Brown	Low Hazard	25 ft	1969	Earth	Kansas
Willmore Fergus	Low Hazard	15 ft	1946	Earth	Montana
Will No. 1 Johnson	Low Hazard	30 ft	1991	Earth	Wyoming
Willow Blaine	Low Hazard	12 ft	1957	Earth	Montana
Willow Creek Subwatershed Site 10-3 Woodbury	Low Hazard	34 ft	1968	Earth	Iowa
Willow Creek Subwatershed Site 3-1 Woodbury	Low Hazard	39 ft	1968	Earth	Iowa
Willow Creek Subwatershed Site M-1 Woodbury	Low Hazard	45 ft	1968	Earth	Iowa
Willow Creek Subwatershed Site M-2 Woodbury	Low Hazard	38 ft	1968	Earth	Iowa
Willow Creek Subwatershed Site M-3 Woodbury	Low Hazard	30 ft	1968	Earth	Iowa
Willow Creek Subwatershed Site M-4 Woodbury	Low Hazard	25 ft	1968	Earth	Iowa
Willow Lake Sumner	High Hazard	—	1940	Earth	Tennessee
Willow Lake Johnson	High Hazard	28 ft	1960	Earth	Kansas
Willow Lake Sublette	Significant Hazard	20 ft	1955	Earth	Wyoming
Willow Lake Dam Lamar	Low Hazard	22 ft	1976	Earth	Texas
Willow Lake Dam San Patricio	Low Hazard	20 ft	1970	Earth	Texas
Willow (Musselshell) Musselshell	Low Hazard	20 ft	1935	Earth	Montana
Willow Oaks Farm Dam Rockingham	Low Hazard	—	—	Earth	North Carolina