Or Small Fish Pond Dams

15,734 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Bob #4 Garfield	Low Hazard	20 ft	1958	Earth	Montana
Bob #6 Garfield	Low Hazard	20 ft	1954	Earth	Montana
Bob #8 Garfield	Low Hazard	20 ft	1960	Earth	Montana
Bobby Peters 2 Meade	Low Hazard	18 ft	1963	Earth	South Dakota
Bob Houck No.3 Potter	Low Hazard	35 ft	1985	Earth	South Dakota
Bobsland Dam Valley	Low Hazard	18 ft	1955	Earth	Montana
Bobs Mud Lake Hill	Low Hazard	16 ft	1976	Earth	Montana
Bob'S Sport Fishing Carbon	Low Hazard	24 ft	1975	Earth	Wyoming
Bob Stoeser Dam Stanley	Low Hazard	22 ft	1996	Earth	South Dakota
Bob Thompson Montgomery	Low Hazard	—	1945	Earth	Alabama
Bock Dam East Billings	Low Hazard	12 ft	1985	Earth	North Dakota
Bodie Dam Pawnee	Low Hazard	19 ft	1960	Earth	Nebraska
Bodkins Dam Davis	Low Hazard	22 ft	1997	Earth	Iowa
Boeck Dam Crawford	Low Hazard	34 ft	1974	Earth	Iowa
Boehm; Don 1 McKenzie	Low Hazard	30 ft	2017	Earth	North Dakota
Bog Hot Reservoir Dam Humboldt	Low Hazard	11 ft	—	Earth	Nevada
Bogle Dam 2 Gosper	Low Hazard	13 ft	1964	Earth	Nebraska
Bogler Lake Dam Jackson	Low Hazard	30 ft	1939	Earth	Missouri
Bogner Dam Fall River	Low Hazard	11 ft	1960	Earth	South Dakota
Bohlen Dam Des Moines	Low Hazard	52 ft	1985	Earth	Iowa
Bohmer F Pond Pope	Low Hazard	18 ft	1978	Earth	Minnesota
Bohn Polk	Low Hazard	12 ft	1963	Earth	Wisconsin
B. Oleary Dewey	Low Hazard	18 ft	1945	Earth	South Dakota
B O'Leary #2 Yellowstone	Low Hazard	17 ft	1950	Earth	Montana
Boles Meadow Modoc	Low Hazard	8 ft	1986	Earth	California
Bolga Lake Dam Columbia	Low Hazard	27 ft	1963	Earth	Georgia
Bomb Range Dam Fall River	Significant Hazard	18 ft	1951	Earth	South Dakota
Bond Lake Dam Moniteau	High Hazard	25 ft	1977	Earth	Missouri
Bonita Dam Atascosa	High Hazard	20 ft	1926	Earth	Texas
Bonita Springs Lake Meade	Low Hazard	26 ft	1935	Earth	South Dakota
Bonneville Reservoir Fremont	Low Hazard	—	1941	Gravity	Wyoming
Bonnie Meade Pueblo	Low Hazard	10 ft	1948	Earth	Colorado
Boocke No 2 (Nid) Jackson	Low Hazard	14 ft	1940	Earth	South Dakota
Boon Campbell	Low Hazard	32 ft	2004	Earth	Wyoming
Boone Lake Dam Bates	Low Hazard	15 ft	1965	Earth	Missouri
Booth Lyman	Low Hazard	23 ft	1938	Earth	South Dakota
Booth Dam Jones	Low Hazard	15 ft	2007	Earth	South Dakota
Booth Dam Grundy	Low Hazard	27 ft	1988	Earth	Missouri
Boothe Dam Warren	Low Hazard	30 ft	1975	Earth	Iowa
Booth Lake Dam Webster	Low Hazard	23 ft	2007	Earth	Mississippi
Booth Number 1 Jones	Low Hazard	18 ft	1952	Earth	South Dakota
Borden Estate Dam Orange	Significant Hazard	18 ft	1912	Buttress	New York
Borders Gss Ellis	Significant Hazard	23 ft	1980	Earth	Texas
Borer #2 Rosebud	Low Hazard	14 ft	1965	Earth	Montana
Bork Number 1 Jones	Low Hazard	26 ft	1959	Earth	South Dakota
Bork Number 2 Jones	Low Hazard	25 ft	1969	Earth	South Dakota
Born Free Richland	Low Hazard	25 ft	1960	Earth	Montana
Bosler Carbon	Low Hazard	18 ft	1955	Earth	Wyoming
Bosque Bottomlands WS SCS Site 1 Dam Bosque	Low Hazard	44 ft	1980	Earth	Texas
Bosque Bottomlands WS SCS Site 2 Dam Bosque	Low Hazard	44 ft	1980	Earth	Texas