Low Hazard Dams
No probable loss of human life and low economic/environmental losses expected.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Aubert Mesa | Low Hazard | 28 ft | 1974 | Earth | Colorado |
| Aubrey Barton Perry | Low Hazard | 9 ft | 1997 | Earth | Alabama |
| Aubrey Elliot Wildlife Dam Chenango | Low Hazard | 9 ft | 1956 | Earth | New York |
| Aubrey Lake Dam Bartow | Low Hazard | 18 ft | 1925 | Concrete | Georgia |
| Aubry Epps Lake Dam Choctaw | Low Hazard | 10 ft | — | Earth | Mississippi |
| Auburn Farm Pond No 1 Lee | Low Hazard | — | 1946 | Earth | Alabama |
| Auburn Farm Pond No S-3 Lee | Low Hazard | — | 1946 | Earth | Alabama |
| Auburn Farm Pond No S-6 Lee | Low Hazard | — | 1947 | Earth | Alabama |
| Auburn Farm Pond No S-8 Lee | Low Hazard | — | 1947 | Earth | Alabama |
| Auburn Farm Pond S-14 Lee | Low Hazard | — | 1948 | Earth | Alabama |
| Auburn Farm Pond Storage Lee | Low Hazard | — | 1973 | Earth | Alabama |
| Auburn Outing Club Lee | Low Hazard | — | 1964 | Earth | Alabama |
| Auburn Valley Country Club #3 Placer | Low Hazard | 39 ft | 1959 | Earth | California |
| Audrey O Oliver Pond Dam Itawamba | Low Hazard | 12 ft | — | Earth | Mississippi |
| Auds Creek WS SCS Site 10 Dam Lamar | Low Hazard | 27 ft | 1967 | Earth | Texas |
| Auds Creek WS SCS Site 12 Dam Lamar | Low Hazard | 25 ft | 1967 | Earth | Texas |
| Auds Creek WS SCS Site 13 Dam Lamar | Low Hazard | 27 ft | 1960 | Earth | Texas |
| Auds Creek WS SCS Site 14 Dam Lamar | Low Hazard | 25 ft | 1967 | Earth | Texas |
| Auds Creek WS SCS Site 1 Dam Lamar | Low Hazard | 28 ft | 1967 | Earth | Texas |
| Auds Creek WS SCS Site 2 Dam Lamar | Low Hazard | 29 ft | 1960 | Earth | Texas |
| Auds Creek WS SCS Site 3 Dam Lamar | Low Hazard | 32 ft | 1961 | Earth | Texas |
| Auds Creek WS SCS Site 5 Dam Lamar | Low Hazard | 29 ft | 1965 | Earth | Texas |
| Auds Creek WS SCS Site 6 A Dam Lamar | Low Hazard | 27 ft | 1968 | Earth | Texas |
| Auds Creek WS SCS Site 7 Dam Lamar | Low Hazard | 28 ft | 1967 | Earth | Texas |
| Audubon Fn-44-3(S)-21-05 Audubon | Low Hazard | 25 ft | 1977 | Earth | Iowa |
| Audubon Nwr-Impoundment 1 McLean | Low Hazard | 13 ft | 1979 | Earth | North Dakota |
| Audubon Nwr-Impoundment 2 McLean | Low Hazard | 13 ft | 1979 | Earth | North Dakota |
| Audubon Nwr-Impoundment 3 McLean | Low Hazard | 12 ft | 1979 | Earth | North Dakota |
| Auffert Nodaway | Low Hazard | 34 ft | 1995 | Earth | Missouri |
| Auglaize Hydro Defiance | Low Hazard | 23 ft | 1913 | Gravity | Ohio |
| Augmentation Pond #6 Jefferson | Low Hazard | 36 ft | 1989 | Earth | Colorado |
| August A Busch Lake #15 Dam St. Charles | Low Hazard | 20 ft | 1970 | Earth | Missouri |
| August A Busch Lake #6 Dam St. Charles | Low Hazard | 25 ft | 1971 | Earth | Missouri |
| August A Busch Lake #7 Dam St. Charles | Low Hazard | 15 ft | 1970 | Earth | Missouri |
| August A Busch Lake #8 Dam St. Charles | Low Hazard | 25 ft | 1971 | Earth | Missouri |
| Augusta Golf Course Flood Control Dam Richmond | Low Hazard | 38 ft | 1977 | Earth | Georgia |
| Augusta Lake Dam Pike | Low Hazard | 40 ft | 1950 | Earth | Indiana |
| Augusta Lake Dam Hancock | Low Hazard | 34 ft | 1945 | Earth | Illinois |
| August H Fenck Sr Dam Audrain | Low Hazard | 15 ft | 1969 | Earth | Missouri |
| August Pond Dam Greenville | Low Hazard | 30 ft | 1968 | — | South Carolina |
| Aukum View El Dorado | Low Hazard | 32 ft | 1962 | Earth | California |
| Ault Gunnison | Low Hazard | 49 ft | 1959 | Earth | Colorado |
| Auman Lake Dam Randolph | Low Hazard | — | 1950 | Earth | North Carolina |
| Aurora - West Dam Kane | Low Hazard | 7 ft | 1930 | Gravity | Illinois |
| Ausburn's Lake Dam Boone | Low Hazard | 19 ft | 1965 | Earth | Missouri |
| Austiff Pond Dam Macoupin | Low Hazard | 34 ft | 1956 | Earth | Illinois |
| Austin #2 Phillips | Low Hazard | 12 ft | 1960 | Earth | Montana |
| Austin and Thrash Catfish Pond Dam Jones | Low Hazard | 10 ft | — | Earth | Mississippi |
| Austin Aquaplex Lake Dam Travis | Low Hazard | 8 ft | 1987 | Earth | Texas |
| Austin Dam Phillips | Low Hazard | 12 ft | 1953 | Earth | Montana |