Low Hazard Dams
No probable loss of human life and low economic/environmental losses expected.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Aycock Lake Dam Walton | Low Hazard | 25 ft | 1955 | Earth | Georgia |
| Aycock Millpond Dam Wayne | Low Hazard | — | 1880 | Earth | North Carolina |
| Aycock Pond Dam York | Low Hazard | 25 ft | 1967 | — | South Carolina |
| Aye #1 Powder River | Low Hazard | 35 ft | 1942 | Earth | Montana |
| Ayer Reservoir Dam San Juan | Low Hazard | — | 1964 | Earth | Washington |
| Ayers Meagher | Low Hazard | 30 ft | 1946 | Earth | Montana |
| Ayers Dam Madison | Low Hazard | 37 ft | 1988 | Earth | Iowa |
| Ayers Lake Dam Wilkinson | Low Hazard | 15 ft | 1955 | Earth | Georgia |
| Ayers - Mckeever Lake Dam Berrien | Low Hazard | 7 ft | 1900 | Earth | Georgia |
| Ayers Pond Dam Hillsborough | Low Hazard | 16 ft | 1865 | Earth | New Hampshire |
| Ayer Watershed Structure Ut-4-1 Dam Union | Low Hazard | 26 ft | 1959 | Earth | Mississippi |
| Aylward Lake Dam Jackson | Low Hazard | 25 ft | 1960 | Earth | Missouri |
| Ayscue Lake Dam Vance | Low Hazard | — | 1970 | Earth | North Carolina |
| Aytolloha #1 Roosevelt | Low Hazard | 30 ft | 1957 | Earth | Montana |
| Azalea Lake Dam Walker | Low Hazard | 20 ft | 1980 | Earth | Texas |
| Azalea Lake Dam Paulding | Low Hazard | 23 ft | — | Earth | Georgia |
| Aznoe #1 Chouteau | Low Hazard | 10 ft | 1962 | Earth | Montana |
| B-10 (Labette-Hackberry) Neosho | Low Hazard | 24 ft | 2004 | Earth | Kansas |
| B - 1 Pond Dam Isle of Wight | Low Hazard | 13 ft | — | Earth | Virginia |
| B-2 Moffat | Low Hazard | 25 ft | 1960 | Earth | Colorado |
| B-21a (Labette-Hackberry) Neosho | Low Hazard | 18 ft | 1999 | Earth | Kansas |
| B-2 Detention Goshen | Low Hazard | 52 ft | 1962 | Earth | Wyoming |
| B - 2 Pond Dam Isle of Wight | Low Hazard | 15 ft | — | Earth | Virginia |
| B-4 Bourbon | Low Hazard | 31 ft | 2014 | Earth | Kansas |
| B-6 #4 Custer | Low Hazard | 16 ft | 1959 | Earth | Montana |
| Baack Dam Warren | Low Hazard | 27 ft | 1999 | Earth | Iowa |
| Baarks Farm Lake Dam Fannin | Low Hazard | 31 ft | 1972 | Earth | Georgia |
| Baba Blacksheep Chouteau | Low Hazard | 21 ft | 1903 | Earth | Montana |
| Babbit Golden Valley | Low Hazard | 20 ft | 1955 | Earth | Montana |
| Babb Pond Dam Laurens | Low Hazard | 21 ft | 1971 | — | South Carolina |
| Babcock Deer Lodge | Low Hazard | 15 ft | 1953 | Earth | Montana |
| Babcock Lake Dam Wake | Low Hazard | — | — | Earth | North Carolina |
| Babcock Lake Dam Forsyth | Low Hazard | — | — | Earth | North Carolina |
| Babcock Lake Dam Rensselaer | Low Hazard | 9 ft | 1978 | Earth | New York |
| Babcocks Pond Dam Isabella | Low Hazard | 18 ft | 1973 | Earth | Michigan |
| Babcock Wilcox Lake Dam Richmond | Low Hazard | 27 ft | 1973 | Earth | Georgia |
| Baby Blue Daniels | Low Hazard | 18 ft | 1950 | Earth | Montana |
| Baby Food Fergus | Low Hazard | 15 ft | 1940 | Earth | Montana |
| Baca Lake Dam Runnels | Low Hazard | 13 ft | 1966 | Earth | Texas |
| Bacchus Dam Franklin | Low Hazard | — | 1973 | Earth | Washington |
| Baccus Lake Dam Walton | Low Hazard | 19 ft | 1952 | Earth | Georgia |
| Bachelor No. 1 Mellette | Low Hazard | 26 ft | 1971 | Earth | South Dakota |
| Bachman Roger Mills | Low Hazard | 27 ft | 1960 | Earth | Oklahoma |
| Bachman Academy Bradley | Low Hazard | — | 2000 | Earth | Tennessee |
| Bachman Dam Clarke | Low Hazard | 27 ft | 2013 | Earth | Iowa |
| Bachman Dam Rockingham | Low Hazard | — | — | Earth | North Carolina |
| Bachman Lake Dam Pike | Low Hazard | 25 ft | 1966 | Earth | Missouri |
| Bachman Pond Kanabec | Low Hazard | 16 ft | 1966 | Earth | Minnesota |
| Back Creek Dam (Old Telegraph Road) Cecil | Low Hazard | 11 ft | 1900 | Earth | Maryland |
| Backes Dam Benton | Low Hazard | 26 ft | 1967 | Earth | Iowa |