Low Hazard Dams
No probable loss of human life and low economic/environmental losses expected.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Antelope Dam Jackson | Low Hazard | 10 ft | 1970 | Earth | Colorado |
| Antelope Dam Klamath | Low Hazard | 16 ft | 1959 | Earth | Oregon |
| Antelope Dam Garfield | Low Hazard | 18 ft | 1950 | Earth | Montana |
| Antelope Dam Natrona | Low Hazard | — | 1956 | Gravity | Wyoming |
| Antelope Detention Dam Mohave | Low Hazard | — | 1965 | Gravity | Arizona |
| Antelope Field Lake Dam Clay | Low Hazard | 16 ft | 1964 | Earth | Texas |
| Antelope Flat (Crook) Crook | Low Hazard | 33 ft | 1965 | Earth | Oregon |
| Antelope Lake Graham | Low Hazard | 31 ft | 1996 | — | Kansas |
| Antelope Lake Dam Robertson | Low Hazard | 47 ft | 1976 | Earth | Texas |
| Antelope Lake Dam Throckmorton | Low Hazard | 18 ft | 1962 | Earth | Texas |
| Antelope Reservoir Dam (Blm) Shasta | Low Hazard | — | — | — | California |
| Antelope Springs Dam Fremont | Low Hazard | — | 1940 | Gravity | Wyoming |
| Antelope Tank Dam Oldham | Low Hazard | 22 ft | 1962 | Earth | Texas |
| Antelope Valley Dam No. 2 Colfax | Low Hazard | 30 ft | 1920 | Earth | New Mexico |
| Antelope Valley Dam No. 3 Colfax | Low Hazard | 24 ft | 1920 | Earth | New Mexico |
| Antelope Valley Detention Dam Mohave | Low Hazard | — | 1963 | Gravity | Arizona |
| Antholz Dam Nemaha | Low Hazard | 26 ft | 2012 | Earth | Nebraska |
| Anthon Subwatershed M-4001 Woodbury | Low Hazard | 28 ft | 1954 | Earth | Iowa |
| Anthon Subwatershed Site 2-2760 Woodbury | Low Hazard | 25 ft | 1954 | Earth | Iowa |
| Anthony Haywood | Low Hazard | — | 1959 | Earth | Tennessee |
| Anthony City Dam Harper | Low Hazard | 31 ft | 1935 | Earth | Kansas |
| Anthony Dam Covington | Low Hazard | 24 ft | 1980 | Earth | Alabama |
| Anthony Holland Pond 1 Washita | Low Hazard | 32 ft | — | — | Oklahoma |
| Anthony J. Cimini Lycoming | Low Hazard | 15 ft | 1984 | Concrete | Pennsylvania |
| Anthony Lake Dam Union | Low Hazard | — | 1965 | Earth | Arkansas |
| Anthony Lake Dam 2 Greenville | Low Hazard | 25 ft | 1963 | — | South Carolina |
| Anthonys Pond Dam Pickens | Low Hazard | 25 ft | 1969 | — | South Carolina |
| Antioch Dam Limestone | Low Hazard | 20 ft | 1950 | Earth | Alabama |
| Antler Harding | Low Hazard | 22 ft | 1958 | Earth | South Dakota |
| Antler Creek Dam Bottineau | Low Hazard | 20 ft | 1962 | Earth | North Dakota |
| Anton Niederkorn Dam Scott | Low Hazard | 25 ft | 1959 | Earth | Missouri |
| Antrum Harding | Low Hazard | 20 ft | 1946 | Earth | South Dakota |
| Antwerp Sheridan | Low Hazard | 20 ft | 1902 | Earth | Wyoming |
| Antwerp Dam #2 Jefferson | Low Hazard | 13 ft | 1925 | Concrete | New York |
| Antwerp Village Dam Jefferson | Low Hazard | 12 ft | 1909 | Concrete | New York |
| Antwine 1 Kay | Low Hazard | 25 ft | 1940 | Earth | Oklahoma |
| A. Oakland Meade | Low Hazard | 21 ft | 1954 | Earth | South Dakota |
| Aoudad Waste Lagoon Dam Custer | Low Hazard | 32 ft | 2018 | Earth | Nebraska |
| Aowa Creek 1-2 Dixon | Low Hazard | 45 ft | 1972 | Earth | Nebraska |
| Aowa Creek 12-17 Dixon | Low Hazard | 37 ft | 1997 | Earth | Nebraska |
| Aowa Creek 12-3 Dixon | Low Hazard | 27 ft | 1985 | Earth | Nebraska |
| Aowa Creek 12-8 Dixon | Low Hazard | 41 ft | 1972 | Earth | Nebraska |
| Aowa Creek 13-4a Dixon | Low Hazard | 38 ft | 1981 | Earth | Nebraska |
| Aowa Creek 13-5 Dixon | Low Hazard | 32 ft | 1981 | Earth | Nebraska |
| Aowa Creek 23-2 Dixon | Low Hazard | 31 ft | 1986 | Earth | Nebraska |
| Aowa Creek 23-5 Dixon | Low Hazard | 29 ft | 1988 | Earth | Nebraska |
| Aowa Creek 31-1 Dixon | Low Hazard | 38 ft | 1972 | Earth | Nebraska |
| Aowa Creek 31-5 Dixon | Low Hazard | 44 ft | 1976 | Earth | Nebraska |
| Aowa Creek 31-6 Dixon | Low Hazard | 34 ft | 1984 | Earth | Nebraska |
| Aowa Creek 31-8 Dixon | Low Hazard | 42 ft | 1995 | Earth | Nebraska |