Low Hazard Dams
No probable loss of human life and low economic/environmental losses expected.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Asarco Sec 11 Lower Dam (Shallow) Iron | Low Hazard | 25 ft | — | Other | Missouri |
| Asarco Sec 11 Upper Dam (Shallow) Iron | Low Hazard | 25 ft | — | Other | Missouri |
| Asbell Lake Dam North Twiggs | Low Hazard | 18 ft | — | Earth | Georgia |
| Asbell Lake Dam South Twiggs | Low Hazard | 22 ft | — | Earth | Georgia |
| Asb Pond Dam Early | Low Hazard | 37 ft | 1966 | Earth | Georgia |
| Asbury Farms Dam Jasper | Low Hazard | 12 ft | 1965 | Earth | Missouri |
| Asbury Mill Dam Warren | Low Hazard | 12 ft | — | Earth | New Jersey |
| Ascalmore Dd Structure Y-17a-Db1 Dam Tallahatchie | Low Hazard | 29 ft | 1989 | Earth | Mississippi |
| Ascalmore Structure Y-17a-05 Dam Tallahatchie | Low Hazard | 30 ft | 1969 | Earth | Mississippi |
| Ascalmore Structure Y-17a-09 Dam Tallahatchie | Low Hazard | 28 ft | 1963 | Earth | Mississippi |
| Ascalmore Structure Y-17a-11 Dam Tallahatchie | Low Hazard | 40 ft | 1959 | Earth | Mississippi |
| Ascalmore Structure Y-17a-75 Dam Tallahatchie | Low Hazard | 29 ft | 1963 | Earth | Mississippi |
| Ascalmore Structure Y-17a-76 Dam Tallahatchie | Low Hazard | 35 ft | 1970 | Earth | Mississippi |
| Ascalmore Structure Yo-30-03 Dam Tallahatchie | Low Hazard | 25 ft | 1956 | Earth | Mississippi |
| Ascalmore Structure Yo-30-04 Dam Tallahatchie | Low Hazard | 26 ft | 1956 | Earth | Mississippi |
| Ascalmore Structure Yo-30-06 Dam Tallahatchie | Low Hazard | 26 ft | 1956 | Earth | Mississippi |
| Ascalmore Structure Yo-30-07 Dam Tallahatchie | Low Hazard | 27 ft | 1956 | Earth | Mississippi |
| Ascalmore Structure Yo-30-08 Dam Tallahatchie | Low Hazard | 26 ft | 1956 | Earth | Mississippi |
| Ascalmore Structure Yo-30-15 Dam Tallahatchie | Low Hazard | 22 ft | 1956 | Earth | Mississippi |
| Ashbrooke Lake Dam Madison | Low Hazard | 7 ft | — | Earth | Mississippi |
| Ashby Lake Dam Phelps | Low Hazard | 30 ft | 1986 | — | Missouri |
| Ash Cell A Dam Effingham | Low Hazard | 14 ft | — | — | Georgia |
| Ash Cell B Dam Effingham | Low Hazard | 22 ft | — | Earth | Georgia |
| Ash Cell C Dam Effingham | Low Hazard | 36 ft | — | Earth | Georgia |
| Ash Creek Prairie | Low Hazard | 29 ft | 1951 | Earth | Montana |
| Ash Creek Livestock Lagoon Dam Custer | Low Hazard | 29 ft | 2012 | Earth | Nebraska |
| Ash Creek Tank Dam King | Low Hazard | 25 ft | 1945 | Earth | Texas |
| Ash Disposal Pond Dam Etowah | Low Hazard | — | 1960 | Earth | Alabama |
| Ashe Lake Dam Forrest | Low Hazard | 12 ft | — | Earth | Mississippi |
| Ashenhurst #1 Rosebud | Low Hazard | 12 ft | 1930 | Earth | Montana |
| Ashenhurst #2 Rosebud | Low Hazard | 12 ft | 1948 | Earth | Montana |
| Ashepoo Plntn Pond Dam Colleton | Low Hazard | 9 ft | 1973 | — | South Carolina |
| Asher Lake Dam Chariton | Low Hazard | 34 ft | 1977 | Earth | Missouri |
| Asher Lake Dam (Shallow) Crawford | Low Hazard | 25 ft | 1963 | Earth | Missouri |
| Ashfield Lake Dam Baldwin | Low Hazard | 10 ft | 1955 | Earth | Georgia |
| Ashford Lake Dam Bowie | Low Hazard | 23 ft | 1960 | Earth | Texas |
| Ash Grove Cement Plant Dam Ellis | Low Hazard | 52 ft | 1965 | Earth | Texas |
| Ashland Wildlife Area Dam Boone | Low Hazard | 44 ft | 1937 | Earth | Missouri |
| Ashley Flathead | Low Hazard | 10 ft | 1928 | Earth | Montana |
| Ashley Beaver Dam Franklin | Low Hazard | 8 ft | — | Earth | Mississippi |
| Ashley Dam Miami | Low Hazard | 40 ft | 2009 | Earth | Kansas |
| Ashley Lake Dam Orange | Low Hazard | — | 1973 | Earth | North Carolina |
| Ashley Paulk Irrigation Pond Dam Coffee | Low Hazard | 18 ft | — | Earth | Georgia |
| Ashley Register Lake Dam Grady | Low Hazard | 28 ft | — | Earth | Georgia |
| Ashley Valley Flood Control Uintah | Low Hazard | — | — | Earth | Utah |
| Ashmore Dam Adair | Low Hazard | 25 ft | 1996 | Earth | Iowa |
| Ashmore Lake Dam Hunt | Low Hazard | 19 ft | 1962 | Earth | Texas |
| Ash Pond B Dam Putnam | Low Hazard | 40 ft | — | — | Georgia |
| Ash Pond C Dam Putnam | Low Hazard | 63 ft | — | Earth | Georgia |
| Ash Pond D-1 Putnam | Low Hazard | 55 ft | 1980 | Earth | Georgia |