Low Hazard Dams
No probable loss of human life and low economic/environmental losses expected.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Ash Pond Dam Floyd | Low Hazard | 19 ft | 1960 | Earth | Georgia |
| Ash Pond Dike-North-(Dry) Franklin | Low Hazard | 15 ft | 1969 | Earth | Missouri |
| Ash Pond Dike(Shallow) Franklin | Low Hazard | 25 ft | 1969 | Earth | Missouri |
| Ash Pond No. 4 Dam Floyd | Low Hazard | 28 ft | 1986 | Earth | Georgia |
| Ash Storage Pond Dam Early | Low Hazard | 14 ft | 1981 | Earth | Georgia |
| Ashton Providence | Low Hazard | 18 ft | 1885 | Masonry | Rhode Island |
| Ashton Lake Dam Mills | Low Hazard | 16 ft | 1900 | Gravity | Texas |
| Ashuelot Paper Mill Dam Cheshire | Low Hazard | 18 ft | 1910 | Concrete | New Hampshire |
| Ashuelot River Dam Cheshire | Low Hazard | 16 ft | 1919 | Stone | New Hampshire |
| Ashurst Lake Coconino | Low Hazard | 12 ft | 1954 | Earth | Arizona |
| A. Simons Meade | Low Hazard | 19 ft | 1956 | Earth | South Dakota |
| Asimus Dam Holt | Low Hazard | 31 ft | 1962 | Earth | Nebraska |
| Askin Fallon | Low Hazard | 30 ft | 1960 | Earth | Montana |
| Askins Pond Dam Florence | Low Hazard | 10 ft | 1960 | — | South Carolina |
| Askren Dam Jackson | Low Hazard | 26 ft | 2001 | — | Kansas |
| Aslakson Dam; Royce Williams | Low Hazard | 17 ft | 2007 | Earth | North Dakota |
| Asnebumskit Pond Dam Worcester | Low Hazard | 11 ft | 1950 | Earth | Massachusetts |
| Aspaas La Plata | Low Hazard | 27 ft | 1980 | Earth | Colorado |
| Aspc-Safford Effluent Pond Graham | Low Hazard | 40 ft | 1992 | Earth | Arizona |
| Aspen Creek Ribs Dam Lyon | Low Hazard | 7 ft | — | Earth | Nevada |
| Aspen Lake El Paso | Low Hazard | 21 ft | 1956 | Earth | Colorado |
| Aspen Leaf Gunnison | Low Hazard | 26 ft | 1947 | Earth | Colorado |
| Aspen Pond Dam Tulsa | Low Hazard | 12 ft | — | Earth | Oklahoma |
| Aspermont Lake Dam Stonewall | Low Hazard | 20 ft | 1925 | Earth | Texas |
| Assabet River Dam Middlesex | Low Hazard | 15 ft | 1924 | Other | Massachusetts |
| Assaf Lake Dam Washington | Low Hazard | 30 ft | 1968 | Earth | Missouri |
| Assam Minnehaha | Low Hazard | 30 ft | 1968 | Earth | South Dakota |
| Assawompset Pond Dam Plymouth | Low Hazard | 8 ft | 1894 | Gravity | Massachusetts |
| Assman #4 Grade Stabilization Structure Crawford | Low Hazard | 39 ft | 2010 | Earth | Iowa |
| Assoc Dev. Dam Okaloosa | Low Hazard | 20 ft | 1970 | Earth | Florida |
| Assumption Abbey Dam Stark | Low Hazard | 23 ft | 1945 | Earth | North Dakota |
| Assunpink #5 Dam Monmouth | Low Hazard | 13 ft | — | Earth | New Jersey |
| Ast Dam Sedgwick | Low Hazard | 15 ft | 1958 | Earth | Kansas |
| Aster Toole | Low Hazard | 7 ft | 1920 | Earth | Montana |
| Asti Sonoma | Low Hazard | 34 ft | 1955 | Earth | California |
| Astleford No. 1 Mellette | Low Hazard | 27 ft | 1965 | Earth | South Dakota |
| Astleford No. 1 Mellette | Low Hazard | 29 ft | 1963 | Earth | South Dakota |
| Astleford No.2 Mellette | Low Hazard | 26 ft | 1966 | Earth | South Dakota |
| Astleford No.3 Mellette | Low Hazard | 25 ft | 1936 | Earth | South Dakota |
| Aston Gss Montague | Low Hazard | 31 ft | 1979 | Earth | Texas |
| Aston Park Fayette | Low Hazard | — | 1959 | Earth | Tennessee |
| A S Welch #1 Rosebud | Low Hazard | 12 ft | 1950 | Earth | Montana |
| Atchison Apache | Low Hazard | 8 ft | 1920 | Earth | Arizona |
| Atchison County State Lake Atchison | Low Hazard | 62 ft | 1956 | — | Kansas |
| At Gilchrest Dam Comanche | Low Hazard | 21 ft | 1968 | Earth | Texas |
| Atha Dam Macon | Low Hazard | 30 ft | 1995 | Earth | Missouri |
| Athens Country Club Lake Dam Clarke | Low Hazard | 19 ft | — | Earth | Georgia |
| Atherley Tooele | Low Hazard | — | 1928 | Earth | Utah |
| Athey Lake Dam Crawford | Low Hazard | 20 ft | 1952 | Earth | Illinois |
| Atkins #2 Big Horn | Low Hazard | 12 ft | 1965 | Earth | Montana |