Browse All Dams
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Armstrong Dam Cherokee | Significant Hazard | — | — | Earth | North Carolina |
| Armstrong Dam Lincoln | Low Hazard | 19 ft | 1977 | Earth | Louisiana |
| Armstrong Dam Webster | Low Hazard | 16 ft | 1960 | Earth | Nebraska |
| Armstrong Irr. Dam Haakon | Low Hazard | 21 ft | 1974 | Earth | South Dakota |
| Armstrong Lake Adams County Dam Adams | Low Hazard | 25 ft | — | Earth | Mississippi |
| Armstrong Lake Attala County Dam Attala | Low Hazard | 8 ft | — | Earth | Mississippi |
| Armstrong Lake Dam Milam | Low Hazard | 25 ft | 1975 | Earth | Texas |
| Armstrong Lake Dam Bandera | High Hazard | 26 ft | 1964 | Earth | Texas |
| Armstrong Lake Dam Mason | Low Hazard | — | 1968 | Earth | Washington |
| Armstrong Lake Dam Daviess | Low Hazard | 32 ft | 1968 | Earth | Kentucky |
| Armstrong No 2 Dam Chippewa | Low Hazard | 12 ft | 1954 | Earth | Michigan |
| Armstrong Park Flood Control Reservoir Dam DuPage | High Hazard | 22 ft | — | Earth | Illinois |
| Armstrong Park Pond Dam Fairfield | Significant Hazard | 16 ft | — | Earth | Connecticut |
| Armstrong Pond Dam Norfolk | High Hazard | 20 ft | — | Concrete | Massachusetts |
| Armstrong Pond Dam Bond | Low Hazard | 26 ft | 1974 | Earth | Illinois |
| Armstrong Pond Dam 2 Stark | Low Hazard | 22 ft | 1950 | Earth | Illinois |
| Armstrong Reservoir Dam Howard | Low Hazard | 30 ft | 1960 | Earth | Missouri |
| Army Residence Community Dam Bexar | High Hazard | 14 ft | — | Earth | Texas |
| Arnall Lake Dam Coweta | Low Hazard | 19 ft | — | Earth | Georgia |
| Arnall Lake Dam Fayette | Low Hazard | 28 ft | 1954 | Earth | Georgia |
| Arnault Branch Mine Dam Washington | High Hazard | 46 ft | 1970 | Other | Missouri |
| Arnburg Dam Dallas | Low Hazard | 35 ft | 1997 | Earth | Iowa |
| Arnegard Dam McKenzie | Low Hazard | 14 ft | 1935 | Earth | North Dakota |
| Arneson Pond Dam Webster | Low Hazard | 20 ft | 1950 | Earth | Nebraska |
| Arnett Dam Columbus | Low Hazard | — | 1900 | Earth | North Carolina |
| Arnett Lake Dam Pike | High Hazard | 22 ft | 1973 | Earth | Ohio |
| Arnett Lake No. 1 Dam Warren | Significant Hazard | 26 ft | 1967 | Earth | Ohio |
| Arnett Lake No. 2 Dam Warren | Significant Hazard | 13 ft | 1967 | Earth | Ohio |
| Arnett Pond Dam Tift | Low Hazard | 10 ft | — | Earth | Georgia |
| Arney Lake Dam Harrison | Low Hazard | 25 ft | 1970 | Rockfill | Missouri |
| Arnold Goshen | Low Hazard | 33 ft | 1968 | Earth | Wyoming |
| Arnold-Armstrong Subwtrshd 64+00 #25 Monona | Low Hazard | 27 ft | 1961 | Earth | Iowa |
| Arnold-Armstrong Subwtrshd Gully 23 Monona | Significant Hazard | 36 ft | 1961 | Earth | Iowa |
| Arnold-Armstrong Subwtrshd Site 3a-3050 Monona | Low Hazard | 34 ft | 1963 | Earth | Iowa |
| Arnold-Armstrong Subwtrshd Site M-14195 Monona | Low Hazard | 29 ft | 1963 | Earth | Iowa |
| Arnold-Armstrong Subwtrshd Sta 127+05 Monona | Low Hazard | 36 ft | 1963 | Earth | Iowa |
| Arnold-Armstrong Subwtrshd Sta 171+55 Monona | Low Hazard | 36 ft | 1963 | Earth | Iowa |
| Arnold-Armstrong Subwtrshd Sta 190+78 Monona | Low Hazard | 31 ft | 1963 | Earth | Iowa |
| Arnold-Armstrong Subwtrshd Sta 2+05 #3 Monona | Low Hazard | 45 ft | 1962 | Earth | Iowa |
| Arnold-Armstrong Subwtrshd Sta 23+00 Monona | Low Hazard | 35 ft | 1963 | Earth | Iowa |
| Arnold-Armstrong Subwtrshd Sta 243+48 Monona | Low Hazard | 26 ft | 1962 | Earth | Iowa |
| Arnold-Armstrong Subwtrshd Sta27+80 #26 Monona | Low Hazard | 44 ft | 1961 | Earth | Iowa |
| Arnold-Armstrong Subwtrshd Sta 62+89 #1 Monona | Low Hazard | 20 ft | 1962 | Earth | Iowa |
| Arnold-Armstrong Subwtrshd Sta 69+48 Monona | Low Hazard | 49 ft | 1963 | Earth | Iowa |
| Arnold-Armstrong Subwtrshd Sta 76+60 #3 Monona | Low Hazard | 29 ft | 1963 | Earth | Iowa |
| Arnold-Armstrong Subwtrshd Sta 99+95 Monona | Low Hazard | 24 ft | 1963 | Earth | Iowa |
| Arnold Brook Aroostook | Significant Hazard | 21 ft | 1971 | Earth | Maine |
| Arnold Crossing Dam Uvalde | Low Hazard | 14 ft | 1963 | Buttress | Texas |
| Arnold Dam Berkshire | Significant Hazard | 21 ft | 1954 | Masonry | Massachusetts |
| Arnold Dam Lucas | Low Hazard | 28 ft | 1984 | Earth | Iowa |