Recreation Dams
38,146 dams in the US serve this purpose.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Ambrose Lake Dam Lowndes | Low Hazard | 10 ft | — | Earth | Mississippi |
| Ambrose Lake Dam Coweta | Low Hazard | 18 ft | 1955 | Earth | Georgia |
| Ambrose Mine Armstrong | Low Hazard | 26 ft | — | Earth | Pennsylvania |
| Ambur Bros No.1 Mellette | Low Hazard | 34 ft | 1953 | Earth | South Dakota |
| Ambur No.1 Mellette | Low Hazard | 26 ft | 1968 | Earth | South Dakota |
| Amelia County Dam # 17 Amelia | Unknown | 27 ft | — | Earth | Virginia |
| Amelia Dam Amelia | Low Hazard | 38 ft | — | Earth | Virginia |
| Amelia Earhart Dam Middlesex | Low Hazard | 21 ft | 1965 | Gravity | Massachusetts |
| American Can Company Dam Fairfield | High Hazard | 53 ft | 1970 | Concrete | Connecticut |
| American Can Company Dam Sumter | Low Hazard | — | 1960 | Earth | Alabama |
| American Cent Corp Lower Dam Callaway | Low Hazard | 30 ft | — | Earth | Missouri |
| American Cent Corp Upper Dam Callaway | High Hazard | 30 ft | — | Earth | Missouri |
| American Falls Power | High Hazard | 87 ft | 1927 | Concrete | Idaho |
| American Felt Dam Fairfield | High Hazard | 37 ft | 1867 | Masonry | Connecticut |
| American Horse Lake Blaine | Low Hazard | 75 ft | 1966 | Earth | Oklahoma |
| American Legion Club Lake Dam Smith | Low Hazard | 21 ft | 1960 | Earth | Texas |
| American Legion Jefferson County Lake Dam Jefferson | Low Hazard | 20 ft | — | Earth | Mississippi |
| American Legion Lake Dam Abbeville | Low Hazard | 27 ft | — | — | South Carolina |
| American Legion Lake Dam Mecklenburg | Low Hazard | — | 1950 | Earth | North Carolina |
| American Legion Montgomery County Lake Dam Montgomery | Low Hazard | 40 ft | — | Earth | Mississippi |
| American Legion Webster County Lake Dam Webster | Low Hazard | 20 ft | — | Earth | Mississippi |
| Amer Lake Dam Lafayette | Low Hazard | 30 ft | 1957 | Earth | Missouri |
| Amerson Mill Pond Washington | Low Hazard | 14 ft | 1957 | Earth | Georgia |
| Amery Polk | High Hazard | 13 ft | 1888 | Gravity | Wisconsin |
| Ames Lake Dam Guilford | Low Hazard | — | 1954 | Earth | North Carolina |
| Ames Pond Dam Bristol | Low Hazard | 6 ft | 1920 | Other | Massachusetts |
| Ames Pond Dam Middlesex | High Hazard | 11 ft | 1920 | Concrete | Massachusetts |
| Ames Pond Dam Plymouth | Significant Hazard | 15 ft | 1992 | Earth | Massachusetts |
| Ames Pond Dike A Middlesex | High Hazard | 11 ft | 2003 | Earth | Massachusetts |
| Ames Pond Dike B Middlesex | Significant Hazard | 11 ft | — | Earth | Massachusetts |
| Amherst Portage | Significant Hazard | 14 ft | 1857 | Gravity | Wisconsin |
| Amherst County Dam # 10 Amherst | Unknown | 22 ft | — | Earth | Virginia |
| Amherst County Dam # 11 Amherst | Unknown | 34 ft | — | Earth | Virginia |
| Amherst County Dam # 13 Amherst | Unknown | 30 ft | — | Earth | Virginia |
| Amherst County Dam # 2 Amherst | Unknown | 31 ft | — | Earth | Virginia |
| Amherst County Dam # 3 Amherst | Unknown | 26 ft | — | Earth | Virginia |
| Amherst County Dam # 4 Amherst | Unknown | 24 ft | — | Earth | Virginia |
| Amherst County Dam # 5 Amherst | Unknown | 33 ft | — | Earth | Virginia |
| Amherst County Dam # 6 Amherst | Unknown | 26 ft | — | Earth | Virginia |
| Amherst County Dam # 7 Amherst | Unknown | 30 ft | — | Earth | Virginia |
| Amherst County Dam # 9 Amherst | Unknown | 21 ft | — | Earth | Virginia |
| Amherst Lake Windsor | Significant Hazard | 13 ft | — | Concrete | Vermont |
| Amicalola Falls Lake Dam Dawson | Unknown | 31 ft | 1941 | Earth | Georgia |
| Amick Farms Dam Aiken | High Hazard | 24 ft | 1989 | — | South Carolina |
| Amick Upground Reservoir Morrow | High Hazard | 40 ft | 1968 | Earth | Ohio |
| Amidon Farm Dam Windham | Significant Hazard | 12 ft | — | Earth | Connecticut |
| Amis Dam Smith | Low Hazard | 26 ft | 1972 | Earth | Texas |
| Amistad Dam Val Verde | High Hazard | 254 ft | 1969 | Concrete | Texas |
| Amite River Industries Number 2 Dam Amite | Low Hazard | 14 ft | — | Earth | Mississippi |
| Amity Lake Dam Allegany | Significant Hazard | 22 ft | 1963 | Earth | New York |