| name | image | status | type | Area (m²) | date Commissioned | date Opened | date Start construction | Website | Height (m) | Country | continent | Maximum discharge (m³/day) | lake | Installed capacity (w) | latitude (°) | Length (m) | longitude (°) | Turbines | volume (m³) | administrative división | city | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alcona Dam | Embankment | 1924 | website | United States | Americas | Alcona Dam Pond | 44.5499992371 | -83.8000030518 | Michigan | Glennie | Map | |||||||||||
| American Dam |  | Unspecified | 1938 | website | United States | Americas | 31.7833328247 | 87 | -106.5166702271 | Texas | El Paso, Texas | Map | ||||||||||
| American Falls Dam |  | 1978 | 1976 | website | 29 | United States | Americas | 42.7666664124 | 1,608 | -112.8666687012 | 3 | Idaho | American Falls, Idaho | Map | ||||||||
| Amistad Dam |  | Operational | Filling | 1969 | 1963 | website | 77 | United States | Americas | Amistad reservoir | 29.4500007629 | 9,760 | -101.0500030518 | 4 | Texas | Del Rio, Texas | Map | |||||
| Anderson Ranch Dam |  | 19,485,700 | 1951 | 1950 | 1941 | website | 139 | United States | Americas | 43.3499984741 | 411 | -115.4333343506 | 2 | Idaho | Mountain Home, Idaho | Map |