| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| American Falls Dam |  | 1978 | 1976 | website | 29 | United States | Americas | 42.7666664124 | 1,608 | -112.8666687012 | 3 | Idaho | American Falls, Idaho | 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 | ||||||
| Arrowrock Dam |  | Arc | 12,545,300 | 1915 | 1911 | website | 110 | United States | Americas | 43.5833320618 | 351 | -115.9166641235 | Idaho | Boise, Idaho | Map | |||||||
| Barber Dam |  | Operational | 1906 | 1904 | website | 9 | United States | Americas | 43.5499992371 | 122 | -116.1166687012 | 2 | Idaho | Boise, Idaho | Map | |||||||
| Boise River Diversion Dam |  | Operational | 1912 | 1909 | 1906 | website | 21 | United States | Americas | 43.5333328247 | 152 | -116.0833358765 | 3 | Idaho | Boise, Idaho | Map |