| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Merwin Dam | 15,867,800 | 1931 | 1929 | website | 95 | United States | Americas | Lake Merwin | 45.9500007629 | 381 | -122.5500030518 | 3 | Washington | Woodland, Washington | Map |