Howard Hanson Reservoir
| Reservoir Name | Howard Hanson Reservoir |
| Dam Name | Howard A. Hanson Dam |
| River | Green |
| Administration City | Washington |
| Country | United States |
| Year | 1962 |
| Dam Height | 72 |
| Dam Length | 152 |
| Area(Sqkm) | 1.6 |
| Area(Polygonal) | 1.6 |
| Capital Expenditure | 168.6 |
| Depth(M) | 105.4 |
| Avg Displacement Of Water | 20921 |
| Catchment Area In Sqkm | 568 |
| Main Usage | Flood control |
| Status | 3: Fair |
| Longitude | -121.78375 |
| Latitude | 47.277917 |
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