Rathbun Lake Reservoir
| Reservoir Name | Rathbun Lake |
| Dam Name | Rathbun Dam |
| River | Chariton River |
| Administration City | Iowa |
| Country | United States |
| Year | 1972 |
| Dam Height | 30 |
| Dam Length | 3085 |
| Area(Sqkm) | 50.6 |
| Area(Polygonal) | 50.6 |
| Capital Expenditure | 680.9 |
| Depth(M) | 13.5 |
| Avg Displacement Of Water | 10227 |
| Catchment Area In Sqkm | 1426 |
| Main Usage | Flood control |
| Status | 2: Good |
| Longitude | -92.882917 |
| Latitude | 40.832917 |
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