Wappapello Lake Reservoir
| Reservoir Name | Wappapello Lake |
| Dam Name | Wappapello Dam |
| River | St. Francis River |
| Administration City | Missouri |
| Country | United States |
| Year | 1941 |
| Dam Height | 35 |
| Dam Length | 823 |
| Area(Sqkm) | 23.8 |
| Area(Polygonal) | 23.8 |
| Capital Expenditure | 1399.5 |
| Depth(M) | 58.8 |
| Avg Displacement Of Water | 48272 |
| Catchment Area In Sqkm | 3345 |
| Main Usage | Flood control |
| Status | 3: Fair |
| Longitude | -90.282917 |
| Latitude | 36.932917 |
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