La Grande 3 Reservoir
| Reservoir Name | La Grande 3 |
| Dam Name | La Grande 3 |
| River | La Grande |
| Main Basin | La Grande |
| Near City | Radisson |
| Administration City | Quebec |
| Country | Canada |
| Year | 1981 |
| Dam Height | 93 |
| Dam Length | 3845 |
| Area(Sqkm) | 2267.5 |
| Area(Polygonal) | 2267.5 |
| Capital Expenditure | 60020 |
| Depth(M) | 26.5 |
| Avg Displacement Of Water | 1222368 |
| Catchment Area In Sqkm | 62402 |
| Main Usage | Hydroelectricity |
| Multi Dams,C,10 | Yes |
| Status | 1: Verified |
| Longitude | -75.962083 |
| Latitude | 53.72875 |
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