La Grande 1 Reservoir
| Reservoir Name | La Grande 1 |
| Dam Name | La Grande 1 |
| River | La Grande |
| Main Basin | La Grande |
| Near City | Radisson |
| Administration City | Quebec |
| Country | Canada |
| Year | 1978 |
| Dam Height | 35 |
| Dam Length | -99 |
| Area(Sqkm) | 77.8 |
| Area(Polygonal) | 77.8 |
| Capital Expenditure | 1200 |
| Depth(M) | 15.4 |
| Avg Displacement Of Water | 1689656 |
| Catchment Area In Sqkm | 96417 |
| Main Usage | Hydroelectricity |
| Status | 1: Verified |
| Longitude | -78.567083 |
| Latitude | 53.73625 |
List all Dams and Reservoirs