| Attribute | La Grande 3 × | La Grande 2 × |
|---|---|---|
| Bordering countries | ||
| Surface Area (km²) | 2420 | 2486 |
| Mean Depth (m) | 24.4 | 21.8 |
| Volume (km³) | 60.02 | 52 |
| Shoreline (km) | 3600 | 4550 |
| Catchment Area (km²) | 100000 | 100000 |
| Residence Time (yr) | 0.95 | 0.53 |
| Frozen Period | Dec.-Jun. | Dec-Jun |
| Mixing Type | - | Dimictic |
| Morphogenesis/Dam | Artificial | Artificial |
| Coordinates | ||
| Latitude | 53.833 | 53.685 |
| Longitude | -75.347 | -77.077 |