| Attribute | La Grande 4 × | Derg × |
|---|---|---|
| Bordering countries | ||
| Surface Area (km²) | 765 | 118 |
| Mean Depth (m) | 29.4 | 7.6 |
| Volume (km³) | 22 | 0.88 |
| Shoreline (km) | 1400 | 179 |
| Catchment Area (km²) | 70000 | 10280 |
| Residence Time (yr) | 0.43 | 0.15 |
| Frozen Period | - | None |
| Mixing Type | - | Monomictic |
| Morphogenesis/Dam | Artificial | - |
| Coordinates | ||
| Latitude | 53.908 | 52.935 |
| Longitude | -73.282 | -8.317 |