| Attribute | Sayanskoye × | Derg × |
|---|---|---|
| Bordering countries | ||
| Surface Area (km²) | 621 | 118 |
| Mean Depth (m) | - | 7.6 |
| Volume (km³) | 31.3 | 0.88 |
| Shoreline (km) | 1364 | 179 |
| Catchment Area (km²) | 100000 | 10280 |
| Residence Time (yr) | 0.66 | 0.15 |
| Frozen Period | Jan.-May | None |
| Mixing Type | Dimictic | Monomictic |
| Morphogenesis/Dam | Artificial | - |
| Coordinates | ||
| Latitude | 52.821 | 52.935 |
| Longitude | 91.364 | -8.317 |