| Attribute | Onega × | Egridir × |
|---|---|---|
| Bordering countries | ||
| Surface Area (km²) | 9890 | 590 |
| Mean Depth (m) | 30 | 9 |
| Volume (km³) | 280 | 4.38 |
| Catchment Area (km²) | 51540 | 3309 |
| Residence Time (yr) | 12 | - |
| Frozen Period | Jan-May | - |
| Mixing Type | Dimictic | - |
| Morphogenesis/Dam | Natural | Natural |
| Coordinates | ||
| Latitude | 61.75 | 38.014 |
| Longitude | 35.407 | 30.892 |