| Attribute | Tana × | Toba × |
|---|---|---|
| Bordering countries | ||
| Surface Area (km²) | 3600 | 1100 |
| Mean Depth (m) | 9 | - |
| Volume (km³) | 28 | 240 |
| Shoreline (km) | 385 | - |
| Catchment Area (km²) | 10000 | 3440 |
| Residence Time (yr) | 8.9 | - |
| Frozen Period | None | None |
| Mixing Type | - | Homogeneous |
| Morphogenesis/Dam | Natural | Tecto-volcanic |
| Coordinates | ||
| Latitude | 12.024 | 2.778 |
| Longitude | 37.33 | 98.65 |