| Attribute | Biwako × | Boon Tsagaan × |
|---|---|---|
| Bordering countries | ||
| Surface Area (km²) | 674 | 280 |
| Mean Depth (m) | 41 | 4 |
| Volume (km³) | 27.5 | - |
| Shoreline (km) | 253 | 100 |
| Catchment Area (km²) | 3174 | 1600 |
| Residence Time (yr) | 5.5 | - |
| Frozen Period | None | Dec.-Apr. |
| Mixing Type | Monomictic | - |
| Morphogenesis/Dam | Tectonic | - |
| Coordinates | ||
| Latitude | 35.293 | 45.594 |
| Longitude | 136.125 | 99.151 |