| Attribute | Towada × | Donghu × |
|---|---|---|
| Bordering countries | ||
| Surface Area (km²) | 59 | 28 |
| Mean Depth (m) | 71 | 2.2 |
| Volume (km³) | 4.2 | 0.06 |
| Shoreline (km) | 27.5 | - |
| Catchment Area (km²) | 129 | 97 |
| Residence Time (yr) | 8.5 | 0.44 |
| Frozen Period | Dec-Mar | Jan or Feb |
| Mixing Type | Dimictic | Polymictic |
| Morphogenesis/Dam | Volcanic | - |
| Coordinates | ||
| Latitude | 40.468 | 30.56 |
| Longitude | 140.883 | 114.397 |