| Attribute | Slapy × | Varna × |
|---|---|---|
| Bordering countries | ||
| Surface Area (km²) | 13 | 17 |
| Mean Depth (m) | 20.7 | 9.5 |
| Volume (km³) | 0.27 | 0.16 |
| Shoreline (km) | 150 | 32 |
| Catchment Area (km²) | 12900 | 2680 |
| Residence Time (yr) | 0.1 | 0.8 |
| Frozen Period | Jan-Mar | - |
| Mixing Type | Dimictic | Dimictic |
| Coordinates | ||
| Latitude | 49.824 | 43.191 |
| Longitude | 14.432 | 27.811 |