Syvänsi is a medium-sized lake in the Vuoksi main catchment area. It is located in the region Southern Savonia.[1]
| Syvänsi | |
|---|---|
  Syvänsi | |
| Coordinates | 62°20′42″N 27°31′12″E / 62.345°N 27.52°E |
| Catchment area | Vuoksi |
| Basin countries | Finland |
| Surface area | 14.935 km2 (5.766 sq mi) |
| Average depth | 6.92 m (22.7 ft) |
| Max. depth | 38.62 m (126.7 ft) |
| Water volume | 0.103 km3 (84,000 acre⋅ft) |
| Shore length1 | 78.15 km (48.56 mi) |
| Surface elevation | 102.2 m (335 ft) |
| Frozen | December–April |
| Settlements | Jäppilä |
| 1 Shore length is not a well-defined measure. | |