Lahnavesi

Lahnavesi is a medium-sized lake in the Kymijoki main catchment area. It is located in Mäntyharju, in the Southern Savonia region in Finland.

Lahnavesi
Strait Vihantasalmi deal Lake Lahnavesi in two parts. Vihannanselkä is on the picture.
Lahnavesi
Location	Mäntyharju
Coordinates	61°28.5′N 26°40.5′E
Primary inflows	Kaivannonkoski rapids
Primary outflows	Vihantasalmi strait
Basin countries	Finland
Surface area	13.131 km2 (5.070 sq mi)
Average depth	7.14 m (23.4 ft)
Max. depth	33.03 m (108.4 ft)
Water volume	0.0938 km3 (76,000 acre⋅ft)
Shore length1	53.74 km (33.39 mi)
Surface elevation	79.7 m (261 ft)
Frozen	December–April
Settlements	Pertunmaa
References
1 Shore length is not a well-defined measure.

See also

• List of lakes in Finland