Jonkeri

Lake in Kuhmo, Finland
63°50′N 29°55′E / 63.833°N 29.917°E / 63.833; 29.917Primary outflowsSiltakoski rapids, river JongunjokiBasin countriesFinlandSurface area13.981 km2 (5.398 sq mi)Average depth3.91 m (12.8 ft)Max. depth18.8 m (62 ft)Water volume0.0547 km3 (44,300 acre⋅ft)Shore length173.55 km (45.70 mi)Surface elevation195.6 m (642 ft)FrozenNovember–MayIslandsUittosaari, Lammassaari, Kalmosaari, KontusaariReferences[1]1 Shore length is not a well-defined measure.

Jonkeri is a medium-sized lake in Kuhmo, Finland. It belongs to the Vuoksi main catchment area and is situated in Kainuu region.[1]

The Russian border is only four kilometers from the lake. Historically the lake has been a border between Sweden and Russia. The border stone called Jonkerinkivi is situated on the lake and it shows the border place of 17th century based on the Treaty of Stolbovo.[2]

See also

References

  1. ^ a b Jonkeri in the Jarviwiki Web Service. Retrieved 2014-03-01. (in English)
  2. ^ Historical places of Kuhmo municipality. Kainuu Museum. Retrieved 2014-05-18. (in Finnish)
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