Kostonjärvi

65°47′N 28°27′E / 65.783°N 28.450°E / 65.783; 28.450Primary inflowsKynsijoki riverPrimary outflowsKostonjoki riverCatchment areaIijokiBasin countriesFinlandSurface area43.69 km2 (16.87 sq mi)Average depth5.09 m (16.7 ft)Max. depth17 m (56 ft)Water volume0.222 km3 (180,000 acre⋅ft)Shore length171.1 km (44.2 mi)Surface elevation231.6 m (760 ft)FrozenNovember–MayReferences[1]1 Shore length is not a well-defined measure.

Kostonjärvi is a medium-sized lake in the Iijoki main catchment area. It is located in Taivalkoski municipality, in the Northern Ostrobothnia region in Finland.[1] The surface elevation on the lake varies almost 5 meter due to the power production.[2]

See also

References

  1. ^ a b Kostonjärvi in Järviwiki Web Service. Finnish Environment Institute. Retrieved 2014-03-22. (in English)
  2. ^ Hydrological forecasts: Iijoki watershed - Kostonjärvi. Finnish Environment Administration. Retrieved 2014-03-22. (in English)



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