Location Taivalkoski Primary outflows Kostonjoki river Surface area 43.69 km (16.87 sq mi) Surface elevation 232 m Mean depth 5.09 m Catchment area Iijoki | Primary inflows Basin countries Finland Average depth 5.09 m (16.7 ft) Area 43.69 km² Shore length 71.1 km | |
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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. The surface elevation on the lake varies almost 5 meter due to the power production.
Map of Kostonj%C3%A4rvi, Finland
References
Kostonjärvi Wikipedia(Text) CC BY-SA