Niskajärvi is a lake located in the Kouvola municipality of the Kymenlaakso region of southern Finland. It is part of the Kymijoki catchment area.Niskajärvi in the Jarviwiki Web Service. Retrieved 2014-03-12.
There are several other lakes in Finland with the name Niskajärvi, of which this is the largest.Niskajävi-lakes. Järviwiki. Retrieved 2014-03-12.
See also List of lakes in Finland
References