Enonjärvi is a rather small lake of Finland in northern Central Finland, in Karstula and Kannonkoski municipalities. It belongs to Kymijoki main catchment area. The outflow of water is via Pajusalmi to lake Kannonselkä. ... Found on http://en.wikipedia.org/wiki/Enonjärvi
1) Lake of Karstula 
Enonjärvi is a rather small lake of Finland in northern Central Finland, in Karstula and Kannonkoski municipalities. It belongs to Kymijoki main catchment area. The outflow of water is via Pajusalmi to lake Kannonselkä. ...