What is "finnvollvatnet"

Finnvollvatnet is a lake in the municipality of Namdalseid in Nord-Trøndelag county, Norway. The lake lies in the western part of the municipality, southwest of Sverkmoen, and only about from the border with Osen in Sør-Trøndelag. The lake flows out into the Sverka river which eventually ends up in the Namsenfjorden.