Marsjøen
Marsjøen is a lake in Folldal Municipality in Innlandet county, Norway. The  lake lies in the northern part of the municipality, about  east of the larger lake Fundin. There is a dam at the south end of the lake which is used to regulate the water height for use in the nearby Einunna and Savalen hydro-electric power stations. See also
List of lakes in Norway

References

Folldal
Lakes of Innlandet