The river runs from lake Aursunden[?] near Røros in Sør-Trøndelag and runs into the Oslofjord[?] at Sarpsborg.
... mi²). 3.7 km² (1.4 mi²) of it is land and none of the area is covered with water. Demographics As of the census of 2000, there are 5,641 people, 1,755 ...