- Hobølelva
Hobølelva is a river rising in
Sværsvann inOslo , until joining LakeVansjø inØstfold . Hobølelva is the largest of the four tributaries of Vansjø, and flows into Vansjø at an average of 5.4 m³/s.
Wikimedia Foundation. 2010.
Hobølelva is a river rising in
Wikimedia Foundation. 2010.