Øyarvatnet
Øyarvatnet or Øyarvatn is a lake in Norway. It sits on the border between the municipalities of Valle and Sirdal in Agder county, about northeast of the village of Lunde, Sirdal and about west of Austad in Bygland. The lake is part of the Kvina river system. It is located just to the south of the lake Rosskreppfjorden, which flows into it. The dam at the south end of the lake keeps it at an elevation of.
