Beiarelva, or Storåga is a river in the municipality of Beiarn in Nordland, Norway. The river flows through the Beiardalen valley to the head of Beiarfjorden. It has a length of about 54 kilometers and a drainage area of 1,052 km², and is among the largest rivers in Nordland.

Beiarelva, or Storåga is a river in the municipality of Beiarn in Nordland, Norway. The river flows through the Beiardalen valley to the head of Beiarfjorden. It has a length of about 54 kilometers and a drainage area of 1,052 km², and is among the largest rivers in Nordland.