The first wave of floods in Assam has claimed one life, affected nearly 68,000 people, submerged rhino habitats at Kaziranga and Pobitora and overrun vast tracks of human habitation and farm land.

A 12-year old boy was dragged away by the high current of the Brahmaputra at Jengpuri village in Morigaon district yesterday and his body was recovered today, official sources said.