With rains continuing to lash almost the entire Madhya Pradesh, many parts of the state have been inundated and helicopters are carrying out sorties to provide succour to the flood-hit people in Rewa and Satna districts. Five youths, who went missing after they were swept away in the swollen Tamas river at Purva waterfall in Rewa district on July 6, are yet to be traced, Collector Rahul Jain said.