They apparently drowned as they failed to gauge the depth of the water, sources said.
"We have managed to fish out the bodies of four of the five persons while the search is on for the fifth person," Machhar said.
He said the deceased belonged to different villages in Malpur taluka in Aravalli district.
The officer said bodies of Dhruv Patel (20), Kishan Patel (19), Brajesh Patel (22), and Krupal Patel (21) have been fished out.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)