So far 80 bodies have been taken out from the river near Pariyar ghat, District Magistrate Saumya Agarwal said.
The body count is said to be more than 100.
The sanitation workers have refused to take out the bodies from the river as they are in a very bad shape, an officer said.
A team of doctors led by Chief Medical Officer Geeta Yadav is taking forensic sample of the bodies.
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She said that as bodies were still being recovered it was not possible to tell the exact number as of now.
Meanwhile, BJP alleged that the bodies were being buried with the help of JCB machine.
State president Laxmi Kant visited the spot last night and demanded proper cremation of the bodies after post mortem.
He also demanded a high-level inquiry into the matter.
IG (Law and Order) A Satish Ganesh had yesterday said that bodies which were ostensibly disposed of in the Ganga river as part of last rites by their kin, surfaced after the water receded near Pariyar ghat.
"During preliminary investigation, local residents informed that instead of cremating the bodies of unmarried girls they are set adrift in the Ganga river," the IG had said.
"Most of the bodies were badly mutilated so it was difficult to ascertain their gender," he said.