Forest department officials said that they had received information about the incident from teachers of a nearby ashram school.
They said that the leopardess could have fell into the well at least a week ago, going by the extent of decomposition of her carcass.
Honorary Wildlife Warden Bandu Dhotre said that her carcass was desposed off in the presence of forest officials as per the norms.
Since the well had a parapet wall, it is difficult to assess how the feline fell into the well, he said.