"The lake tapping we did today is part of the middle Vaitarna project where we are trying to ensure that even if the level of Modak Sagar falls below the lowest drawable limit in case of a water crisis, there will still be extra water," said Ramesh Bambale, Deputy Municipal Commissioner.
The first lake-tapping in Maharashtra was carried out at Koyna dam in the Satara district in April 2012.
Bambale said a 7-km-long tunnel had been constructed from Modak Sagar lake to Bell nallah.
The project would cost about Rs 222 crore, he said.