Scientific lake restoration methods used by NGO to conserve urban water bodies
Another lake in Ambattur gets to hold water instead of garbage
As Chennai grapples with a looming water crisis the civic body and the Environmentalist Foundation of India (EFI) have begun restoring the almost non-existent Karuppan Kulam, one of the numerous water bodies in the Ambattur area that have slowly vanished.
Central Circular Recharge Pit (CCRP) is the lowest - helps balance water recharge across the pond.
The inflow from drains and canals in the ponds is in the triangular shafts that can carry out waste water stabilization.