The Veeranam lake that was dug more than 1,000 years ago by the Chola kings in the then South Arcot district of Tamil Nadu has become a saviour for the city. Many residents are unaware that the lake meets more than 35% of city’s water requirement. Now, the lake is brimming with water due to the release from Mettur dam.
A Metrowater engineer said the total capacity of the lake is 1,465 million cubic feet (mcft) of water. Currently, 6 mcft, or 180 million litres, is being drawn from the lake every day. This water reaches the city through pipes passing through Villupuram and Kancheepuram districts.