Water to be drawn from Retteri lake to augment supply in Chennai city
Chennai Metropolitan Water Supply and Sewerage Board is setting up a plant to treat 10 million litres of water daily at Kolathur as part of its plan to decentralise water supply
Chennai Metropolitan Water Supply and Sewerage Board is setting up a plant to treat 10 million litres of water daily at Kolathur as part of its plan to decentralise water supply