According to Delhi water minister Parvesh Verma, fresh findings indicate that the Najafgarh drain alone now carries around 800 million gallons per day (MGD) of sewage into the riverup from previous estimates of 450 MGD.
According to Delhi water minister Parvesh Verma, fresh findings indicate that the Najafgarh drain alone now carries around 800 million gallons per day (MGD) of sewage into the riverup from previous estimates of 450 MGD.