The Comptroller and Auditor General of India has found deficiencies in supply of potable water in the city. In its recent report, the CAG has pointed out that the raw water available in Delhi is not sufficient to provide potable water to the whole population as per the prescribed norms.

“Two dams were proposed on the Yamuna in 1994 to augment the raw water in Delhi, but were not constructed even after a lapse of 18 years after incurring an expenditure of Rs.214 crore. The production of potable water at water treatment plants and waste water recycling plants was also found to be below the designed capacity,” the CAG noted.