Greater Hyderabad Municipal Corporation (GHMC) is building 10 ponds in and around Hyderabad, at several places, to immerse Ganesh idols. One such pond is coming up at Hussain Sagar. Working on the orders of the court, the GHMC is setting up the ponds so as to preserve the quality of water in Hussain Sagar. The aim is to keep the water least contaminated. About 80 per cent of the work on the ponds has been completed.