Hyderabad has recorded a 34% rainfall deficit this season. The city received about 458 mm of rain between June 1 and October 31, 2026, against a normal of 694 mm.
The shortfall has drawn attention to the role of urban lakes in storing rainwater. Restored water bodies help the city capture whatever rain it receives and hold it for later use.
Recent showers have shown the effect of restoration work at Sunnam Cheruvu and Thammidikunta. Rainwater flowed into both lakes through improved inlets.
The Hyderabad Disaster Response and Asset Monitoring and Protection Agency (HYDRAA) has led work at these lakes. Its teams have reclaimed lake areas, removed accumulated silt, cleared blockages and restored natural water channels.
These steps allow the lakes to collect more runoff. The stored water also supports groundwater recharge in the surrounding areas and sustains local ecosystems.
HYDRAA has described lake restoration as an investment in Hyderabad’s water security, noting that every restored lake strengthens the city’s ability to conserve rainwater and prepare for future water shortages.
