A harsh and cloudless summer has taken a heavy toll on several lakes in Bengaluru, with major water bodies drying up and threatening local biodiversity.
Among the worst affected are Ullal Lake, Uttarahalli Lake and Sankey Tank.
Ullal Lake leaves wildlife at risk
The 29-acre Ullal Lake in Kengeri has reportedly gone dry except for a few sewage-affected patches.
The lake island serves as a habitat for peafowl and mongoose, prompting concern among residents over the survival of wildlife dependent on the water source.
Local welfare groups said they have urged officials to restore treated water supply through a connected sewage treatment plant.
Sankey Tank also shrinking
The iconic 37-acre Sankey Tank in west Bengaluru is also nearing dry conditions, worrying walkers and nearby residents.
Officials suspect leakage near the waste weir, possibly linked to tree roots damaging infrastructure.
Civic authorities said inspections and repair work would be taken up.
Uttarahalli Lake awaits support
The 15-acre Uttarahalli Lake in south Bengaluru has also dried up due to intense summer heat.
Residents have appealed for the lake to be connected to a sewage treatment plant so treated water can be released during dry months.
Officials said the lake currently depends mainly on rainwater flowing through stormwater drains.
Need for year-round lake planning
Environmentalists say Bengaluru’s lakes need sustainable water management rather than seasonal dependence on rainfall alone.
Experts warn that drying lakes not only reduce groundwater recharge but also harm birds, animals and urban cooling systems.
With temperatures rising, citizens are calling for urgent restoration measures before more water bodies disappear.