Heatwave + water shortage: Delhi residents struggle as supply collapses in peak summer

New Delhi: Delhi is grappling with worsening water shortages as soaring temperatures continue to push demand higher during an intense heatwave spell.

The city recorded a maximum temperature of 43.3°C at Safdarjung and up to 44.4°C at the Ridge station on Friday, highlighting the severity of the ongoing weather conditions.

The India Meteorological Department has extended its orange alert for heatwaves till May 28, warning that maximum temperatures are likely to remain between 43°C and 46°C over the coming days.

Heat intensifies pressure on water supply

Amid the rising heat, residents across areas such as Vasant Vihar, Dwarka, Moti Bagh and parts of north Delhi have reported irregular water supply and low pressure. Many households have been forced to rely on private water tankers and packaged water to meet daily needs.

The demand-supply gap has widened significantly, as Delhi’s daily water requirement during peak summer touches nearly 1,250 million gallons per day, while supply remains lower, according to officials from the Delhi Jal Board.

Residents say supply timings have become unpredictable, with delays and reduced pressure affecting even basic household routines. Several Resident Welfare Associations (RWAs) have also reported increased dependence on tanker services, with prices rising due to higher demand.

Tankers deployed, but complaints persist

In response, authorities have deployed thousands of water tankers across the city to manage the shortfall. Officials said that around 1,000 tankers are currently operating, with multiple daily rounds ensuring distribution in affected zones.

Despite these measures, residents continue to report disruptions, especially in high-rise societies where low pressure is insufficient to reach upper floors. Some areas have also complained about inconsistent supply timings and poor water quality during initial flow.

Weather officials have warned that the heatwave is likely to persist, with temperatures expected to remain between 44°C and 46°C over the next few days.

The prolonged extreme heat, combined with rising consumption and pressure on infrastructure, is expected to further strain Delhi’s water supply system unless weather conditions improve or emergency augmentation measures take effect.