BMC Suspends Water for Mumbai Construction and Pools as Lake Levels Fall to 10.3%

On June 17, 2026, the Brihanmumbai Municipal Corporation (BMC) implemented strict new water restrictions across Mumbai, including suspending supplies to construction sites and swimming pools, after water levels in the city's seven supplying lakes depleted to just 10.3% of their total capacity.

The new restrictions, which came into effect on Wednesday, follow a 10% citywide water cut that has been in place since May 15. Under the latest directives, the BMC has also imposed a 20% total water cut on industrial and commercial establishments, including sports clubs, and halted the approval of any new water connections for construction.

Water supply to aerated beverage and packaged drinking water bottling plants has been curtailed, limiting them to only what is required for the drinking water needs of their workers. The BMC announced that it will review the water situation again on June 30.

According to the civic body, the conservation measures are aimed at stretching the available water stocks until the monsoon picks up pace and lake levels improve. The delay in the monsoon has been attributed to the El Nino effect. Currently, Mumbai requires approximately 4,664 million litres of water per day (MLD) but receives an average of 4,100 MLD from its seven supplying lakes, most of which are located outside the city limits.

To manage the shortage, the BMC has directed major establishments, such as the Central and Western Railways, RCF, HPCL, BPCL, the Indian Navy, MIDC, and the Mumbai Port Authority, to maximize their use of treated sewage water for operational purposes.

Additionally, public toilet operators have been requested to use tanker or borewell water where possible. Residents and local institutions have also been advised to use well or borewell water for non-potable needs like washing vehicles, cleaning roads, and watering gardens.

The BMC warned that strict action will be taken against anyone found wasting or misusing drinking water.

Apart from the seven main supplying lakes, Powai Lake, located within Mumbai, supplies 545 crore litres of non-potable water. This water is used primarily for industrial purposes and for non-drinking needs in the Aarey Dairy Colony.