Archive · 11 Sep 2026
Mumbai Water Crisis: BMC Plans Zone-Wise Supply Amid Shortages
Mumbai is facing complaints about not getting enough water.
The BMC plans to find the areas experiencing the worst shortages.
It will compare water demand and supply in each area.
Some places may receive full water supply on assigned days.
If supply is sufficient but complaints continue, officials will look for leaking pipes.
Mumbai uses about 4,600 million litres of water each day but currently receives about 4,100 million litres.
The city’s seven lakes are 96% full, but officials say more water may be needed before October.
The BMC plans to keep the water cut, while corporators want it removed during the Ganeshotsav festival.
BMC will map water-shortage hotspots and investigate supply gaps across Mumbai.
Affected areas may receive full-fledged water supply on designated days each week.
Mumbai’s seven lakes hold 13.95 lakh million litres, or 96% of capacity.
Daily demand is about 4,600 ML, compared with current supply of 4,100 ML.
BMC has ruled out withdrawing the 10% water cut during Ganeshotsav.
- Who
- The Brihanmumbai Municipal Corporation, civic officials and Mumbai corporators.
- What
- The BMC is mapping shortage-hit areas and planning zone-wise full water supply days while retaining a 10% water cut.
- When
- The plan was reported on September 10, 2026; Ganeshotsav is scheduled for September 14–25, and the October 1 storage target is significant.
- Where
- Mumbai and its water-supply network, which draws from seven lakes across Mumbai, Palghar, Thane and Nashik districts.
- Why
- The city’s estimated daily demand exceeds current supply by about 500 million litres, amid uneven rainfall and concerns about water availability through the year.
BMC Administration
Mumbai Corporators
Whether to withdraw the water cut
BMC Administration
The BMC administration has ruled out rolling back the 10% water cut and says conservation measures may be necessary if lake storage targets are not met.
Mumbai Corporators
Corporators are demanding that the BMC withdraw the water cut during Ganeshotsav, when water demand is expected to increase.
How to address shortages
BMC Administration
The BMC plans to map shortage complaints, compare them with local demand and supply, schedule full supply for affected zones, and investigate leakages where supply is adequate.
Mumbai Corporators
Corporators’ demand focuses on restoring unrestricted supply during the festival rather than retaining the existing reduction.
- Current water cut
- 10%, imposed from May 15
- Daily water demand
- Approximately 4,600 million litres
- Current daily supply
- Approximately 4,100 million litres
- Daily shortfall
- Approximately 500 million litres
- Lake storage
- 13.95 lakh million litres, or 96% of combined capacity
- Storage target
- 14.47 lakh million litres by October 1
- Ganeshotsav dates
- September 14–25, 2026