Mumbai Water Stock Dips to 95.83%
Mumbai's water stock declines marginally, 7 lakes remain nearly full

Mumbai's water stock across the seven lakes supplying the city stood at 95.83 per cent as of 6 am on September 2, 2026, marginally declining from 95.87 per cent recorded on Tuesday.
The seven reservoirs collectively hold 13,86,969 million litres of useful water against a combined live storage capacity of 14,47,363 ML.
Despite the slight decline, the overall water stock remains above 95 per cent, indicating a comfortable supply position for the city.
Among the seven lakes, Vehar recorded 100 per cent water stock, while Modak Sagar stood at 99.29 per cent.
Tansa recorded 98.29 per cent, Middle Vaitarna 98.15 per cent, Tulsi 97.50 per cent, Bhatsa 94.83 per cent and Upper Vaitarna 89.76 per cent.
The reservoirs also received varying amounts of rainfall in the 24 hours leading up to the latest measurement.
Upper Vaitarna recorded 12 mm, Modak Sagar 14 mm, Tansa 26 mm, Middle Vaitarna 15 mm, Bhatsa 8 mm, Vehar 8 mm and Tulsi 14 mm.
The report shows that Vehar and Tulsi had started overflowing on July 7, while Tansa began overflowing on July 22 and Modak Sagar on July 23.
Upper Vaitarna also reached its overflow level in July.
Mumbai currently has a strong water reserve despite the marginal day-on-day decline in the overall stock.
Meanwhile, Mumbai is likely to see light to moderate rain and thundershowers on Wednesday, with no weather alert issued this week, according to the India Meteorological Department.
Isolated areas could receive moderate to heavy spells, while winds may gust up to 50–60 kmph.
The maximum temperature is expected around 32°C and minimum at 29°C, while the city's Air Quality Index remained in the 'Good' category at 18.
The city's water supply position is expected to remain stable, with the seven lakes holding nearly 96 per cent of their combined live storage capacity.
This indicates a comfortable supply position for the city, despite the marginal decline in the overall water stock.
The Hydraulic Engineer's Department will continue to monitor the water levels in the seven lakes, ensuring a steady supply of water to the city.
Mumbai residents can expect a stable water supply, with the city's water reserve remaining strong despite the slight decline in the overall stock.
The city's water supply position is a crucial aspect of its infrastructure, and the stable water reserve is a positive sign for the city's residents.
In conclusion, Mumbai's water stock has marginally declined to 95.83 per cent, but the city's water reserve remains strong, with the seven lakes holding nearly 96 per cent of their combined live storage capacity.
Frequently asked questions
What is the current water stock in Mumbai?
The current water stock in Mumbai is 95.83%.
Which lake has the highest water stock in Mumbai?
Vehar lake has the highest water stock at 100% capacity.