Wednesday, 22 July 2026 MUMBAI EDITION LIVE

Mumbai Water Stock Jumps To 61.90% After Heavy Rain

Mumbai's water reserves surge after heavy rainfall. Lake levels rise by 4.15% in 24 hours.

Mumbai Alert · City Desk
Mumbai Alert · City Desk
City Desk · Mumbai Alert News · Wed, 22 July 2026 at 11:04 am
Mumbai Water Stock Jumps To 61.90% After Heavy Rain

Mumbai's drinking water reserves have received a significant boost after heavy rainfall across the catchment areas, with the combined stock in the seven lakes supplying the city rising to 61.90 per cent of total live storage capacity as of 6 am on July 22.

The reservoir stock has increased by 4.15 percentage points in the last 24 hours, according to the latest report released by the Hydraulic Engineer's Department. This surge in water stock is a result of sustained monsoon showers in the city.

The seven reservoirs now collectively hold 8,95,907 million litres of water. Among the major lakes, Bhatsa recorded 57.27 per cent storage, Upper Vaitarna stood at 39.04 per cent, Modak Sagar at 90.12 per cent, Tansa at 97.96 per cent, and Middle Vaitarna at 53.01 per cent. Vihar and Tulsi continued to remain full at 100 per cent capacity.

The catchment areas also received substantial rainfall over the past 24 hours. Upper Vaitarna logged 224 mm, Modak Sagar received 67 mm, Tansa recorded 70 mm, Middle Vaitarna received 71 mm, Bhatsa logged 96 mm, Vihar got 65 mm, and Tulsi received 71 mm of rainfall.

The Bhandup Complex recorded 52 mm rainfall during the same period, taking the seasonal total there to 2,006 mm. The latest rise in lake levels comes as Mumbai continues to benefit from an active monsoon spell, easing immediate concerns over the city's water supply as reservoir storage moves well past the halfway mark.

Mumbai woke up to heavy rain and gusty winds as the IMD issued an Orange Alert, warning of heavy to very heavy rainfall, thunderstorms, and strong winds. The BMC also issued a high tide alert, while traffic slowed and Central Railway services reported minor delays.

The increase in water stock is a welcome relief for the city, which has been experiencing a good monsoon season so far. The active monsoon spell has helped to fill up the reservoirs, ensuring a steady supply of water to the city's residents.

The rise in lake levels is also a testament to the city's efforts to conserve water and manage its resources effectively. The BMC has been working to improve the city's water infrastructure, including the maintenance of the reservoirs and the distribution network.

As the monsoon season continues, the city can expect to see further increases in water stock, providing a sense of relief to residents who have been concerned about the city's water supply. The latest update on the city's water stock is a positive development, and the city can look forward to a steady supply of water in the coming months.

In conclusion, the surge in Mumbai's water stock is a significant development, and the city can expect to see further improvements in the coming months. The active monsoon spell and the city's efforts to conserve water have helped to fill up the reservoirs, ensuring a steady supply of water to the city's residents.

Frequently asked questions

What is the current water stock in Mumbai's reservoirs?

The current water stock in Mumbai's reservoirs is 61.90% of total live storage capacity.

How much rainfall was recorded in the catchment areas in the last 24 hours?

The catchment areas received substantial rainfall, with Upper Vaitarna logging 224 mm, Modak Sagar receiving 67 mm, and other areas receiving similar amounts.

mumbaiwater stocklake levelsmonsoonbmc
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