Mumbais Water Stock Rises To 88.40% Amid Heavy Rainfall; Lake Levels Witness 2.22% Spike In 24 Hours

Mumbai's drinking water reserves reached 88.40% of total live storage capacity as of July 27, 2026.

Reservoir levels rose by 2.22 percentage points in 24 hours due to steady monsoon rainfall.

Modak Sagar, Vihar and Tulsi reservoirs are at 100% capacity; Tansa at 98.93%, Middle Vaitarna at 91.21%, Bhatsa at 86.86%, and Upper Vaitarna at 75.76%.

Four reservoirs (Vihar, Tulsi, Tansa, Modak Sagar) have already started overflowing this monsoon.