Modak Sagar Dam Water Level, 1 Oct 2026
Thane, Shahapur/Wada · Built 1957
Modak Sagar — LIVE STATUS
Updated 1 Oct 2026, 6 AM · BMC
79.80%Full
OVERFLOWING
-0.25 mStorage1,02,884/ 1,28,925 ML
Water Level159.94 mFSL 163.15 m
Rainfall 24h6mm
Season Rain3,260mm
Key Facts
Location
Thane, Shahapur/Wada
Supply Contribution
8.9% of Mumbai
Treatment Plant
Bhandup WTP
Year Built
1957
Catchment Area
115 sq km
River
Vaitarna
30-Day Storage Trend
Percentage over last month
About Modak Sagar Dam
Named after N.V. Modak, the BMC engineer who designed much of Mumbai's early water and drainage infrastructure. Completed in 1957 at the lowest point of the Vaitarna cascade, it sits downstream of both Upper and Middle Vaitarna — meaning it catches regulated releases from both. Holds 128,925 ML and contributes close to 9% of the city's supply.
Supply Share
8.9%
Plant Capacity
2,025MLD
Catchment
115km²
Built
1957
Frequently Asked Questions
Other Mumbai Lakes
Bhatsa
Details98.43%Healthy
Stored7,05,789 ML
Capacity7,17,037 ML
Water level141.66 m +0.03 m
Rainfall 24h26 mm
Upper Vaitarna
Details96.60%Healthy
Stored2,19,332 ML
Capacity2,27,047 ML
Water level603.27 m 0.00 m
Rainfall 24h2 mm
Release stopped from 06 Jul 2026 at 10:00 AM
Middle Vaitarna
Details99.37%Healthy
Stored1,92,302 ML
Capacity1,93,530 ML
Water level284.63 m +0.04 m
Rainfall 24h1 mm
WSCPO Gate closed on 06 Jul 2026 at 02:00 PM
Tansa
Details95.11%Overflowing
Stored1,37,990 ML
Capacity1,45,080 ML
Water level128.26 m 0.00 m
Rainfall 24h11 mm
Started overflowing 22 Jul 2026 at 08:51 AM
Vihar
Details100%Overflowing
Stored27,698 ML
Capacity27,698 ML
Water level80.18 m -0.01 m
Rainfall 24h0 mm
Started overflowing 07 Jul 2026 at 09:00 PM
Tulsi
Details98.73%Overflowing
Stored7,944 ML
Capacity8,046 ML
Water level139.1 m -0.01 m
Rainfall 24h0 mm
Started overflowing 07 Jul 2026 at 11:43 PM