Mumbai lake levels: City’s seven reservoirs hold 96.44 per cent of live storage as of Thursday

Mumbairsquos seven lakes supplying water to the city are holding 9644 per cent of their combined live storage capacity according to the Hydraulic Engineerrsquos Departmentrsquos latest report recorded at 6 am on Thursday September 10The seven reservoirs have a combined useful live storage capacity of 1447363 million litres ML Their current stock stands at 1395895 ML leaving the lakes at 9644 per cent of their total useful storageThe latest figures show a marginal decline from the previous year On September 10 2025 the lakes collectively held 1418057 ML or 9798 per cent of live storage On the same date in 2024 the combined stock stood at 1420578 ML or 9815 per centLake levels in Mumbai on September 10Upper Vaitarna The lake stood at a level of 60296 metres against its full supply level FSL of 60351 metres It held 209688 ML equivalent to 9235 per cent of its live storage The lake recorded 5 mm of rainfall during the day taking its total rainfall to 3795 mmIn comparison Upper Vaitarna stood at 60337 metres in 2025 and 60340 metres in 2024 Its live storage was 227208 ML in 2025 and 223672 ML in 2024Modak Sagar Modak Sagar stood at 16260 metres against an FSL of 16315 metres It held 124733 ML or 9675 per cent of its live storage capacity The lake recorded 2 mm of rainfall taking its total rainfall to 3110 mmModak Sagars corresponding levels were 16314 metres in 2025 and 16314 metres in 2024 with both years recording 9999 per cent of live storageTansa Tansa was at 12852 metres against an FSL of 12863 metres Its live storage stood at 143004 ML or 9857 per cent The lake recorded 12 mm of rainfall taking its cumulative rainfall to 2826 mmThe lake stood at 12851 metres in 2025 and 12857 metres in 2024 with live storage at 9837 per cent and 9918 per cent respectivelyMiddle Vaitarna Middle Vaitarna stood at 28356 metres against an FSL of 285 metres It held 185507 ML or 9585 per cent of its live storage No rainfall was recorded at the lake during the day while its total rainfall stood at 2806 mmThe lake was at 28405 metres in 2025 and 28415 metres in 2024 when its live storage was 9740 per cent and 9774 per cent respectivelyTogether Upper Vaitarna Tansa and Middle Vaitarna held 662933 ML in 2026 accounting for 9544 per cent of their combined useful storage of 694582 ML The corresponding figures were 682835 ML 9831 per cent in 2025 and 685630 ML 9871 per cent in 2024Bhatsa Vihar and Tulsi lake levelsBhatsa Bhatsa stood at 14136 metres against an FSL of 14207 metres The reservoir held 697558 ML or 9728 per cent of its live storage capacity It recorded 1 mm of rainfall during the day taking its total rainfall to 2591 mmBhatsa stood at 14143 metres in 2025 and 14142 metres in 2024 Its live storage was 9755 per cent and 9751 per cent in those years respectivelyVihar Vihars water level stood at 8015 metres against an FSL of 8012 metres The reservoir was at 100 per cent of its useful live storage with 27698 ML of water It recorded 6 mm of rainfall while its total rainfall stood at 2546 mmVihar was also at 100 per cent of live storage in 2025 and 2024Tulsi Tulsi stood at 13892 metres against an FSL of 13917 metres It held 7707 ML or 9578 per cent of its live storage The lake recorded 8 mm of rainfall taking its total rainfall to 3561 mmTulsi had stood at 13920 metres in 2025 and 13919 metres in 2024 with live storage at 100 per cent in both years