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Reservoir levels higher than last year but summer stress grips Maha
Maharashtra’s reservoir storage stands at 40.50%, higher than last year’s 34.63% but shows rising summer stress as levels declined from near-full at the end of 2025. Mumbai plans a 10% water cut from May 15 and seeks additional carryover storage, while Pune officials urge prudent usage amid regional disparities in storage.
Why It Matters
The data indicates growing summer pressure on urban water supplies and proactive policy actions—from conservation measures in Mumbai to urging prudent use in Pune—highlighting governance challenges in managing limited resources.
Timeline
4 Events
Mumbai to implement 10% water cut from May 15; seek carryover storage
April 29, 2026
The Brihanmumbai Municipal Corporation announces a 10% water cut starting May 15 and seeks additional carryover storage from the state as a buffer, proposing 147 million cubic metres from Bhatsa lake and 90 million cubic metres from Vaitarna lake (total 237 million cubic metres).
Stock projected to last till August 10; El Niño forecast monitored
April 29, 2026
Mohan Bhadane, sub-divisional engineer of the irrigation department, says the current stock is projected to last till August 10. Officials say they are closely monitoring reservoir levels and managing releases cautiously in light of the IMD’s El Niño forecast.
Current Maharashtra reservoir storage at 40.50% (vs 34.63% last year) and regional distribution
April 29, 2026
Reservoir storage across Maharashtra stands at 40.50%, higher than 34.63% recorded during the corresponding period last year. Pune remains the most stressed region with 32.99% storage (up from 28.64%), while Nashik, Konkan, Nagpur, Chhatrapati Sambhajinagar, and Amravati report higher storage levels. The Khadakwasla dam cluster holds 10.41 TMC (35.70%), compared with 9.14 TMC (31.37%) last year.
End of 2025 monsoon leaves Maharashtra reservoirs near-full, creating buffer for summer
2025
The article notes that the 2025 monsoon ended with reservoir levels across Maharashtra near full capacity, creating a comfortable buffer at the start of the summer season before current stresses emerged.