Archive · 6 Jan 2026
Mumbai Faces Severe Waterlogging During Monsoon
Mumbai has a big problem with waterlogging during the monsoon season, which lasts from June to September.
The city gets a lot of rain, and the old drainage system can't handle it, especially when it rains very hard.
This causes flooding in many areas, including low-lying places and slum settlements.
The city has tried to fix the problem by building pumping stations and holding ponds, but it's still not enough.
Officials say that climate change is making the problem worse, and they need long-term solutions.
Residents are asking for permanent fixes before the next elections.
Mumbai experiences severe waterlogging during the monsoon season, with heavy rainfall from June to September.
The city has 386 identified flooding spots, with 65 new spots emerging each year.
Aging drainage infrastructure and increased extreme weather events contribute to the flooding problem.
The BMC has installed pumping stations and holding ponds, but these measures are insufficient during extreme rain events.
Over 35% of Mumbai's population is at risk of flooding, necessitating urgent administrative and political interventions.
- Who
- Residents and officials of Mumbai
- What
- Severe waterlogging and urban flooding during monsoon
- When
- Annually, particularly from June to September
- Where
- Mumbai, India
- Why
- Aging drainage infrastructure, increased extreme weather events, and inefficient desilting
- Location
- Mumbai, India
- Monsoon Duration
- June to September
- Average Monsoon Rainfall
- 2,500 mm
- Flooding Spots in 2025
- 386
- New Flooding Spots Annually
- 65
- High-Intensity Rain Days
- 16 days annually
- Drainage Capacity
- 55 mm per hour
- Population at Flood Risk
- 35%