Mumbai Monsoon Drainage Survival Guide 2026
Beat the Deluge
With Mumbai's drainage infrastructure under constant pressure, individual property maintenance is the final line of defense against flooding.
The Survival Checklist:
- Non-Return Valves (NRV): Install NRVs on ground-floor outlets to prevent city sewer backflow during high tides.
- Sump Pump Testing: Ensure submersible pumps are serviced and have a battery backup for power outages.
- Catch Basin Clearing: Remove plastic waste and dried leaves from peripheral drains before the first June shower.
Frequently Asked Questions (FAQ)
Test it weekly starting in May by manually filling the pit with water to trigger the float switch.
Ensure the 'khurrah' (drainage slope) is not obstructed by planters or artificial turf.
