Bengaluru, once admired for its climate and tech growth, is now infamous for its urban flooding. Recent heavy rains have not only submerged roads but also crippled India’s most dynamic IT ecosystem. The disaster has once again sparked debates on the city’s failing infrastructure and haphazard urban development.
Chaos in the Tech Capital
On May 19, 2025, torrential rainfall inundated the city, catching residents and professionals off-guard. Areas such as Bellandur, Marathahalli, Sarjapur Road, and the tech-heavy Outer Ring Road were under water. Vehicles floated on submerged roads, and residents posted images of flooded apartments, collapsed walls, and stranded commuters on social media.
Economic Ramifications
The flooding’s economic cost was staggering. Bengaluru houses over 3,500 IT companies. Even one day of downtime ripples across international clients, disrupts deliveries, and slashes productivity. The ORRCA reported that companies in the Outer Ring Road area lost ₹225 crore in a single day due to flooding and traffic disruptions.
The Infrastructure Dilemma
Despite warnings from urban planners and environmentalists, little has changed. The city’s stormwater drains are outdated, and many lakes that once served as natural sinks for rainwater have been encroached upon or concretized. Rainwater has nowhere to go, resulting in instant floods even after a few hours of downpour.
Environmental Mismanagement
Environmentalists argue that Bengaluru’s flooding is manmade. Once dotted with over 250 lakes, the city now has fewer than 80, many of which are polluted or encroached. Canal systems connecting these lakes have vanished due to construction, destroying natural water flow routes.
Voices of the Affected
Residents are weary. “Every year, it’s the same story. No electricity, no water, flooded roads. We live in tech parks, not slums—why is this happening?” asked Rekha Ghosh, a software engineer living near Bellandur. The middle class, migrants, and daily wage workers suffer equally