So I stumbled on this flood risk map of Bengaluru and I can't stop looking at it. Basically it shows rajakaluve (storm drain) coverage overlaid with areas that have actually flooded. And the correlation is... kind of scary accurate? Like, the zones that are completely dark red? Those are the exact areas that got wrecked in 2022 and 2023. Bellandur, parts of Sarjapur, chunks of East Bengaluru—all show up as high risk because they either have zero rajakaluve coverage or the existing ones are broken. Meanwhile, areas like Jayanagar and Koramangala that have better drainage networks? Way lighter on the map. Almost no flooding history.

**What's wild:**\- Sarjapur is booming right now (everyone's buying there because of ORR + metro), but half the new layouts are in zones with poor drainage. No one's talking about this.- Some layouts literally sit on rajakaluve lines, which sounds good until monsoon when water backs up.- The whole northeast (Whitefield extensions, outer ORR) is being developed like crazy, but drainage infrastructure looks like Swiss cheese on this map. If you're considering a plot anywhere, honestly just check this. Ask your builder: "Is there a rajakaluve covering our area? Has this zone flooded before?" Way better than just trusting a broker's word that "area is safe."

**Anyone else looking at Sarjapur or ORR areas?**

East Bengaluru floods and Jayanagar doesn't.