Researchers at the Indian Institute of Technology (IIT) Roorkee have developed HyEco -- a first-of-its-kind integrated flood-water quality modelling platform which shows how potential disease-causing microbes can travel in floodwaters and where people are most at risk of getting affected. 

This novel framework, which also predicts how urban flood waters will spread across a city, was tested during the 2023 Delhi floods.

The results were alarming; over 60 per cent of flooded areas were in the high to very high danger zones, and harmful bacteria (E. coli) in the water were found to be hundreds of thousands of times above safe limits.