A Review on Urban Flooding in Bangalore: A Growing Environmental Crisis

https://doi.org/10.46610/JoEES.2025.v010i01.002

Abstract

This study explores how the growth of cities and the loss of natural water feature, such as valleys, affect how rainwater flows, explicitly focusing on Bangalore, India. Research shows that rapid urban expansion, increased paved surfaces, and inadequate drainage systems significantly increase the risk of flooding. This work summarizes the findings of past studies on flooding in Bangalore, covering topics such as how changes in land use impact flooding, how computer models can be used to predict flooding, the benefits of using green spaces and natural features to manage rainwater, and the importance of involving the community in addressing flood issues. The review concludes by identifying areas where further research is needed, including using computer models to evaluate the impact of different urban development plans and the effectiveness of proposed solutions like restoring natural water features in reducing flood risk in Bangalore.