Enhance India’s drinking water quality with proven bank filtration techniques. This vital guide details river bank filtration (RBF), a cost-effective method leveraging natural aquifers to improve surface water quality. Based on significant collaborative Indian research from IIT Roorkee, funded by DST, it provides essential insights for engineers, scientists, and policymakers. Delve into planning, design, operation, water quality parameters, risk assessment, and sustainability strategies for robust water supply. An indispensable resource for professionals and academics focused on improving groundwater resources and public health across India.