The present book covers a detail account of hydro-geochemistry of hill springs along with their chemical groupings which will be a meaningful addition to the existing knowledge on natural springs. The findings of the study will certainly give an updated feature regarding the springs and provide the scientific information, beneficial for the improvement of the quality as well as quantity of the spring water. In addition of this, this book will also provide information about the impact of the anthropogenic activities on the hydrochemistry of spring water. The present book will be useful for students, researchers, academicians, policy makers and water resource planners.