A form of environmental degradation that occurs when pollutants are directly or indirectly released into water without adequate treatment is known as water pollution. It is also referred to as the contamination of water bodies. The aim of this book is to present researches that have transformed this discipline and aided its advancement. It elucidates in detail the causes of water pollution along with the feasible solution to the problem. The text elaborately mentions how pathogens, organic and inorganic containments are threatening and challenging the water and its resources. It aims to serve as a resource guide for students and experts alike and contribute to the growth of the discipline.