Water Supply Engineering by S.K. Garg is a guide that’s designed to help students and professionals learn how to create an efficient water supply system in an economical manner. The book has been divided into twenty chapters, and it covers topics like Sources of Water, Water Demand, Water Treatment in Swimming Pools and Water Supply Plumbing Systems in Buildings and Houses, Purification of Water Supplies, and Intakes for Collecting Surface Water. Multiple choice questions are provided for each chapter, and the book also has separate chapters that cover questions for Engineering Service Exams and the Civil Services Examination. For purposes of practical understanding, the book has a chapter dedicated for laboratory experiments in Water Supply Engineering.