Clean drinking water is essential for life—and understanding how it works can inspire the next generation of problem-solvers. Based on real-world experience giving water treatment plant tours to elementary and middle school students, this book answers the awesome questions kids ask about where their water comes from and how it becomes safe to drink. This engaging and educational journey introduces readers ages 8–12 to the conventional water treatment process—used for over 150 years—while connecting science, engineering, and public health in a way that’s easy to understand. Perfect for: STEM learning and enrichment Classroom science lessons and homeschool curriculum Curious readers interested in how things work Parents and educators looking for real-world science applications Inside this book, readers will: Explore the step-by-step process of how water is treated Learn about the workers who protect our water supply Understand the rules and systems that keep drinking water safe Follow the journey of water from source to tap Ideal for ages 8–12, this book makes STEM concepts practical, engaging, and relevant to everyday life. A valuable resource for classrooms, libraries, and families who want to inspire curiosity and learning.