This book provides a comprehensive and practical guide to environmental engineering, covering a wide range of computational tools, modeling approaches, and data analysis methods. It explores various computational modeling techniques, including mathematical models, numerical methods, and computer simulations, for modeling environmental systems and processes. Key Features: Presents case studies and examples of successful applications of computational approaches in addressing various environmental engineering challenges. Focuses on the practical application of computational approaches and showcasing successful examples. Aims to develop problem-solving skills for environmental engineers using computational methods. Discusses computational approaches for environmental impacts, designs, and decisions. Provides real-world examples of computational approaches to environmental problems.   This book is aimed at graduate students and researchers in environmental and civil engineering, and related computational and modeling studies.