The Hydrotechnical Structures . Part 1" by Grishin M. M. and his colleagues is an important work that will become an indispensable assistant for students, engineers and anyone interested in the design and operation of hydraulic facilities This voluminous and carefully worked work covers a wide range of topics related to the design, construction and operation of hydraulic structures, which makes it relevant for both professionals and beginners in this field. In the first part of the book, the authors immerse the reader in the basics of hydraulic engineering, starting with the definition of key concepts and ending with the analysis of modern technologies used in this field. The reader will be able to learn about various types of hydraulic structures, such as dams, dams, canals and reservoirs, as well as about the principles of their design and operation. An important aspect of the book is that it not only describes theoretical aspects, but also offers practical recommendations, making it particularly useful for those working in the field. The book will be of interest to engineering students, graduate students, as well as practicing engineers and designers who want to deepen their knowledge of hydraulic structures. It is suitable for those who are just beginning their journey in this area, and for experienced professionals who want to update their knowledge and get acquainted with new approaches and technologies. If you are looking for information about the design of reservoirs, dams or canals, then this publication will be a real find for you The topics raised in the book cover not only technical aspects, but also environmental and economic issues related to hydraulic structures. The authors pay attention to the impact of such facilities on the environment, as well as issues of sustainable development and rational use of water resources. These aspects make the book particularly relevant in light of the current challenges of climate change and the need to take care of natural resources. Style Grishin M. M. and his colleagues are distinguished by accessibility and clarity of presentation, which allows the reader to easily assimilate complex technical concepts. The authors use many illustrations, diagrams and tables, which makes the material more clear and understandable. This book is not only informative, but also visually attractive, which contributes to a better perception of information. In addition to the hydraulic structures . Part 1", Grishin M. M. known for his other work in civil engineering and hydraulics, which confirms his in-depth knowledge and experience in this field. Readers interested in topics related to water, design and construction may also pay attention to its other publications, which will help to expand their understanding and knowledge in this area. Thus, “Hydrotechnical structures . Part 1" is not just a training manual, but a full-fledged guide that will become a reliable assistant for everyone who is interested in hydraulic engineering. This book will not only expand your knowledge, but also inspire new ideas and projects related to water resources. If you want to deepen your knowledge and become a real expert in the field of hydraulic structures, then this publication should definitely take place on your bookshelf.