The book "Hydrology, Hydrometry and Hydraulic Structures" edited by Y. E. Gavrish is a unique work that combines the knowledge and experience of a whole team of authors working in the field of hydrology and related disciplines. This publication will be an indispensable assistant for both students and practitioners seeking to deepen their knowledge of water resources, their measurement and management. The book focuses on key aspects of hydrology, the science that studies the distribution and movement of water on Earth. The authors examine in detail the processes occurring in aquatic ecosystems, as well as the impact of human activity on these processes. The reader will be able to learn about how various factors, such as climate, terrain, and soils, affect hydrological cycles. An important part of the book is a section on hydrometry, a science concerned with measuring the characteristics of water flows. Here are the modern methods and technologies used for water resources monitoring and analysis. The topics raised in the book are relevant to many areas: from ecology and agriculture to construction and urban development. Waterworks, such as dams, canals and pumping stations, play a key role in water management, and the authors explain in detail how to properly design and operate such facilities. The book also addresses issues of ecology and sustainable development, emphasizing the importance of water conservation in the face of global climate change. Who can like this publication? First of all, it will be useful for students and graduate students studying hydrology, environmentalists, hydraulic engineers, as well as anyone interested in water management and environmental protection. The book is written in accessible language, which makes it understandable even for those who are just beginning to get acquainted with this complex but fascinating topic. The style of the authors is distinguished by clarity and logical presentation, which makes it easy to assimilate even the most complex concepts. The book is filled with illustrations, graphs and tables that help to visualize the material presented and make it more visual. This is especially important in technical disciplines, where understanding processes often depends on the ability to interpret data. “Hydrology, hydrometry and hydrotechnical structures” is not just a textbook, but a whole reference book that can be used in everyday practice. It will become a reliable source of information for those who work in the field of water resources management, design of hydraulic structures or engaged in scientific research in this field. If you are looking for books on hydrology, hydrometry, or hydraulic engineering, this edition will be a great addition to your library. It will help you not only to expand your knowledge, but also to better understand how water, this vital resource, affects our lives and the environment. Do not miss the opportunity to immerse yourself in the world of hydrology with the help of the book Y. E. Gavrish and his colleagues are a journey full of discoveries and useful information that can change your perception of water resources and their role in our world.