The Hashtgerd Water Supply Project is one of the important measures to optimize the management of water resources in the region. This project was implemented with the aim of providing water for agriculture and preventing resource waste. The construction stages included geological studies, excavation of the route, concreting the walls, and installing water flow control equipment. The use of durable concrete and precise route design will increase the lifespan of the structure and reduce the risks of erosion. In addition to providing sustainable water for agricultural areas, this project plays an important role in the development of urban and industrial infrastructure in the region. By implementing flow guidance systems, optimal water distribution has been provided. The cooperation of civil engineers and hydraulic specialists in this project has led to the successful implementation of various stages and the exploitation of the river with the required standards. This measure is considered an effective step towards water resource management and sustainable development of the region.