Hydrological analysis of livestock water reservoir using GIS technologies

Abstract

To correct this deficiency of nature, water reservoirs are built at existing water sources and water resources are managed (corrected). In order to fully and effectively use the water of rivers and streams and to prevent floods, it is necessary to correct the order of the river flow. This problem can be solved by building artificial water bodies - reservoirs. Each river is unique in terms of its source of saturation and hydrological regime. At the same time, depending on the type of management of water resources in the reservoir, and the plan for the use of collected water throughout the year, a separate plan is drawn up for each reservoir. Therefore, in studying the role of reservoirs in water resources management, attention should be paid to the characteristics of each water source and each reservoir. Water resources in our republic are extremely limited and unevenly distributed across the territory of our country. In order to correct this deficiency of nature, water reservoirs are built at existing water sources and water resources are managed. Today, geo-information systems offer their convenient capabilities in hydrological analysis. This work carried out hydrological analysis through geo-information systems. A river basin located on the base of the livestock reservoir was identified and the area was calculated. The area was found to be 392.5 km. The sequence of currents in the river basin and its total length were calculated, indicating 297.7 km. The flow density in the river basin was determined and divided into 5 categories, each category was given a separate color. The flow density was 0.76.