Mangut watercourse as a solution to the problem of flooding, flooding of the Nazyvaevsky municipal district of the Omsk region

Abstract

The water resources of the territory are among the most in demand natural resources for human life. Water shortage always creates great inconvenience not only for the normal development of economic activity of the population, but is also a threat to existence. In this regard, people always first develop territories with sufficient water resources. At the same time, excess water also creates certain problems for humans. The most common negative consequences of water are problems of flooding and drowning of populated areas, agricultural land, industrial facilities, etc. The areas most susceptible to such water consequences are flat areas with closed drainage. Slight slopes of the drainage surface reduce the natural drainage of the territory by accumulating precipitation in shallow depressions, further creating conditions for flooding of the territory. The problem is intensified by anthropogenic activities. The construction of buildings and structures, especially linear ones, disrupts the hydrological regime of the drainage surface, further creating conditions of waterlogging. The territory of the south of Western Siberia, having a flat-western plain topography, is annually subject to flooding and flooding. The recurrence of water problems depends on the water content of the year and in the last decade there has been a tendency to increase them. The Nazyvaevsky district of the Omsk region, located in the drainage part of the Irtysh-Ishim watershed, is a typical example of the negative impact of water. The article discusses the main causes of flooding and waterlogging in the Nazyvaevsky district and measures to reduce them with the help of the Mangut drainage watercourse. An assessment of the state of the Mangut watercourse was carried out and basic measures were proposed to improve water throughput.