Assessment of the condition of the aquatic systems of the river Volga in its natural flow in the Volgograd region

The article deals with the dynamics of changes in the main indicators of pollution of the River Volga in its natural flow in the Volgograd region. The assessment of the river condition was carried out for the period from 2008 to 2016 in four river stations. The analysis is based on the reports on the state of the environment in the Volgograd region.