In the past period (September 11-15), fluctuations in water levels were observed on the rivers due to precipitation. As of September 16, fluctuations in water levels on rivers persist, their intensity is mainly 1-8 cm per day. Unfavorable conditions for river transport are observed on the Western Dvina near Vitebsk, the Neman near Grodno, the Dnieper on the Mogilev – Loev section, the Berezina on the Bobruisk – Svetlogorsk section, the Sozh near Slavgorod, Krichev and Gomel. The water temperature ranges in rivers from 13°C to 20°C, in reservoirs – from 17°C to 20°C. In the coming days, a decline in water levels will prevail on the country's rivers.