The water condition of the rivers has improved since 2001–2007, but there is an increase in population of blue-green algae.
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The two big lakes in the district, Lake Zhizhitskoye and Lake Dvinye-Velinskoye, which are two biggest lakes of Pskov Oblast after Lake Peipus, also belong to the basin of the Western Dvina.
In the north, the line was to have been constructed roughly from Vitebsk to Pskov, where it then followed the west bank of Lake Peipus, and its river delta to the Baltic Sea at Narva.
On 28 August the Brigade was moved to Estonia and remained in the area of Lake Peipus until early September By 12 September the Brigade's panzer battalion now counted eight Panzer III, one Panzer IV, one Panzer IV, three Panther tanks, one StuG and 17 Sd.Kfz. 251.