The Plyussa ( Russian : Плюсса ) is a river in Plyussky and Gdovsky Districts of Pskov Oblast and in Slantsevsky District of Leningrad Oblast in Russia . It is a right tributary of the Narva . It is 281 kilometres (175 mi) long, and the area of its basin 6,550 square kilometres (2,530 sq mi). The urban-type settlement of Plyussa and the town of Slantsy are located on the banks of the Plyussa.
4-683: The source of the Plyussa is in Lake Zapluysskoye in the eastern part of Plyussky District. The river flows south and turns northwest. In Gdovsky District, it gradually turns north and enters Leningrad Oblast. Below the town of Slantsy, the natural course of the Plyussa is made a water reservoir, a bay of the Narva Reservoir . The mouth of the Plyussa is in the southern bay of the Narva Reservoir. The river gave its name to
8-400: Is 191 square kilometres (74 sq mi), of which 40 square kilometres (15 sq mi) belongs to Estonia. Its drainage basin is 55,848 square kilometres (21,563 sq mi). The overall water exchange rate is high (about 30 times a year), with some almost stagnant areas. The ecological status is estimated as "good" (as of 2007). This Russian location article is
12-669: Is a reservoir by the Narva River , shared by Russia and Estonia . The reservoir was constructed during 1955–1956, during the Soviet era . It provides water to Narva Hydroelectric Station (installed capacity 125 MW, located on the Russian side and owned by the power company TGC-1 ), and cooling water to the Estonian Narva Power Plants . Its surface area at normal headwater level of 25 metres (82 ft)
16-536: The Treaty of Plussa , concluded at its banks. The treaty ended the Livonian War between Sweden and Russia in 1583. Until the 1990s, the river was used for timber rafting . [REDACTED] Media related to Plyussa River at Wikimedia Commons Narva Reservoir Narva Reservoir ( Estonian : Narva veehoidla ; Russian : Нарвское водохранилище , romanized : Narvskoye vodokhranilishche )
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