Irpin (river)

The Irpin or Irpen is a river in Ukraine, a right tributary of the Dnieper River. It is 162 kilometres (101 mi) long, and has a drainage basin of 3,340 square kilometres (1, 290 sq mi). Irpin city is one of the urban settlements beside the river. The original confluence of the Irpin and the Dnieper is beneath the surface of the Kyiv Reservoir, which was formed by the dam for the Kyiv Hydroelectric Power Plant in the mid-1960s. A second dam, immediately south of the village of Kozarovychi, was built to stop the reservoir from inundating more of the Irpin river basin. The Irpin reaches the dam 6.5–7 meters below the level of the reservoir and electrical pumps raise it into the reservoir. The lands around the Irpin were the heartland of Kievan Rus', and the chronicles mention the river in connection with several important historic events, such as the Battle on the Irpin River of 1321 in which the Grand Duke of Lithuania Gediminas (Gedemin) allegedly gained control over the lands of what is now central Ukraine. The river also defended Kyiv from German invasion during World War II. Prior to the creation of Soviet-era dams, the Irpin basin was a biodiverse wetland. In 2022, during the first two days of the Russian invasion of Ukraine, the Ukrainian Armed Forces destroyed the three lower bridges over the river, north-west of Kyiv, to hinder

Flows through: Ukraine.

River data from Wikidata (CC0); lengths normalised to a common unit.