The Verknė (known as Galaverknė in the upper reaches; ) is a stream in Lithuania. It is a right tributary of the river Neman (Nemunas); their confluence is north of Birštonas.
Its spring is near Rūdiškės in the Trakai District Municipality where it is known as the Galaverknė and passes a chain of smaller lakes. Having left the Vilkokšnis lake, the stream is known as the Verknė. Aukštadvaris with a population of 977 (2011) is the only relatively large settlement along the river. The Verknė passes the Prienai District Municipality and forms the border of the Birštonas Municipality near its mouth.
In 1960, the Verknė was impounded to create two reservoirs with hydroelectric power stations. The larger of the two is Aukštadvaris Reservoir (; the smaller one being Jundeliškės Reservoir.
Tourism
The Verknė is one of the cleanest streams in Lithuania and is popular with kayakers and good for beginners. The first tour was made and described by the hydrologist Steponas Kolupaila.Steponas Kolupaila: Mūsų vandens keliai. Kaunas 1933.
The stream is part of two regional parks with several protected areas: Aukštadvaris Regional Park () and Nemunas Loops Regional Park (). The parks were established in 1992.protectedplanet.net: Aukstadvario regioninis parkas in Lithuania.protectedplanet.net: Nemuno kilpu regioninis parkas in Lithuania.
A series of 12 hillforts (piliakalnis) is located near the Verknė. Most of these forts were built or expanded between the 10th and 14th centuries.Verknės upė. (S. Buchaveckas: Verknė. 1984.)
In Žydkaimis near the Vilkokšnis lake, a Jewish community was active in agriculture since the mid-19th century, even though this was banned in the Russian Empire. The community was supported in the 1930s by ORT. In 1936, the Jews owned 63% of the land in the village, despite emigration.A Jewish village in aid of Jewish farmers.
Basin
Total watershed is . The average discharge is with a maximum of . The main tributaries are Alšia and Obeltis.
Right tributaries Balina Lėlelė Guostė Alšia Svėdubė
Left tributaries Strūzda Samė Adinčiava Vapsa Obeltis Dindžiakė
References
Further reading
Stanislovas Buchaveckas: Verknė. 1984. Steponas Kolupaila: Mūsų vandens keliai. Kaunas 1933. Updated version, Kaunas 1938.