Radunia

The Radunia (German: Radaune) is a small river in Kashubia (Pomerelia) which issues from a lake and falls into the Motława (Mottlau) near Gdansk (Danzig).

A part of its water is conveyed into the city via the 13.5 km long Kanał Raduni (pl) / Radaunekanal (de) or New Radaune ^[1] or Radunia Channel^[2] , a canal built in 14th century by Teutonic Knights, to provide water and power to operate the Great Mill (Große Mühle).

Its source is Jezioro Stężyckie (Radaune-See, Stendsitzer See) near Stężyca (Stendsitz). Near Krampitz, Radunia joins the Motława (Mottlau), a tribuatry to the Vistula in Danzig. Length is 103,2 km, area 837 km², with a height difference of 162 m. Places along the river are Żukowo (Zuckau) and Pruszcz Gdański (Praust), with 22,000 inhabitants.

From 1910 to 1937, eight water power stations were built, delivering 14 MW in total.

Literature

Wilhelm Brauer, Prußische Siedlungen westlich der Weichsel: Versuch einer etymologischen Deutung heimatlicher Flurnamen, J.-G.-Herder-Bibliothek Siegerland, Siegen 1983

External links

^ A Gazetteer of the World: Or, Dictionary of Geographical Knowledge, edited by Royal Geographical Society Great Britain, 1856, and The Edinburgh Gazetteer, Or Geographical Dictionary, 1822 [1]
^ The Radunia Channel is a historical canal constructed in the Middle Ages, in the XIV century, by the Teutonic Knights - in Roumen Arsov, Jiri Marsalek, Evzen Zeman: Urban Water Management: Science, Technology, and Service Delivery, p. 117 (Scheme of hydrographical network in Gdansk) [8] [2]