Sauer River Basin Map

The Sauer or Sûre is a river in Belgium, Luxembourg and Germany. A left tributary of the Moselle, its total length is 173 kilometres. Rising near Vaux-sur-Sûre in the Ardennes in southeastern Belgium, the Sauer flows eastwards and becomes the border with Luxembourg near Martelange. It forms the border between Belgium and Luxembourg for 13 kilometre…
The Sauer or Sûre is a river in Belgium, Luxembourg and Germany. A left tributary of the Moselle, its total length is 173 kilometres. Rising near Vaux-sur-Sûre in the Ardennes in southeastern Belgium, the Sauer flows eastwards and becomes the border with Luxembourg near Martelange. It forms the border between Belgium and Luxembourg for 13 kilometres north of Martelange. West of Esch-sur-Sûre it flows into an artificial lake, the Upper Sûre Lake created by the Esch-sur-Sûre Dam, which gives its name to the Luxembourgish commune of Lac de la Haute-Sûre. After flowing through Ettelbruck and Diekirch, the Sauer forms the border between Luxembourg and Germany for the last 50 kilometres of its course, passing Echternach before emptying into the Moselle in Wasserbillig. The rivers Wiltz, Alzette, White Ernz, Black Ernz, Our, and Prüm are tributaries.
  • Countries: Belgium · Germany · Luxembourg
  • Reference no.: DE: 262
  • Length: 173 km (107 mi)
  • Basin size: 4,259 km² (1,644 sq mi)
  • Progression: Moselle→ Rhine→ North Sea
  • River system: Moselle
Data from: en.wikipedia.org