The Sieg is a river in North Rhine-Westphalia and Rhineland-Palatinate, Germany. It is a right tributary of the Rhine.
The Inde is a small river in Belgium and in North Rhine-Westphalia, Germany.
The Rur or Roer is a major river that flows through portions of Belgium, Germany and the Netherlands. It is a right (eastern) tributary to the Meuse. About 90 percent of the river's course is in Germany.
The Niers is a river in Germany and The Netherlands, a right tributary of the river Maas (Meuse). Its wellspring is near Erkelenz, south of Mönchengladbach, in North Rhine-Westphalia (Germany).
The Heller is a 30 km long river in western Germany. It is a left tributary of the Sieg. The source is located near Haiger in Hesse. It flows through Burbach and Neunkirchen in North Rhine-Westphalia. It flows into the river Sieg in Betzdorf, Rhineland-Palatinate. Its basin area is 204 km².
The Wurm is a river in the state of North Rhine-Westphalia in western Germany. It rises in the Eifel mountains and flows for 57 kilometres before discharging into the Rur.
The Kyll, noted by the Roman poet Ausonius as Celbis, is a 128-kilometre-long (80 mi) river in western Germany, left tributary of the Moselle. It rises in the Eifel mountains, near the border with Belgium and flows generally south through the towns Stadtkyll, Gerolstein, Kyllburg and east of Bitburg. It flows into the Moselle in Ehrang, a suburb of Trier.
The Agger is a river in Germany, a right tributary of the Sieg in North Rhine-Westphalia. It is 69.5 kilometres (43.2 mi) long. Its source is in the Sauerland hills, near Meinerzhagen. It winds through the towns Engelskirchen, Overath and Lohmar. Near Siegburg the Agger flows into the Sieg.
Linnich is a town in the district of Düren in the state of North Rhine-Westphalia, Germany. It is located on the River Rur, approx. 10 km north-west of Jülich.
Nideggen is a town in the district of Düren in the state of North Rhine-Westphalia, Germany. It is located on the river Rur, in the Eifel hills, approx. 15 km south of Düren.
Wassenberg is a town in the district Heinsberg, in North Rhine-Westphalia, Germany. It is situated near the border with the Netherlands, on the river Rur, approx. 6 km north-east of Heinsberg and 15 km south-east of Roermond.
The Twiste is a river of Hesse and of North Rhine-Westphalia, Germany. It is the most important tributary of the Diemel, which it joins in Warburg. Its largest tributaries are the Erpe, Watter, Aar and Wande.
Röhr is a river of North Rhine-Westphalia, Germany. It is a left tributary of the Ruhr river, itself a tributary of the Rhine. It flows into the Ruhr in Arnsberg-Hüsten.
The Urft is a 46.4-kilometre-long (28.8 mi) right-hand tributary of the Rur in the county of Euskirchen in the German state of North Rhine-Westphalia. It flows through the village of Urft in the municipality of Kall. The Urft rises in the North Eifel region of the Eifel Mountains.
Ellebach is a river of North Rhine-Westphalia, Germany. It flows into the Rur near Jülich.
Linnicher Mühlenteich is a stream in North Rhine-Westphalia, western Germany. It is an artificial branch of the River Rur between Linnich and Hückelhoven.
Malefinkbach is a river of North Rhine-Westphalia, Germany. It flows into the Rur near Hückelhoven.
Sorpe is a river of Hochsauerlandkreis, North Rhine-Westphalia, western Germany. It is a left (western) tributary of the Röhr, which is a tributary of the Ruhr, a tributary of the Rhine.
The Platißbach is a roughly seven-kilometre-long (4.3 mi), southern and orographically right-hand tributary of the River Olef in the municipality of Hellenthal in Germany.
Perlenbach is a river of North Rhine-Westphalia, Germany and eastern Belgium. Its source is in the Belgian High Fens, north of Büllingen. It is dammed up to create a lake, before flowing from the right into the Rur near Monschau.
