 | You can help expand this article with text translated from the corresponding article in German. (October 2011) Click [show] for important translation instructions.
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| Sauer | |
|---|---|
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| Location | |
| Country | Germany |
| State | North Rhine-Westphalia |
| Physical characteristics | |
| Mouth | |
• location | Altenau |
• coordinates | 51°36′N 8°48′E / 51.6°N 8.8°E |
| Length | 29.9 km (18.6 mi) [1] |
| Basin size | 110 km2 (42 sq mi) [1] |
| Basin features | |
| Progression | Altenau→ Alme→ Lippe→ Rhine→ North Sea |
Sauer is a river of North Rhine-Westphalia, Germany. It is a right tributary of the Altenau, which it joins in Atteln.