Eipenke
| Eipenke | |
|---|---|
| Location | |
| Country | Germany | 
| State | Lower Saxony | 
| Physical characteristics | |
| Source | |
| • location | south of the Söse Reservoir | 
| • coordinates | 51°43′40″N 10°20′10″E / 51.7278944°N 10.3362472°E | 
| • elevation | ca. 470 m above sea level (NN) | 
| Mouth | |
 • location  | east of Osterode into the Söse | 
 • coordinates  | 51°43′53″N 10°17′37″E / 51.731306°N 10.2937167°E | 
 • elevation  | ca. 260 m above sea level (NN) | 
| Length | 3.5 km | 
| Basin features | |
| Progression | Söse→ Rhume→ Leine→ Aller→ Weser→ North Sea | 
The Eipenke is a left tributary of the River Söse near Osterode in the Harz Mountains in the German state of Lower Saxony.