Kupferbach (Tannbach)
| Kupferbach | |
|---|---|
| Location | |
| Country | Germany |
| States | Thuringia and Bavaria |
| Physical characteristics | |
| Mouth | |
• location | Tannbach |
• coordinates | 50°23′55″N 11°51′36″E / 50.3987°N 11.8600°E |
| Length | 9.9 km (6.2 mi) |
| Basin features | |
| Progression | Tannbach→ Saale→ Elbe→ North Sea |
Kupferbach (also: Töpener Bach or Töpenbach) is a river of Thuringia and Bavaria, Germany. It is a tributary of the Tannbach near Töpen.