| Grumbach | |
|---|---|
![]() | |
| Location | |
| Country | Germany |
| States | Thuringia |
| Physical characteristics | |
| Mouth | |
• location | Werra |
• coordinates | 50°46′30″N 10°18′21″E / 50.77500°N 10.30583°E / 50.77500; 10.30583 |
| Basin features | |
| Progression | Werra→ Weser→ North Sea |
Grumbach is a river of Thuringia, Germany. It flows into the Werra near Breitungen.