Rodalb
| Rodalb | |
|---|---|
| Location | |
| Country | Germany | 
| State | Rhineland-Palatinate | 
| Reference no. | DE: 264264 | 
| Physical characteristics | |
| Source | |
| • location | Near Pirmasens | 
| • coordinates | 49°08′44″N 7°35′30″E / 49.14556°N 7.59167°E | 
| • elevation | 380 m above sea level (NN) | 
| Mouth | |
 • location  | By the Biebermühle mill into the Schwarzbach | 
 • coordinates  | 49°15′52″N 7°36′13″E / 49.264306°N 7.60361°E | 
 • elevation  | 243 m above sea level (NN) | 
| Length | 25.71 km (15.98 mi) | 
| Basin size | 116.205 km2 (44.867 sq mi) | 
| Basin features | |
| Progression | Schwarzbach→ Blies→ Saar→ Moselle→ Rhine→ North Sea | 
| Landmarks | 
  | 
| Tributaries | |
| • right | Merzalbe | 
The Rodalb, also called the Rodalbe, is a stream, just under 26 km (16 mi) long, in West Palatinate in the German state of Rhineland-Palatinate. It is an orographically left tributary of the Schwarzbach.