| Floßbach | |
| Subdivision Type1: | Country |
| Subdivision Type2: | Location |
| Subdivision Name2: | Germany
Anterior Palatinate |
| Subdivision Type3: | Reference no. |
| Subdivision Name3: | DE: 239166 |
| Length: | 8.1 km |
| Source1 Location: | Confluence of the Stadtbächen and the Landgraben in the east of Grünstadt |
| Source1 Elevation: | At the confluence |
| Mouth Location: | In Dirmstein from the left into the Eckbach |
| Basin Population: | 16,800 |
| Progression: | Eckbach→ |
| Basin Size: | 18.764 km² [1] |
| Tributaries Right: | Sausenheimer Graben |
| Tributaries Left: | Stream from a hillock near the German Wine Road |
| Waterbodies: | Reservoirs: On the lower course are three retention basins for times of heavy precipitation |
| Custom Label: | References |
The Floßbach, called the Landgraben in its upper course where, to distinguish it from other streams with the same name, it is also qualified by being referred to as the Grünstädter or Grünstadter Landgraben, is an 8.1-kilometre-long stream and an orographically left-hand headstream of the Eckbach in the northern part of the Anterior Palatinate in the German state of Rhineland-Palatinate. The stream runs entirely on the territory of the town of Grünstadt and the two villages of Obersülzen und Dirmstein that belong to the collective municipality of Grünstadt-Land.