| Master data Gräfendorf | |
|---|---|
| Site number | 24473055 |
| Community | Gräfendorf |
| District | Main-Spessart |
| Operator | |
| Body of water | Schondra |
| Catchment | 162.60 km2 |
| River chainage | 1.78 km |
| Easting | 552061 (ETRS89 / UTM Zone 32N) |
| Northing | 5553496 |
| Gauge zero point | 164.88 m NHN (DHHN2016) |