| Site number | 27991 |
| Measuring point system | Staatliches Sondernetz |
| Community | Bischbrunn |
| District | Main-Spessart |
| Operator | |
| Aquifer | Mittlerer Buntsandstein |
| Measurement site depth under ground [m] | -- |
| Ground level | 423.73 m above sealevel |
| Easting | 532084 (ETRS89 / UTM Zone 32N) |
| Northing | 5527883 |
| Observation period | 09.04.1987 to 01.07.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 423.37 m above sealevel |
| Mean waterlevel (MW) | 413.01 m above sealevel |
| Minimum waterlevel (NNW) | 410.65 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 417.77 m above sealevel (Period: 01.11.1986 - 01.11.2026) |