| Site number | 4164 |
| Measuring point system | Verdichtungsnetz |
| Community | Kleinostheim |
| District | Aschaffenburg |
| Operator | |
| Aquifer | Quartär |
| Measurement site depth under ground [m] | 5.67 m |
| Ground level | 112.19 m above sealevel |
| Easting | 504753 (ETRS89 / UTM Zone 32N) |
| Northing | 5539273 |
| Observation period | 02.11.1987 to 22.04.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 110.65 m above sealevel |
| Mean waterlevel (MW) | 109.53 m above sealevel |
| Minimum waterlevel (NNW) | 108.81 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 110.13 m above sealevel (Period: 01.11.1987 - 01.11.2026) |