| Site number | 25617 |
| Measuring point system | Staatliches Sondernetz |
| Community | Geretsried |
| District | Bad Tölz-Wolfratshausen |
| Operator | |
| Aquifer | Schotterflächen |
| Measurement site depth under ground [m] | 9.20 m |
| Ground level | 607.98 m above sealevel |
| Easting | 686197 (ETRS89 / UTM Zone 32N) |
| Northing | 5302755 |
| Observation period | 11.03.1992 to 24.06.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 605.71 m above sealevel |
| Mean waterlevel (MW) | 603.83 m above sealevel |
| Minimum waterlevel (NNW) | 602.98 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 604.73 m above sealevel (Period: 01.11.1991 - 01.11.2026) |