| Site number | 23253 |
| Measuring point system | Grundnetz |
| Community | Garching a.d.Alz |
| District | Altötting |
| Operator | |
| Aquifer | Niederterrasse |
| Measurement site depth under ground [m] | 23.93 m |
| Ground level | 438.04 m above sealevel |
| Easting | 767645 (ETRS89 / UTM Zone 32N) |
| Northing | 5337764 |
| Observation period | 19.03.2014 to 24.06.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 433.47 m above sealevel |
| Mean waterlevel (MW) | 432.07 m above sealevel |
| Minimum waterlevel (NNW) | 431.66 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 432.75 m above sealevel (Period: 01.11.2013 - 01.11.2026) |