| Site number | 14143 |
| Measuring point system | Grundnetz |
| Community | Altomünster |
| District | Dachau |
| Operator | |
| Aquifer | Obere Süßwassermolasse |
| Measurement site depth under ground [m] | 87.00 m |
| Ground level | 528.72 m above sealevel |
| Easting | 668719 (ETRS89 / UTM Zone 32N) |
| Northing | 5363397 |
| Observation period | 27.01.2005 to 22.07.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 486.85 m above sealevel |
| Mean waterlevel (MW) | 485.78 m above sealevel |
| Minimum waterlevel (NNW) | 484.52 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 486.01 m above sealevel (Period: 01.11.2004 - 01.11.2026) |