| Site number | 21956 |
| Measuring point system | Messstelle Dritter |
| Community | Bad Aibling |
| District | Rosenheim |
| Operator | |
| Aquifer | Quartär |
| Measurement site depth under ground [m] | 16.80 m |
| Ground level | 483.21 m above sealevel |
| Easting | 722959 (ETRS89 / UTM Zone 32N) |
| Northing | 5303441 |
| Observation period | 09.05.1978 to 01.02.2024 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 481.72 m above sealevel |
| Mean waterlevel (MW) | 478.94 m above sealevel |
| Minimum waterlevel (NNW) | 477.70 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 479.67 m above sealevel (Period: 01.11.1977 - 01.11.2024) |