| Site number | 21945 |
| Measuring point system | Staatliches Sondernetz |
| Community | Bad Aibling |
| District | Rosenheim |
| Operator | |
| Aquifer | Quartär |
| Measurement site depth under ground [m] | 15.70 m |
| Ground level | 481.32 m above sealevel |
| Easting | 723615 (ETRS89 / UTM Zone 32N) |
| Northing | 5305250 |
| Observation period | 09.05.1978 to 13.07.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 480.96 m above sealevel |
| Mean waterlevel (MW) | 479.01 m above sealevel |
| Minimum waterlevel (NNW) | 478.26 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 479.81 m above sealevel (Period: 01.11.1977 - 01.11.2026) |