| Site number | 21955 |
| Measuring point system | Verdichtungsnetz |
| Community | Bad Aibling |
| District | Rosenheim |
| Operator | |
| Aquifer | Niederterrasse |
| Measurement site depth under ground [m] | 12.27 m |
| Ground level | 478.43 m above sealevel |
| Easting | 724402 (ETRS89 / UTM Zone 32N) |
| Northing | 5303936 |
| Observation period | 09.05.1978 to 22.06.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 477.02 m above sealevel |
| Mean waterlevel (MW) | 475.77 m above sealevel |
| Minimum waterlevel (NNW) | 475.18 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 476.39 m above sealevel (Period: 01.11.1977 - 01.11.2026) |