| Site number | 21938 |
| Measuring point system | Verdichtungsnetz |
| Community | Bruckmühl |
| District | Rosenheim |
| Operator | |
| Aquifer | Niederterrasse |
| Measurement site depth under ground [m] | 12.80 m |
| Ground level | 495.97 m above sealevel |
| Easting | 720284 (ETRS89 / UTM Zone 32N) |
| Northing | 5308737 |
| Observation period | 09.05.1978 to 22.06.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 493.65 m above sealevel |
| Mean waterlevel (MW) | 491.40 m above sealevel |
| Minimum waterlevel (NNW) | 490.26 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 492.24 m above sealevel (Period: 01.11.1977 - 01.11.2026) |