| Site number | 21953 |
| Measuring point system | Staatliches Sondernetz |
| Community | Bruckmühl |
| District | Rosenheim |
| Operator | |
| Aquifer | |
| Measurement site depth under ground [m] | 9.50 m |
| Ground level | 490.42 m above sealevel |
| Easting | 722117 (ETRS89 / UTM Zone 32N) |
| Northing | 5307994 |
| Observation period | 09.05.1978 to 25.09.2025 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 489.57 m above sealevel |
| Mean waterlevel (MW) | 488.45 m above sealevel |
| Minimum waterlevel (NNW) | 487.43 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 488.77 m above sealevel (Period: 01.11.1977 - 01.11.2025) |