| Site number | 21133 |
| Measuring point system | Verdichtungsnetz |
| Community | Bayrischzell |
| District | Miesbach |
| Operator | |
| Aquifer | Quartär |
| Measurement site depth under ground [m] | 20.37 m |
| Ground level | 796.34 m above sealevel |
| Easting | 726568 (ETRS89 / UTM Zone 32N) |
| Northing | 5284144 |
| Observation period | 02.11.1987 to 16.06.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 794.49 m above sealevel |
| Mean waterlevel (MW) | 791.16 m above sealevel |
| Minimum waterlevel (NNW) | 787.88 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 793.00 m above sealevel (Period: 01.11.1987 - 01.11.2026) |