| Site number | 21138 |
| Measuring point system | Grundnetz |
| Community | Schechen |
| District | Rosenheim |
| Operator | |
| Aquifer | Quartär |
| Measurement site depth under ground [m] | 7.00 m |
| Ground level | 441.16 m above sealevel |
| Easting | 733890 (ETRS89 / UTM Zone 32N) |
| Northing | 5308870 |
| Observation period | 04.11.1970 to 13.07.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 440.76 m above sealevel |
| Mean waterlevel (MW) | 439.67 m above sealevel |
| Minimum waterlevel (NNW) | 439.11 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 440.28 m above sealevel (Period: 01.11.1970 - 01.11.2026) |