| Site number | 23997 |
| Measuring point system | Staatliches Sondernetz |
| Community | Wonneberg |
| District | Traunstein |
| Operator | |
| Aquifer | |
| Measurement site depth under ground [m] | 16.00 m |
| Ground level | 581.62 m above sealevel |
| Easting | 777799 (ETRS89 / UTM Zone 32N) |
| Northing | 5313004 |
| Observation period | 04.01.2022 to 24.06.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 577.62 m above sealevel |
| Mean waterlevel (MW) | 576.90 m above sealevel |
| Minimum waterlevel (NNW) | 575.59 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 577.49 m above sealevel (Period: 01.11.2021 - 01.11.2026) |