| Site number | 19630 |
| Measuring point system | Grundnetz |
| Community | Postmünster |
| District | Rottal-Inn |
| Operator | |
| Aquifer | Quartär |
| Measurement site depth under ground [m] | 6.60 m |
| Ground level | 377.51 m above sealevel |
| Easting | 789431 (ETRS89 / UTM Zone 32N) |
| Northing | 5370782 |
| Observation period | 03.12.1996 to 07.07.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 377.00 m above sealevel |
| Mean waterlevel (MW) | 376.06 m above sealevel |
| Minimum waterlevel (NNW) | 375.37 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 376.75 m above sealevel (Period: 01.11.1996 - 01.11.2026) |