| Site number | 7173 |
| Measuring point system | Grundnetz |
| Community | Mariaposching |
| District | Straubing-Bogen |
| Operator | |
| Aquifer | Ortenburger Schotter |
| Measurement site depth under ground [m] | 137.98 m |
| Ground level | 313.64 m above sealevel |
| Easting | 778686 (ETRS89 / UTM Zone 32N) |
| Northing | 5416006 |
| Observation period | 23.08.1999 to 22.07.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 319.68 m above sealevel |
| Mean waterlevel (MW) | 314.20 m above sealevel |
| Minimum waterlevel (NNW) | 312.46 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 314.59 m above sealevel (Period: 01.11.1998 - 01.11.2026) |