| Site number | 7021 |
| Measuring point system | Grundnetz |
| Community | Mallersdorf-Pfaffenberg |
| District | Straubing-Bogen |
| Operator | |
| Aquifer | Quartär |
| Measurement site depth under ground [m] | 16.45 m |
| Ground level | 381.59 m above sealevel |
| Easting | 739128 (ETRS89 / UTM Zone 32N) |
| Northing | 5407007 |
| Observation period | 27.11.2008 to 22.07.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 380.10 m above sealevel |
| Mean waterlevel (MW) | 378.95 m above sealevel |
| Minimum waterlevel (NNW) | 378.49 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 379.64 m above sealevel (Period: 01.11.2008 - 01.11.2026) |