| Site number | 15191 |
| Measuring point system | Grundnetz |
| Community | Gerzen |
| District | Landshut |
| Operator | |
| Aquifer | Tertiär |
| Measurement site depth under ground [m] | 68.00 m |
| Ground level | 423.98 m above sealevel |
| Easting | 753629 (ETRS89 / UTM Zone 32N) |
| Northing | 5378825 |
| Observation period | 12.03.2004 to 13.07.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 423.75 m above sealevel |
| Mean waterlevel (MW) | 423.00 m above sealevel |
| Minimum waterlevel (NNW) | 422.42 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 423.18 m above sealevel (Period: 01.11.2003 - 01.11.2026) |