| Site number | 15185 |
| Measuring point system | Grundnetz |
| Community | Mainburg |
| District | Kelheim |
| Operator | |
| Aquifer | Tertiär |
| Measurement site depth under ground [m] | 71.30 m |
| Ground level | 473.55 m above sealevel |
| Easting | 701059 (ETRS89 / UTM Zone 32N) |
| Northing | 5393239 |
| Observation period | 19.03.2002 to 22.07.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 426.09 m above sealevel |
| Mean waterlevel (MW) | 424.19 m above sealevel |
| Minimum waterlevel (NNW) | 422.35 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 424.49 m above sealevel (Period: 01.11.2001 - 01.11.2026) |