| Site number | 7761 |
| Measuring point system | Staatliches Sondernetz |
| Community | Aholming |
| District | Deggendorf |
| Operator | |
| Aquifer | |
| Measurement site depth under ground [m] | 9.00 m |
| Ground level | 320.27 m above sealevel |
| Easting | 784353 (ETRS89 / UTM Zone 32N) |
| Northing | 5407796 |
| Observation period | 03.06.1986 to 03.06.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 319.86 m above sealevel |
| Mean waterlevel (MW) | 318.69 m above sealevel |
| Minimum waterlevel (NNW) | 318.10 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 319.16 m above sealevel (Period: 01.11.1985 - 01.11.2026) |