| Site number | 7776 |
| Measuring point system | Staatliches Sondernetz |
| Community | Aholming |
| District | Deggendorf |
| Operator | |
| Aquifer | |
| Measurement site depth under ground [m] | 10.00 m |
| Ground level | 323.31 m above sealevel |
| Easting | 782856 (ETRS89 / UTM Zone 32N) |
| Northing | 5404891 |
| Observation period | 27.05.1986 to 25.06.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 322.98 m above sealevel |
| Mean waterlevel (MW) | 321.92 m above sealevel |
| Minimum waterlevel (NNW) | 319.72 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 322.29 m above sealevel (Period: 01.11.1985 - 01.11.2026) |