| Site number | 9238 |
| Measuring point system | Verdichtungsnetz |
| Community | Sontheim |
| District | Unterallgäu |
| Operator | |
| Aquifer | Niederterrasse |
| Measurement site depth under ground [m] | 13.61 m |
| Ground level | 621.07 m above sealevel |
| Easting | 602029 (ETRS89 / UTM Zone 32N) |
| Northing | 5317399 |
| Observation period | 01.10.1984 to 13.06.2016 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 621.36 m above sealevel |
| Mean waterlevel (MW) | 618.44 m above sealevel |
| Minimum waterlevel (NNW) | 617.28 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 620.12 m above sealevel (Period: 01.11.1983 - 01.11.2016) |
