| Site number | 8109 |
| Measuring point system | Verdichtungsnetz |
| Community | Mertingen |
| District | Donau-Ries |
| Operator | |
| Aquifer | |
| Measurement site depth under ground [m] | 7.42 m |
| Ground level | 409.31 m above sealevel |
| Easting | 634338 (ETRS89 / UTM Zone 32N) |
| Northing | 5391345 |
| Observation period | 03.01.1938 to 25.12.1995 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 407.05 m above sealevel |
| Mean waterlevel (MW) | 405.41 m above sealevel |
| Minimum waterlevel (NNW) | 404.59 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 406.06 m above sealevel (Period: 01.11.1937 - 01.11.1996) |
