| Site number | 8617 |
| Measuring point system | Staatliches Sondernetz |
| Community | Rain |
| District | Donau-Ries |
| Operator | |
| Aquifer | Quartär |
| Measurement site depth under ground [m] | 8.00 m |
| Ground level | 396.38 m above sealevel |
| Easting | 643489 (ETRS89 / UTM Zone 32N) |
| Northing | 5396865 |
| Observation period | 01.08.1992 to 18.11.2025 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 395.12 m above sealevel |
| Mean waterlevel (MW) | 394.52 m above sealevel |
| Minimum waterlevel (NNW) | 394.13 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 394.65 m above sealevel (Period: 01.11.1991 - 01.11.2026) |
