| Site number | 23230 |
| Measuring point system | Staatliches Sondernetz |
| Community | Feichten a.d.Alz |
| District | Altötting |
| Operator | |
| Aquifer | |
| Measurement site depth under ground [m] | 50.00 m |
| Ground level | 487.70 m above sealevel |
| Easting | 766814 (ETRS89 / UTM Zone 32N) |
| Northing | 5333791 |
| Observation period | 27.08.1984 to 06.05.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 457.67 m above sealevel |
| Mean waterlevel (MW) | 455.48 m above sealevel |
| Minimum waterlevel (NNW) | 453.77 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 455.98 m above sealevel (Period: 01.11.1983 - 01.11.2026) |