| Site number | 23992 |
| Measuring point system | Staatliches Sondernetz |
| Community | Erlbach |
| District | Altötting |
| Operator | |
| Aquifer | |
| Measurement site depth under ground [m] | 24.90 m |
| Ground level | 433.33 m above sealevel |
| Easting | 782580 (ETRS89 / UTM Zone 32N) |
| Northing | 5357019 |
| Observation period | 04.01.2022 to 24.06.2026 |
Hauptwerte (Tagesmittelwerte): |
| Maximum waterlevel (HHW) | 424.70 m above sealevel |
| Mean waterlevel (MW) | 424.08 m above sealevel |
| Minimum waterlevel (NNW) | 423.65 m above sealevel |
| Mean Highest Groundwater Level (MHGW) | 424.28 m above sealevel (Period: 01.11.2021 - 01.11.2026) |