| Master data Unterfinning | |
|---|---|
| Site number | 16645000 |
| Community | Finning |
| District | Landsberg am Lech |
| Operator | |
| Body of water | Windach |
| Catchment | 79.30 km2 |
| River chainage | 18.31 km |
| Easting | 649923 (ETRS89 / UTM Zone 32N) |
| Northing | 5321254 |
| Gauge zero point | 599.73 m NHN (DHHN2016) |