Statistics Weg / Isen
| Site number: | 18381500 |
| District: | Erding |
| Operator: |  Wasserwirtschaftsamt München |
| Body of water: | Isen |
| Catchment: | 59.70 km2 |
| River chainage: | 65.40 km |
| Gauge zero point: | 473.56 m NHN (DHHN2016) |
Hydrological yearbook
| Statistics (1954 - 2020) | ||||
|---|---|---|---|---|
| Winter | Summer | Year | ||
| NQ | 0.07 | 0.075 | 0.07 | m3/s |
| MNQ | 0.266 | 0.227 | 0.207 | m3/s |
| MQ | 0.868 | 0.664 | 0.765 | m3/s |
| MHQ | 18.5 | 23.4 | 27.4 | m3/s |
| HQ | 45.3 | 52.8 | 52.8 | m3/s |
| Flood frequency (HQT) | |
|---|---|
| HQ1 | 24 m3/s |
| HQ2 | 33 m3/s |
| HQ5 | 38 m3/s |
| HQ10 | 42 m3/s |
| HQ20 | 46 m3/s |
| HQ50 | 50 m3/s |
| HQ100 | 54 m3/s |
| Extreme values flood (1954 - 2020)* | ||
|---|---|---|
| * mit historischen Werten, falls vorhanden | ||
| 1. | 52.8 m3/s | 01.08.1991 |
| 2. | 47.2 m3/s | 04.08.1973 |
| 3. | 45.3 m3/s | 15.02.1990 |
| 4. | 42.6 m3/s | 03.08.1987 |
| 5. | 41.4 m3/s | 02.06.1995 |
| Extreme values low water | ||
|---|---|---|
| 1. | 0.07 m3/s | 1968 |
| 2. | 0.075 m3/s | 1992 |
| 3. | 0.1 m3/s | 1963 |
| 4. | 0.108 m3/s | 2001 |
| 5. | 0.11 m3/s | 1969 |
© Bayerisches Landesamt für Umwelt 2026