Statistics Engen / Illach
| Site number: |
12335001 |
| District: |
Weilheim-Schongau |
| Operator: |
 Wasserwirtschaftsamt Weilheim |
| |
|
| Body of water: |
Illach |
| Catchment: |
32.30 km2 |
| River chainage: |
6.70 km |
| Gauge zero point: |
767.43 m NHN (DHHN2016) |
Hydrological yearbook
| Statistics (1954 - 2016) |
|---|
| Winter | Summer | Year | |
| NQ | 0.069 | 0.083 | 0.069 | m3/s |
| MNQ | 0.204 | 0.234 | 0.174 | m3/s |
| MQ | 0.718 | 0.854 | 0.786 | m3/s |
| MHQ | 6.3 | 12 | 12.2 | m3/s |
| HQ | 13.5 | 24.9 | 24.9 | m3/s |
| Flood frequency (HQT) |
|---|
| HQ1 | 12 m3/s |
| HQ2 | 15 m3/s |
| HQ5 | 18 m3/s |
| HQ10 | 23 m3/s |
| HQ20 | 27 m3/s |
| HQ50 | 34 m3/s |
| HQ100 | 40 m3/s |
| Extreme values flood |
|---|
| 1. | 24.9 m3/s | 30.07.1990 |
| 2. | 23.2 m3/s | 22.05.1999 |
| 3. | 22.1 m3/s | 23.08.2005 |
| 4. | 20.7 m3/s | 26.07.2016 |
| 5. | 20.5 m3/s | 18.06.1979 |
| Extreme values low water |
|---|
| 1. | 0.069 m3/s | 1973 |
| 2. | 0.07 m3/s | 1968 |
| 3. | 0.083 m3/s | 2008 |
| 4. | 0.1 m3/s | 1962 |
| 5. | 0.103 m3/s | 2015 |
