Statistics Biessenhofen / Wertach
| Site number: |
12405005 |
| District: |
Ostallgäu |
| Operator: |
 Wasserwirtschaftsamt Kempten |
| |
|
| Body of water: |
Wertach |
| Catchment: |
451.00 km2 |
| River chainage: |
80.25 km |
| Gauge zero point: |
693.98 m NHN (DHHN2016) |
Hydrological yearbook
| Statistics (1921 - 2012) |
|---|
| Winter | Summer | Year | |
| NQ | 0.91 | 1.2 | 0.91 | m3/s |
| MNQ | 3.26 | 3.37 | 2.67 | m3/s |
| MQ | 12.2 | 12.6 | 12.4 | m3/s |
| MHQ | 97.5 | 123 | 137 | m3/s |
| HQ | 218 | 293 | 293 | m3/s |
| Flood frequency (HQT) |
|---|
| HQ1 | 110 m3/s |
| HQ2 | 132 m3/s |
| HQ5 | 160 m3/s |
| HQ10 | 185 m3/s |
| HQ20 | 210 m3/s |
| HQ50 | 250 m3/s |
| HQ100 | 280 m3/s |
| Extreme values flood |
|---|
| 1. | 293 m3/s | 22.05.1999 |
| 2. | 280 m3/s | 30.05.1940 |
| 3. | 258 m3/s | 07.07.1946 |
| 4. | 256 m3/s | 23.08.2005 |
| 5. | 255 m3/s | 10.07.1932 |
| Extreme values low water |
|---|
| 1. | 0.91 m3/s | 1954 |
| 2. | 0.91 m3/s | 1943 |
| 3. | 1.05 m3/s | 1939 |
| 4. | 1.41 m3/s | 1947 |
| 5. | 1.44 m3/s | 1953 |
