Statistics Thann / Altmühl
| Site number: |
13402807 |
| District: |
Ansbach |
| Operator: |
 Wasserwirtschaftsamt Ansbach |
| |
|
| Body of water: |
Altmühl |
| Catchment: |
326.60 km2 |
| River chainage: |
178.50 km |
| Gauge zero point: |
415.51 m NN (DHHN12) |
Hydrological yearbook
| Statistics (1969 - 2020) |
|---|
| Winter | Summer | Year | |
| NQ | 0.12 | 0.043 | 0.043 | m3/s |
| MNQ | 0.436 | 0.261 | 0.251 | m3/s |
| MQ | 3.26 | 1.12 | 2.18 | m3/s |
| MHQ | 40.4 | 16.7 | 45.5 | m3/s |
| HQ | 103 | 98.9 | 103 | m3/s |
| Flood frequency (HQT) |
|---|
| HQ1 | 33 m3/s |
| HQ2 | 50 m3/s |
| HQ5 | 60 m3/s |
| HQ10 | 78 m3/s |
| HQ20 | 95 m3/s |
| HQ50 | 122 m3/s |
| HQ100 | 150 m3/s |
| Extreme values flood |
|---|
| 1. | 103 m3/s | 21.12.1993 |
| 2. | 98.9 m3/s | 01.06.2013 |
| 3. | 95.4 m3/s | 08.01.2011 |
| 4. | 90.8 m3/s | 29.10.1998 |
| 5. | 87.9 m3/s | 17.06.2007 |
| Extreme values low water |
|---|
| 1. | 0.043 m3/s | 1976 |
| 2. | 0.083 m3/s | 2004 |
| 3. | 0.09 m3/s | 2020 |
| 4. | 0.104 m3/s | 2018 |
| 5. | 0.11 m3/s | 1969 |
