Statistics Rannasäge / Ranna
| Site number: |
19168000 |
| District: |
Passau |
| Operator: |
 Wasserwirtschaftsamt Deggendorf |
| |
|
| Body of water: |
Ranna |
| Catchment: |
36.70 km2 |
| River chainage: |
13.60 km |
| Gauge zero point: |
519.22 m NHN (DHHN2016) |
No hydrological yearbook available at this site.
| Statistics (1985 - 2025) |
|---|
| Winter | Summer | Year | |
| NQ | 0.222 | 0.115 | 0.115 | m3/s |
| MNQ | 0.378 | 0.334 | 0.305 | m3/s |
| MQ | 1.01 | 0.681 | 0.843 | m3/s |
| MHQ | 8.63 | 7.86 | 10.6 | m3/s |
| HQ | 16.4 | 33.6 | 33.6 | m3/s |
| Flood frequency (HQT) |
|---|
| HQ1 | 7 m3/s |
| HQ2 | 9 m3/s |
| HQ5 | 11 m3/s |
| HQ10 | 13 m3/s |
| HQ20 | 16 m3/s |
| HQ50 | 20 m3/s |
| HQ100 | 25 m3/s |
| Extreme values flood (1985 - 2025)* |
|---|
| * mit historischen Werten, falls vorhanden |
| 1. | 33.6 m3/s | 12.08.2002 |
| 2. | 24.2 m3/s | 12.08.2002 |
| 3. | 20 m3/s | 25.06.2016 |
| 4. | 19.3 m3/s | 19.05.1997 |
| 5. | 16.7 m3/s | 18.07.1997 |
| Extreme values low water |
|---|
| 1. | 0.115 m3/s | 2003 |
| 2. | 0.22 m3/s | 2015 |
| 3. | 0.222 m3/s | 2020 |
| 4. | 0.241 m3/s | 2018 |
| 5. | 0.245 m3/s | 1997 |
