Statistics Oberhausen / Ach
| Site number: |
16618008 |
| District: |
Weilheim-Schongau |
| Operator: |
 Wasserwirtschaftsamt Weilheim |
| |
|
| Body of water: |
Ach |
| Catchment: |
116.10 km2 |
| River chainage: |
2.56 km |
| Gauge zero point: |
585.06 m NN (DHHN12) |
Hydrological yearbook
| Statistics (1951 - 2021) |
|---|
| Winter | Summer | Year | |
| NQ | 0.12 | 0.272 | 0.12 | m3/s |
| MNQ | 0.833 | 0.841 | 0.691 | m3/s |
| MQ | 2.49 | 2.7 | 2.6 | m3/s |
| MHQ | 11.9 | 21.5 | 22.3 | m3/s |
| HQ | 28.1 | 64.6 | 64.6 | m3/s |
| Flood frequency (HQT) |
|---|
| HQ1 | 16 m3/s |
| HQ2 | 21 m3/s |
| HQ5 | 29 m3/s |
| HQ10 | 36 m3/s |
| HQ20 | 43 m3/s |
| HQ50 | 55 m3/s |
| HQ100 | 63 m3/s |
| Extreme values flood |
|---|
| 1. | 51.7 m3/s | 31.07.1977 |
| 2. | 47.2 m3/s | 21.05.1999 |
| 3. | 47.1 m3/s | 23.08.2005 |
| 4. | 41.3 m3/s | 02.06.2013 |
| 5. | 41.1 m3/s | 25.05.1971 |
| Extreme values low water |
|---|
| 1. | 0.12 m3/s | 1962 |
| 2. | 0.26 m3/s | 1968 |
| 3. | 0.272 m3/s | 2018 |
| 4. | 0.303 m3/s | 2007 |
| 5. | 0.32 m3/s | 1964 |
