Statistics Lechbruck / Lech
| Site number: |
12002009 |
| District: |
Ostallgäu |
| Operator: |
 Wasserwirtschaftsamt Weilheim |
| |
|
| Body of water: |
Lech |
| Catchment: |
1703.40 km2 |
| River chainage: |
146.60 km |
| Gauge zero point: |
721.54 m NHN (DHHN2016) |
Hydrological yearbook
| Statistics (1951 - 2012) |
|---|
| Winter | Summer | Year | |
| NQ | 6.92 | 12.2 | 6.92 | m3/s |
| MNQ | 18.9 | 26.6 | 18.4 | m3/s |
| MQ | 50.5 | 91.3 | 71 | m3/s |
| MHQ | 164 | 370 | 370 | m3/s |
| HQ | 314 | 971 | 971 | m3/s |
| Flood frequency (HQT) |
|---|
| HQ10 | 390 m3/s |
| HQ100 | 800 m3/s |
| Extreme values flood |
|---|
| 1. | 971 m3/s | 10.08.1970 |
| 2. | 855 m3/s | 22.05.1999 |
| 3. | 836 m3/s | 23.08.2005 |
| 4. | 700 m3/s | 13.05.1999 |
| 5. | 640 m3/s | 23.07.1966 |
| Extreme values low water |
|---|
| 1. | 6.92 m3/s | 1970 |
| 2. | 9.94 m3/s | 2003 |
| 3. | 10.7 m3/s | 2004 |
| 4. | 12.2 m3/s | 1961 |
| 5. | 12.4 m3/s | 1986 |
