Limmat - Zürich, Unterhard 2099
Discharge and Water level
|
Discharge
m³/s
|
Water level
m a.s.l.
|
|
|---|---|---|
|
Last reading
19.04.2025 16:10
|
41
|
399.80
|
| 24hr mean | 41 | 399.80 |
| 24hr maximum | 41 | 399.80 |
| 24hr minimum | 40 | 399.79 |
Danger levels
Discharge m³/s
- 5 > 600
- 4 530 - 600
- 3 450 - 530
- 2 350 - 450
- 1 < 350
Graphs
Regarding alerts, the statements as interpreted in the natural hazard bulletin on www.natural-hazards.ch are authoritative. The hydrological forecasts shown are direct model outputs. Explanatory notes on forecast plots
Data and statistics
Key figures Discharge
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Monthly mean | 69 m³/s | 74 m³/s | 76 m³/s | 93 m³/s | 125 m³/s | 145 m³/s | 131 m³/s | 110 m³/s | 94 m³/s | 75 m³/s | 74 m³/s | 74 m³/s |
| Maximum reading |
274 m³/s
22.01.2018
|
273 m³/s
22.02.1999
|
264 m³/s
25.03.1988
|
280 m³/s
27.04.1965
|
586 m³/s
22.05.1999
|
560 m³/s
26.06.1953
|
545 m³/s
14.07.2021
|
472 m³/s
22.08.2005
|
435 m³/s
29.09.1954
|
369 m³/s
10.10.2012
|
380 m³/s
14.11.2023
|
473 m³/s
13.12.2023
|
| Minimum daily mean value |
32 m³/s
17.01.1972
|
27 m³/s
25.02.1963
|
27 m³/s
01.03.1963
|
30 m³/s
12.04.1984
|
45 m³/s
07.05.2011
|
41 m³/s
03.06.2020
|
33 m³/s
31.07.2006
|
25 m³/s
27.08.2003
|
23 m³/s
25.09.2003
|
25 m³/s
12.10.1986
|
27 m³/s
07.11.1971
|
30 m³/s
09.12.1997
|
Annual mean
Highest
137 m³/s
1970
Lowest
62 m³/s
1949
Mean
95 m³/s
Total period
Station information
- Station altitude
- 403 m a.s.l.
- Catchment size
- 2174 km2
- Mean catchment altitude
- 1194 m a.s.l.
- Glacial area
- 0.800%
- Station coordinates
- 2'682'058 / 1'249'430