Sihl - Zürich, Sihlhölzli 2176

Discharge and Water level

Temperature

Danger levels

Discharge m³/s
  1. 5 > 400
  2. 4 300 - 400
  3. 3 200 - 300
  4. 2 100 - 200
  5. 1 < 100
The 5 flood danger levels and recommended behaviour

Graphs

Regarding alerts, the statements as interpreted in the natural hazard bulletin on http://www.naturgefahren.ch are authoritative. The hydrological forecasts shown are direct model outputs. Explanatory notes on forecast plots

Data and statistics

Key figures Discharge

Period 1938 - 2023

Annual mean

Highest
10 m³/s 1939
Lowest
3.7 m³/s 1949
Mean
6.8 m³/s Total period

Annual tables

Station information

Station altitude
416 m a.s.l.
Catchment size
343 km2
Mean catchment altitude
1045 m a.s.l.
Glacial area
0.000%
Station coordinates
2'682'137 / 1'246'891

Data availability

Water level
1964 - today
Discharge
1925 - today