Sionne - Sion 2630

Discharge and Water level

Danger levels

Discharge m³/s
  1. 5 > 35
  2. 4 15 - 35
  3. 3 9 - 15
  4. 2 4 - 9
  5. 1 < 4
The 5 flood danger levels and recommended behaviour

Graphs

Data and statistics

Key figures Discharge

Period 2007 - 2023

Annual mean

Highest
0.58 m³/s 2023
Lowest
0.215 m³/s 2011
Mean
0.430 m³/s Total period

Annual tables

Station information

Station altitude
497 m a.s.l.
Catchment size
28 km2
Mean catchment altitude
1577 m a.s.l.
Glacial area
0.000%
Station coordinates
2'594'411 / 1'119'889

Data availability

Water level
2006 - today
Discharge
2006 - today