How is it flowing?
Water levels, temperature, and discharge for rivers and lakes — continuously updated from official sources.
Recent
289
Monitoring stations
Real-time
Synced every 10 min
PWA
Installable web app
My stations
All measurements, one place
Detailed readings and historical trends for Swiss waters.
Discharge
Flow rates and discharge volumes in m³/s, continuously recorded.
Water Level
Real-time levels for rivers and lakes across Switzerland.
Temperature
Water temperatures and seasonal patterns at a glance.
Flood Alerts
Official BAFU danger levels.
Free for everyone
FlowFlow is brought to you by planet10.ch — free to use. All data comes from official Swiss government APIs.