Vierwaldstättersee — Water balance

All known inflows and outflows of this lake with their current discharge — and the balance that results: is more water flowing in right now than out, or the other way round?

Measured water balance

50.9 m³/sInflow

Vierwaldstättersee

53.7 m³/sOutflow

-2.8 m³/sMeasured outflows exceed inflows≈ -0.25 million m³/day · That's roughly 98 Olympic swimming pools per day.

Where does the water come from?

Reuss, Seedorf (Zufluss)46.0 m³/s

+15% since yesterday Reuss, Andermatt (Zufluss, Oberlauf)already included4.9 m³/s

+13% since yesterday Engelberger Aa, Buochs (Zufluss)2.7 m³/s

-67% since yesterday Muota, Ingenbohl (Zufluss)2.2 m³/s

0% since yesterday

Where does it flow to?

Reuss, Luzern (Abfluss)53.7 m³/s

-2% since yesterday

Rain and inflow

How Reuss, Seedorf (Zufluss) responds to rainfall over the last 30 days.

Vierwaldstättersee — Water balance

Measured water balance

Where does the water come from?

Where does it flow to?

Rain and inflow

Stations on the map