Aa, Stegen-Wetzikon (outflow) – Discharge
This station shows Discharge at the outlet of Lake Pfäffikon. It describes the outlet area and does not automatically represent the lake level or temperature.
Current discharge
0.1m³/s→
Measurement time:
Current context
Largely stable over the last 24 hours.
What does this change mean?
“Largely stable” means the flow has changed by less than 5% from about 24 hours earlier. If the comparison value is zero, any increase counts as a change.
We compare values at the same station at two points in time. If no suitably timed comparison value exists, we omit that statement. An unchanged value does not mean a seasonal normal or an all-clear. Changes below the displayed precision are also described as stable.
Past 30 days at a glance
LowMedian of available daily means: 0.2 m³/s · 26 days in the comparison window.
The current individual value is compared with available daily means from the last 30 complete days, using Coordinated Universal Time (UTC) for day boundaries. Min. and max. refer to daily means, not individual peaks. A day counts when values exist; gaps can affect its mean. For model series, this compares model values. “High” refers to this short window, not an official danger level or a seasonal normal.
Source
Aa, Stegen-Wetzikon (outflow)
Outflow from the lake: this value describes the outflow station.
Abfluss des Pfäffikersees Richtung Greifensee, Kanton Zürich AWEL, Station ZH 525
Measurement time: Nov 8, 2026, 1:40 PM
Kanton Zürich (AWEL) – HydroPro ↗Change across the visible readings
0.0 m³/s
11/02 – 11/08
Explore readings with your finger or mouse. Arrow keys also work in the chart.
Over the past 24 hours the value ranged between 0.1 m³/s and 0.1 m³/s and stayed largely stable.
Based on 142 available values from Nov 7, 2026, 1:40 PM to Nov 8, 2026, 1:40 PM (Swiss local time). The range describes stored values, not necessarily every peak that occurred.
Understanding readings at Aa, Stegen-Wetzikon (outflow)
Discharge in m³/s is the volume passing a cross-section each second. It is neither current speed nor water depth. Compare the same station over time; the difference between two stations alone is not a measurement of intervening inflow.
Check the time and source first, then the chart and unit. Missing or disrupted readings cannot support a reliable current assessment. A short comparison describes recent changes, not flood probability. Follow official warnings and local instructions for safety decisions.
Station information
- Lake
- Lake Pfäffikon
- Location
- Stegen-Wetzikon
- Canton
- ZH
- Measured quantities
- Discharge
- Station number
- Aa-Stegen-Wetzikon
- Coordinates
- 47.3290, 8.7901
- Source
- Kanton Zürich, AWEL