Dornbirnerach – Discharge

Dornbirnerach is measured at 1 measuring station and touches Lake Constance.

Current situation

Dornbirnerach at Hoher Steg (inflow) is currently flowing at 0.3 m³/s. Compared with yesterday’s daily average (Coordinated Universal Time, UTC): fallen; currently below the 30-day median.

Discharge0.3 m³/sOct 4, 2026, 5:35 AM

Reference: 30 available daily means from the last 30 complete days (Coordinated Universal Time, UTC), compared with the current individual value. Being close to the median does not describe the spread of values. Gaps can affect daily means. This is neither a seasonal normal nor an official danger level.

How this assessment is made

Reading and sourceeHYD – Hydrographischer Dienst Österreich · 2 hours ago

Basis of comparisonCurrent reading, previous day and available 30-day daily means from the same reference station.

CalculationSeepegel uses the highest-flowing current reference station; stations along a river are not added together.

Dornbirnerach, Hoher Steg (inflow)

Inflow to the lake: this value describes the river, not the lake level.

Zufluss Bodensee bei Lustenau, Vorarlberg (Station HZB Nr. 200212)

Measurement time: Oct 4, 2026, 5:35 AM

eHYD – Hydrographischer Dienst Österreich ↗

Discharge over the last 30 days

One line per station. Differences are not a direct inflow balance: measurement times, travel times, storage, withdrawals and tributaries can affect the values.

Hoher Steg (Zufluss)

What has changed?

21 hours ago

↓Dornbirnerach, Hoher Steg (inflow): reading fell by -0.2 m³/s

2 days ago

↑Dornbirnerach, Hoher Steg (inflow): reading rose by +0.2 m³/s

3 days ago

↓Dornbirnerach, Hoher Steg (inflow): reading fell by -0.1 m³/s

4 days ago

↓Dornbirnerach, Hoher Steg (inflow): reading fell by -0.1 m³/s

5 days ago

↓Dornbirnerach, Hoher Steg (inflow): reading fell by -0.1 m³/s

7 days ago

↓Dornbirnerach, Hoher Steg (inflow): reading fell by -0.1 m³/s

Readings and stations

All recorded quantities with measurement time, data quality and official source.

Discharge

Hoher Steg (inflow)eHYD – Hydrographischer Dienst Österreich0.3 m³/sMeasured2 hours ago

Stations on the map

Each marker opens the corresponding station details.

Connected lakes

Lake Constance

Water knowledge

Understanding Dornbirnerach

Dornbirnerach: this overview puts the available stations and measurements in context. The exact location matters, not just the water body's name.

This overview includes 1 monitoring station for discharge. Not every station provides every measurement. Track changes at the same station, checking the timestamp, unit and source notes. Related waters in this overview: Lake Constance.

Discharge in m³/s is a volume per second, not the speed of the current. Station comparisons must account for location, measurement time and water travel time. A higher reading is neither automatically a flood warning nor an indication that the river is navigable.