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Traisen · km 18.43 · AUSTRIA

Herzogenburg (Straßenbrücke)

Water level history at Herzogenburg (Straßenbrücke) (Traisen), Austria

NormalRising · +1 cm today

159cmlevel of the day, 6 November 2026latest reading: 158 cm± 0 cm in 7 days

Catchment area: 824 km²

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Compared with normal
9 of 20
years had more water on 6 November
Forecast peak
157 cm
Fri 6

Water level (cm)

06/11/2026 01:20 CET

08/10/2026Date06/11/2026
  • Water level (cm)
  • Discharge (m³/s) · right axis
  • normal for the date (previous years)
08/10/2026 – 06/11/2026 · 27 days· Discharge (m³/s), on the right axis. · Source: national hydrological institutes

Full series: download CSV

On 6 November, the water at Herzogenburg (Straßenbrücke) is at 158 cm, 0 cm higher than yesterday.

Next 5 days

Forecast for the next 24–120 hours. Glossary

The forecast for the next day was within 10 cm on 100% of the days in the last 90 days.

How close the forecast was over the last 90 days, on average: for the next day 1.2 cm.

The station usually reports once a day; the latest reading came 1 hour ago.

On the Traisen, upstream and downstream

At a glance

On the river Traisen, at river km 18.43, the Herzogenburg (Straßenbrücke) gauge records the level (Austria). At Herzogenburg (Straßenbrücke), at river km {rkm}, the level of the river Traisen is 159 cm (6 November 2026). The level has risen slightly, by 1 cm over the last 7 days. The official forecast covers 1 day: +24 h: 157 cm. Compared with the same day over the past 30 years, the level on 6 November 2026 is within the usual range (percentile 55). In 20 years of measurements, the highest level was 468 cm (15 September 2024) and the lowest 143 cm (23 April 2011). On the same river, the nearest gauge upstream is Windpassing. How close the forecast was over the last 90 days, on average: for the next day 1.2 cm. The station usually reports once a day; the latest reading came 1 hour ago.

Frequently searched

What does today's water level mean?
At Herzogenburg (Straßenbrücke), at river km {rkm}, the level of the river Traisen is 159 cm (6 November 2026). The level has risen slightly, by 1 cm over the last 7 days. The station usually reports once a day; the latest reading came 1 hour ago.

Conditions

Forecast +24 h
157 cm · −2 cm vs today
Air
2–9 °C
Wind
8.6 m/s

Nearby gauges

Upstream on the Traisen: Windpassing (17.8 km) and Lilienfeld-Marktl (34.1 km).

Station map

Dürnstein — 289 cmHerzogenburg (Straßenbrücke) — 159 cmWindpassing — 32 cmBöheimkirchen — 149 cmFurth (Feuerwehrhaus) — 116 cmPlosdorf — 124 cmAtzenbrugg (Bundesstraßenbrücke) — 129 cmBärndorf — 340 cmSiegersdorf — 114 cmGroßsierning — 93 cm
Stations on the map: 10

Statistics

Minimum, mean and maximum of the daily levels, with the days spent below LDC or above HDC — useful for navigation, agriculture and flood history.

Download the series (CSV)

Last 30 days

27 station-days with data

Minimum
157cm23/10/2026
Mean
158cm
Maximum
159cm08/10/2026

Last 12 months

362 station-days with data

Minimum
157cm28/05/2026
Mean
160cm
Maximum
198cm24/02/2026

Whole history (2005–2026)

7,461 station-days with data

Minimum
143cm23/04/2011
Mean
165cm
Maximum
468cm15/09/2024
Record high
468 cm15/09/2024
Record low
143 cm23/04/2011

By year

By year
YearMinimumMeanMaximumstation-days with data
2026157160198307
2025157161226365
2024158168468345
2023154166281365
2022154161199365
2021157163220365
2020154165276366
2019156167221365
2018153163233365
2017153167246365
2016152168220366
2015149161252365
2014150165379365
2013149173277365
2012146161223366
2011143153247365
2010145163261365
2009146174347365
2008148165297366
2007146170348365
2006147164351214
200514515317821

Monthly mean

2025-12: Mean 159 cm (159–160)15925/122026-01: Mean 159 cm (158–161)15926/012026-02: Mean 165 cm (159–198)16526/022026-03: Mean 161 cm (160–162)16126/032026-04: Mean 162 cm (160–175)16226/042026-05: Mean 161 cm (157–163)16126/052026-06: Mean 161 cm (159–164)16126/062026-07: Mean 159 cm (158–164)15926/072026-08: Mean 159 cm (158–161)15926/082026-09: Mean 160 cm (159–162)16026/092026-10: Mean 158 cm (157–159)15826/102026-11: Mean 159 cm (158–159)15926/11

This year against the historical range

IIIIIIIVVVIVIIVIIIIXXXIXII
Minimum–MaximumMean2026The band is the minimum–maximum of previous years for each calendar day; the line is the current year.

The daily series uses the first reading of each day.

Water level history at Herzogenburg (Straßenbrücke) (Traisen)

Water level history at Herzogenburg (Straßenbrücke) (Traisen)
DateWater level (cm)
159
158
159
159
159
158
157

Weather

The minimum temperature was 2°C, while the maximum temperature was 9°C. The feels-like temperature was −1°C, the wind speed was 8.6 m/s, the humidity was 87%, and the atmospheric pressure was 999 hPa.

min
2°C
max
9°C
feels like
−1°C
wind
8.6 m/s
humidity
87%
pressure
999 hPa