Flood warning and forecasting service

FWFS

Podhradí nad Dyjí, river Dyje, forecasting profile category A, Surface water

Gauge metadata
Czech hydrometeorological institute
current status
Mean stage
Tendency : Steady state
river Dyje
gauge Podhradí nad Dyjí
category A
inclusion forecasting profile
altitude 348.36 a.s.l.
region Jihomoravský kraj
basin number 4-14-02
municipality Znojmo
gauge operator ČHMÚ Brno
sub-basin Dyje

Measured and predicted data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
12.08.2025 02:30 30 1.13 20.7
12.08.2025 02:20 30 1.13 20.8
12.08.2025 02:10 31 1.25 20.8
12.08.2025 02:00 31 1.25 20.8
12.08.2025 01:50 31 1.25 20.8
12.08.2025 01:40 31 1.25 20.8
12.08.2025 01:30 31 1.25 20.8
12.08.2025 01:00 32 1.38 20.8
12.08.2025 00:00 33 1.51 20.7
11.08.2025 23:00 33 1.51 20.8
11.08.2025 22:00 33 1.51 21
11.08.2025 21:00 33 1.51 21.3
11.08.2025 20:00 33 1.51 21.6
11.08.2025 19:00 33 1.51 22
11.08.2025 18:00 33 1.51 22.2
11.08.2025 17:00 33 1.51 22.3
11.08.2025 16:00 33 1.51 22.2
11.08.2025 15:00 33 1.51 22
11.08.2025 14:00 33 1.51 21.8
11.08.2025 13:00 33 1.51 21.5
11.08.2025 12:00 33 1.51 21.3
11.08.2025 11:00 33 1.51 21.1
11.08.2025 10:00 33 1.51 21
11.08.2025 09:00 33 1.51 20.9
11.08.2025 08:00 33 1.51 20.8
11.08.2025 07:00 33 1.51 20.9
11.08.2025 06:00 33 1.51 20.9
11.08.2025 05:00 33 1.51 21.1
11.08.2025 04:00 33 1.51 21.1
11.08.2025 03:00 33 1.51 21.1
11.08.2025 02:00 33 1.51 21.1
the date the forecast was issued 11.08.2025 08:52
date and time stage [cm] flow [m3.s-1]
14.08.2025 01:00 31 1.31
14.08.2025 00:00 31 1.31
13.08.2025 23:00 31 1.31
13.08.2025 22:00 31 1.31
13.08.2025 21:00 32 1.32
13.08.2025 20:00 32 1.32
13.08.2025 19:00 32 1.32
13.08.2025 18:00 32 1.32
13.08.2025 17:00 32 1.33
13.08.2025 16:00 32 1.33
13.08.2025 15:00 32 1.33
13.08.2025 14:00 32 1.33
13.08.2025 13:00 32 1.34
13.08.2025 12:00 32 1.34
13.08.2025 11:00 32 1.34
13.08.2025 10:00 32 1.35
13.08.2025 09:00 32 1.35
13.08.2025 08:00 32 1.35
13.08.2025 07:00 32 1.36
13.08.2025 06:00 32 1.36
13.08.2025 05:00 32 1.37
13.08.2025 04:00 32 1.37
13.08.2025 03:00 32 1.37
13.08.2025 02:00 32 1.38
13.08.2025 01:00 32 1.38
13.08.2025 00:00 32 1.39
12.08.2025 23:00 32 1.39
12.08.2025 22:00 32 1.4
12.08.2025 21:00 32 1.4
12.08.2025 20:00 32 1.4
12.08.2025 19:00 32 1.41
12.08.2025 18:00 32 1.41
12.08.2025 17:00 32 1.42
12.08.2025 16:00 32 1.42
12.08.2025 15:00 32 1.42
12.08.2025 14:00 32 1.43
12.08.2025 13:00 32 1.43
12.08.2025 12:00 32 1.44
12.08.2025 11:00 32 1.44
12.08.2025 10:00 32 1.44
12.08.2025 09:00 33 1.45
12.08.2025 08:00 33 1.45
12.08.2025 07:00 33 1.45
12.08.2025 06:00 33 1.45
12.08.2025 05:00 33 1.45
12.08.2025 04:00 33 1.45
12.08.2025 03:00 33 1.45
12.08.2025 02:00 33 1.45
12.08.2025 01:00 33 1.45
12.08.2025 00:00 33 1.45
11.08.2025 23:00 33 1.46
11.08.2025 22:00 33 1.46
11.08.2025 21:00 33 1.46
11.08.2025 20:00 33 1.46
11.08.2025 19:00 33 1.46
11.08.2025 18:00 33 1.47
11.08.2025 17:00 33 1.47
11.08.2025 16:00 33 1.47
11.08.2025 15:00 33 1.48
11.08.2025 14:00 33 1.48
11.08.2025 13:00 33 1.48
11.08.2025 12:00 33 1.49
11.08.2025 11:00 33 1.49
11.08.2025 10:00 33 1.5
11.08.2025 09:00 33 1.5
11.08.2025 08:00 33 1.51

Flood warning limits

flood warning levels water stage
Drought 29 cm
Flood watch 180 cm
Flood warning 230 cm
Flooding 280 cm
Extreme flooding 414 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

státní hranice - VD Vranov

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 10. 08. 2025 06:00
date Flood watch Flood warning Flooding
10. 08. 07h
less than 5%
less than 5%
less than 5%
10. 08. 19h
less than 5%
less than 5%
less than 5%
11. 08. 07h
less than 5%
less than 5%
less than 5%
11. 08. 19h
less than 5%
less than 5%
less than 5%
12. 08. 07h
less than 5%
less than 5%
less than 5%
12. 08. 19h
less than 5%
less than 5%
less than 5%
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