Janov, river Moravská Dyje, forecasting profile category A, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Moravská Dyje
gauge Janov
category A
inclusion forecasting profile
altitude 439.86 a.s.l.
region Jihočeský kraj
basin number 4-14-01
municipality Dačice
gauge operator ČHMÚ Brno
sub-basin Dyje

Measured and predicted data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
14.09.2025 10:20 54 1.74 15.1
14.09.2025 10:10 54 1.74 15.1
14.09.2025 10:00 53 1.67 15.1
14.09.2025 09:50 53 1.67 15.1
14.09.2025 09:40 52 1.6 15.1
14.09.2025 09:30 52 1.6 15.1
14.09.2025 09:00 51 1.53 15
14.09.2025 08:00 50 1.46 15
14.09.2025 07:00 50 1.46 15
14.09.2025 06:00 50 1.46 15
14.09.2025 05:00 49 1.4 15
14.09.2025 04:00 48 1.34 15
14.09.2025 03:00 48 1.34 15
14.09.2025 02:00 48 1.34 15
14.09.2025 01:00 48 1.34 15
14.09.2025 00:00 48 1.34 15
13.09.2025 23:00 48 1.34 15
13.09.2025 22:00 48 1.34 15
13.09.2025 21:00 48 1.34 15.1
13.09.2025 20:00 48 1.34 15
13.09.2025 19:00 49 1.4 15.1
13.09.2025 18:00 49 1.4 15.1
13.09.2025 17:00 50 1.46 15.1
13.09.2025 16:00 51 1.53 15.1
13.09.2025 15:00 51 1.53 15.1
13.09.2025 14:00 52 1.6 15.1
13.09.2025 13:00 53 1.67 15.1
13.09.2025 12:00 53 1.67 15.2
13.09.2025 11:00 53 1.67 15.1
13.09.2025 10:00 53 1.67 15.2
the date the forecast was issued 14.09.2025 08:52
date and time stage [cm] flow [m3.s-1]
17.09.2025 01:00 43 1.07
17.09.2025 00:00 43 1.07
16.09.2025 23:00 43 1.08
16.09.2025 22:00 44 1.09
16.09.2025 21:00 44 1.09
16.09.2025 20:00 44 1.1
16.09.2025 19:00 44 1.11
16.09.2025 18:00 44 1.12
16.09.2025 17:00 44 1.13
16.09.2025 16:00 44 1.14
16.09.2025 15:00 45 1.15
16.09.2025 14:00 45 1.16
16.09.2025 13:00 45 1.17
16.09.2025 12:00 45 1.18
16.09.2025 11:00 45 1.19
16.09.2025 10:00 46 1.21
16.09.2025 09:00 46 1.22
16.09.2025 08:00 46 1.23
16.09.2025 07:00 46 1.25
16.09.2025 06:00 47 1.26
16.09.2025 05:00 47 1.28
16.09.2025 04:00 47 1.29
16.09.2025 03:00 48 1.31
16.09.2025 02:00 48 1.33
16.09.2025 01:00 48 1.35
16.09.2025 00:00 48 1.36
15.09.2025 23:00 49 1.38
15.09.2025 22:00 49 1.4
15.09.2025 21:00 49 1.42
15.09.2025 20:00 50 1.44
15.09.2025 19:00 50 1.46
15.09.2025 18:00 50 1.49
15.09.2025 17:00 51 1.51
15.09.2025 16:00 51 1.53
15.09.2025 15:00 51 1.56
15.09.2025 14:00 52 1.58
15.09.2025 13:00 52 1.61
15.09.2025 12:00 53 1.64
15.09.2025 11:00 53 1.67
15.09.2025 10:00 54 1.71
15.09.2025 09:00 54 1.74
15.09.2025 08:00 55 1.79
15.09.2025 07:00 55 1.84
15.09.2025 06:00 56 1.89
15.09.2025 05:00 57 1.95
15.09.2025 04:00 57 2.01
15.09.2025 03:00 58 2.07
15.09.2025 02:00 59 2.13
15.09.2025 01:00 59 2.18
15.09.2025 00:00 60 2.23
14.09.2025 23:00 60 2.26
14.09.2025 22:00 60 2.28
14.09.2025 21:00 60 2.28
14.09.2025 20:00 60 2.27
14.09.2025 19:00 60 2.27
14.09.2025 18:00 60 2.29
14.09.2025 17:00 61 2.35
14.09.2025 16:00 62 2.45
14.09.2025 15:00 63 2.58
14.09.2025 14:00 64 2.71
14.09.2025 13:00 65 2.8
14.09.2025 12:00 65 2.81
14.09.2025 11:00 64 2.69
14.09.2025 10:00 62 2.44
14.09.2025 09:00 58 2.08
14.09.2025 08:00 50 1.46

Flood warning limits

flood warning levels water stage
Drought 21 cm
Flood watch 150 cm
Flood warning 180 cm
Flooding 220 cm
Extreme flooding 357 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

Dačice - ústí do rakouské Dyje

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 14. 09. 2025 06:00
date Flood watch Flood warning Flooding
14. 09. 07h
less than 5%
less than 5%
less than 5%
14. 09. 19h
less than 5%
less than 5%
less than 5%
15. 09. 07h
less than 5%
less than 5%
less than 5%
15. 09. 19h
less than 5%
less than 5%
less than 5%
16. 09. 07h
less than 5%
less than 5%
less than 5%
16. 09. 19h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

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