Zátoň, river Vltava, forecasting profile category A, Surface water

Czech hydrometeorological institute


current status
Drought
Tendency : Steady state
river Vltava
gauge Zátoň
category A
inclusion forecasting profile
altitude 501.52 a.s.l.
region Jihočeský kraj
basin number 1-06-01
municipality Český Krumlov
gauge operator ČHMÚ České Budějovice
sub-basin Horní Vltava

Measured and predicted data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
02.07.2025 06:40 38 6.45  
02.07.2025 06:30 38 6.45  
02.07.2025 06:20 38 6.45  
02.07.2025 06:10 38 6.45  
02.07.2025 06:00 39 6.79  
02.07.2025 05:50 39 6.79  
02.07.2025 05:00 39 6.79  
02.07.2025 04:00 39 6.79  
02.07.2025 03:00 40 7.13  
02.07.2025 02:00 40 7.13  
02.07.2025 01:00 40 7.13  
02.07.2025 00:00 40 7.13  
01.07.2025 23:00 40 7.13  
01.07.2025 22:00 40 7.13  
01.07.2025 21:00 40 7.13  
01.07.2025 20:00 40 7.13  
01.07.2025 19:00 40 7.13  
01.07.2025 18:00 40 7.13  
01.07.2025 17:00 40 7.13  
01.07.2025 16:00 40 7.13  
01.07.2025 15:00 40 7.13  
01.07.2025 14:00 40 7.13  
01.07.2025 13:00 40 7.13  
01.07.2025 12:00 41 7.48  
01.07.2025 11:00 40 7.13  
01.07.2025 10:00 40 7.13  
01.07.2025 09:00 42 7.83  
01.07.2025 08:00 42 7.83  
01.07.2025 07:00 43 8.2  
01.07.2025 06:00 43 8.2  
the date the forecast was issued 01.07.2025 08:04
date and time stage [cm] flow [m3.s-1]
04.07.2025 02:00 49 10.4
04.07.2025 01:00 46 9.25
04.07.2025 00:00 43 8.22
03.07.2025 23:00 43 8.33
03.07.2025 22:00 45 8.93
03.07.2025 21:00 46 9.38
03.07.2025 20:00 43 8.31
03.07.2025 19:00 42 7.9
03.07.2025 18:00 43 8.14
03.07.2025 17:00 46 9.45
03.07.2025 16:00 55 13
03.07.2025 15:00 59 14.8
03.07.2025 14:00 47 9.6
03.07.2025 13:00 40 7.28
03.07.2025 12:00 40 7.28
03.07.2025 11:00 40 7.28
03.07.2025 10:00 40 7.28
03.07.2025 09:00 40 7.28
03.07.2025 08:00 40 7.28
03.07.2025 07:00 40 7.28
03.07.2025 06:00 40 7.29
03.07.2025 05:00 40 7.29
03.07.2025 04:00 40 7.29
03.07.2025 03:00 40 7.29
03.07.2025 02:00 40 7.3
03.07.2025 01:00 41 7.31
03.07.2025 00:00 41 7.34
02.07.2025 23:00 41 7.42
02.07.2025 22:00 41 7.36
02.07.2025 21:00 40 7.29
02.07.2025 20:00 40 7.29
02.07.2025 19:00 40 7.29
02.07.2025 18:00 40 7.29
02.07.2025 17:00 40 7.29
02.07.2025 16:00 40 7.29
02.07.2025 15:00 40 7.29
02.07.2025 14:00 40 7.29
02.07.2025 13:00 40 7.29
02.07.2025 12:00 40 7.29
02.07.2025 11:00 40 7.3
02.07.2025 10:00 40 7.3
02.07.2025 09:00 40 7.3
02.07.2025 08:00 40 7.3
02.07.2025 07:00 40 7.3
02.07.2025 06:00 40 7.3
02.07.2025 05:00 40 7.3
02.07.2025 04:00 40 7.3
02.07.2025 03:00 41 7.31
02.07.2025 02:00 41 7.31
02.07.2025 01:00 41 7.31
02.07.2025 00:00 41 7.31
01.07.2025 23:00 41 7.31
01.07.2025 22:00 41 7.31
01.07.2025 21:00 41 7.31
01.07.2025 20:00 41 7.35
01.07.2025 19:00 41 7.39
01.07.2025 18:00 41 7.44
01.07.2025 17:00 41 7.48
01.07.2025 16:00 41 7.52
01.07.2025 15:00 41 7.56
01.07.2025 14:00 41 7.6
01.07.2025 13:00 41 7.65
01.07.2025 12:00 42 7.85
01.07.2025 11:00 43 8.04
01.07.2025 10:00 43 8.08
01.07.2025 09:00 43 8.12
01.07.2025 08:00 43 8.16
01.07.2025 07:00 43 8.2

Flood warning limits

flood warning levels water stage
Drought 39 cm
Flood watch 160 cm
Flood warning 190 cm
Flooding 210 cm
Extreme flooding 339 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

Zátoň - Český Krumlov

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 01. 07. 2025 06:00
date Flood watch Flood warning Flooding
01. 07. 07h
less than 5%
less than 5%
less than 5%
01. 07. 19h
less than 5%
less than 5%
less than 5%
02. 07. 07h
less than 5%
less than 5%
less than 5%
02. 07. 19h
less than 5%
less than 5%
less than 5%
03. 07. 07h
less than 5%
less than 5%
less than 5%
03. 07. 19h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

©Český hydrometeorologický ústav