Lázně Bělohrad, river Javorka, flood warning profile category B, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Javorka
gauge Lázně Bělohrad
category B
inclusion Hlásný profil
altitude 293.74 a.s.l.
region Královéhradecký kraj
basin number 1-04-02
municipality Jičín
gauge operator ČHMÚ Hradec Králové
sub-basin Horní a střední Labe

Measured data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
19.04.2025 11:20 23 0.157  
19.04.2025 11:10 23 0.157  
19.04.2025 11:00 23 0.157  
19.04.2025 10:50 23 0.157  
19.04.2025 10:40 23 0.157  
19.04.2025 10:30 23 0.157  
19.04.2025 10:20 23 0.157  
19.04.2025 10:00 23 0.157  
19.04.2025 09:00 23 0.157  
19.04.2025 08:00 23 0.157  
19.04.2025 07:00 23 0.157  
19.04.2025 06:00 23 0.157  
19.04.2025 05:00 23 0.157  
19.04.2025 04:00 23 0.157  
19.04.2025 03:00 23 0.157  
19.04.2025 02:00 24 0.185  
19.04.2025 01:00 24 0.185  
19.04.2025 00:00 24 0.185  
18.04.2025 23:00 24 0.185  
18.04.2025 22:00 25 0.216  
18.04.2025 21:00 25 0.216  
18.04.2025 20:00 26 0.251  
18.04.2025 19:00 26 0.251  
18.04.2025 18:00 25 0.216  
18.04.2025 17:00 24 0.185  
18.04.2025 16:00 23 0.157  
18.04.2025 15:00 23 0.157  
18.04.2025 14:00 23 0.157  
18.04.2025 13:00 22 0.133  
18.04.2025 12:00 22 0.133  
18.04.2025 11:00 22 0.133  

Flood warning limits

flood warning levels water stage
Drought 18 cm
Flood watch 90 cm
Flood warning 120 cm
Flooding 150 cm
Extreme flooding 208 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

celý tok

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 19. 04. 2025 06:00
date Flood watch Flood warning Flooding
19. 04. 07h
less than 5%
less than 5%
less than 5%
19. 04. 19h
less than 5%
less than 5%
less than 5%
20. 04. 07h
less than 5%
less than 5%
less than 5%
20. 04. 19h
less than 5%
less than 5%
less than 5%
21. 04. 07h
less than 5%
less than 5%
less than 5%
21. 04. 19h
less than 5%
less than 5%
less than 5%
22. 04. 07h
less than 5%
less than 5%
less than 5%
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