Sány, river Cidlina, flood warning profile category A, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Cidlina
gauge Sány
category A
inclusion Hlásný profil
altitude 192.71 a.s.l.
region Středočeský kraj
basin number 1-04-04
municipality Poděbrady
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]
18.04.2025 20:50 25 1.45  
18.04.2025 20:40 25 1.45  
18.04.2025 20:30 25 1.45  
18.04.2025 20:20 25 1.45  
18.04.2025 20:10 25 1.45  
18.04.2025 20:00 24 1.38  
18.04.2025 19:00 25 1.45  
18.04.2025 18:00 25 1.45  
18.04.2025 17:00 25 1.45  
18.04.2025 16:00 25 1.45  
18.04.2025 15:00 26 1.52  
18.04.2025 14:00 27 1.59  
18.04.2025 13:00 28 1.66  
18.04.2025 12:00 24 1.38  
18.04.2025 11:00 24 1.38  
18.04.2025 10:00 24 1.38  
18.04.2025 09:00 24 1.38  
18.04.2025 08:00 24 1.38  
18.04.2025 07:00 24 1.38  
18.04.2025 06:00 24 1.38  
18.04.2025 05:00 22 1.25  
18.04.2025 04:00 25 1.45  
18.04.2025 03:00 25 1.45  
18.04.2025 02:00 25 1.45  
18.04.2025 01:00 25 1.45  
18.04.2025 00:00 25 1.45  
17.04.2025 23:00 25 1.45  
17.04.2025 22:00 25 1.45  
17.04.2025 21:00 25 1.45  

Flood warning limits

flood warning levels water stage
Drought not specified
Flood watch 190 cm
Flood warning 210 cm
Flooding 230 cm
Extreme flooding 342 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

Žehuňský rybník - ústí do Labe

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 18. 04. 2025 06:00
date Flood watch Flood warning Flooding
18. 04. 07h
less than 5%
less than 5%
less than 5%
18. 04. 19h
less than 5%
less than 5%
less than 5%
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%
Pravděpodobnostní zobrazení LAEF

©Český hydrometeorologický ústav