Rychnov nad Kněžnou, river Kněžná, flood warning profile category B, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Kněžná
gauge Rychnov nad Kněžnou
category B
inclusion Hlásný profil
altitude 302.96 a.s.l.
region Královéhradecký kraj
basin number 1-02-01
municipality Rychnov nad Kněžnou
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]
06.02.2026 14:10 20 0.536  
06.02.2026 14:00 20 0.536  
06.02.2026 13:50 20 0.536  
06.02.2026 13:40 20 0.536  
06.02.2026 13:30 20 0.536  
06.02.2026 13:20 20 0.536  
06.02.2026 13:00 20 0.536  
06.02.2026 12:00 20 0.536  
06.02.2026 11:00 20 0.536  
06.02.2026 10:00 19 0.496  
06.02.2026 09:00 19 0.496  
06.02.2026 08:00 19 0.496  
06.02.2026 07:00 19 0.496  
06.02.2026 06:00 19 0.496  
06.02.2026 05:00 19 0.496  
06.02.2026 04:00 19 0.496  
06.02.2026 03:00 19 0.496  
06.02.2026 02:00 19 0.496  
06.02.2026 01:00 19 0.496  
06.02.2026 00:00 19 0.496  
05.02.2026 23:00 18 0.459  
05.02.2026 22:00 18 0.459  
05.02.2026 21:00 18 0.459  
05.02.2026 20:00 18 0.459  
05.02.2026 19:00 18 0.459  
05.02.2026 18:00 17 0.424  
05.02.2026 17:00 17 0.424  
05.02.2026 16:00 17 0.424  
05.02.2026 15:00 17 0.424  
05.02.2026 14:00 17 0.424  

Flood warning limits

flood warning levels water stage
Drought 1 cm
Flood watch 100 cm
Flood warning 130 cm
Flooding 160 cm
Extreme flooding 311 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

celý tok

© Český hydrometeorologický ústav