Louňovice pod Blaníkem, river Blanice, flood warning profile category B, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Blanice
gauge Louňovice pod Blaníkem
category B
inclusion Hlásný profil
altitude 379.44 a.s.l.
region Středočeský kraj
basin number 1-09-03
municipality Vlašim
gauge operator ČHMÚ Praha
sub-basin Dolní Vltava

Measured data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
04.05.2026 06:00 130 0.155 15
04.05.2026 05:50 130 0.155 15
04.05.2026 05:40 130 0.155 15
04.05.2026 05:30 130 0.155 15
04.05.2026 05:20 130 0.155 15
04.05.2026 05:10 130 0.155 15
04.05.2026 05:00 130 0.155 15
04.05.2026 04:00 130 0.155 15.1
04.05.2026 03:00 131 0.182 15.2
04.05.2026 02:00 131 0.182 15.2
04.05.2026 01:00 131 0.182 15.3
04.05.2026 00:00 131 0.182 15.3
03.05.2026 23:00 131 0.182 15.4
03.05.2026 22:00 131 0.182 15.4
03.05.2026 21:00 131 0.182 15.4
03.05.2026 20:00 131 0.182 15.4
03.05.2026 19:00 131 0.182 15.3
03.05.2026 18:00 130 0.155 15.2
03.05.2026 17:00 130 0.155 15
03.05.2026 16:00 130 0.155 14.8
03.05.2026 15:00 130 0.155 14.5
03.05.2026 14:00 130 0.155 14.2
03.05.2026 13:00 130 0.155 14
03.05.2026 12:00 130 0.155 13.7
03.05.2026 11:00 131 0.182 13.6
03.05.2026 10:00 130 0.155 13.5
03.05.2026 09:00 130 0.155 13.5
03.05.2026 08:00 131 0.182 13.6
03.05.2026 07:00 131 0.182 13.7
03.05.2026 06:00 131 0.182 13.8

Flood warning limits

flood warning levels water stage
Drought 122 cm
Flood watch 185 cm
Flood warning 270 cm
Flooding 335 cm
Extreme flooding 370 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

Louňovice - ústí Chotýšanky

© Český hydrometeorologický ústav