Radonice I, river Blanice, flood warning profile category A, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Blanice
gauge Radonice I
category A
inclusion Hlásný profil
altitude 307.41 a.s.l.
region Středočeský kraj
basin number 1-09-03
municipality Benešov
gauge operator ČHMÚ Praha
sub-basin Dolní Vltava

Measured data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
03.05.2026 02:30 122 0.423 12.6
03.05.2026 02:20 122 0.423 12.7
03.05.2026 02:10 122 0.423 12.7
03.05.2026 02:00 122 0.423 12.7
03.05.2026 01:50 122 0.423 12.8
03.05.2026 01:40 121 0.385 12.8
03.05.2026 01:00 121 0.385 13
03.05.2026 00:00 121 0.385 13.2
02.05.2026 23:00 122 0.423 13.4
02.05.2026 22:00 122 0.423 13.5
02.05.2026 21:00 122 0.423 13.5
02.05.2026 20:00 122 0.423 13.4
02.05.2026 19:00 122 0.423 13.4
02.05.2026 18:00 122 0.423 13.4
02.05.2026 17:00 121 0.385 13.3
02.05.2026 16:00 121 0.385 13.1
02.05.2026 15:00 121 0.385 12.7
02.05.2026 14:00 121 0.385 12.1
02.05.2026 13:00 121 0.385 11.5
02.05.2026 12:00 122 0.423 11
02.05.2026 11:00 123 0.472 10.6
02.05.2026 10:00 123 0.472 10.4
02.05.2026 09:00 124 0.53 10.3
02.05.2026 08:00 124 0.53 10.4
02.05.2026 07:00 125 0.599 10.6
02.05.2026 06:00 125 0.599 10.7
02.05.2026 05:00 124 0.53 10.9
02.05.2026 04:00 123 0.472 11.1
02.05.2026 03:00 121 0.385 11.3
02.05.2026 02:00 121 0.385 11.6

Flood warning limits

flood warning levels water stage
Drought 110 cm
Flood watch 240 cm
Flood warning 330 cm
Flooding 400 cm
Extreme flooding 423 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

© Český hydrometeorologický ústav