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]
01.05.2026 13:40 122 0.423 10.9
01.05.2026 13:30 122 0.423 10.9
01.05.2026 13:20 122 0.423 10.8
01.05.2026 13:10 122 0.423 10.7
01.05.2026 13:00 122 0.423 10.6
01.05.2026 12:50 122 0.423 10.5
01.05.2026 12:40 122 0.423 10.4
01.05.2026 12:00 122 0.423 10
01.05.2026 11:00 122 0.423 9.6
01.05.2026 10:00 121 0.385 9.4
01.05.2026 09:00 121 0.385 9.3
01.05.2026 08:00 121 0.385 9.4
01.05.2026 07:00 121 0.385 9.5
01.05.2026 06:00 121 0.385 9.7
01.05.2026 05:00 121 0.385 9.9
01.05.2026 04:00 122 0.423 10.1
01.05.2026 03:00 122 0.423 10.3
01.05.2026 02:00 122 0.423 10.5
01.05.2026 01:00 121 0.385 10.8
01.05.2026 00:00 122 0.423 11
30.04.2026 23:00 122 0.423 11.2
30.04.2026 22:00 122 0.423 11.3
30.04.2026 21:00 122 0.423 11.4
30.04.2026 20:00 122 0.423 11.4
30.04.2026 19:00 122 0.423 11.4
30.04.2026 18:00 123 0.472 11.4
30.04.2026 17:00 122 0.423 11.4
30.04.2026 16:00 121 0.385 11.3
30.04.2026 15:00 121 0.385 11
30.04.2026 14:00 122 0.423 10.6
30.04.2026 13:00 122 0.423 10.1

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