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]
18.04.2026 10:40 126 0.678 10.1
18.04.2026 10:30 126 0.678 10
18.04.2026 10:20 126 0.678 10
18.04.2026 10:10 126 0.678 10
18.04.2026 10:00 126 0.678 10
18.04.2026 09:50 126 0.678 9.9
18.04.2026 09:00 126 0.678 9.9
18.04.2026 08:00 126 0.678 10
18.04.2026 07:00 126 0.678 10.1
18.04.2026 06:00 126 0.678 10.3
18.04.2026 05:00 126 0.678 10.5
18.04.2026 04:00 126 0.678 10.7
18.04.2026 03:00 127 0.767 10.9
18.04.2026 02:00 127 0.767 11.1
18.04.2026 01:00 127 0.767 11.2
18.04.2026 00:00 126 0.678 11.4
17.04.2026 23:00 125 0.599 11.5
17.04.2026 22:00 122 0.423 11.6
17.04.2026 21:00 126 0.678 11.9
17.04.2026 20:00 128 0.867 12.1
17.04.2026 19:00 128 0.867 12.2
17.04.2026 18:00 128 0.867 12.1
17.04.2026 17:00 127 0.767 11.9
17.04.2026 16:00 129 0.976 11.7
17.04.2026 15:00 128 0.867 11.4
17.04.2026 14:00 127 0.767 11.1
17.04.2026 13:00 127 0.767 10.7
17.04.2026 12:00 127 0.767 10.3
17.04.2026 11:00 127 0.767 9.9
17.04.2026 10:00 127 0.767 9.7

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