Stará Role, river Rolava, forecasting profile category A, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Rolava
gauge Stará Role
category A
inclusion forecasting profile
altitude 389.38 a.s.l.
region Karlovarský kraj
basin number 1-13-01
municipality Karlovy Vary
gauge operator ČHMÚ Plzeň
sub-basin Ohře, Dolní Labe a ostatní přítoky Labe

Measured and predicted data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
04.04.2025 03:40 34 1.03  
04.04.2025 03:30 34 1.03  
04.04.2025 03:20 34 1.03  
04.04.2025 03:10 34 1.03  
04.04.2025 03:00 34 1.03 6.7
04.04.2025 02:50 34 1.03  
04.04.2025 02:00 35 1.12 6.8
04.04.2025 01:00 34 1.03 7
04.04.2025 00:00 34 1.03 7.1
03.04.2025 23:00 34 1.03 7.2
03.04.2025 22:00 34 1.03 7.3
03.04.2025 21:00 34 1.03 7.5
03.04.2025 20:00 35 1.12 7.8
03.04.2025 19:00 35 1.12 8.1
03.04.2025 18:00 35 1.12 8.3
03.04.2025 17:00 35 1.12 8.4
03.04.2025 16:00 35 1.12 8.3
03.04.2025 15:00 35 1.12 8
03.04.2025 14:00 36 1.22 7.5
03.04.2025 13:00 34 1.03 6.8
03.04.2025 12:00 33 0.891 5.9
03.04.2025 11:00 35 1.11 5.2
03.04.2025 10:00 35 1.11 4.8
03.04.2025 09:00 35 1.11 4.5
03.04.2025 08:00 35 1.11 4.6
03.04.2025 07:00 35 1.11 4.8
03.04.2025 06:00 35 1.11 5.1
03.04.2025 05:00 35 1.11 5.4
03.04.2025 04:00 35 1.11 5.6
03.04.2025 03:00 35 1.11 5.8
the date the forecast was issued 03.04.2025 08:24
date and time stage [cm] flow [m3.s-1]
06.04.2025 02:00 35 1.09
06.04.2025 01:00 35 1.09
06.04.2025 00:00 35 1.09
05.04.2025 23:00 35 1.09
05.04.2025 22:00 35 1.09
05.04.2025 21:00 35 1.09
05.04.2025 20:00 35 1.09
05.04.2025 19:00 35 1.09
05.04.2025 18:00 35 1.09
05.04.2025 17:00 35 1.09
05.04.2025 16:00 35 1.1
05.04.2025 15:00 35 1.1
05.04.2025 14:00 35 1.1
05.04.2025 13:00 35 1.1
05.04.2025 12:00 35 1.1
05.04.2025 11:00 35 1.1
05.04.2025 10:00 35 1.1
05.04.2025 09:00 35 1.1
05.04.2025 08:00 35 1.1
05.04.2025 07:00 35 1.1
05.04.2025 06:00 35 1.1
05.04.2025 05:00 35 1.1
05.04.2025 04:00 35 1.1
05.04.2025 03:00 35 1.1
05.04.2025 02:00 35 1.1
05.04.2025 01:00 35 1.1
05.04.2025 00:00 35 1.1
04.04.2025 23:00 35 1.1
04.04.2025 22:00 35 1.1
04.04.2025 21:00 35 1.1
04.04.2025 20:00 35 1.1
04.04.2025 19:00 35 1.1
04.04.2025 18:00 35 1.1
04.04.2025 17:00 35 1.1
04.04.2025 16:00 35 1.1
04.04.2025 15:00 35 1.1
04.04.2025 14:00 35 1.1
04.04.2025 13:00 35 1.1
04.04.2025 12:00 35 1.1
04.04.2025 11:00 35 1.1
04.04.2025 10:00 35 1.1
04.04.2025 09:00 35 1.1
04.04.2025 08:00 35 1.1
04.04.2025 07:00 35 1.1
04.04.2025 06:00 35 1.1
04.04.2025 05:00 35 1.1
04.04.2025 04:00 35 1.1
04.04.2025 03:00 35 1.1
04.04.2025 02:00 35 1.1
04.04.2025 01:00 35 1.1
04.04.2025 00:00 35 1.11
03.04.2025 23:00 35 1.11
03.04.2025 22:00 35 1.11
03.04.2025 21:00 35 1.11
03.04.2025 20:00 35 1.11
03.04.2025 19:00 35 1.11
03.04.2025 18:00 35 1.11
03.04.2025 17:00 35 1.11
03.04.2025 16:00 35 1.11
03.04.2025 15:00 35 1.11
03.04.2025 14:00 35 1.11
03.04.2025 13:00 35 1.11
03.04.2025 12:00 35 1.11
03.04.2025 11:00 35 1.11
03.04.2025 10:00 35 1.11
03.04.2025 09:00 35 1.11
03.04.2025 08:00 35 1.11
03.04.2025 07:00 35 1.11

Flood warning limits

flood warning levels water stage
Drought 24 cm
Flood watch 160 cm
Flood warning 195 cm
Flooding 220 cm
Extreme flooding 244 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

Stará Role - ústí Rolavy

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 03. 04. 2025 06:00
date Flood watch Flood warning Flooding
03. 04. 07h
less than 5%
less than 5%
less than 5%
03. 04. 19h
less than 5%
less than 5%
less than 5%
04. 04. 07h
less than 5%
less than 5%
less than 5%
04. 04. 19h
less than 5%
less than 5%
less than 5%
05. 04. 07h
less than 5%
less than 5%
less than 5%
05. 04. 19h
less than 5%
less than 5%
less than 5%
06. 04. 07h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

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