Český Těšín, river Olše, forecasting profile category A, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Olše
gauge Český Těšín
category A
inclusion forecasting profile
altitude 277.41 a.s.l.
region Moravskoslezský kraj
basin number 2-03-03
municipality Český Těšín
gauge operator ČHMÚ Ostrava
sub-basin Horní Odra

Measured and predicted data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
12.08.2025 02:30 145 2.59  
12.08.2025 02:20 144 2.41  
12.08.2025 02:10 145 2.59  
12.08.2025 02:00 145 2.59 19.2
12.08.2025 01:50 145 2.59  
12.08.2025 01:40 145 2.59  
12.08.2025 01:30 145 2.59  
12.08.2025 01:00 145 2.59 19.5
12.08.2025 00:00 145 2.59 19.7
11.08.2025 23:00 145 2.59 19.9
11.08.2025 22:00 145 2.59 19.9
11.08.2025 21:00 145 2.59 20
11.08.2025 20:00 145 2.59 20.1
11.08.2025 19:00 145 2.59 20.2
11.08.2025 18:00 145 2.59 20.5
11.08.2025 17:00 146 2.78 20.9
11.08.2025 16:00 146 2.78 21.4
11.08.2025 15:00 145 2.59 21.7
11.08.2025 14:00 146 2.78 21.7
11.08.2025 13:00 146 2.78 21.2
11.08.2025 12:00 146 2.78 20.4
11.08.2025 11:00 146 2.78 19.6
11.08.2025 10:00 146 2.78 19.1
11.08.2025 09:00 145 2.59 19.1
11.08.2025 08:00 146 2.78 19
11.08.2025 07:00 146 2.78 19.1
11.08.2025 06:00 146 2.78 19.4
11.08.2025 05:00 146 2.78 19.6
11.08.2025 04:00 146 2.78 19.8
11.08.2025 03:00 146 2.78 20.1
11.08.2025 02:00 145 2.59 20.4
the date the forecast was issued 11.08.2025 13:18
date and time stage [cm] flow [m3.s-1]
14.08.2025 06:00 146 2.73
14.08.2025 05:00 146 2.73
14.08.2025 04:00 146 2.73
14.08.2025 03:00 146 2.73
14.08.2025 02:00 146 2.74
14.08.2025 01:00 146 2.74
14.08.2025 00:00 146 2.74
13.08.2025 23:00 146 2.74
13.08.2025 22:00 146 2.74
13.08.2025 21:00 146 2.74
13.08.2025 20:00 146 2.74
13.08.2025 19:00 146 2.74
13.08.2025 18:00 146 2.74
13.08.2025 17:00 146 2.74
13.08.2025 16:00 146 2.74
13.08.2025 15:00 146 2.74
13.08.2025 14:00 146 2.74
13.08.2025 13:00 146 2.75
13.08.2025 12:00 146 2.75
13.08.2025 11:00 146 2.75
13.08.2025 10:00 146 2.75
13.08.2025 09:00 146 2.75
13.08.2025 08:00 146 2.75
13.08.2025 07:00 146 2.75
13.08.2025 06:00 146 2.75
13.08.2025 05:00 146 2.75
13.08.2025 04:00 146 2.75
13.08.2025 03:00 146 2.75
13.08.2025 02:00 146 2.75
13.08.2025 01:00 146 2.75
13.08.2025 00:00 146 2.75
12.08.2025 23:00 146 2.76
12.08.2025 22:00 146 2.76
12.08.2025 21:00 146 2.76
12.08.2025 20:00 146 2.76
12.08.2025 19:00 146 2.76
12.08.2025 18:00 146 2.76
12.08.2025 17:00 146 2.76
12.08.2025 16:00 146 2.76
12.08.2025 15:00 146 2.76
12.08.2025 14:00 146 2.76
12.08.2025 13:00 146 2.76
12.08.2025 12:00 146 2.76
12.08.2025 11:00 146 2.76
12.08.2025 10:00 146 2.76
12.08.2025 09:00 146 2.77
12.08.2025 08:00 146 2.77
12.08.2025 07:00 146 2.77
12.08.2025 06:00 146 2.77
12.08.2025 05:00 146 2.77
12.08.2025 04:00 146 2.77
12.08.2025 03:00 146 2.77
12.08.2025 02:00 146 2.77
12.08.2025 01:00 146 2.77
12.08.2025 00:00 146 2.77
11.08.2025 23:00 146 2.77
11.08.2025 22:00 146 2.77
11.08.2025 21:00 146 2.77
11.08.2025 20:00 146 2.77
11.08.2025 19:00 146 2.78
11.08.2025 18:00 146 2.78
11.08.2025 17:00 146 2.78
11.08.2025 16:00 146 2.78
11.08.2025 15:00 146 2.77
11.08.2025 14:00 146 2.77
11.08.2025 13:00 146 2.77

Flood warning limits

flood warning levels water stage
Drought 132 cm
Flood watch 280 cm
Flood warning 330 cm
Flooding 400 cm
Extreme flooding 598 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

Třinec - ústí Stonávky

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 10. 08. 2025 06:00
date Flood watch Flood warning Flooding
10. 08. 07h
less than 5%
less than 5%
less than 5%
10. 08. 19h
less than 5%
less than 5%
less than 5%
11. 08. 07h
less than 5%
less than 5%
less than 5%
11. 08. 19h
less than 5%
less than 5%
less than 5%
12. 08. 07h
less than 5%
less than 5%
less than 5%
12. 08. 19h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

© Český hydrometeorologický ústav