Krnov, river Opava, forecasting profile category A, Surface water

Czech hydrometeorological institute


current status
Drought
Tendency : Steady state
river Opava
gauge Krnov
category A
inclusion forecasting profile
altitude 311.01 a.s.l.
region Moravskoslezský kraj
basin number 2-02-01
municipality Krnov
gauge operator ČHMÚ Ostrava
sub-basin Horní Odra

Measured and predicted data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
24.08.2025 10:10 103 0.745 13.4
24.08.2025 10:00 103 0.745 13.3
24.08.2025 09:50 103 0.745 13.3
24.08.2025 09:40 103 0.745 13.3
24.08.2025 09:30 103 0.745 13.2
24.08.2025 09:20 102 0.686 13.2
24.08.2025 09:10 102 0.686 13.1
24.08.2025 09:00 102 0.686 13.1
24.08.2025 08:00 102 0.686 12.9
24.08.2025 07:00 103 0.745 12.9
24.08.2025 06:00 103 0.745 12.5
24.08.2025 05:00 103 0.745 12.8
24.08.2025 04:00 102 0.686 13.1
24.08.2025 03:00 103 0.745 13.3
24.08.2025 02:00 103 0.745 13.9
24.08.2025 01:00 102 0.686 13.8
24.08.2025 00:00 103 0.745 14.1
23.08.2025 23:00 102 0.686 14.5
23.08.2025 22:00 103 0.745 14.9
23.08.2025 21:00 103 0.745 15.2
23.08.2025 20:00 103 0.745 15.6
23.08.2025 19:00 102 0.686 15.9
23.08.2025 18:00 102 0.686 16.2
23.08.2025 17:00 103 0.745 16.3
23.08.2025 16:00 103 0.745 16.4
23.08.2025 15:00 103 0.745 16.1
23.08.2025 14:00 103 0.745 15.8
23.08.2025 13:00 103 0.745 15.7
23.08.2025 12:00 102 0.686 15.5
23.08.2025 11:00 102 0.686 15.3
23.08.2025 10:00 102 0.686 15
the date the forecast was issued 24.08.2025 07:50
date and time stage [cm] flow [m3.s-1]
27.08.2025 01:00 103 0.748
27.08.2025 00:00 103 0.748
26.08.2025 23:00 103 0.748
26.08.2025 22:00 103 0.749
26.08.2025 21:00 103 0.749
26.08.2025 20:00 103 0.749
26.08.2025 19:00 103 0.749
26.08.2025 18:00 103 0.749
26.08.2025 17:00 103 0.749
26.08.2025 16:00 103 0.749
26.08.2025 15:00 103 0.749
26.08.2025 14:00 103 0.749
26.08.2025 13:00 103 0.75
26.08.2025 12:00 103 0.75
26.08.2025 11:00 103 0.75
26.08.2025 10:00 103 0.75
26.08.2025 09:00 103 0.75
26.08.2025 08:00 103 0.75
26.08.2025 07:00 103 0.75
26.08.2025 06:00 103 0.75
26.08.2025 05:00 103 0.75
26.08.2025 04:00 103 0.75
26.08.2025 03:00 103 0.75
26.08.2025 02:00 103 0.751
26.08.2025 01:00 103 0.751
26.08.2025 00:00 103 0.751
25.08.2025 23:00 103 0.751
25.08.2025 22:00 103 0.751
25.08.2025 21:00 103 0.751
25.08.2025 20:00 103 0.751
25.08.2025 19:00 103 0.751
25.08.2025 18:00 103 0.751
25.08.2025 17:00 103 0.751
25.08.2025 16:00 103 0.751
25.08.2025 15:00 103 0.751
25.08.2025 14:00 103 0.751
25.08.2025 13:00 103 0.751
25.08.2025 12:00 103 0.751
25.08.2025 11:00 103 0.751
25.08.2025 10:00 103 0.751
25.08.2025 09:00 103 0.75
25.08.2025 08:00 103 0.75
25.08.2025 07:00 103 0.75
25.08.2025 06:00 103 0.75
25.08.2025 05:00 103 0.75
25.08.2025 04:00 103 0.75
25.08.2025 03:00 103 0.75
25.08.2025 02:00 103 0.749
25.08.2025 01:00 103 0.749
25.08.2025 00:00 103 0.749
24.08.2025 23:00 103 0.749
24.08.2025 22:00 103 0.748
24.08.2025 21:00 103 0.748
24.08.2025 20:00 103 0.748
24.08.2025 19:00 103 0.748
24.08.2025 18:00 103 0.747
24.08.2025 17:00 103 0.747
24.08.2025 16:00 103 0.747
24.08.2025 15:00 103 0.747
24.08.2025 14:00 103 0.746
24.08.2025 13:00 103 0.746
24.08.2025 12:00 103 0.746
24.08.2025 11:00 103 0.745
24.08.2025 10:00 103 0.745
24.08.2025 09:00 103 0.745
24.08.2025 08:00 103 0.744

Flood warning limits

flood warning levels water stage
Drought 103 cm
Flood watch 220 cm
Flood warning 300 cm
Flooding 320 cm
Extreme flooding 437 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

Nové Heřminovy - soutok s Opavicí

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 24. 08. 2025 06:00
date Flood watch Flood warning Flooding
24. 08. 07h
less than 5%
less than 5%
less than 5%
24. 08. 19h
less than 5%
less than 5%
less than 5%
25. 08. 07h
less than 5%
less than 5%
less than 5%
25. 08. 19h
less than 5%
less than 5%
less than 5%
26. 08. 07h
less than 5%
less than 5%
less than 5%
26. 08. 19h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

© Český hydrometeorologický ústav