Pořešín, river Malše, forecasting profile category A, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Malše
gauge Pořešín
category A
inclusion forecasting profile
altitude 493.06 a.s.l.
region Jihočeský kraj
basin number 1-06-02
municipality Kaplice
gauge operator ČHMÚ České Budějovice
sub-basin Horní Vltava

Measured and predicted data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
05.09.2025 09:50 24 1.54 16.1
05.09.2025 09:40 22 1.3 16.1
05.09.2025 09:30 17 0.811 16.1
05.09.2025 09:20 15 0.648 16.1
05.09.2025 09:10 15 0.648 16.1
05.09.2025 09:00 15 0.648 16.1
05.09.2025 08:00 15 0.648 16.2
05.09.2025 07:00 15 0.648 16.3
05.09.2025 06:00 15 0.648 16.4
05.09.2025 05:00 16 0.727 16.6
05.09.2025 04:00 16 0.727 16.7
05.09.2025 03:00 16 0.727 16.8
05.09.2025 02:00 17 0.811 16.9
05.09.2025 01:00 18 0.899 17
05.09.2025 00:00 20 1.09 17.1
04.09.2025 23:00 24 1.54 17.1
04.09.2025 22:00 27 1.96 17.2
04.09.2025 21:00 26 1.82 17.2
04.09.2025 20:00 16 0.727 17
04.09.2025 19:00 16 0.727 16.7
04.09.2025 18:00 17 0.811 16.4
04.09.2025 17:00 17 0.811 16.1
04.09.2025 16:00 17 0.811 15.8
04.09.2025 15:00 17 0.811 15.5
04.09.2025 14:00 18 0.899 15.4
04.09.2025 13:00 21 1.19 15.3
04.09.2025 12:00 22 1.3 15.3
04.09.2025 11:00 23 1.42 15.3
04.09.2025 10:00 10 0.32 15.3
the date the forecast was issued 05.09.2025 08:20
date and time stage [cm] flow [m3.s-1]
08.09.2025 02:00 19 0.971
08.09.2025 01:00 19 0.971
08.09.2025 00:00 19 0.971
07.09.2025 23:00 19 0.972
07.09.2025 22:00 19 0.974
07.09.2025 21:00 19 0.975
07.09.2025 20:00 19 0.976
07.09.2025 19:00 19 0.978
07.09.2025 18:00 19 0.979
07.09.2025 17:00 19 0.981
07.09.2025 16:00 19 0.983
07.09.2025 15:00 19 0.985
07.09.2025 14:00 19 0.988
07.09.2025 13:00 19 0.99
07.09.2025 12:00 19 0.993
07.09.2025 11:00 19 0.996
07.09.2025 10:00 19 1
07.09.2025 09:00 19 1
07.09.2025 08:00 19 1.01
07.09.2025 07:00 19 1.01
07.09.2025 06:00 19 1.02
07.09.2025 05:00 19 1.03
07.09.2025 04:00 19 1.03
07.09.2025 03:00 19 1.04
07.09.2025 02:00 20 1.05
07.09.2025 01:00 20 1.05
07.09.2025 00:00 20 1.06
06.09.2025 23:00 20 1.07
06.09.2025 22:00 20 1.08
06.09.2025 21:00 20 1.09
06.09.2025 20:00 20 1.1
06.09.2025 19:00 20 1.11
06.09.2025 18:00 20 1.12
06.09.2025 17:00 20 1.13
06.09.2025 16:00 20 1.14
06.09.2025 15:00 21 1.15
06.09.2025 14:00 21 1.16
06.09.2025 13:00 21 1.17
06.09.2025 12:00 21 1.18
06.09.2025 11:00 21 1.19
06.09.2025 10:00 21 1.22
06.09.2025 09:00 21 1.24
06.09.2025 08:00 22 1.28
06.09.2025 07:00 22 1.32
06.09.2025 06:00 23 1.37
06.09.2025 05:00 23 1.4
06.09.2025 04:00 23 1.42
06.09.2025 03:00 23 1.41
06.09.2025 02:00 23 1.39
06.09.2025 01:00 23 1.38
06.09.2025 00:00 23 1.38
05.09.2025 23:00 22 1.35
05.09.2025 22:00 22 1.34
05.09.2025 21:00 23 1.39
05.09.2025 20:00 23 1.43
05.09.2025 19:00 23 1.4
05.09.2025 18:00 20 1.13
05.09.2025 17:00 20 1.1
05.09.2025 16:00 19 0.997
05.09.2025 15:00 19 0.995
05.09.2025 14:00 19 0.952
05.09.2025 13:00 18 0.909
05.09.2025 12:00 18 0.866
05.09.2025 11:00 17 0.823
05.09.2025 10:00 17 0.781
05.09.2025 09:00 16 0.736
05.09.2025 08:00 16 0.693
05.09.2025 07:00 15 0.648

Flood warning limits

flood warning levels water stage
Drought 17 cm
Flood watch 130 cm
Flood warning 160 cm
Flooding 190 cm
Extreme flooding 368 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

soutok s Černou - vtok do VD Římov

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 05. 09. 2025 06:00
date Flood watch Flood warning Flooding
05. 09. 07h
less than 5%
less than 5%
less than 5%
05. 09. 19h
less than 5%
less than 5%
less than 5%
06. 09. 07h
less than 5%
less than 5%
less than 5%
06. 09. 19h
less than 5%
less than 5%
less than 5%
07. 09. 07h
less than 5%
less than 5%
less than 5%
07. 09. 19h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

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