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]
19.07.2025 08:20 36 3.88 16.4
19.07.2025 08:10 36 3.88 16.4
19.07.2025 08:00 36 3.88 16.4
19.07.2025 07:50 36 3.88 16.4
19.07.2025 07:40 36 3.88 16.4
19.07.2025 07:30 36 3.88 16.4
19.07.2025 07:20 36 3.88 16.5
19.07.2025 07:00 36 3.88 16.5
19.07.2025 06:00 35 3.61 16.6
19.07.2025 05:00 36 3.88 16.7
19.07.2025 04:00 35 3.61 16.8
19.07.2025 03:00 36 3.88 16.9
19.07.2025 02:00 34 3.36 17
19.07.2025 01:00 36 3.88 17.1
19.07.2025 00:00 37 4.15 17.2
18.07.2025 23:00 37 4.15 17.4
18.07.2025 22:00 34 3.36 17.5
18.07.2025 21:00 33 3.12 17.6
18.07.2025 20:00 32 2.89 17.6
18.07.2025 19:00 32 2.89 17.5
18.07.2025 18:00 32 2.89 17.3
18.07.2025 17:00 34 3.36 17.2
18.07.2025 16:00 26 1.82 17.1
18.07.2025 15:00 27 1.96 17
18.07.2025 14:00 32 2.89 16.9
18.07.2025 13:00 33 3.12 16.8
18.07.2025 12:00 34 3.36 16.7
18.07.2025 11:00 35 3.61 16.7
18.07.2025 10:00 29 2.3 16.7
18.07.2025 09:00 33 3.12 16.8
18.07.2025 08:00 33 3.12 16.8
the date the forecast was issued 19.07.2025 08:18
date and time stage [cm] flow [m3.s-1]
22.07.2025 02:00 28 2.04
22.07.2025 01:00 27 2.03
22.07.2025 00:00 27 2.03
21.07.2025 23:00 28 2.05
21.07.2025 22:00 28 2.06
21.07.2025 21:00 28 2.06
21.07.2025 20:00 28 2.05
21.07.2025 19:00 28 2.09
21.07.2025 18:00 28 2.11
21.07.2025 17:00 27 1.94
21.07.2025 16:00 27 1.91
21.07.2025 15:00 27 1.9
21.07.2025 14:00 27 1.91
21.07.2025 13:00 27 1.92
21.07.2025 12:00 27 1.92
21.07.2025 11:00 27 1.93
21.07.2025 10:00 27 1.94
21.07.2025 09:00 27 1.95
21.07.2025 08:00 27 1.96
21.07.2025 07:00 27 1.97
21.07.2025 06:00 27 1.99
21.07.2025 05:00 27 2
21.07.2025 04:00 27 2.01
21.07.2025 03:00 27 2.03
21.07.2025 02:00 28 2.04
21.07.2025 01:00 28 2.06
21.07.2025 00:00 28 2.08
20.07.2025 23:00 28 2.1
20.07.2025 22:00 28 2.11
20.07.2025 21:00 28 2.14
20.07.2025 20:00 28 2.16
20.07.2025 19:00 28 2.18
20.07.2025 18:00 28 2.21
20.07.2025 17:00 29 2.23
20.07.2025 16:00 29 2.26
20.07.2025 15:00 29 2.29
20.07.2025 14:00 29 2.32
20.07.2025 13:00 29 2.36
20.07.2025 12:00 30 2.39
20.07.2025 11:00 30 2.43
20.07.2025 10:00 30 2.47
20.07.2025 09:00 30 2.51
20.07.2025 08:00 30 2.56
20.07.2025 07:00 31 2.61
20.07.2025 06:00 31 2.66
20.07.2025 05:00 31 2.72
20.07.2025 04:00 31 2.78
20.07.2025 03:00 32 2.84
20.07.2025 02:00 32 2.91
20.07.2025 01:00 32 2.98
20.07.2025 00:00 33 3.05
19.07.2025 23:00 33 3.13
19.07.2025 22:00 33 3.21
19.07.2025 21:00 34 3.3
19.07.2025 20:00 34 3.39
19.07.2025 19:00 34 3.48
19.07.2025 18:00 35 3.58
19.07.2025 17:00 35 3.67
19.07.2025 16:00 36 3.77
19.07.2025 15:00 36 3.87
19.07.2025 14:00 36 3.96
19.07.2025 13:00 37 4.02
19.07.2025 12:00 37 4.04
19.07.2025 11:00 37 4.02
19.07.2025 10:00 36 3.98
19.07.2025 09:00 36 3.95
19.07.2025 08:00 36 3.9
19.07.2025 07:00 36 3.88

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 18. 07. 2025 06:00
date Flood watch Flood warning Flooding
18. 07. 07h
less than 5%
less than 5%
less than 5%
18. 07. 19h
less than 5%
less than 5%
less than 5%
19. 07. 07h
less than 5%
less than 5%
less than 5%
19. 07. 19h
less than 5%
less than 5%
less than 5%
20. 07. 07h
less than 5%
less than 5%
less than 5%
20. 07. 19h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

©Český hydrometeorologický ústav