Plasy, river Střela, forecasting profile category A, Surface water

Czech hydrometeorological institute


current status
Drought
Tendency : Steady state
river Střela
gauge Plasy
category A
inclusion forecasting profile
altitude 316.88 a.s.l.
region Plzeňský kraj
basin number 1-11-02
municipality Kralovice
gauge operator ČHMÚ Plzeň
sub-basin Berounka

Measured and predicted data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
31.07.2025 20:30 18 0.348  
31.07.2025 20:20 18 0.348  
31.07.2025 20:10 18 0.348  
31.07.2025 20:00 18 0.348 17
31.07.2025 19:50 18 0.348  
31.07.2025 19:40 18 0.348  
31.07.2025 19:30 18 0.348  
31.07.2025 19:00 18 0.348 17
31.07.2025 18:00 19 0.4 16.9
31.07.2025 17:00 19 0.4 16.9
31.07.2025 16:00 20 0.458 16.9
31.07.2025 15:00 19 0.4 16.9
31.07.2025 14:00 19 0.4 17
31.07.2025 13:00 19 0.4 17
31.07.2025 12:00 19 0.4 16.6
31.07.2025 11:00 19 0.4 16.3
31.07.2025 10:00 19 0.4 16.2
31.07.2025 09:00 19 0.4 16.2
31.07.2025 08:00 19 0.4 16.2
31.07.2025 07:00 19 0.4 16.2
31.07.2025 06:00 19 0.4 16.3
31.07.2025 05:00 19 0.4 16.4
31.07.2025 04:00 18 0.348 16.5
31.07.2025 03:00 19 0.4 16.6
31.07.2025 02:00 19 0.4 16.7
31.07.2025 01:00 18 0.348 16.8
31.07.2025 00:00 18 0.348 16.9
30.07.2025 23:00 18 0.348 16.9
30.07.2025 22:00 19 0.4 17
30.07.2025 21:00 19 0.4 17
30.07.2025 20:00 20 0.458 17.1
the date the forecast was issued 31.07.2025 19:52
date and time stage [cm] flow [m3.s-1]
03.08.2025 14:00 18 0.342
03.08.2025 13:00 18 0.341
03.08.2025 12:00 18 0.342
03.08.2025 11:00 18 0.345
03.08.2025 10:00 18 0.347
03.08.2025 09:00 18 0.351
03.08.2025 08:00 18 0.355
03.08.2025 07:00 18 0.362
03.08.2025 06:00 18 0.372
03.08.2025 05:00 19 0.387
03.08.2025 04:00 19 0.408
03.08.2025 03:00 20 0.433
03.08.2025 02:00 20 0.461
03.08.2025 01:00 21 0.493
03.08.2025 00:00 21 0.516
02.08.2025 23:00 21 0.507
02.08.2025 22:00 20 0.472
02.08.2025 21:00 19 0.418
02.08.2025 20:00 19 0.382
02.08.2025 19:00 18 0.36
02.08.2025 18:00 18 0.352
02.08.2025 17:00 18 0.353
02.08.2025 16:00 18 0.356
02.08.2025 15:00 18 0.356
02.08.2025 14:00 18 0.356
02.08.2025 13:00 18 0.355
02.08.2025 12:00 18 0.355
02.08.2025 11:00 18 0.357
02.08.2025 10:00 18 0.357
02.08.2025 09:00 18 0.357
02.08.2025 08:00 18 0.362
02.08.2025 07:00 18 0.369
02.08.2025 06:00 19 0.377
02.08.2025 05:00 19 0.387
02.08.2025 04:00 19 0.4
02.08.2025 03:00 19 0.417
02.08.2025 02:00 20 0.443
02.08.2025 01:00 20 0.476
02.08.2025 00:00 21 0.517
01.08.2025 23:00 22 0.564
01.08.2025 22:00 22 0.603
01.08.2025 21:00 22 0.613
01.08.2025 20:00 23 0.629
01.08.2025 19:00 22 0.605
01.08.2025 18:00 22 0.593
01.08.2025 17:00 23 0.641
01.08.2025 16:00 24 0.721
01.08.2025 15:00 25 0.816
01.08.2025 14:00 26 0.911
01.08.2025 13:00 27 0.996
01.08.2025 12:00 27 1.02
01.08.2025 11:00 27 0.993
01.08.2025 10:00 26 0.888
01.08.2025 09:00 24 0.721
01.08.2025 08:00 21 0.502
01.08.2025 07:00 18 0.364
01.08.2025 06:00 18 0.345
01.08.2025 05:00 18 0.348
01.08.2025 04:00 18 0.354
01.08.2025 03:00 18 0.36
01.08.2025 02:00 18 0.36
01.08.2025 01:00 18 0.356
01.08.2025 00:00 18 0.354
31.07.2025 23:00 18 0.356
31.07.2025 22:00 18 0.368
31.07.2025 21:00 19 0.397
31.07.2025 20:00 19 0.4
31.07.2025 19:00 19 0.399
31.07.2025 18:00 19 0.4

Flood warning limits

flood warning levels water stage
Drought 19 cm
Flood watch 120 cm
Flood warning 160 cm
Flooding 200 cm
Extreme flooding 402 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

Plasy - ústí do Berounky

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 31. 07. 2025 12:00
date Flood watch Flood warning Flooding
31. 07. 13h
less than 5%
less than 5%
less than 5%
01. 08. 01h
less than 5%
less than 5%
less than 5%
01. 08. 13h
less than 5%
less than 5%
less than 5%
02. 08. 01h
less than 5%
less than 5%
less than 5%
02. 08. 13h
less than 5%
less than 5%
less than 5%
03. 08. 01h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

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