Dolní Ostrovec, river Lomnice, forecasting profile category A, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Lomnice
gauge Dolní Ostrovec
category A
inclusion forecasting profile
altitude 375.35 a.s.l.
region Jihočeský kraj
basin number 1-08-04
municipality Písek
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]
22.11.2024 19:20 54 0.844 5.5
22.11.2024 19:10 54 0.844 5.5
22.11.2024 19:00 54 0.844 5.5
22.11.2024 18:50 54 0.844 5.5
22.11.2024 18:40 54 0.844 5.5
22.11.2024 18:30 54 0.844 5.5
22.11.2024 18:00 54 0.844 5.5
22.11.2024 17:00 54 0.844 5.5
22.11.2024 16:00 54 0.844 5.5
22.11.2024 15:00 54 0.844 5.5
22.11.2024 14:00 54 0.844 5.6
22.11.2024 13:00 54 0.844 5.6
22.11.2024 12:00 54 0.844 5.6
22.11.2024 11:00 55 0.918 5.7
22.11.2024 10:00 55 0.918 5.7
22.11.2024 09:00 55 0.918 5.7
22.11.2024 08:00 55 0.918 5.8
22.11.2024 07:00 55 0.918 5.8
22.11.2024 06:00 55 0.918 5.9
22.11.2024 05:00 55 0.918 5.9
22.11.2024 04:00 55 0.918 5.9
22.11.2024 03:00 54 0.844 6
22.11.2024 02:00 54 0.844 6
22.11.2024 01:00 55 0.918 6
22.11.2024 00:00 55 0.918 6.1
21.11.2024 23:00 55 0.918 6.1
21.11.2024 22:00 55 0.918 6.1
21.11.2024 21:00 55 0.918 6.1
21.11.2024 20:00 55 0.918 6.2
21.11.2024 19:00 55 0.918 6.2
the date the forecast was issued 22.11.2024 08:32
date and time stage [cm] flow [m3.s-1]
25.11.2024 01:00 62 1.54
25.11.2024 00:00 62 1.55
24.11.2024 23:00 62 1.53
24.11.2024 22:00 61 1.48
24.11.2024 21:00 61 1.4
24.11.2024 20:00 60 1.3
24.11.2024 19:00 59 1.22
24.11.2024 18:00 58 1.15
24.11.2024 17:00 57 1.1
24.11.2024 16:00 57 1.07
24.11.2024 15:00 56 1.03
24.11.2024 14:00 56 0.992
24.11.2024 13:00 56 0.959
24.11.2024 12:00 55 0.932
24.11.2024 11:00 55 0.916
24.11.2024 10:00 55 0.91
24.11.2024 09:00 55 0.909
24.11.2024 08:00 55 0.91
24.11.2024 07:00 55 0.91
24.11.2024 06:00 55 0.911
24.11.2024 05:00 55 0.912
24.11.2024 04:00 55 0.913
24.11.2024 03:00 55 0.914
24.11.2024 02:00 55 0.915
24.11.2024 01:00 55 0.916
24.11.2024 00:00 55 0.916
23.11.2024 23:00 55 0.916
23.11.2024 22:00 55 0.915
23.11.2024 21:00 55 0.914
23.11.2024 20:00 55 0.913
23.11.2024 19:00 55 0.911
23.11.2024 18:00 55 0.908
23.11.2024 17:00 55 0.906
23.11.2024 16:00 55 0.904
23.11.2024 15:00 55 0.902
23.11.2024 14:00 55 0.902
23.11.2024 13:00 55 0.901
23.11.2024 12:00 55 0.901
23.11.2024 11:00 55 0.901
23.11.2024 10:00 55 0.901
23.11.2024 09:00 55 0.901
23.11.2024 08:00 55 0.901
23.11.2024 07:00 55 0.901
23.11.2024 06:00 55 0.901
23.11.2024 05:00 55 0.901
23.11.2024 04:00 55 0.901
23.11.2024 03:00 55 0.901
23.11.2024 02:00 55 0.9
23.11.2024 01:00 55 0.9
23.11.2024 00:00 55 0.9
22.11.2024 23:00 55 0.9
22.11.2024 22:00 55 0.9
22.11.2024 21:00 55 0.9
22.11.2024 20:00 55 0.9
22.11.2024 19:00 55 0.901
22.11.2024 18:00 55 0.901
22.11.2024 17:00 55 0.903
22.11.2024 16:00 55 0.905
22.11.2024 15:00 55 0.908
22.11.2024 14:00 55 0.911
22.11.2024 13:00 55 0.913
22.11.2024 12:00 55 0.913
22.11.2024 11:00 55 0.913
22.11.2024 10:00 55 0.914
22.11.2024 09:00 55 0.916
22.11.2024 08:00 55 0.917
22.11.2024 07:00 55 0.918

Flood warning limits

flood warning levels water stage
Drought 31 cm
Flood watch 145 cm
Flood warning 175 cm
Flooding 220 cm
Extreme flooding 281 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

Ostrovec - ústí do Otavy

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 22. 11. 2024 06:00
date Flood watch Flood warning Flooding
22. 11. 07h
less than 5%
less than 5%
less than 5%
22. 11. 19h
less than 5%
less than 5%
less than 5%
23. 11. 07h
less than 5%
less than 5%
less than 5%
23. 11. 19h
less than 5%
less than 5%
less than 5%
24. 11. 07h
less than 5%
less than 5%
less than 5%
24. 11. 19h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

©Český hydrometeorologický ústav