Frahelž, river Lužnice, flood warning profile category B, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Lužnice
gauge Frahelž
category B
inclusion Hlásný profil
altitude 412.35 a.s.l.
region Jihočeský kraj
basin number 1-07-02
municipality Třeboň
gauge operator ČHMÚ České Budějovice
sub-basin Horní Vltava

Measured data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
23.11.2024 05:20 53 3.3 3.9
23.11.2024 05:10 53 3.3 3.9
23.11.2024 05:00 53 3.3 3.9
23.11.2024 04:50 53 3.3 3.9
23.11.2024 04:40 53 3.3 3.9
23.11.2024 04:30 53 3.3 3.9
23.11.2024 04:00 53 3.3 3.9
23.11.2024 03:00 53 3.3 4
23.11.2024 02:00 53 3.3 4
23.11.2024 01:00 53 3.3 4.1
23.11.2024 00:00 53 3.3 4.1
22.11.2024 23:00 53 3.3 4.2
22.11.2024 22:00 53 3.3 4.2
22.11.2024 21:00 53 3.3 4.3
22.11.2024 20:00 53 3.3 4.3
22.11.2024 19:00 53 3.3 4.3
22.11.2024 18:00 53 3.3 4.3
22.11.2024 17:00 53 3.3 4.3
22.11.2024 16:00 53 3.3 4.3
22.11.2024 15:00 53 3.3 4.3
22.11.2024 14:00 53 3.3 4.4
22.11.2024 13:00 52 3.15 4.4
22.11.2024 12:00 52 3.15 4.4
22.11.2024 11:00 52 3.15 4.5
22.11.2024 10:00 51 2.99 4.5
22.11.2024 09:00 49 2.67 4.6
22.11.2024 08:00 48 2.52 4.6
22.11.2024 07:00 48 2.52 4.7
22.11.2024 06:00 48 2.52 4.7
22.11.2024 05:00 48 2.52 4.8

Flood warning limits

flood warning levels water stage
Drought 31 cm
Flood watch 170 cm
Flood warning 200 cm
Flooding 240 cm
Extreme flooding 278 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

Rožmberk - Veselí nad Lužnicí

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