Flood warning and forecasting service

FWFS

Bakov nad Jizerou, river Jizera, forecasting profile category A, Surface water

Gauge metadata
Czech hydrometeorological institute
current status
Mean stage
Tendency : Decreases
river Jizera
gauge Bakov nad Jizerou
category A
inclusion forecasting profile
altitude 208 a.s.l.
region Středočeský kraj
basin number 1-05-02
municipality Mladá Boleslav
gauge operator ČHMÚ Praha
sub-basin Horní a střední Labe

Measured and predicted data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
19.04.2025 05:00 156 12.4 11.1
19.04.2025 04:50 156 12.4 11.1
19.04.2025 04:40 156 12.4 11.2
19.04.2025 04:30 156 12.4 11.1
19.04.2025 04:20 156 12.4 11.2
19.04.2025 04:10 156 12.4 11.2
19.04.2025 04:00 157 12.7 11.2
19.04.2025 03:00 168 16.1 11.4
19.04.2025 02:00 170 16.7 11.5
19.04.2025 01:00 166 15.5 11.6
19.04.2025 00:00 170 16.7 11.7
18.04.2025 23:00 170 16.7 11.7
18.04.2025 22:00 165 15.2 11.7
18.04.2025 21:00 159 13.4 11.8
18.04.2025 20:00 165 15.2 12
18.04.2025 19:00 170 16.7 12.2
18.04.2025 18:00 173 17.6 12.3
18.04.2025 17:00 172 17.3 12.4
18.04.2025 16:00 167 15.8 12.4
18.04.2025 15:00 168 16.1 12.6
18.04.2025 14:00 172 17.3 12.5
18.04.2025 13:00 171 17 12.5
18.04.2025 12:00 175 18.1 12.4
18.04.2025 11:00 158 13 12.4
18.04.2025 10:00 166 15.5 12.3
18.04.2025 09:00 171 17 12.3
18.04.2025 08:00 169 16.4 12.2
18.04.2025 07:00 163 14.6 12.3
18.04.2025 06:00 166 15.5 12.4
18.04.2025 05:00 170 16.7 12.6
the date the forecast was issued 18.04.2025 14:02
date and time stage [cm] flow [m3.s-1]
21.04.2025 08:00 152 11
21.04.2025 07:00 152 11.1
21.04.2025 06:00 152 11.2
21.04.2025 05:00 153 11.3
21.04.2025 04:00 153 11.4
21.04.2025 03:00 153 11.5
21.04.2025 02:00 154 11.7
21.04.2025 01:00 154 11.8
21.04.2025 00:00 155 12
20.04.2025 23:00 155 12.1
20.04.2025 22:00 156 12.3
20.04.2025 21:00 156 12.5
20.04.2025 20:00 157 12.7
20.04.2025 19:00 158 12.9
20.04.2025 18:00 158 13.1
20.04.2025 17:00 159 13.4
20.04.2025 16:00 160 13.7
20.04.2025 15:00 161 14
20.04.2025 14:00 162 14.3
20.04.2025 13:00 163 14.6
20.04.2025 12:00 164 14.9
20.04.2025 11:00 165 15.3
20.04.2025 10:00 166 15.6
20.04.2025 09:00 168 16.1
20.04.2025 08:00 169 16.5
20.04.2025 07:00 171 16.9
20.04.2025 06:00 172 17.3
20.04.2025 05:00 174 17.8
20.04.2025 04:00 175 18.2
20.04.2025 03:00 177 18.7
20.04.2025 02:00 179 19.2
20.04.2025 01:00 181 19.7
20.04.2025 00:00 182 20.1
19.04.2025 23:00 184 20.6
19.04.2025 22:00 185 20.9
19.04.2025 21:00 186 21.1
19.04.2025 20:00 186 21.1
19.04.2025 19:00 186 21
19.04.2025 18:00 185 20.8
19.04.2025 17:00 184 20.5
19.04.2025 16:00 183 20.2
19.04.2025 15:00 181 19.9
19.04.2025 14:00 180 19.5
19.04.2025 13:00 179 19.1
19.04.2025 12:00 177 18.6
19.04.2025 11:00 175 18
19.04.2025 10:00 172 17.3
19.04.2025 09:00 170 16.7
19.04.2025 08:00 169 16.3
19.04.2025 07:00 169 16.5
19.04.2025 06:00 170 16.7
19.04.2025 05:00 169 16.5
19.04.2025 04:00 168 16.1
19.04.2025 03:00 167 15.8
19.04.2025 02:00 167 15.8
19.04.2025 01:00 166 15.6
19.04.2025 00:00 166 15.6
18.04.2025 23:00 166 15.6
18.04.2025 22:00 166 15.6
18.04.2025 21:00 168 16.1
18.04.2025 20:00 163 14.7
18.04.2025 19:00 155 12
18.04.2025 18:00 162 14.2
18.04.2025 17:00 164 15
18.04.2025 16:00 168 16
18.04.2025 15:00 167 15.8
18.04.2025 14:00 169 16.4
18.04.2025 13:00 171 17

Flood warning limits

flood warning levels water stage
Drought 138 cm
Flood watch 480 cm
Flood warning 510 cm
Flooding 540 cm
Extreme flooding 571 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

od ústí Mohelky do Jizery - ústí Jizery do Labe

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 18. 04. 2025 06:00
date Flood watch Flood warning Flooding
18. 04. 07h
less than 5%
less than 5%
less than 5%
18. 04. 19h
less than 5%
less than 5%
less than 5%
19. 04. 07h
less than 5%
less than 5%
less than 5%
19. 04. 19h
less than 5%
less than 5%
less than 5%
20. 04. 07h
less than 5%
less than 5%
less than 5%
20. 04. 19h
less than 5%
less than 5%
less than 5%
21. 04. 07h
less than 5%
less than 5%
less than 5%
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