Flood warning and forecasting service

FWFS

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

Gauge metadata
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]
17.06.2025 13:40 55 0.918 17
17.06.2025 13:30 55 0.918 17
17.06.2025 13:20 55 0.918 17
17.06.2025 13:10 55 0.918 17
17.06.2025 13:00 54 0.844 17
17.06.2025 12:50 54 0.844 17
17.06.2025 12:00 55 0.918 17
17.06.2025 11:00 56 0.994 17.1
17.06.2025 10:00 57 1.07 17.1
17.06.2025 09:00 56 0.994 17.1
17.06.2025 08:00 56 0.994 17.1
17.06.2025 07:00 56 0.994 17.1
17.06.2025 06:00 56 0.994 17.1
17.06.2025 05:00 55 0.918 17.1
17.06.2025 04:00 55 0.918 17.1
17.06.2025 03:00 55 0.918 17.1
17.06.2025 02:00 55 0.918 17.1
17.06.2025 01:00 56 0.994 17.1
17.06.2025 00:00 57 1.07 17.1
16.06.2025 23:00 57 1.07 17
16.06.2025 22:00 58 1.16 17
16.06.2025 21:00 59 1.25 17
16.06.2025 20:00 58 1.16 17
16.06.2025 19:00 59 1.25 17
16.06.2025 18:00 62 1.53 17
16.06.2025 17:00 62 1.53 16.9
16.06.2025 16:00 63 1.62 16.9
16.06.2025 15:00 65 1.82 16.9
16.06.2025 14:00 66 1.92 16.9
16.06.2025 13:00 63 1.62 16.9
the date the forecast was issued 17.06.2025 08:16
date and time stage [cm] flow [m3.s-1]
20.06.2025 02:00 49 0.531
20.06.2025 01:00 49 0.532
20.06.2025 00:00 49 0.534
19.06.2025 23:00 49 0.536
19.06.2025 22:00 49 0.537
19.06.2025 21:00 49 0.539
19.06.2025 20:00 49 0.541
19.06.2025 19:00 49 0.542
19.06.2025 18:00 49 0.544
19.06.2025 17:00 49 0.546
19.06.2025 16:00 49 0.547
19.06.2025 15:00 49 0.549
19.06.2025 14:00 49 0.551
19.06.2025 13:00 49 0.552
19.06.2025 12:00 49 0.554
19.06.2025 11:00 49 0.556
19.06.2025 10:00 50 0.558
19.06.2025 09:00 50 0.559
19.06.2025 08:00 50 0.561
19.06.2025 07:00 50 0.563
19.06.2025 06:00 50 0.565
19.06.2025 05:00 50 0.567
19.06.2025 04:00 50 0.569
19.06.2025 03:00 50 0.57
19.06.2025 02:00 50 0.572
19.06.2025 01:00 50 0.574
19.06.2025 00:00 50 0.576
18.06.2025 23:00 50 0.578
18.06.2025 22:00 50 0.58
18.06.2025 21:00 50 0.582
18.06.2025 20:00 50 0.584
18.06.2025 19:00 50 0.586
18.06.2025 18:00 50 0.589
18.06.2025 17:00 50 0.591
18.06.2025 16:00 50 0.595
18.06.2025 15:00 50 0.599
18.06.2025 14:00 50 0.604
18.06.2025 13:00 50 0.611
18.06.2025 12:00 51 0.618
18.06.2025 11:00 51 0.625
18.06.2025 10:00 51 0.632
18.06.2025 09:00 51 0.639
18.06.2025 08:00 51 0.646
18.06.2025 07:00 51 0.653
18.06.2025 06:00 51 0.66
18.06.2025 05:00 51 0.668
18.06.2025 04:00 51 0.675
18.06.2025 03:00 52 0.682
18.06.2025 02:00 52 0.689
18.06.2025 01:00 52 0.696
18.06.2025 00:00 52 0.703
17.06.2025 23:00 52 0.71
17.06.2025 22:00 52 0.717
17.06.2025 21:00 52 0.729
17.06.2025 20:00 52 0.741
17.06.2025 19:00 53 0.753
17.06.2025 18:00 53 0.765
17.06.2025 17:00 53 0.778
17.06.2025 16:00 53 0.791
17.06.2025 15:00 53 0.805
17.06.2025 14:00 54 0.82
17.06.2025 13:00 54 0.836
17.06.2025 12:00 54 0.852
17.06.2025 11:00 54 0.87
17.06.2025 10:00 55 0.894
17.06.2025 09:00 55 0.926
17.06.2025 08:00 56 0.962
17.06.2025 07:00 56 0.994

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
©Český hydrometeorologický ústav