Frýdlant, river Smědá, forecasting profile category A, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Smědá
gauge Frýdlant
category A
inclusion forecasting profile
altitude 287.06 a.s.l.
region Liberecký kraj
basin number 2-04-10
municipality Frýdlant
gauge operator ČHMÚ Ústí nad Labem
sub-basin Lužická Nisa a ostatní přítoky Odry

Measured and predicted data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
30.08.2025 08:30 38 3.64 14.7
30.08.2025 08:20 37 3.5 14.7
30.08.2025 08:10 37 3.5 14.7
30.08.2025 08:00 36 3.35 14.8
30.08.2025 07:50 36 3.35 14.8
30.08.2025 07:40 35 3.21 14.8
30.08.2025 07:30 35 3.21 14.8
30.08.2025 07:00 35 3.21 14.8
30.08.2025 06:00 31 2.66 14.8
30.08.2025 05:00 31 2.66 14.9
30.08.2025 04:00 31 2.66 15.1
30.08.2025 03:00 30 2.53 15.1
30.08.2025 02:00 29 2.4 14.9
30.08.2025 01:00 30 2.53 15
30.08.2025 00:00 32 2.79 15.1
29.08.2025 23:00 33 2.93 15.2
29.08.2025 22:00 35 3.21 15.4
29.08.2025 21:00 37 3.5 15.5
29.08.2025 20:00 39 3.79 15.7
29.08.2025 19:00 42 4.25 16
29.08.2025 18:00 45 4.74 16.1
29.08.2025 17:00 48 5.25 16.2
29.08.2025 16:00 47 5.07 16.1
29.08.2025 15:00 46 4.9 16.1
29.08.2025 14:00 46 4.9 16.3
29.08.2025 13:00 34 3.07 16.4
29.08.2025 12:00 29 2.4 16.3
29.08.2025 11:00 28 2.27 16.4
29.08.2025 10:00 26 2.03 16.8
29.08.2025 09:00 18 1.13 16.5
29.08.2025 08:00 16 0.936 16.5
the date the forecast was issued 30.08.2025 08:10
date and time stage [cm] flow [m3.s-1]
02.09.2025 02:00 23 1.72
02.09.2025 01:00 23 1.73
02.09.2025 00:00 23 1.73
01.09.2025 23:00 24 1.73
01.09.2025 22:00 24 1.73
01.09.2025 21:00 24 1.73
01.09.2025 20:00 24 1.73
01.09.2025 19:00 24 1.73
01.09.2025 18:00 24 1.73
01.09.2025 17:00 24 1.73
01.09.2025 16:00 23 1.73
01.09.2025 15:00 23 1.73
01.09.2025 14:00 24 1.73
01.09.2025 13:00 24 1.74
01.09.2025 12:00 24 1.75
01.09.2025 11:00 24 1.76
01.09.2025 10:00 24 1.76
01.09.2025 09:00 24 1.77
01.09.2025 08:00 24 1.77
01.09.2025 07:00 24 1.77
01.09.2025 06:00 24 1.78
01.09.2025 05:00 24 1.78
01.09.2025 04:00 24 1.78
01.09.2025 03:00 24 1.79
01.09.2025 02:00 24 1.79
01.09.2025 01:00 24 1.79
01.09.2025 00:00 24 1.8
31.08.2025 23:00 24 1.8
31.08.2025 22:00 24 1.8
31.08.2025 21:00 24 1.81
31.08.2025 20:00 24 1.81
31.08.2025 19:00 24 1.82
31.08.2025 18:00 24 1.82
31.08.2025 17:00 24 1.82
31.08.2025 16:00 24 1.82
31.08.2025 15:00 24 1.83
31.08.2025 14:00 24 1.84
31.08.2025 13:00 24 1.85
31.08.2025 12:00 25 1.86
31.08.2025 11:00 25 1.87
31.08.2025 10:00 25 1.87
31.08.2025 09:00 25 1.88
31.08.2025 08:00 25 1.89
31.08.2025 07:00 25 1.9
31.08.2025 06:00 25 1.92
31.08.2025 05:00 25 1.93
31.08.2025 04:00 25 1.94
31.08.2025 03:00 25 1.96
31.08.2025 02:00 26 1.97
31.08.2025 01:00 26 1.99
31.08.2025 00:00 26 2.02
30.08.2025 23:00 26 2.06
30.08.2025 22:00 27 2.11
30.08.2025 21:00 27 2.17
30.08.2025 20:00 28 2.21
30.08.2025 19:00 28 2.22
30.08.2025 18:00 28 2.22
30.08.2025 17:00 28 2.27
30.08.2025 16:00 28 2.32
30.08.2025 15:00 29 2.39
30.08.2025 14:00 30 2.49
30.08.2025 13:00 31 2.62
30.08.2025 12:00 32 2.76
30.08.2025 11:00 33 2.89
30.08.2025 10:00 34 3.04
30.08.2025 09:00 35 3.2
30.08.2025 08:00 35 3.2
30.08.2025 07:00 35 3.21

Flood warning limits

flood warning levels water stage
Drought 9 cm
Flood watch 130 cm
Flood warning 150 cm
Flooding 160 cm
Extreme flooding 367 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

město Frýdlant

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 30. 08. 2025 06:00
date Flood watch Flood warning Flooding
30. 08. 07h
less than 5%
less than 5%
less than 5%
30. 08. 19h
less than 5%
less than 5%
less than 5%
31. 08. 07h
less than 5%
less than 5%
less than 5%
31. 08. 19h
less than 5%
less than 5%
less than 5%
01. 09. 07h
less than 5%
less than 5%
less than 5%
01. 09. 19h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

© Český hydrometeorologický ústav