Hrádek nad Nisou, river Lužická Nisa, forecasting profile category A, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Lužická Nisa
gauge Hrádek nad Nisou
category A
inclusion forecasting profile
altitude 239.57 a.s.l.
region Liberecký kraj
basin number 2-04-07
municipality Liberec
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]
17.09.2025 01:20 20 5.17  
17.09.2025 01:10 21 5.36  
17.09.2025 01:00 21 5.36  
17.09.2025 00:50 20 5.17  
17.09.2025 00:40 20 5.17  
17.09.2025 00:30 20 5.17  
17.09.2025 00:00 20 5.17  
16.09.2025 23:00 21 5.36  
16.09.2025 22:00 22 5.55  
16.09.2025 21:00 23 5.74  
16.09.2025 20:00 23 5.74  
16.09.2025 19:00 18 4.81  
16.09.2025 18:00 23 5.74  
16.09.2025 17:00 22 5.55  
16.09.2025 16:00 15 4.27  
16.09.2025 15:00 20 5.17  
16.09.2025 14:00 23 5.74  
16.09.2025 13:00 22 5.55  
16.09.2025 12:00 24 5.93  
16.09.2025 11:00 26 6.31  
16.09.2025 10:00 29 6.91  
16.09.2025 09:00 30 7.11  
16.09.2025 08:00 27 6.51  
16.09.2025 07:00 28 6.71  
16.09.2025 06:00 30 7.11  
16.09.2025 05:00 32 7.51  
16.09.2025 04:00 34 7.92  
16.09.2025 03:00 34 7.92  
16.09.2025 02:00 37 8.55  
16.09.2025 01:00 42 9.64  
the date the forecast was issued 16.09.2025 08:04
date and time stage [cm] flow [m3.s-1]
19.09.2025 02:00 11 3.61
19.09.2025 01:00 11 3.63
19.09.2025 00:00 11 3.65
18.09.2025 23:00 12 3.67
18.09.2025 22:00 12 3.69
18.09.2025 21:00 12 3.71
18.09.2025 20:00 12 3.74
18.09.2025 19:00 12 3.77
18.09.2025 18:00 12 3.79
18.09.2025 17:00 12 3.81
18.09.2025 16:00 13 3.83
18.09.2025 15:00 13 3.86
18.09.2025 14:00 13 3.88
18.09.2025 13:00 13 3.91
18.09.2025 12:00 13 3.94
18.09.2025 11:00 13 3.97
18.09.2025 10:00 14 4
18.09.2025 09:00 14 4.04
18.09.2025 08:00 14 4.07
18.09.2025 07:00 14 4.11
18.09.2025 06:00 14 4.15
18.09.2025 05:00 15 4.19
18.09.2025 04:00 15 4.23
18.09.2025 03:00 15 4.27
18.09.2025 02:00 15 4.32
18.09.2025 01:00 16 4.37
18.09.2025 00:00 16 4.42
17.09.2025 23:00 16 4.47
17.09.2025 22:00 16 4.52
17.09.2025 21:00 17 4.58
17.09.2025 20:00 17 4.64
17.09.2025 19:00 17 4.71
17.09.2025 18:00 18 4.78
17.09.2025 17:00 18 4.85
17.09.2025 16:00 19 4.94
17.09.2025 15:00 19 5.05
17.09.2025 14:00 20 5.2
17.09.2025 13:00 21 5.39
17.09.2025 12:00 22 5.58
17.09.2025 11:00 23 5.66
17.09.2025 10:00 23 5.76
17.09.2025 09:00 23 5.76
17.09.2025 08:00 22 5.64
17.09.2025 07:00 22 5.5
17.09.2025 06:00 22 5.56
17.09.2025 05:00 21 5.4
17.09.2025 04:00 19 4.96
17.09.2025 03:00 17 4.6
17.09.2025 02:00 17 4.6
17.09.2025 01:00 17 4.66
17.09.2025 00:00 18 4.72
16.09.2025 23:00 18 4.8
16.09.2025 22:00 18 4.87
16.09.2025 21:00 19 4.95
16.09.2025 20:00 19 5.03
16.09.2025 19:00 20 5.12
16.09.2025 18:00 20 5.22
16.09.2025 17:00 21 5.32
16.09.2025 16:00 21 5.42
16.09.2025 15:00 22 5.54
16.09.2025 14:00 23 5.66
16.09.2025 13:00 23 5.78
16.09.2025 12:00 24 5.92
16.09.2025 11:00 25 6.1
16.09.2025 10:00 25 6.19
16.09.2025 09:00 26 6.39
16.09.2025 08:00 27 6.5
16.09.2025 07:00 28 6.71

Flood warning limits

flood warning levels water stage
Drought -6 cm
Flood watch 175 cm
Flood warning 210 cm
Flooding 240 cm
Extreme flooding 360 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

Hrádek n. N. - státní hranice

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 16. 09. 2025 06:00
date Flood watch Flood warning Flooding
16. 09. 07h
less than 5%
less than 5%
less than 5%
16. 09. 19h
less than 5%
less than 5%
less than 5%
17. 09. 07h
less than 5%
less than 5%
less than 5%
17. 09. 19h
less than 5%
less than 5%
less than 5%
18. 09. 07h
less than 5%
less than 5%
less than 5%
18. 09. 19h
less than 5%
less than 5%
less than 5%
19. 09. 07h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

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