Slaná, river Oleška, operational profile category C, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Oleška
gauge Slaná
category C
inclusion Operativní profil
altitude 323.39 a.s.l.
region Liberecký kraj
basin number 1-05-01
municipality Semily
gauge operator ČHMÚ Praha
sub-basin Horní a střední Labe

Measured data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
25.06.2025 06:30 33 0.399 15
25.06.2025 06:20 33 0.399 15
25.06.2025 06:10 33 0.399 15
25.06.2025 06:00 33 0.399 15
25.06.2025 05:50 33 0.399 15
25.06.2025 05:40 33 0.399 15.1
25.06.2025 05:00 33 0.399 15.1
25.06.2025 04:00 33 0.399 15.2
25.06.2025 03:00 33 0.399 15.3
25.06.2025 02:00 33 0.399 15.3
25.06.2025 01:00 33 0.399 15.3
25.06.2025 00:00 33 0.399 15.3
24.06.2025 23:00 33 0.399 15.3
24.06.2025 22:00 33 0.399 15.3
24.06.2025 21:00 33 0.399 15.3
24.06.2025 20:00 32 0.348 15.2
24.06.2025 19:00 33 0.399 15.1
24.06.2025 18:00 33 0.399 15
24.06.2025 17:00 34 0.454 14.9
24.06.2025 16:00 34 0.454 14.8
24.06.2025 15:00 34 0.454 14.6
24.06.2025 14:00 34 0.454 14.5
24.06.2025 13:00 35 0.504 14.4
24.06.2025 12:00 35 0.504 14.4
24.06.2025 11:00 35 0.504 14.3
24.06.2025 10:00 35 0.504 14.3
24.06.2025 09:00 36 0.549 14.4
24.06.2025 08:00 37 0.587 14.5
24.06.2025 07:00 37 0.587 14.6
24.06.2025 06:00 38 0.631 14.8

Flood warning limits

flood warning levels water stage
Drought 28 cm
Flood watch not specified
Flood warning not specified
Flooding not specified
Extreme flooding 301 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

©Český hydrometeorologický ústav