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]
01.11.2026 04:20 32 0.361 7.2
01.11.2026 04:10 32 0.361 7.2
01.11.2026 04:00 32 0.361 7.2
01.11.2026 03:50 32 0.361 7.2
01.11.2026 03:40 32 0.361 7.2
01.11.2026 03:30 32 0.361 7.2
01.11.2026 03:00 32 0.361 7.3
01.11.2026 02:00 31 0.324 7.3
01.11.2026 01:00 32 0.361 7.3
01.11.2026 00:00 32 0.361 7.3
31.10.2026 23:00 32 0.361 7.3
31.10.2026 22:00 32 0.361 7.3
31.10.2026 21:00 32 0.361 7.3
31.10.2026 20:00 33 0.404 7.3
31.10.2026 19:00 32 0.361 7.3
31.10.2026 18:00 32 0.361 7.3
31.10.2026 17:00 32 0.361 7.3
31.10.2026 16:00 32 0.361 7.3
31.10.2026 15:00 32 0.361 7.2
31.10.2026 14:00 32 0.361 7.1
31.10.2026 13:00 32 0.361 7
31.10.2026 12:00 32 0.361 7
31.10.2026 11:00 32 0.361 6.9
31.10.2026 10:00 32 0.361 6.9
31.10.2026 09:00 32 0.361 6.8
31.10.2026 08:00 32 0.361 6.8
31.10.2026 07:00 32 0.361 6.8
31.10.2026 06:00 32 0.361 6.8
31.10.2026 05:00 32 0.361 6.8
31.10.2026 04:00 32 0.361 6.8

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