Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 27.07.2026 01:10
             
Water Levels and Discharges CAUTION: All data are without validation 27.07.2026 01:14:59
 Station  Železný Brod  River  Jizera
Floods
1st level of flood emergency  1st level of flood emergency  220[cm]
2nd level of flood emergency  2nd level of flood emergency  310[cm]
3rd level of flood emergency  3rd level of flood emergency  370[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)546[cm]
RemarkStanice ČHMÚ
low flow rates
low flow rates Q355:3.380 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
170.0233.0325.0400.0479.0590.0680.0
 Historical floods (3 highest recorded for a period of observation)
09.08.1978636.0 [m3.s-1] N ~50-100
09.03.2000555.0 [m3.s-1] N ~50
13.08.2002433.0 [m3.s-1] N ~10-20
Graf
  H [cm]
Q [m3.s-1]
QN
27.07.2026 00:10 108 4.896
27.07.2026 00:00 107 4.614
26.07.2026 20:00 109
26.07.2026 19:00 108
26.07.2026 18:00 104
26.07.2026 17:00 100 2.930
26.07.2026 16:00 98 2.602
26.07.2026 12:00 102
26.07.2026 11:00 103
26.07.2026 10:00 106 4.332
26.07.2026 09:00 107 4.614
26.07.2026 07:00 109
24.07.2026 07:00 112 6.136
23.07.2026 07:00 108 4.896
22.07.2026 07:00 115 7.150
21.07.2026 07:00 111 5.798
H — water level
Q — Discharge
QN — QN
 Cross Section
Přícný profil
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