Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 17.03.2026 18:30
             
Water Levels and Discharges CAUTION: All data are without validation 17.03.2026 18:31:21
 Station  Jablonec nad Jizerou  River  Jizera
Floods
1st level of flood emergency  1st level of flood emergency  150[cm]
2nd level of flood emergency  2nd level of flood emergency  180[cm]
3rd level of flood emergency  3rd level of flood emergency  210[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)415[cm]
RemarkStanice ČHMÚ - hladina může být pod úrovní nuly vodočtu.
low flow rates
low flow rates Q355:1,230 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
80,00113,0162,0203,0247,0310,0362,0
 Historical floods (3 highest recorded for a period of observation)
07.08.2006245,0 [m3.s-1] N ~20
13.08.2002202,0 [m3.s-1] N ~10
21.07.2001161,0 [m3.s-1] N ~5
Graf
  H [cm]
Q [m3.s-1]
QN
17.03.2026 18:20 26 5,188
17.03.2026 18:10 26 5,188
17.03.2026 17:00 26 5,188
17.03.2026 16:00 20 4,150
17.03.2026 15:00 26 5,188
17.03.2026 14:00 27 5,376
17.03.2026 13:00 27 5,376
17.03.2026 12:00 28 5,564
17.03.2026 10:00 28 5,564
17.03.2026 09:00 28 5,564
17.03.2026 08:00 29 5,752
17.03.2026 07:00 29 5,752
17.03.2026 05:00 30 5,940
17.03.2026 03:00 31 6,144
17.03.2026 02:00 31 6,144
17.03.2026 01:00 31 6,144
17.03.2026 00:00 30 5,940
16.03.2026 23:00 31 6,144
16.03.2026 22:00 31 6,144
16.03.2026 20:00 31 6,144
16.03.2026 19:00 31 6,144
15.03.2026 07:00 38 7,632
14.03.2026 07:00 34 6,756
13.03.2026 07:00 36 7,184
11.03.2026 07:00 34 6,756
H — water level
Q — Discharge
QN — QN
 Cross Section
Přícný profil
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