Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 16.03.2026 13:25
             
Water Levels and Discharges CAUTION: All data are without validation 16.03.2026 13:27:30
 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
16.03.2026 13:10 31 6.144
16.03.2026 13:00 32 6.348
16.03.2026 12:00 31 6.144
16.03.2026 11:00 32 6.348
16.03.2026 10:00 31 6.144
16.03.2026 09:00 31 6.144
16.03.2026 08:00 31 6.144
16.03.2026 05:00 31 6.144
16.03.2026 04:00 30 5.940
16.03.2026 03:00 30 5.940
16.03.2026 02:00 31 6.144
16.03.2026 01:00 32 6.348
15.03.2026 23:00 31 6.144
15.03.2026 22:00 32 6.348
15.03.2026 21:00 32 6.348
15.03.2026 20:00 32 6.348
15.03.2026 19:00 33 6.552
15.03.2026 18:00 32 6.348
15.03.2026 16:00 33 6.552
15.03.2026 15:00 35 6.960
15.03.2026 14:00 35 6.960
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
10.03.2026 07:00 33 6.552
H — water level
Q — Discharge
QN — QN
 Cross Section
Přícný profil
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  Povodí Labe, státní podnik © 2026 The system uses also data from measuring stations of   Czech Hydrometeorological Institute © 2026 Application developed by   MGE Data s.r.o. © 1996 - 2020