Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 21.08.2026 08:24
             
Water Levels and Discharges CAUTION: All data are without validation 21.08.2026 08:28:30
 Station  Dolní Sytová  River  Jizera
Floods
1st level of flood emergency  1st level of flood emergency  180[cm]
2nd level of flood emergency  2nd level of flood emergency  240[cm]
3rd level of flood emergency  3rd level of flood emergency  320[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)406[cm]
Remark
low flow rates
low flow rates Q355:1.820 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
113.0156.0219.0270.0324.0400.0462.0
 Historical floods (3 highest recorded for a period of observation)
09.08.1978323.0 [m3.s-1] N ~20
07.08.2006280.0 [m3.s-1] N ~10
29.05.1941262.0 [m3.s-1] N ~10
Graf
  H [cm]
Q [m3.s-1]
QN
21.08.2026 08:15 36 1.954
21.08.2026 08:00 36 1.931
21.08.2026 07:00 37 2.011
21.08.2026 06:00 36 1.920
21.08.2026 05:00 36 1.943
21.08.2026 04:00 36 1.943
21.08.2026 03:00 36 1.988
21.08.2026 02:00 36 2.000
21.08.2026 01:00 36 2.000
21.08.2026 00:00 36 1.954
20.08.2026 23:00 37 2.022
20.08.2026 22:00 38 2.193
20.08.2026 21:00 38 2.205
20.08.2026 20:00 38 2.182
20.08.2026 19:00 38 2.125
20.08.2026 18:00 38 2.228
20.08.2026 17:00 40 2.364
20.08.2026 16:00 40 2.376
20.08.2026 15:00 41 2.640
20.08.2026 14:00 42 2.672
20.08.2026 13:00 37 2.068
20.08.2026 12:00 40 2.459
20.08.2026 11:00 40 2.364
20.08.2026 10:00 42 2.738
20.08.2026 09:00 47 3.670
20.08.2026 07:00 44 3.082
19.08.2026 07:00 34 1.770
18.08.2026 07:00 37 2.079
17.08.2026 07:00 34 1.750
16.08.2026 07:00 32 1.560
15.08.2026 07:00 33 1.590
H — water level
Q — Discharge
QNQN
 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