Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 30.08.2026 11:08
             
Water Levels and Discharges CAUTION: All data are without validation 30.08.2026 11:10:46
 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
30.08.2026 11:00 37 2.022
30.08.2026 10:00 41 2.558
30.08.2026 09:00 39 2.250
30.08.2026 08:00 38 2.193
30.08.2026 07:00 40 2.364
30.08.2026 06:00 40 2.426
30.08.2026 05:00 40 2.399
30.08.2026 04:00 40 2.410
30.08.2026 03:00 40 2.476
30.08.2026 02:00 40 2.476
30.08.2026 01:00 38 2.228
30.08.2026 00:00 41 2.590
29.08.2026 23:00 43 2.886
29.08.2026 22:00 43 2.836
29.08.2026 21:00 43 2.935
29.08.2026 20:00 39 2.296
29.08.2026 19:00 41 2.492
29.08.2026 18:00 45 3.310
29.08.2026 17:00 44 3.033
29.08.2026 16:00 48 3.870
29.08.2026 15:00 44 3.066
29.08.2026 14:00 42 2.656
29.08.2026 13:00 43 2.853
29.08.2026 12:00 42 2.771
29.08.2026 07:00 43 2.836
28.08.2026 07:00 36 1.965
27.08.2026 07:00 40 2.376
26.08.2026 07:00 40 2.443
25.08.2026 07:00 41 2.640
24.08.2026 07:00 49 4.030
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