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 11:12:12
 Station  Janov-Harrachov  River  Mumlava
Floods
1st level of flood emergency  1st level of flood emergency  160[cm]
2nd level of flood emergency  2nd level of flood emergency  190[cm]
3rd level of flood emergency  3rd level of flood emergency  250[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)291[cm]
Remark
low flow rates
low flow rates Q355:0.393 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
23.7035.0052.7068.0084.90110.0130.0
 Historical floods (3 highest recorded for a period of observation)
 [m3.s-1] N ~
 [m3.s-1] N ~
 [m3.s-1] N ~
Graf
  H [cm]
Q [m3.s-1]
QN
30.08.2026 11:00 82 0.742
30.08.2026 10:00 82 0.750
30.08.2026 09:00 82 0.750
30.08.2026 08:00 83 0.758
30.08.2026 07:00 83 0.758
30.08.2026 06:00 83 0.774
30.08.2026 05:00 83 0.782
30.08.2026 04:00 83 0.789
30.08.2026 03:00 83 0.805
30.08.2026 02:00 83 0.821
30.08.2026 01:00 84 0.836
30.08.2026 00:00 84 0.844
29.08.2026 23:00 84 0.868
29.08.2026 22:00 84 0.883
29.08.2026 21:00 84 0.907
29.08.2026 20:00 85 0.930
29.08.2026 19:00 85 0.946
29.08.2026 18:00 85 0.972
29.08.2026 17:00 86 1.000
29.08.2026 16:00 86 1.036
29.08.2026 15:00 86 1.063
29.08.2026 14:00 87 1.100
29.08.2026 13:00 87 1.136
29.08.2026 12:00 88 1.191
29.08.2026 07:00 88 1.191
28.08.2026 07:00 80 0.556
27.08.2026 07:00 82 0.703
26.08.2026 07:00 82 0.680
25.08.2026 07:00 82 0.750
24.08.2026 07:00 85 0.963
H — water level
Q — Discharge
QNQN
 Cross Section
Přícný profil
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