Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 21.08.2026 05:14
             
Water Levels and Discharges CAUTION: All data are without validation 21.08.2026 05:18:51
 Station  Hrádek nad Nisou  River  Lužická Nisa
Floods
1st level of flood emergency  1st level of flood emergency  195[cm]
2nd level of flood emergency  2nd level of flood emergency  235[cm]
3rd level of flood emergency  3rd level of flood emergency  265[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)360[cm]
RemarkStanice ČHMÚ - hladina může být pod úrovní nuly vodočtu.
low flow rates
low flow rates Q355:1.400 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
33.1056.5099.30141.0192.0273.0346.0
 Historical floods (3 highest recorded for a period of observation)
07.08.2010410.0 [m3.s-1] N ~>100
14.08.2002137.0 [m3.s-1] N ~5-10
21.07.198188.00 [m3.s-1] N ~2-5
Graf
  H [cm]
Q [m3.s-1]
QN
21.08.2026 05:00 19 1.382
21.08.2026 04:00 20 1.460
21.08.2026 03:00 21 1.556
21.08.2026 02:00 24 1.844
21.08.2026 01:00 21 1.556
21.08.2026 00:00 19 1.382
20.08.2026 23:00 22 1.652
20.08.2026 22:00 23 1.748
20.08.2026 21:00 24 1.844
20.08.2026 20:00 24 1.844
20.08.2026 19:00 25 1.940
20.08.2026 18:00 27 2.164
20.08.2026 16:00 29 2.388
20.08.2026 15:00 32 2.756
20.08.2026 11:00 44 4.526
20.08.2026 09:00 46 4.870
20.08.2026 08:00 41 4.034
20.08.2026 07:00 24 1.844
20.08.2026 06:00 24 1.844
19.08.2026 07:00 19 1.382
18.08.2026 07:00 27 2.164
17.08.2026 07:00 13 0.947
16.08.2026 07:00 12 0.885
15.08.2026 07:00 14 1.008
H — water level
Q — Discharge
QN — QN
 Cross Section
Přícný profil
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