Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 26.07.2026 11:57
             
Water Levels and Discharges CAUTION: All data are without validation 26.07.2026 12:01:58
 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
26.07.2026 09:40 17
26.07.2026 09:30 17
26.07.2026 09:20 18
26.07.2026 09:10 17
26.07.2026 07:00 18
26.07.2026 01:00 18
25.07.2026 23:00 21
25.07.2026 14:00 16
25.07.2026 13:00 18 1.304
25.07.2026 12:00 19 1.382
24.07.2026 07:00 27 2.164
23.07.2026 07:00 18 1.304
22.07.2026 07:00 18 1.304
21.07.2026 07:00 21 1.556
20.07.2026 07:00 21 1.556
H — water level
Q — Discharge
QN — QN
 Cross Section
Přícný profil
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