Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 23.04.2026 09:15
             
Water Levels and Discharges CAUTION: All data are without validation 23.04.2026 09:16:01
 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
23.04.2026 09:00 31 2,628
23.04.2026 08:00 34 3,012
23.04.2026 07:00 32 2,756
23.04.2026 06:00 31 2,628
23.04.2026 05:00 33 2,884
23.04.2026 04:00 33 2,884
23.04.2026 03:00 33 2,884
23.04.2026 02:00 35 3,140
23.04.2026 01:00 34 3,012
23.04.2026 00:00 33 2,884
22.04.2026 22:00 34 3,012
22.04.2026 21:00 36 3,286
22.04.2026 20:00 35 3,140
22.04.2026 19:00 35 3,140
22.04.2026 18:00 35 3,140
22.04.2026 17:00 33 2,884
22.04.2026 16:00 22 1,652
22.04.2026 15:00 29 2,388
22.04.2026 14:00 39 3,724
22.04.2026 13:00 46 4,870
22.04.2026 12:00 35 3,140
22.04.2026 11:00 35 3,140
22.04.2026 10:00 35 3,140
22.04.2026 07:00 36 3,286
21.04.2026 07:00 43 4,362
20.04.2026 07:00 41 4,034
19.04.2026 07:00 28 2,276
18.04.2026 07:00 29 2,388
17.04.2026 07:00 30 2,500
H — water level
Q — Discharge
QN — QN
 Cross Section
Přícný profil
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