Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 12.09.2026 19:30
             
Water Levels and Discharges CAUTION: All data are without validation 12.09.2026 19:32:10
 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
12.09.2026 19:20 17 1.226
12.09.2026 19:10 17 1.226
12.09.2026 19:00 17 1.226
12.09.2026 18:00 16 1.148
12.09.2026 17:00 14 1.008
12.09.2026 16:00 13 0.947
12.09.2026 15:00 12 0.885
12.09.2026 14:00 15 1.070
12.09.2026 13:00 16 1.148
12.09.2026 12:00 17 1.226
12.09.2026 11:00 18 1.304
12.09.2026 10:00 18 1.304
12.09.2026 09:00 17 1.226
12.09.2026 08:00 18 1.304
12.09.2026 07:00 18 1.304
12.09.2026 06:00 18 1.304
12.09.2026 05:00 18 1.304
12.09.2026 04:00 17 1.226
12.09.2026 03:00 17 1.226
12.09.2026 02:00 17 1.226
12.09.2026 01:00 17 1.226
12.09.2026 00:00 17 1.226
11.09.2026 23:00 17 1.226
11.09.2026 22:00 18 1.304
11.09.2026 21:00 18 1.304
11.09.2026 20:00 17 1.226
11.09.2026 07:00 19 1.382
10.09.2026 07:00 18 1.304
09.09.2026 07:00 16 1.148
08.09.2026 07:00 18 1.304
07.09.2026 07:00 18 1.304
06.09.2026 07:00 18 1.304
H — water level
Q — Discharge
QNQN
 Cross Section
Přícný profil
This information is also available through the application for mobile phones with Android OS (only in the Czech language)  Water Levels and Discharges
  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