Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 21.08.2026 08:24
             
Water Levels and Discharges CAUTION: All data are without validation 21.08.2026 08:25:53
 Station  Proseč nad Nisou  River  Lužická Nisa
Floods
1st level of flood emergency  1st level of flood emergency  80[cm]
2nd level of flood emergency  2nd level of flood emergency  120[cm]
3rd level of flood emergency  3rd level of flood emergency  150[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)236[cm]
Remark
low flow rates
low flow rates Q355:0.209 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
10.0016.6028.2739.4052.6073.5092.00
 Historical floods (3 highest recorded for a period of observation)
02.09.197732.00 [m3.s-1] N ~5
08.07.198029.00 [m3.s-1] N ~2
13.08.200222.00 [m3.s-1] N ~2
Graf
  H [cm]
Q [m3.s-1]
QN
21.08.2026 08:15 20 0.464
21.08.2026 08:00 20 0.469
21.08.2026 07:00 21 0.531
21.08.2026 06:00 21 0.560
21.08.2026 05:00 22 0.590
21.08.2026 04:00 22 0.627
21.08.2026 03:00 23 0.671
21.08.2026 02:00 24 0.745
21.08.2026 01:00 25 0.812
21.08.2026 00:00 28 1.084
20.08.2026 23:00 42 2.733
20.08.2026 22:00 20 0.458
20.08.2026 21:00 20 0.464
20.08.2026 20:00 20 0.469
20.08.2026 19:00 20 0.479
20.08.2026 18:00 20 0.486
20.08.2026 17:00 20 0.486
20.08.2026 16:00 20 0.486
20.08.2026 15:00 21 0.516
20.08.2026 14:00 21 0.531
20.08.2026 13:00 21 0.560
20.08.2026 12:00 21 0.583
20.08.2026 11:00 22 0.597
20.08.2026 10:00 22 0.620
20.08.2026 09:00 23 0.671
20.08.2026 07:00 24 0.797
19.08.2026 07:00 20 0.453
18.08.2026 07:00 20 0.494
17.08.2026 07:00 22 0.627
16.08.2026 07:00 17 0.319
15.08.2026 07:00 17 0.335
H — water level
Q — Discharge
QNQN
 
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