Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 08.02.2026 02:13
             
Water Levels and Discharges CAUTION: All data are without validation
test
08.02.2026 02:15:15
 Station  LG Dolní Ostrovec  River  Lomnice
Floods
1st level of flood emergency  1st level of flood emergency  145[cm]
2nd level of flood emergency  2nd level of flood emergency  175[cm]
3rd level of flood emergency  3rd level of flood emergency  220[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)281[cm]
Remark
low flow rates
low flow rates Q355:0.053 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
17.0031.0054.0076.00103.0143.0180.0
 Historical floods (3 highest recorded for a period of observation)
13.08.2002262.0 [m3.s-1] N ~>100
02.07.198795.00 [m3.s-1] N ~<20
23.07.198089.00 [m3.s-1] N ~10-20
Graf
  H [cm]
Q [m3.s-1]
QN
08.02.2026 02:10 57 1.040
08.02.2026 02:00 57 1.040
08.02.2026 01:00 57 1.032
08.02.2026 00:00 55 0.941
07.02.2026 23:00 56 1.009
07.02.2026 22:00 56 0.956
07.02.2026 21:00 53 0.796
07.02.2026 20:00 54 0.830
07.02.2026 19:00 53 0.796
07.02.2026 18:00 53 0.748
07.02.2026 17:00 54 0.810
07.02.2026 16:00 54 0.830
07.02.2026 15:00 53 0.775
07.02.2026 14:00 54 0.837
07.02.2026 13:00 54 0.866
07.02.2026 12:00 54 0.851
07.02.2026 11:00 54 0.859
07.02.2026 10:00 55 0.911
07.02.2026 09:00 55 0.903
07.02.2026 08:00 54 0.866
07.02.2026 07:00 55 0.948
07.02.2026 06:00 55 0.933
07.02.2026 05:00 54 0.837
07.02.2026 04:00 55 0.896
07.02.2026 03:00 55 0.896
06.02.2026 07:00 50 0.569
05.02.2026 07:00 54 0.830
04.02.2026 07:00 57 1.040
03.02.2026 07:00 56 0.994
02.02.2026 07:00 46 0.370
H — water level
Q — Discharge
QNQN
 
  Povodí Vltavy, 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