Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 07.06.2026 15:24
             
Water Levels and Discharges CAUTION: All data are without validation
test
07.06.2026 15:28:19
 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
07.06.2026 15:20 35 0.084
07.06.2026 15:10 35 0.082
07.06.2026 15:00 35 0.084
07.06.2026 14:00 38 0.134
07.06.2026 13:00 35 0.084
07.06.2026 12:00 36 0.112
07.06.2026 11:00 35 0.090
07.06.2026 10:00 35 0.090
07.06.2026 09:00 35 0.089
07.06.2026 08:00 35 0.090
07.06.2026 07:00 35 0.090
07.06.2026 06:00 35 0.093
07.06.2026 05:00 35 0.095
07.06.2026 04:00 35 0.097
07.06.2026 03:00 36 0.100
07.06.2026 02:00 36 0.102
07.06.2026 01:00 36 0.107
07.06.2026 00:00 36 0.109
06.06.2026 23:00 36 0.109
06.06.2026 22:00 36 0.112
06.06.2026 21:00 41 0.210
06.06.2026 20:00 37 0.121
06.06.2026 19:00 37 0.122
06.06.2026 18:00 37 0.124
06.06.2026 17:00 38 0.141
06.06.2026 16:00 38 0.145
06.06.2026 07:00 41 0.205
05.06.2026 07:00 43 0.264
04.06.2026 07:00 42 0.239
03.06.2026 07:00 40 0.190
02.06.2026 07:00 37 0.119
01.06.2026 07:00 34 0.079
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