Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 18.05.2025 11:32
             
Water Levels and Discharges CAUTION: All data are without validation
test 18.05.2025 11:35:43
 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
18.05.2025 11:20 40 0.187
18.05.2025 11:10 40 0.182
18.05.2025 11:00 40 0.180
18.05.2025 10:00 39 0.169
18.05.2025 09:00 39 0.169
18.05.2025 08:00 39 0.169
18.05.2025 07:00 40 0.173
18.05.2025 06:00 40 0.175
18.05.2025 05:00 39 0.167
18.05.2025 04:00 40 0.173
18.05.2025 03:00 40 0.182
18.05.2025 02:00 40 0.173
18.05.2025 01:00 39 0.167
18.05.2025 00:00 39 0.162
17.05.2025 23:00 39 0.160
17.05.2025 22:00 39 0.156
17.05.2025 21:00 39 0.156
17.05.2025 20:00 39 0.154
17.05.2025 19:00 39 0.154
17.05.2025 18:00 39 0.152
17.05.2025 17:00 39 0.151
17.05.2025 16:00 38 0.145
17.05.2025 15:00 38 0.139
17.05.2025 14:00 38 0.136
17.05.2025 13:00 39 0.164
17.05.2025 12:00 40 0.178
17.05.2025 07:00 38 0.133
16.05.2025 07:00 38 0.138
15.05.2025 07:00 40 0.171
14.05.2025 07:00 41 0.200
13.05.2025 07:00 40 0.187
12.05.2025 07:00 41 0.195
H — water level
Q — Discharge
QN — QN
 
  Povodí Vltavy, státní podnik © 2025 The system uses also data from measuring stations of   Czech Hydrometeorological Institute © 2025 Application developed by   MGE Data s.r.o. © 1996 - 2020