Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 08.05.2026 18:06
             
Water Levels and Discharges CAUTION: All data are without validation
test
08.05.2026 18:07:44
 Station  LG Oldříš-Blažejov  River  Hamerský potok (JH)
Floods
1st level of flood emergency  1st level of flood emergency  80[cm]
2nd level of flood emergency  2nd level of flood emergency  100[cm]
3rd level of flood emergency  3rd level of flood emergency  120[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)150[cm]
Remark
low flow rates
low flow rates Q355:0.210 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
7.80010.0014.0017.0020.0027.0028.00
 Historical floods (3 highest recorded for a period of observation)
14.08.200226.00 [m3.s-1] N ~50-100
04.06.201320.00 [m3.s-1] N ~
 [m3.s-1] N ~
Graf
  H [cm]
Q [m3.s-1]
QN
08.05.2026 17:40 15 0.143
08.05.2026 17:30 15 0.143
08.05.2026 17:20 15 0.143
08.05.2026 17:10 15 0.143
08.05.2026 17:00 15 0.143
08.05.2026 16:00 15 0.143
08.05.2026 15:00 15 0.143
08.05.2026 14:00 15 0.143
08.05.2026 13:00 15 0.143
08.05.2026 12:00 15 0.143
08.05.2026 11:00 15 0.143
08.05.2026 10:00 15 0.143
08.05.2026 09:00 15 0.143
08.05.2026 08:00 14 0.114
08.05.2026 07:00 14 0.114
08.05.2026 06:00 14 0.114
08.05.2026 05:00 14 0.114
08.05.2026 04:00 14 0.114
08.05.2026 03:00 14 0.114
08.05.2026 02:00 14 0.114
08.05.2026 01:00 14 0.114
08.05.2026 00:00 14 0.114
07.05.2026 23:00 14 0.114
07.05.2026 22:00 15 0.143
07.05.2026 21:00 15 0.143
07.05.2026 20:00 15 0.143
07.05.2026 19:00 13 0.087
07.05.2026 07:00 17 0.208
06.05.2026 07:00 17 0.208
05.05.2026 07:00 17 0.208
04.05.2026 07:00 17 0.208
03.05.2026 07:00 18 0.244
02.05.2026 07:00 17 0.208
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