Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 02.07.2025 04:11
             
Water Levels and Discharges CAUTION: All data are without validation
test
02.07.2025 04:15:51
 Station  LG Heřmaň  River  Blanice (PI)
Floods
1st level of flood emergency  1st level of flood emergency  110[cm]
2nd level of flood emergency  2nd level of flood emergency  150[cm]
3rd level of flood emergency  3rd level of flood emergency  180[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)305[cm]
Remark
low flow rates
low flow rates Q355:0.772 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
24.0042.0076.00108.0145.0240.0272.0
 Historical floods (3 highest recorded for a period of observation)
13.08.2002443.0 [m3.s-1] N ~>100
03.06.2013199.0 [m3.s-1] N ~<50
09.07.1954185.0 [m3.s-1] N ~20-50
Graf
  H [cm]
Q [m3.s-1]
QN
02.07.2025 03:40 16 0.795
02.07.2025 03:30 16 0.795
02.07.2025 03:20 16 0.795
02.07.2025 03:10 16 0.795
02.07.2025 03:00 16 0.795
02.07.2025 02:00 13 0.539
02.07.2025 01:00 13 0.539
02.07.2025 00:00 13 0.539
01.07.2025 23:00 13 0.539
01.07.2025 22:00 13 0.539
01.07.2025 21:00 14 0.618
01.07.2025 20:00 14 0.618
01.07.2025 19:00 14 0.618
01.07.2025 18:00 15 0.704
01.07.2025 17:00 16 0.795
01.07.2025 16:00 17 0.891
01.07.2025 15:00 16 0.795
01.07.2025 14:00 15 0.704
01.07.2025 13:00 15 0.704
01.07.2025 12:00 17 0.891
01.07.2025 11:00 18 0.993
01.07.2025 10:00 16 0.795
01.07.2025 09:00 16 0.795
01.07.2025 08:00 16 0.795
01.07.2025 07:00 16 0.795
01.07.2025 06:00 15 0.704
01.07.2025 05:00 15 0.704
30.06.2025 07:00 17 0.891
29.06.2025 07:00 17 0.891
28.06.2025 07:00 18 0.993
27.06.2025 07:00 17 0.891
26.06.2025 07:00 20 1.210
H — water level
Q — Discharge
QNQN
 
  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