Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 04.07.2025 04:13
             
Water Levels and Discharges CAUTION: All data are without validation
test
04.07.2025 04:17:18
 Station  LG Český Krumlov  River  Polečnice (Kájovský potok)
Floods
1st level of flood emergency  1st level of flood emergency  100[cm]
2nd level of flood emergency  2nd level of flood emergency  140[cm]
3rd level of flood emergency  3rd level of flood emergency  170[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)337[cm]
Remark
low flow rates
low flow rates Q355:0.179 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
19.0031.0051.0070.0093.00130.0163.0
 Historical floods (3 highest recorded for a period of observation)
12.08.2002250.0 [m3.s-1] N ~>100
21.12.199329.00 [m3.s-1] N ~2
03.08.199115.00 [m3.s-1] N ~<1
Graf
  H [cm]
Q [m3.s-1]
QN
04.07.2025 03:50 13 0.390
04.07.2025 03:40 13 0.390
04.07.2025 03:30 13 0.390
04.07.2025 03:20 13 0.390
04.07.2025 03:10 14 0.413
04.07.2025 03:00 14 0.413
04.07.2025 02:00 14 0.435
04.07.2025 01:00 14 0.413
04.07.2025 00:00 15 0.459
03.07.2025 23:00 15 0.482
03.07.2025 22:00 17 0.555
03.07.2025 21:00 19 0.685
03.07.2025 20:00 20 0.741
03.07.2025 19:00 23 0.912
03.07.2025 18:00 27 1.150
03.07.2025 17:00 36 1.720
03.07.2025 16:00 43 2.430
03.07.2025 15:00 21 0.797
03.07.2025 14:00 15 0.482
03.07.2025 13:00 5 0.095
03.07.2025 12:00 5 0.095
03.07.2025 11:00 5 0.095
03.07.2025 10:00 5 0.095
03.07.2025 09:00 5 0.080
03.07.2025 08:00 4 0.064
03.07.2025 07:00 4 0.064
03.07.2025 06:00 4 0.064
03.07.2025 05:00 4 0.064
02.07.2025 07:00 5 0.095
01.07.2025 07:00 8 0.176
30.06.2025 07:00 8 0.176
29.06.2025 07:00 9 0.211
28.06.2025 07:00 10 0.248
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