Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 12.06.2026 14:05
             
Water Levels and Discharges CAUTION: All data are without validation
test
12.06.2026 14:09:15
 Station  LG Štěchovice  River  Kocába
Floods
1st level of flood emergency  1st level of flood emergency  110[cm]
2nd level of flood emergency  2nd level of flood emergency  130[cm]
3rd level of flood emergency  3rd level of flood emergency  150[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)218[cm]
Remark
low flow rates
low flow rates Q355:0.094 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
7.10024.4036.3076.40100.0
 Historical floods (3 highest recorded for a period of observation)
 [m3.s-1] N ~
 [m3.s-1] N ~
 [m3.s-1] N ~
Graf
  H [cm]
Q [m3.s-1]
QN
12.06.2026 13:50 47 0.419
12.06.2026 13:40 47 0.415
12.06.2026 13:30 47 0.415
12.06.2026 13:20 47 0.419
12.06.2026 13:10 47 0.422
12.06.2026 13:00 47 0.419
12.06.2026 12:00 47 0.422
12.06.2026 11:00 47 0.426
12.06.2026 10:00 47 0.426
12.06.2026 09:00 47 0.422
12.06.2026 08:00 47 0.429
12.06.2026 07:00 47 0.426
12.06.2026 06:00 47 0.415
12.06.2026 05:00 47 0.422
12.06.2026 04:00 47 0.426
12.06.2026 03:00 47 0.426
12.06.2026 02:00 47 0.426
12.06.2026 01:00 47 0.426
12.06.2026 00:00 47 0.433
11.06.2026 23:00 48 0.440
11.06.2026 22:00 48 0.451
11.06.2026 21:00 48 0.454
11.06.2026 20:00 48 0.451
11.06.2026 19:00 48 0.465
11.06.2026 18:00 48 0.465
11.06.2026 17:00 49 0.477
11.06.2026 16:00 48 0.473
11.06.2026 15:00 48 0.465
11.06.2026 07:00 48 0.462
10.06.2026 07:00 46 0.380
09.06.2026 07:00 42 0.275
08.06.2026 07:00 45 0.344
07.06.2026 07:00 48 0.440
06.06.2026 07:00 51 0.562
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