Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 10.05.2026 04:42
             
Water Levels and Discharges CAUTION: All data are without validation
test
10.05.2026 04:47:04
 Station  LG Blatná  River  Lomnice
Floods
1st level of flood emergency  1st level of flood emergency  150[cm]
2nd level of flood emergency  2nd level of flood emergency  180[cm]
3rd level of flood emergency  3rd level of flood emergency  200[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)264[cm]
Remark
low flow rates
low flow rates Q355:0.033 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
11.0020.0034.0048.0065.0092.00116.0
 Historical floods (3 highest recorded for a period of observation)
13.08.2002 [m3.s-1] N ~>100
03.06.201332.00 [m3.s-1] N ~<5
 [m3.s-1] N ~
Graf
  H [cm]
Q [m3.s-1]
QN
10.05.2026 04:30 4 0.096
10.05.2026 04:20 4 0.096
10.05.2026 04:10 5 0.100
10.05.2026 04:00 4 0.096
10.05.2026 03:00 4 0.092
10.05.2026 02:00 4 0.087
10.05.2026 01:00 4 0.096
10.05.2026 00:00 4 0.087
09.05.2026 23:00 4 0.087
09.05.2026 22:00 4 0.096
09.05.2026 21:00 4 0.087
09.05.2026 20:00 4 0.092
09.05.2026 19:00 4 0.087
09.05.2026 18:00 4 0.092
09.05.2026 17:00 4 0.087
09.05.2026 16:00 4 0.087
09.05.2026 15:00 4 0.079
09.05.2026 14:00 4 0.083
09.05.2026 13:00 4 0.087
09.05.2026 12:00 4 0.087
09.05.2026 11:00 4 0.092
09.05.2026 10:00 4 0.092
09.05.2026 09:00 4 0.092
09.05.2026 08:00 4 0.087
09.05.2026 07:00 4 0.087
09.05.2026 06:00 4 0.096
09.05.2026 05:00 4 0.096
08.05.2026 07:00 4 0.087
07.05.2026 07:00 4 0.072
06.05.2026 07:00 4 0.087
05.05.2026 07:00 5 0.100
04.05.2026 07:00 4 0.079
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