Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 01.07.2025 19:08
             
Water Levels and Discharges CAUTION: All data are without validation
test
01.07.2025 19:09:13
 Station  LG Velvary  River  Bakovský potok
Floods
1st level of flood emergency  1st level of flood emergency  105[cm]
2nd level of flood emergency  2nd level of flood emergency  145[cm]
3rd level of flood emergency  3rd level of flood emergency  175[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)216[cm]
Remark
low flow rates
low flow rates Q355:0.072 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
3.7906.97013.3019.8028.1042.0055.10
 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
01.07.2025 18:40 21 0.024
01.07.2025 18:30 20 0.021
01.07.2025 18:20 21 0.025
01.07.2025 18:10 21 0.025
01.07.2025 18:00 21 0.025
01.07.2025 17:00 21 0.026
01.07.2025 16:00 21 0.025
01.07.2025 15:00 21 0.025
01.07.2025 14:00 21 0.024
01.07.2025 13:00 21 0.024
01.07.2025 12:00 21 0.023
01.07.2025 11:00 21 0.024
01.07.2025 10:00 21 0.023
01.07.2025 09:00 21 0.023
01.07.2025 08:00 21 0.023
01.07.2025 07:00 20 0.021
01.07.2025 06:00 20 0.021
01.07.2025 05:00 21 0.023
01.07.2025 04:00 21 0.023
01.07.2025 03:00 21 0.024
01.07.2025 02:00 21 0.024
01.07.2025 01:00 21 0.025
01.07.2025 00:00 21 0.025
30.06.2025 23:00 21 0.026
30.06.2025 22:00 21 0.027
30.06.2025 21:00 21 0.028
30.06.2025 20:00 21 0.028
30.06.2025 07:00 21 0.026
29.06.2025 07:00 22 0.033
28.06.2025 07:00 23 0.035
27.06.2025 07:00 23 0.036
26.06.2025 07:00 23 0.041
25.06.2025 07:00 24 0.047
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