Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 31.08.2025 06:40
             
Water Levels and Discharges CAUTION: All data are without validation
test
31.08.2025 06:43:07
 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
31.08.2025 06:20 29 0.109
31.08.2025 06:10 29 0.109
31.08.2025 06:00 29 0.111
31.08.2025 05:00 29 0.111
31.08.2025 04:00 29 0.111
31.08.2025 03:00 29 0.115
31.08.2025 02:00 29 0.115
31.08.2025 01:00 29 0.119
31.08.2025 00:00 29 0.117
30.08.2025 23:00 30 0.128
30.08.2025 22:00 30 0.135
30.08.2025 21:00 30 0.137
30.08.2025 20:00 30 0.137
30.08.2025 19:00 30 0.130
30.08.2025 18:00 30 0.128
30.08.2025 17:00 30 0.126
30.08.2025 16:00 29 0.124
30.08.2025 15:00 29 0.119
30.08.2025 14:00 29 0.117
30.08.2025 13:00 28 0.099
30.08.2025 12:00 27 0.082
30.08.2025 11:00 27 0.077
30.08.2025 10:00 27 0.077
30.08.2025 09:00 27 0.077
30.08.2025 08:00 27 0.077
30.08.2025 07:00 27 0.075
29.08.2025 07:00 22 0.031
28.08.2025 07:00 20 0.021
27.08.2025 07:00 21 0.025
26.08.2025 07:00 20 0.021
25.08.2025 07:00 21 0.023
H — water level
Q — Discharge
QNQN
 
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