Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 20.05.2026 08:44
             
Water Levels and Discharges CAUTION: All data are without validation
test
20.05.2026 08:47:43
 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
20.05.2026 08:20 28 0.092
20.05.2026 08:10 28 0.092
20.05.2026 08:00 28 0.092
20.05.2026 07:00 28 0.092
20.05.2026 06:00 28 0.092
20.05.2026 05:00 28 0.092
20.05.2026 04:00 28 0.090
20.05.2026 03:00 28 0.090
20.05.2026 02:00 28 0.088
20.05.2026 01:00 28 0.090
20.05.2026 00:00 28 0.090
19.05.2026 23:00 28 0.090
19.05.2026 22:00 28 0.092
19.05.2026 21:00 28 0.093
19.05.2026 20:00 28 0.095
19.05.2026 19:00 28 0.095
19.05.2026 18:00 28 0.095
19.05.2026 17:00 28 0.097
19.05.2026 16:00 28 0.097
19.05.2026 15:00 28 0.097
19.05.2026 14:00 28 0.097
19.05.2026 13:00 28 0.095
19.05.2026 12:00 28 0.095
19.05.2026 11:00 28 0.097
19.05.2026 10:00 28 0.097
19.05.2026 09:00 28 0.095
19.05.2026 07:00 28 0.093
18.05.2026 07:00 28 0.092
17.05.2026 07:00 28 0.088
16.05.2026 07:00 28 0.101
15.05.2026 07:00 29 0.113
14.05.2026 07:00 29 0.117
H — water level
Q — Discharge
QNQN
 
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