Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 14.03.2026 21:12
             
Water Levels and Discharges CAUTION: All data are without validation
test
14.03.2026 21:15:08
 Station  LG Modrava  River  Vydra
Floods
1st level of flood emergency  1st level of flood emergency  120[cm]
2nd level of flood emergency  2nd level of flood emergency  140[cm]
3rd level of flood emergency  3rd level of flood emergency  160[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)218[cm]
Remark
low flow rates
low flow rates Q355:0.744 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
29.0038.0052.0065.0079.00101.0120.0
 Historical floods (3 highest recorded for a period of observation)
21.12.1993109.0 [m3.s-1] N ~50-100
12.08.200287.00 [m3.s-1] N ~>20
08.07.195479.00 [m3.s-1] N ~20
Graf
  H [cm]
Q [m3.s-1]
QN
14.03.2026 20:50 63 3.940
14.03.2026 20:40 63 3.940
14.03.2026 20:30 63 3.940
14.03.2026 20:20 63 3.940
14.03.2026 20:10 63 3.940
14.03.2026 20:00 63 3.940
14.03.2026 19:00 62 3.620
14.03.2026 18:00 62 3.620
14.03.2026 17:00 62 3.620
14.03.2026 16:00 62 3.620
14.03.2026 15:00 62 3.620
14.03.2026 14:00 62 3.620
14.03.2026 13:00 62 3.620
14.03.2026 12:00 63 3.940
14.03.2026 11:00 63 3.940
14.03.2026 10:00 63 3.940
14.03.2026 09:00 63 3.940
14.03.2026 08:00 64 4.280
14.03.2026 07:00 64 4.280
14.03.2026 06:00 64 4.280
14.03.2026 05:00 65 4.630
14.03.2026 04:00 65 4.630
14.03.2026 03:00 65 4.630
14.03.2026 02:00 66 5.000
14.03.2026 01:00 66 5.000
14.03.2026 00:00 66 5.000
13.03.2026 23:00 66 5.000
13.03.2026 22:00 66 5.000
13.03.2026 07:00 69 6.220
12.03.2026 07:00 69 6.220
11.03.2026 07:00 63 3.940
10.03.2026 07:00 60 3.030
09.03.2026 07:00 59 2.760
08.03.2026 07:00 58 2.510
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