Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 12.01.2026 17:17
             
Water Levels and Discharges CAUTION: All data are without validation
test
12.01.2026 17:19:32
 Station  LG Světlá nad Sázavou  River  Sázava
Floods
1st level of flood emergency  1st level of flood emergency  160[cm]
2nd level of flood emergency  2nd level of flood emergency  220[cm]
3rd level of flood emergency  3rd level of flood emergency  280[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)409[cm]
Remark
low flow rates
low flow rates Q355:1.450 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
75.00142.0174.0254.0292.0
 Historical floods (3 highest recorded for a period of observation)
14.08.2002238.0 [m3.s-1] N ~20-50
08.07.1997207.0 [m3.s-1] N ~10-20
17.01.1968135.0 [m3.s-1] N ~2-5
Graf
  H [cm]
Q [m3.s-1]
QN
12.01.2026 17:00 45 4.627
12.01.2026 16:00 44 4.564
12.01.2026 15:00 42 4.140
12.01.2026 14:00 46 4.790
12.01.2026 13:00 48 5.342
12.01.2026 12:00 47 5.144
12.01.2026 11:00 47 5.122
12.01.2026 10:00 47 5.144
12.01.2026 09:00 48 5.232
12.01.2026 08:00 49 5.452
12.01.2026 07:00 49 5.562
12.01.2026 06:00 49 5.452
12.01.2026 05:00 48 5.320
12.01.2026 04:00 48 5.232
12.01.2026 03:00 47 5.166
12.01.2026 02:00 47 4.995
12.01.2026 01:00 46 4.850
12.01.2026 00:00 46 4.830
11.01.2026 23:00 44 4.480
11.01.2026 22:00 42 4.160
11.01.2026 21:00 42 4.160
11.01.2026 20:00 42 4.080
11.01.2026 19:00 42 4.023
11.01.2026 18:00 40 3.719
11.01.2026 07:00 39 3.529
10.01.2026 07:00 35 2.775
09.01.2026 07:00 33 2.435
08.01.2026 07:00 39 3.438
07.01.2026 07:00 35 2.888
06.01.2026 07:00 41 3.909
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