Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 31.05.2026 08:15
             
Water Levels and Discharges CAUTION: All data are without validation 31.05.2026 08:18:23
 Station  Rychnov nad Kněžnou  River  Kněžná
Floods
1st level of flood emergency  1st level of flood emergency  100[cm]
2nd level of flood emergency  2nd level of flood emergency  130[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)311[cm]
Remark
low flow rates
low flow rates Q355:0,044 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
9,21014,6023,8032,2041,9056,9069,80
 Historical floods (3 highest recorded for a period of observation)
08.07.199727,50 [m3.s-1] N ~5-10
22.07.201125,00 [m3.s-1] N ~5
31.03.200623,00 [m3.s-1] N ~5
Graf
  H [cm]
Q [m3.s-1]
QN
31.05.2026 08:00 3 0,081
31.05.2026 07:00 3 0,079
31.05.2026 06:00 3 0,081
31.05.2026 05:00 3 0,081
31.05.2026 04:00 3 0,081
31.05.2026 03:00 3 0,081
31.05.2026 02:00 3 0,081
31.05.2026 01:00 3 0,081
31.05.2026 00:00 3 0,079
30.05.2026 23:00 3 0,079
30.05.2026 22:00 3 0,081
30.05.2026 21:00 3 0,081
30.05.2026 20:00 3 0,079
30.05.2026 19:00 3 0,077
30.05.2026 18:00 3 0,077
30.05.2026 17:00 3 0,075
30.05.2026 16:00 2 0,073
30.05.2026 15:00 2 0,073
30.05.2026 14:00 2 0,071
30.05.2026 13:00 3 0,075
30.05.2026 12:00 3 0,077
30.05.2026 11:00 3 0,075
30.05.2026 10:00 3 0,075
30.05.2026 09:00 3 0,075
30.05.2026 07:00 3 0,075
29.05.2026 07:00 3 0,077
28.05.2026 07:00 3 0,079
27.05.2026 07:00 3 0,092
26.05.2026 07:00 4 0,094
25.05.2026 07:00 4 0,106
H — water level
Q — Discharge
QN — QN
 Cross Section
Přícný profil
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