Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 17.03.2026 18:29
             
Water Levels and Discharges CAUTION: All data are without validation 17.03.2026 18:29:26
 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
17.03.2026 18:15 19 0,501
17.03.2026 18:00 19 0,501
17.03.2026 17:00 19 0,501
17.03.2026 16:00 19 0,501
17.03.2026 15:00 19 0,501
17.03.2026 14:00 19 0,501
17.03.2026 13:00 19 0,501
17.03.2026 12:00 19 0,508
17.03.2026 11:00 19 0,501
17.03.2026 10:00 19 0,508
17.03.2026 09:00 19 0,515
17.03.2026 08:00 20 0,519
17.03.2026 07:00 19 0,515
17.03.2026 06:00 19 0,501
17.03.2026 05:00 19 0,491
17.03.2026 04:00 19 0,487
17.03.2026 03:00 18 0,480
17.03.2026 02:00 19 0,487
17.03.2026 01:00 18 0,473
17.03.2026 00:00 18 0,477
16.03.2026 23:00 18 0,480
16.03.2026 22:00 19 0,484
16.03.2026 21:00 19 0,491
16.03.2026 20:00 19 0,498
16.03.2026 19:00 19 0,508
16.03.2026 07:00 19 0,484
15.03.2026 07:00 19 0,501
14.03.2026 07:00 20 0,526
13.03.2026 07:00 20 0,550
12.03.2026 07:00 22 0,626
11.03.2026 07:00 23 0,660
H — water level
Q — Discharge
QNQN
 Cross Section
Přícný profil
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