Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 05.04.2026 16:10
             
Water Levels and Discharges CAUTION: All data are without validation 05.04.2026 16:13:57
 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
05.04.2026 16:00 11 0,271
05.04.2026 15:00 11 0,271
05.04.2026 14:00 11 0,265
05.04.2026 13:00 11 0,260
05.04.2026 12:00 11 0,260
05.04.2026 11:00 11 0,258
05.04.2026 10:00 11 0,258
05.04.2026 09:00 11 0,258
05.04.2026 08:00 11 0,258
05.04.2026 07:00 11 0,260
05.04.2026 06:00 11 0,263
05.04.2026 05:00 11 0,263
05.04.2026 04:00 11 0,265
05.04.2026 03:00 11 0,268
05.04.2026 02:00 11 0,271
05.04.2026 01:00 11 0,271
05.04.2026 00:00 11 0,271
04.04.2026 23:00 11 0,268
04.04.2026 22:00 11 0,268
04.04.2026 21:00 11 0,271
04.04.2026 20:00 11 0,263
04.04.2026 19:00 11 0,260
04.04.2026 18:00 11 0,260
04.04.2026 17:00 11 0,260
04.04.2026 07:00 11 0,250
03.04.2026 07:00 11 0,260
02.04.2026 07:00 11 0,268
01.04.2026 07:00 12 0,276
31.03.2026 07:00 12 0,283
30.03.2026 07:00 12 0,293
H — water level
Q — Discharge
QNQN
 Cross Section
Přícný profil
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