Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 13.06.2026 06:31
             
Water Levels and Discharges CAUTION: All data are without validation 13.06.2026 06:33:08
 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
13.06.2026 06:15 14 0,342
13.06.2026 06:00 14 0,334
13.06.2026 05:00 14 0,324
13.06.2026 04:00 13 0,321
13.06.2026 03:00 13 0,304
13.06.2026 02:00 13 0,311
13.06.2026 01:00 13 0,309
13.06.2026 00:00 13 0,301
12.06.2026 23:00 12 0,281
12.06.2026 22:00 12 0,286
12.06.2026 21:00 12 0,288
12.06.2026 20:00 12 0,288
12.06.2026 19:00 12 0,288
12.06.2026 18:00 12 0,293
12.06.2026 17:00 13 0,304
12.06.2026 16:00 13 0,311
12.06.2026 15:00 13 0,316
12.06.2026 14:00 13 0,319
12.06.2026 13:00 14 0,326
12.06.2026 12:00 14 0,324
12.06.2026 11:00 11 0,265
12.06.2026 10:00 16 0,390
12.06.2026 09:00 18 0,466
12.06.2026 08:00 17 0,428
12.06.2026 07:00 16 0,400
11.06.2026 07:00 21 0,584
10.06.2026 07:00 8 0,195
09.06.2026 07:00 4 0,108
08.06.2026 07:00 4 0,112
07.06.2026 07:00 6 0,135
H — water level
Q — Discharge
QNQN
 Cross Section
Přícný profil
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