Water Levels and Discharges  |  Reservoirs  |  Precipitation  |  Water quality Last site revision 19.03.2026 11:20
             
Water Levels and Discharges CAUTION: All data are without validation 19.03.2026 11:23:30
 Station  Janov-Harrachov  River  Mumlava
Floods
1st level of flood emergency  1st level of flood emergency  160[cm]
2nd level of flood emergency  2nd level of flood emergency  190[cm]
3rd level of flood emergency  3rd level of flood emergency  250[cm]
State of extreme flood  3rd level of flood emergency  (!State of extreme flood) (Q50)291[cm]
Remark
low flow rates
low flow rates Q355:0,393 [m3.s-1]
QN [m3.s-1]
Q1Q2Q5Q10Q20Q50Q100
23,7035,0052,7068,0084,90110,0130,0
 Historical floods (3 highest recorded for a period of observation)
—— [m3.s-1] N ~
—— [m3.s-1] N ~
—— [m3.s-1] N ~
Graf
  H [cm]
Q [m3.s-1]
QN
19.03.2026 11:15 89 1,291
19.03.2026 11:00 89 1,301
19.03.2026 10:00 89 1,301
19.03.2026 09:00 89 1,310
19.03.2026 08:00 89 1,301
19.03.2026 07:00 89 1,319
19.03.2026 06:00 89 1,319
19.03.2026 05:00 89 1,319
19.03.2026 04:00 89 1,319
19.03.2026 03:00 89 1,319
19.03.2026 02:00 89 1,319
19.03.2026 01:00 89 1,319
19.03.2026 00:00 89 1,319
18.03.2026 23:00 89 1,310
18.03.2026 22:00 89 1,301
18.03.2026 21:00 89 1,282
18.03.2026 20:00 88 1,264
18.03.2026 19:00 88 1,255
18.03.2026 18:00 88 1,246
18.03.2026 17:00 88 1,237
18.03.2026 16:00 88 1,237
18.03.2026 15:00 88 1,237
18.03.2026 14:00 88 1,237
18.03.2026 13:00 88 1,246
18.03.2026 12:00 88 1,255
18.03.2026 07:00 89 1,282
17.03.2026 07:00 91 1,482
16.03.2026 07:00 93 1,734
15.03.2026 07:00 97 2,344
14.03.2026 07:00 97 2,268
13.03.2026 07:00 95 2,040
H — water level
Q — Discharge
QN — QN
 Cross Section
Přícný profil
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