Povodí Labe - Water Levels and Discharges

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Water Levels and Discharges CAUTION: All data are without validation 12.09.2026 19:33:19

Station Dolní Štěpanice River Jizerka
Floods
1st level of flood emergency					140[cm]
2nd level of flood emergency					165[cm]
3rd level of flood emergency					190[cm]
3rd level of flood emergency (State of extreme flood) (Q50)					236[cm]
Remark
low flow rates
Q355:					0.238 [m³.s^-1]
QN [m³.s^-1]
Q1	Q2	Q5	Q10	Q20	Q50	Q100
9.100	15.50	27.30	38.80	52.60	74.90	95.00
Historical floods (3 highest recorded for a period of observation)
29.05.1941	40.00 [m³.s^-1]		N ~5
09.03.2000	31.00 [m³.s^-1]		N ~2-5
26.05.1928	24.00 [m³.s^-1]		N ~1-2

H — water level
Q — Discharge
Q_N — QN

Cross Section

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