Povodí Labe - Water Levels and Discharges

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Water Levels and Discharges CAUTION: All data are without validation 05.04.2026 16:09:30

Station Slaná River Oleška - Semily
Floods
1st level of flood emergency					—[cm]
2nd level of flood emergency					—[cm]
3rd level of flood emergency					—[cm]
3rd level of flood emergency (State of extreme flood) (Q50)					—[cm]
Remark
low flow rates
Q355:					0,243 [m³.s^-1]
QN [m³.s^-1]
Q1	Q2	Q5	Q10	Q20	Q50	Q100
24,30	36,10	54,70	71,00	89,00	115,0	138,0
Historical floods (3 highest recorded for a period of observation)
—	— [m³.s^-1]		N ~
—	— [m³.s^-1]		N ~
—	— [m³.s^-1]		N ~

H — water level
Q — Discharge
Q_N — QN

Cross Section

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