Flash Flood Early Warning
Flood Forecasting and Warning Center (FFWC)
Bangladesh Water Development Board (BWDB)

Station Name

Pre-monsoon Historical Hydrograph

Level Indicator/Marker

Warning Level

Normal Level -- More than 50 cm below Danger Level

Warning Level -- Below Danger Level within 50 cm

Flood Level -- At and above Danger Level upto 1 m

Severe Level -- More than 1 meter above Danger Level


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