Flood

How do flood start?

The simplest explanation for flooding is heavy rains. You do not necessarily need to have heavy rains to experience flooding in your area. Some extra things to look into: a lack of vegetation, urban drainage basins, storm surges and tsunamis, channels with steep sides, melting snow and ice, or broken dams. What can help stop …

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How floods are measured?

Melting snow causes floodingtoo much rain causes floodingsudden warm temperatures combined with heavy rains causes floodingfreezing water causes flooding. , and flash floods., and coastal floods., and urban floods. River (or fluvial) floods. Ponding (or pluvial flooding). How to measure the intensity of a flood? Catchment-Run-Off Method: The catchment area is the command area of …

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