What is an areal flood?

An areal flood, also known as a flash flood, is characterized by quickly rising water levels in a relatively short period of time. This type of flood can occur in a variety of locations, including urban areas, rural landscapes, and low-lying regions. Areal floods are typically caused by heavy rainfall, rapid snowmelt, or the overflow of rivers and streams.

Areal floods can be extremely dangerous and can lead to significant property damage, loss of life, and disruption of infrastructure. They often occur with little warning, making them particularly dangerous for those in low-lying areas or near bodies of water.

In order to mitigate the risks associated with areal floods, it is important for individuals and communities to be prepared. This can include having an emergency plan in place, staying informed of weather forecasts, and avoiding driving or walking through flooded areas. Additionally, efforts to manage and control stormwater runoff and improve drainage systems can help to reduce the likelihood and impact of areal floods.