Floods: The How and Why
Floods are among the most impactful of natural disasters, in terms of both human hardship and economic loss. Unfortunately, they are also among the most frequent natural disasters. To put that into perspective, about 90% of the damage related to all natural disasters (excluding droughts) is caused by floods and associated debris flows. Flooding can be experienced in practically any area, but why? In today's blog, Big Bags USA® takes a closer look at how and why floods occur and how you can be prepared for flooding to hit your community. What Causes Floods? Most commonly, flooding occurs from heavy rainfall. When the natural water courses do not have the capacity to hold the excess rain water, flooding can occur. In addition, storm surge, hurricanes and other tropical activity can also cause flooding to occur. Flooding can even happen during dry weather conditions, for example is a dam or levee were to fail. Other factors that contribute to flooding include urbanization, to...