Flood

A review of the flood management: from flood control to flood resilience

Flooding is the most common and costly natural disaster in the United States, and its frequency is increasing due to climate change, sea-level rise, and rapid urbanization. It occurs when water overflows onto land that is normally dry, often caused by heavy rainfall, rapid snowmelt, or infrastructure failures like dam or levee breaches. As of 2026, the interval between billion-dollar disasters has shortened significantly, emphasizing the urgent need for resilient management strategies. Types of Flooding A review of the flood management: from flood

There are five primary types of floods that vary in cause and speed: often caused by heavy rainfall