Are the death tolls from U.S. floods increasing?
On average, U.S. flooding kills more than 100 people a year–more than any other single weather hazard, including tornadoes and hurricanes. The average flooding toll has increased in recent decades while deaths from tornadoes and hurricanes have dropped. Almost half of all flash-flood deaths are connected to stream crossings or highway travel. Victims often underestimate the power of water when driving into flooded areas. It takes only 18 inches of water to float a typical vehicle.
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