Usa Flash Floods

epa02198543 Volunteers on horseback survey the damage before looking for survivors at Albert Pike campground near Caddo Gap , Arkansas , USA , 12 June 2010 .  Flash floods swamped campgrounds along a pair of southwestern Arkansas rivers early 11 June 2010 killing at least 16 peopleleaving families pleading with emergency workers for help in finding dozens of others who were missing .  EPA/AARON M . SPRECHER