Powder Springs Mayor Kim Harp : ` ` It just happened so fast . It really scared us '' Hundreds of homes swallowed by muddy water as the rain refused to subside . Entrance to Six Flags , Georgia 's largest amusement park , submerged in water .
Powder Springs resident Kim Harp : `` It just came so fast . It really terrified us '' Scores of homes swallowed by muddy waters as the rain refused to subside . Entrance to Six Flags , Georgia 's largest amusement park , sitting in water .