NEW HOPE, PA – SEPTEMBER 20: Don Zimmerman of Yardley, Pennsylvania walks through flood waters near the Delaware River September 20, 2004 in Yardley, Pennsylvania. Rain from Hurricane Ivan in upstate Pennsylvania and New York caused the worst flooding along the Delaware River in 50 years. Pennsylvania Governor Ed Rendell and New Jersey Governor James McGreevey called states of emergency in numerous counties in their respective states. 6 people died due to the flooding in Pennsylvania. (Photo by William Thomas Cain/Getty Images)