Rising Waters, and Sinking Hearts, in New Jersey
Rescue officials evacuate about 300 more families from Byram Township and many other towns in northern New Jersey ravaged by floods from more than 14 inches of rain; Gov Christine Todd Whitman places Morris and Sussex counties under state of emergency; state asks for affected areas to be declared federal disaster areas; Whitman says designation is important because state's disaster fund has been depleted since last tropical storm in fall 1999; photo; map (M)
