sentences:  The Kittatinny Valley is north of the terminal moraine; it runs north of Belvidere, to south of Great Meadows, then east to the north of Hackettstown.Towns such as Blairstown, Johnsonburg, Hope and Allamuchy are in the Kittatinny Valley
  
  The highest elevation is above sea level on the Kittatinny Ridge, at two areas just south of Upper Yards Creek Reservoir, west of Blairstown.The lowest point is the confluence of the Delaware and Musconetcong rivers at the county's southern tip, at of elevation.