Lowest and Highest Points in Randolph County


Randolph County map Map legend and scale
Low elevation: <360 feet above mean sea level
      Place: Mississippi River
      7.5' quadrangle name: Rockwood
      PLSS: 3-8-8S-5W
      Geology: Cahokia Alluvium in river valley

High elevation: >740 feet above mean sea level
      Place: Unnamed hilltop
      7.5' quadrangle name: Rockwood
      PLSS: 3-29-8S-5W
      Geology: Thin Vandalia till over
            Pennsylvanian Caseyville Sandstone


Area: 588.68 square miles
      Total relief (approximate): 380 feet
      Average percent slope: 1.67%



High/Low Home


Updated 05/27/2011 SLD

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