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Wabash County


wabash county map 


Low elevation: <360 feet above mean sea level
      Place: Wabash River
      7.5' quadrangle name: Grayville
      PLSS: 2-16-3S-14W
      Geology: Cahokia Alluvium in river valley

High elevation: >590 feet above mean sea level
      Place: Unnamed hilltop
      7.5' quadrangle name: Lancaster
      PLSS: 2-15-1N-13W
      Geology: Thin Illinois Vandalia till over Pennsylavanian Mattoon Formation

Area: 225.04 square miles
      Total relief (approximate): 230 feet
      Average percent slope: 0.96%


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ILLINOIS STATE GEOLOGICAL SURVEY
INSTITUTE OF NATURAL RESOURCE SUSTAINABILITY     |    UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN

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Updated 5/7/2007 JKH