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Iroquois County


iroquois county map Map legend and scale


Low elevation: <605 feet above mean sea level
      Place: Iroquois River
      7.5' quadrangle name: Kankakee
      PLSS: 2-15-29N-13W
      Geology: Henry formation outwash in river valley

High elevation:  >820 feet above mean sea level
      Place: Unnamed hilltop
      7.5' quadrangle name: Stockland
      PLSS: 2-23-24N-11W
      Geology: Chatsworth Moraine

Area: 1,108.09 square miles
      Total relief (approximate): 215 feet
      Average percent slope: 0.44%


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

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Updated 5/4/2007 JKH