Lowest and Highest Points in Dewitt County

Lowest and Highest Points in Dewitt County
Low Elevation: 
<605 feet above mean sea level
Low Place: 
Salt Creek
Low Quad Name: 
Chestnut
Low PLSS: 
3-7-19N-1E
Low Geology: 
Cahokia Alluvium, river valley
High Elevation: 
>811 feet above mean sea level
High Place: 
unnamed hilltop
High Quad Name: 
Heyworth
High PLSS: 
3-21-21N-3E
High Geology: 
Heyworth Moraine
Area: 
400.71 square miles
Total Relief: 
206 feet
Percent Slope: 
0.63%