Lowest and Highest Points in Edgar County

Lowest and Highest Points in Edgar County
Low Elevation: 
<510 feet above mean sea level
Low Place: 
Sugar and Brouilletts Creeks
Low Quad Name: 
Dennison and St. Bernice
Low PLSS: 
2-16-12N-10W and 2-14-14N-10W
Low Geology: 
Cahokia Alluvium, river valley
High Elevation: 
>835 feet above mean sea level
High Place: 
unnamed hilltop
High Quad Name: 
Grandview
High PLSS: 
2-4-12N-13E
High Geology: 
Westfield Moraine
Area: 
616.99 square miles
Total Relief: 
325 feet
Percent Slope: 
0.79%