Lowest and Highest Points in Douglas County

Lowest and Highest Points in Douglas County
Low Elevation: 
<620 feet above mean sea level
Low Place: 
Embarras River
Low Quad Name: 
Oakland
Low PLSS: 
3-5-14N-10E
Low Geology: 
Cahokia Alluvium, river valley
High Elevation: 
>720 feet above mean sea level
High Place: 
unnamed hilltop
High Quad Name: 
Newman
High PLSS: 
2-5-16N-14W
High Geology: 
West Ridge Moraine
Area: 
412.83 square miles
Total Relief: 
100 feet
Percent Slope: 
0.40%