Lowest and Highest Points in Shelby County

Lowest and Highest Points in Shelby County
Low Elevation: 
<505 feet above mean sea level
Low Place: 
Kaskaskia River
Low Quad Name: 
Beecher City
Low PLSS: 
3-15-9N-3E
Low Geology: 
Cahokia Alluvium, river valley
High Elevation: 
>829 feet above mean sea level
High Place: 
Williamsville Hill
High Quad Name: 
Lakewood
High PLSS: 
3-23-10N-2E
High Geology: 
Hagarstown ridge
Area: 
759.95 square miles
Total Relief: 
324 feet
Percent Slope: 
0.88%