Low Elevation
< 400 feet above mean sea level
Low Place
Little Wabash River
Low Quad Name
Enterprise
Low PLSS
3-18-2N-9E
Low Geology
Equality Formation, Carmi member, lake bottom
High Elevation
> 625 feet above mean sea level
High Place
unnamed hilltop
High Quad Name
Oskaloosa
High PLSS
3-8-4N-5E
High Geology
Mapped as Glasford, probably Hagarstown ridge
Area
464.22 square miles
Total Relief
225 feet
Percent Slope
0.68%