Lowest and Highest Points in Clay County
Low elevation:
<400 feet above mean sea level
Place: Little Wabash River
7.5' quadrangle name: Enterprise
PLSS: 3-18-2N-9E
Geology: Equality Formation, Carmi
member, lake bottom
High elevation: >625 feet above mean sea level
Place: unnamed hilltop
7.5' quadrangle name: Oskaloosa
PLSS: 3-8-4N-5E
Geology: Mapped as Glasford, probably
Hagarstown ridge
Area: 464.22 square miles
Total relief (approximate): 225 feet
Average percent slope: 0.68%
Place: Little Wabash River
7.5' quadrangle name: Enterprise
PLSS: 3-18-2N-9E
Geology: Equality Formation, Carmi
member, lake bottom
High elevation: >625 feet above mean sea level
Place: unnamed hilltop
7.5' quadrangle name: Oskaloosa
PLSS: 3-8-4N-5E
Geology: Mapped as Glasford, probably
Hagarstown ridge
Area: 464.22 square miles
Total relief (approximate): 225 feet
Average percent slope: 0.68%
Updated 05/25/2011 SLD