Madison County topographic maps

Average elevation: 817 ft

Also found west of Fredericktown but still within Madison County is Black Mountain. Highway E runs along the base of Black Mountain, beside the St. Francis River. While Black Mountain is only the 42nd highest (above sea level) in Missouri, Black Mountain has the largest difference in elevation from the base to…

Average elevation: 768 ft

Average elevation: 492 ft

Average elevation: 633 ft

Average elevation: 801 ft