Scioto Marsh
The Scioto Marsh, the largest of three extensive marsh areas in western Hardin County, was formed in the low basins left by the last retreating glacier 10,000 years ago. It covered more than 16,000 acres and was thought to be a source of malaria by the early settlers. A drainage project was begun in 1859, and the remaining peat-ladened soil helped make this rich agricultural area.
Marker is at the intersection of Ohio Route 195 and County Route 110, on the right when traveling south on State Route 195.
Courtesy hmdb.org
