What is the original name for the village just north of the Portsmouth Gaseous Diffusion Plant?
Piketon, Ohio: Piketon is a village in Pike County, Ohio, United States, along the Scioto River. Piketon, Ohio:  The village is best known for the uranium enrichment plant located there (one of only three such plants in the United States). Piketon, Ohio:  Originally called Jefferson, it was the county seat of Pike County 1815–1845, when James Emmitt, a wealthy local entrepreneur, influenced removal of the county seat to Waverly, due to its closer proximity to the then new Ohio & Erie Canal. Portsmouth Gaseous Diffusion Plant: The Portsmouth Gaseous Diffusion Plant is a facility located in Scioto Township, Pike County, Ohio, just south of Piketon, Ohio that previously produced enriched uranium, including weapons-grade uranium, for the United States Atomic Energy program and U.S. nuclear weapons program.
Jefferson