Hay Hollow Reservoir is a reservoir located in Pike County, Ohio. It appears on the Richmond Dale USGS 7.5-minute topographic quadrangle. The nearest populated place is Mount Sinai, approximately 1.8 miles to the NE.
Pike County · Ohio
Hay Hollow Reservoir is a reservoir located in Pike County, Ohio. It appears on the Richmond Dale USGS 7.5-minute topographic quadrangle. The nearest populated place is Mount Sinai, approximately 1.8 miles to the NE.