Clark Run is a stream located in Warren County, Pennsylvania. It appears on the Youngsville USGS 7.5-minute topographic quadrangle. The nearest populated place is Althom, approximately 0.7 miles to the WSW.
Warren County · Pennsylvania
Clark Run is a stream located in Warren County, Pennsylvania. It appears on the Youngsville USGS 7.5-minute topographic quadrangle. The nearest populated place is Althom, approximately 0.7 miles to the WSW.