Riley Reservoir is a reservoir located in Harney County, Oregon. It appears on the Drinkwater Pass USGS 7.5-minute topographic quadrangle. The nearest populated place is Drewsey, approximately 2.4 miles to the SW.
Harney County · Oregon
Riley Reservoir is a reservoir located in Harney County, Oregon. It appears on the Drinkwater Pass USGS 7.5-minute topographic quadrangle. The nearest populated place is Drewsey, approximately 2.4 miles to the SW.