Prospect Reservoir is a reservoir located in Malheur County, Oregon. It appears on the Rinehart Canyon USGS 7.5-minute topographic quadrangle. The nearest populated place is Watson (historical), approximately 14.9 miles to the NE.
Malheur County · Oregon
Prospect Reservoir is a reservoir located in Malheur County, Oregon. It appears on the Rinehart Canyon USGS 7.5-minute topographic quadrangle. The nearest populated place is Watson (historical), approximately 14.9 miles to the NE.