Oriental Basin is a basin located in Umatilla County, Oregon. It appears on the Pearson Ridge USGS 7.5-minute topographic quadrangle. The nearest populated place is Hidaway Springs, approximately 8.2 miles to the N.
Umatilla County · Oregon
Oriental Basin is a basin located in Umatilla County, Oregon. It appears on the Pearson Ridge USGS 7.5-minute topographic quadrangle. The nearest populated place is Hidaway Springs, approximately 8.2 miles to the N.