McDonald Canyon is a valley located in Umatilla County, Oregon. It appears on the Table Rock USGS 7.5-minute topographic quadrangle. The nearest populated place is McKay, approximately 3.3 miles to the E.
Umatilla County · Oregon
McDonald Canyon is a valley located in Umatilla County, Oregon. It appears on the Table Rock USGS 7.5-minute topographic quadrangle. The nearest populated place is McKay, approximately 3.3 miles to the E.