Big Sourdough Canyon is a valley located in Morrow County, Oregon. It appears on the Freezeout Ridge USGS 7.5-minute topographic quadrangle. The nearest populated place is Lena, approximately 6.8 miles to the N.
Morrow County · Oregon
Big Sourdough Canyon is a valley located in Morrow County, Oregon. It appears on the Freezeout Ridge USGS 7.5-minute topographic quadrangle. The nearest populated place is Lena, approximately 6.8 miles to the N.