Wallace Slough is a stream located in Columbia County, Oregon. It appears on the Nassa Point USGS 7.5-minute topographic quadrangle. The nearest populated place is Flandersville, approximately 0.9 miles to the N.
Columbia County · Oregon
Wallace Slough is a stream located in Columbia County, Oregon. It appears on the Nassa Point USGS 7.5-minute topographic quadrangle. The nearest populated place is Flandersville, approximately 0.9 miles to the N.