West Arm is a bay located in Columbia County, Oregon. It appears on the Sauvie Island USGS 7.5-minute topographic quadrangle. The nearest populated place is Chapman Landing, approximately 1.0 miles to the NW.
Columbia County · Oregon
West Arm is a bay located in Columbia County, Oregon. It appears on the Sauvie Island USGS 7.5-minute topographic quadrangle. The nearest populated place is Chapman Landing, approximately 1.0 miles to the NW.