Elk Rock Island is a island located in Clackamas County, Oregon. It appears on the Lake Oswego USGS 7.5-minute topographic quadrangle. The nearest populated place is Dunthorpe, approximately 0.4 miles to the W.
Clackamas County · Oregon
Elk Rock Island is a island located in Clackamas County, Oregon. It appears on the Lake Oswego USGS 7.5-minute topographic quadrangle. The nearest populated place is Dunthorpe, approximately 0.4 miles to the W.