Thompson Ridge is a ridge located in Okanogan County, Washington. It appears on the Thompson Ridge USGS 7.5-minute topographic quadrangle. The nearest populated place is Winthrop, approximately 6.9 miles to the ENE.
Okanogan County · Washington
Thompson Ridge is a ridge located in Okanogan County, Washington. It appears on the Thompson Ridge USGS 7.5-minute topographic quadrangle. The nearest populated place is Winthrop, approximately 6.9 miles to the ENE.