Organ Valley is a basin located in San Diego County, California. It appears on the Mesa Grande USGS 7.5-minute topographic quadrangle. The nearest populated place is Mesa Grande, approximately 3.5 miles to the NE.
San Diego County · California
Organ Valley is a basin located in San Diego County, California. It appears on the Mesa Grande USGS 7.5-minute topographic quadrangle. The nearest populated place is Mesa Grande, approximately 3.5 miles to the NE.