Sulfur Spring is a spring located in Contra Costa County, California. It appears on the Clayton USGS 7.5-minute topographic quadrangle. The nearest populated place is Alamo Oaks, approximately 3.2 miles to the S.
Contra Costa County · California
Sulfur Spring is a spring located in Contra Costa County, California. It appears on the Clayton USGS 7.5-minute topographic quadrangle. The nearest populated place is Alamo Oaks, approximately 3.2 miles to the S.