Blue Sink is a basin located in Rutherford County, Tennessee. It appears on the Rockvale USGS 7.5-minute topographic quadrangle. The nearest populated place is Cedar Grove, approximately 1.1 miles to the S.
Rutherford County · Tennessee
Blue Sink is a basin located in Rutherford County, Tennessee. It appears on the Rockvale USGS 7.5-minute topographic quadrangle. The nearest populated place is Cedar Grove, approximately 1.1 miles to the S.