Gardner Island is a area located in Howard County, Missouri. It appears on the Billingsville USGS 7.5-minute topographic quadrangle. The nearest populated place is Boonville, approximately 2.0 miles to the E.
Howard County · Missouri
Gardner Island is a area located in Howard County, Missouri. It appears on the Billingsville USGS 7.5-minute topographic quadrangle. The nearest populated place is Boonville, approximately 2.0 miles to the E.