Mill Slough is a gut located in Gallatin County, Illinois. It appears on the Wabash Island USGS 7.5-minute topographic quadrangle. The nearest populated place is Oak Grove, approximately 3.2 miles to the E.
Gallatin County · Illinois
Mill Slough is a gut located in Gallatin County, Illinois. It appears on the Wabash Island USGS 7.5-minute topographic quadrangle. The nearest populated place is Oak Grove, approximately 3.2 miles to the E.