Halfmoon Lake is a lake located in Washington County, Illinois. It appears on the Okawville USGS 7.5-minute topographic quadrangle. The nearest populated place is Wertenberg, approximately 2.5 miles to the WSW.
Washington County · Illinois
Halfmoon Lake is a lake located in Washington County, Illinois. It appears on the Okawville USGS 7.5-minute topographic quadrangle. The nearest populated place is Wertenberg, approximately 2.5 miles to the WSW.