Long Lake is a lake located in Madison County, Illinois. It appears on the Monks Mound USGS 7.5-minute topographic quadrangle. The nearest populated place is Pontoon Beach, approximately 0.9 miles to the S.
Madison County · Illinois
Long Lake is a lake located in Madison County, Illinois. It appears on the Monks Mound USGS 7.5-minute topographic quadrangle. The nearest populated place is Pontoon Beach, approximately 0.9 miles to the S.