Lake Cosman is a reservoir located in Cook County, Illinois. It appears on the Palatine USGS 7.5-minute topographic quadrangle. The nearest populated place is Schnells Corner, approximately 1.7 miles to the NE.
Cook County · Illinois
Lake Cosman is a reservoir located in Cook County, Illinois. It appears on the Palatine USGS 7.5-minute topographic quadrangle. The nearest populated place is Schnells Corner, approximately 1.7 miles to the NE.