Lower Blue Mountain Lake is a reservoir located in Sussex County, New Jersey. It appears on the Flatbrookville USGS 7.5-minute topographic quadrangle. The nearest populated place is Flatbrookville, approximately 1.9 miles to the W.
Sussex County · New Jersey
Lower Blue Mountain Lake is a reservoir located in Sussex County, New Jersey. It appears on the Flatbrookville USGS 7.5-minute topographic quadrangle. The nearest populated place is Flatbrookville, approximately 1.9 miles to the W.