Johnston Lake is a reservoir located in Jefferson County, Idaho. It appears on the Mud Lake NW USGS 7.5-minute topographic quadrangle. The nearest populated place is Level (historical), approximately 4.8 miles to the SW.
Jefferson County · Idaho
Johnston Lake is a reservoir located in Jefferson County, Idaho. It appears on the Mud Lake NW USGS 7.5-minute topographic quadrangle. The nearest populated place is Level (historical), approximately 4.8 miles to the SW.