Dean Springs Reservoir   Be the first to submit input for Dean Springs Reservoir. If you have info on Dean Springs Reservoir, Natrona County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near Dean Springs Reservoir.   Public Lands Near Dean Springs Reservoir: Independence Rock State Park, Wyoming, 37 miles away   Campgrounds Near Dean Springs Reservoir: Hell's Half Acre Motel and Cafe, Powder River, 16 miles away   Whitewater Near Dean Springs Reservoir: Powder River - Middle Fork, Washakie JohnsonCounty, 17 miles away       Class II-V - 12 miles long (Forest Service Road bridge Close to county line to Highway 190)