Geodetic Reservoir   Be the first to submit input for Geodetic Reservoir. If you have info on Geodetic Reservoir, Blue Mountains, Crook County, Oregon please submit it here to improve this web site.          These outdoors activities are available near Geodetic Reservoir.   Public Lands Near Geodetic Reservoir: Cline Falls State Park, Oregon, 9 miles away John Day Fossil Beds National Monument, Kimberly - OR, 35 miles away   Camp Grounds Near Geodetic Reservoir: Little Summit Campground, Wheeler County, 7 miles away Twin Springs Campground, Crook County, 7 miles away Lonesome Spring Campground, Crook County, 9 miles away   Hiking Trails Near Geodetic Reservoir: Owl Creek Trail, Wheeler County, 18 miles away        1 hiking miles, 301 feet elevation difference