Collins Reservoir   Be the first to submit input for Collins Reservoir. If you have info on Collins Reservoir, Blue Mountains, Wheeler County, Oregon please submit it here to improve this web site.          These outdoors activities are available near Collins Reservoir.   Public Lands Near Collins Reservoir: Cline Falls State Park, Oregon, 9 miles away John Day Fossil Beds National Monument, Kimberly - OR, 29 miles away   Camp Grounds Near Collins Reservoir: Lonesome Spring Campground, Crook County, 7 miles away Little Summit Campground, Wheeler County, 10 miles away   Hiking Trails Near Collins Reservoir: Owl Creek Trail, Wheeler County, 19 miles away        1 hiking miles, 301 feet elevation difference   Whitewater Near Collins Reservoir: John Day River, Wheeler/ Jefferson/ WascoCounty, 14 miles away       Class II - 47 miles long (Service Creek to Clarno)