Keys Reservoir   Be the first to submit input for Keys Reservoir. If you have info on Keys Reservoir, Blue Mountains, Wheeler County, Oregon please submit it here to improve this web site.          These outdoors activities are available near Keys Reservoir.   Public Lands Near Keys Reservoir: Cline Falls State Park, Oregon, 18 miles away John Day Fossil Beds National Monument, Kimberly - OR, 29 miles away   Whitewater Near Keys Reservoir: John Day River, Wheeler/ Jefferson/ WascoCounty, 3 miles away       Class II - 47 miles long (Service Creek to Clarno)