Biddle Reservoir   Be the first to submit input for Biddle Reservoir. If you have info on Biddle Reservoir, Crook County, Oregon please submit it here to improve this web site.          These outdoors activities are available near Biddle Reservoir.   Public Lands Near Biddle Reservoir: Cline Falls State Park, Oregon, 11 miles away Ochoco National Forest, Oregon, 35 miles away John Day Fossil Beds National Monument, Kimberly - OR, 44 miles away   Camp Grounds Near Biddle Reservoir: Twin Springs Campground, Crook County, 8 miles away