Blair Canyon Reservoir   Be the first to submit input for Blair Canyon Reservoir. If you have info on Blair Canyon Reservoir, Steens Mountains, Harney County, Oregon please submit it here to improve this web site.          These outdoors activities are available near Blair Canyon Reservoir.   Hiking Trails Near Blair Canyon Reservoir: The Beef Trail, Harney County, 4 miles away       5 hiking miles, 644 feet elevation difference