Upper Duncan Reservoir, Malheur County, Oregon     User input for Upper Duncan Reservoir, Malheur County, Oregon: Be the first to submit input for Upper Duncan Reservoir. Help improve this web site with your great input. Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines        Mustang Butte is scenic and can be distinguished from Upper Duncan Reservoir. There's so much to do here at Upper Duncan Reservoir that you need to camp here for a while, Cliff's RV Park is a great site for that. Whitewater paddling is perfect on Owyhee River, and since you might be in a lake visiting mood you can always pop by close by Water Hole Reservoir. This lake is so wonderful. Upper Duncan Reservoir is pleasant enough to spend more than a day at, Rome       RV and Cafe is a pleasant local campground; unsurprisingly, this is a wonderful region for folks who like lakes, West Grassy Reservoir is a lake close at hand. At Upper Duncan Reservoir through the warm days of summer highs are in the 90's, and the nighttime is somewhat chillier of course, usually in the 50's. High temperatures during the winter are normally in the 30's while Upper Duncan Reservoir nighttime low temperatures during the wintertime are in the                  10's. Not much rainfall falls here at Upper Duncan Reservoir; of all the months in a year June is the one with the most rain while July is the month with the least amount of precipitation.   Current weather conditions at Upper Duncan Reservoir, Malheur County, Oregon Local climate location: ROME 6 miles away   Coordinates: Latitude: 42.65528 Longitude: -117.3736 Oregon Lakes Complete list of all lakes in Oregon Malheur County Lakes Complete list of all lakes in Malheur County Books about Upper Duncan Reservoir List of books available on Amazon.com about Upper Duncan Reservoir, Malheur County, Oregon. Outdoors Recreation Near Ontario, Oregon-Idaho Very comprehensive list of a variety of outdoors recreation in the vicinity of Ontario, Oregon-Idaho, the metro area neareast to Upper Duncan Reservoir. Find info on campgrounds, hiking trails, ski resorts, lakes, beaches, parks, whitewater and more. Oregon Outdoors Index This is a very comprehensive index of outdoors activities in the great state of Oregon.     These outdoors activities are available near Upper Duncan Reservoir.   Camp Grounds Near Upper Duncan Reservoir: Cliff's RV Park, Jordan Valley, 10 miles away Rome RV and Cafe, Jordan Valley, 20 miles away   Whitewater Near Upper Duncan Reservoir: Owyhee River, Malheur CountyCounty, 2 miles away       Class III-IV(V) - 37 miles long (Three Forks to Rome) Owyhee River, -blank- CountyCounty, 16 miles away       Class III+(V+) - 65 miles long (Garat Crossing to Three Forks)   Lakes Near Upper Duncan Reservoir: West Grassy Reservoir, Malheur CountyCounty, 2 miles away Water Hole Reservoir, Malheur CountyCounty, 2 miles away