Hanawalt Reservoir   Be the first to submit input for Hanawalt Reservoir. If you have info on Hanawalt Reservoir, Roger Mills County, Oklahoma please submit it here to improve this web site.          These outdoors activities are available near Hanawalt Reservoir.   Lakes Near Hanawalt Reservoir: Lake Lloyd Vincent, Ellis County, 10 miles away   Camp Grounds Near Hanawalt Reservoir: Spring Creek Campground, Roger Mills County, 7 miles away   Hotels Near Hanawalt Reservoir: Americinn Sayre, Sayre, 35 miles away Hampton Inn Suites Elk City, OK, Elk City, 37 miles away Premier Inn and Suites, Erick, 38 miles away Days Inn Erick, Erick, 38 miles away Best Western Oasis Inn, Canadian, 38 miles away