Knoff Reservoir   Be the first to submit input for Knoff Reservoir. If you have info on Knoff Reservoir, Arkansas County, Arkansas please submit it here to improve this web site.          These outdoors activities are available near Knoff Reservoir.   Hotels Near Knoff Reservoir: Super 8 Stuttgart, Stuttgart, 11 miles away Days Inn and Suites Stuttgart, Stuttgart, 11 miles away Best Western Duck Inn, Stuttgart, 11 miles away Super 8 Hazen, Hazen, 25 miles away Days Inn Dumas, Dumas, 31 miles away