Upper Senyard Falls is a 25-foot waterfall on tributary of Mountain Fork Creek in Franklin County, Arkansas, in the Boston Mountains region. It lies about 17.8 miles north of Ozark and roughly 29.5 miles southeast of Fayetteville as the crow flies.
At 25 feet it is on the modest side for Arkansas, where the typical waterfall with a recorded height stands around 34 feet; it ranks 73rd of 110. By form it is a cascade, descending over a series of rock steps rather than in a single drop.
The Boston Mountains are the highest and most rugged part of the Ozarks, deeply dissected sandstone plateaus covered in oak-hickory forest with shortleaf pine. Clear creeks cut narrow hollows with numerous bluff-line waterfalls, at their best in spring. tributary of Mountain Fork Creek carries 4 recorded waterfalls; the biggest of them reaches 56 feet.
Franklin County holds 14 recorded waterfalls, and several are close by. Senyard Falls, a 29-foot plunge waterfall, is under a mile away. Murray Falls, a 37-foot plunge waterfall, is under a mile away. Mountain Fork Creek Falls, a 13-foot plunge waterfall, is about 1.7 miles away.
Upper Senyard Falls is located at 35.7437° N, 93.8075° W. The listing is based on the World Waterfall Database, one of the sources compiled by the U.S. Geological Survey in its inventory of waterfalls and rapids of the conterminous United States. The exact position has not yet been verified on aerial imagery, so treat the map pin as approximate. Details on trails, parking and access have not been documented for this waterfall yet.