United States, Arkansas, Sharp, Ozark Highlands. Central Plateau Ecoregion. USGS Sitka 7.5' Quad. Harold E. Alexander Wildlife Management Area. N terrace of Rock Creek, about 0.25 mi. downstream of Rock Creek Rd. crossing. About 3.3 mi. on Rock Creek Rd. N of jct. with AR Hwy 58 in Sitka. TRS: T18N R4W S8 SW4NW4