After the Tennessee Valley Authority announced plans in 1967 to build Tellico Dam, which would flood several historic Cherokee sites, the University of Tennessee initiated a plan to conduct salvage archeological excavations throughout the Little Tennessee Valley. Excavations were conducted at Chota between 1969 and 1974, as litigation stalled the dam project. The excavations uncovered 783 features (mostly refuse pits), the postmold layouts of 31 structures, and 91 burials. Burial 10, uncovered in 1969, was identified by its grave goods (namely a pair of wire spectacles) as that of Chief Oconostota. Thousands of stone and ceramic artifacts were uncovered, including projectile points dating to the Archaic period (8000–1000 B.C.).