A revised edition of the summary report first published in 1997 of work done by Arizona State Museum staff, students, and volunteers at the Hardy Site in Ft Lowell Park in Tucson. Excavations revealed houses and features dating from Sweetwater and Snaketown phases through the Late Rincon subphase. Information from the site was used to examine occupation of space and reuse over time, to better define the Ca-ñada del Oro phase and propose the inclusion of the Cortaro phase in the Tucson Basin chronology.