By 1935, CCC Company 1475 had moved from camp P-62 in Palmer to S-67 in Grundy Forest, where its principal assignment in southern Grundy County centered on reclaiming the old Lone Rock Coke Ovens coal processing facility south of Tracy City. After the Tennessee Consolidated Coal Company donated the 154-acre property to the State of Tennessee, the company reclaimed the land, built a dam that created the new 13-acre main lake at Grundy Lakes, rehabilitated two smaller lakes for use as a fish hatchery, planted trees and foliage, and constructed recreational facilities. In creating Grundy Lakes, the company moved more than 15,000 yards of dirt, transforming a wasteland and eyesore into recreational opportunities for a community devastated by the Great Depression. While based at Grundy Forest, Company 1475 also built the first section of the Fiery Gizzard Trail, constructed the first picnic shelter at the Grundy Forest Trailhead, fought numerous fires including the blaze that nearly destroyed the Tracy City business district, and in January and February of 1937 joined dozens of other CCC companies on the Mississippi River to help control major flooding, where it was rated one of the best organized companies in the effort. Before disbanding in 1942, the company had also erected seven fire towers and watchmen's cabins, including one on this site, strung 200 miles of telephone line to connect the towers to forestry headquarters, built 50 miles of mountain roads, 16 miles of gravel roads, 10 miles of graded road, and several thousand feet of retention walls to control erosion, before leaving Grundy Forest in June 1938 for camp S-80 near Sewanee.