History

The Tennessee Valley Authority was created by Congress in May 1933 as part of Franklin Roosevelt’s New Deal, with a mandate to address the chronic poverty and economic underdevelopment of the Tennessee River basin through coordinated flood control, power generation, and agricultural and industrial development. The valley’s population, largely rural and dependent on subsistence farming, had no access to electrical power and was subject to devastating floods; both problems were to be addressed through a system of dams that would tame the river while generating electricity for distribution through rural cooperatives.

Norris Dam was the first structure in this system, begun in October 1933 and completed in March 1936. The construction camp that housed the dam workers grew into the town of Norris, Tennessee — a planned community designed by the TVA’s architects and planners as a model of progressive housing and community organisation. The dam created Norris Lake, the reservoir that bears the senator’s name, covering approximately 34,000 acres of the Clinch and Powell river valleys — an area requiring the relocation of thousands of families from their ancestral land.

Roland Wank joined TVA in 1933 as its chief architect, bringing European Modernist training and the conviction that public infrastructure could and should be designed with aesthetic care. His approach to the dam structures — treating the concrete surfaces as opportunities for refined geometric design rather than leaving them as purely functional engineering products — established the aesthetic that would characterize all the major TVA dams. The powerhouse at Norris was the first full expression of this approach, and the Wank style became a recognized contribution to American public architecture of the New Deal period.