The idea for the dam was originally proposed by William M. Clapp in 1917. Feasibility studies were performed in the 1920s, and a final report in favor of the dam was presented to Congress in 1931, but work on the… read more
Check out our latest map and guide to the work of the New Deal in Washington, D.C. It includes 500 New Deal sites in the District alone, highlighting 34 notable sites, and includes an inset map of the area around the National Mall which can be used for self-guided walking tours.
Take a look at our previous guides, equally comprehensive, covering key New Deal sites in San Francisco and New York City.
