The Hoover Dam and Colorado River photographs depict the Hoover (Boulder) Dam and the Colorado River from 1925 to 1960. The photographs primarily depict the Hoover Dam following its completion in 1935, but also show the dam'’s construction and location in Black Canyon on the Colorado River. The photographs also depict Lake Mead, the reservoir created by the Hoover Dam, as well as Boulder Canyon. The items described include black-and-white photographic prints, postcards, and negatives; items listed are photographic prints unless otherwise specified.

The Yucca Mountain, Nevada Draft Environmental Impact Statement Supplement series (1985-2001) contains the documents listed in Appendix A of the following report:

United States. Department. of Energy. Office of Civilian Radioactive Waste Management. Supplement to the Draft environmental impact statement for a geologic repository for the disposal of spent nuclear fuel and high-level radioactive waste at Yucca Mountain, Nye County, Nevada. [Washington, D.C.] : U.S. Dept. of Energy, Office of Civilian Radioactive Waste Management, May 2001.