Filtering by
- All Subjects: Hayden, Carl Trumbull, 1877-1972 -- Correspondence
- All Subjects: Water resources development -- Law and legislation -- Colorado River Valley (Colo.-Mexico)
- All Subjects: Hoover Dam (Ariz. and Nev.) -- History
- All Subjects: Levees -- Colorado River (Colo.-Mexico)
- Creators: Archives and Special Collections, Arizona State University Libraries
- Creators: Colorado Verde Association.
Carl T. Hayden to George W. P. Hunt re: Swing-Johnson Bill and three state meeting in Los Angeles, December 11, 1926.
Petition of residents of Graham County, Arizona opposed to the "Swing-Johnson Boulder Canyon Dam Bill," 1/14/1927.
Henry S. McCluskey to Carl T. Hayden re: Colorado River Compact water allocations and Swing-Johnson Bill, December 15, 1926.
Eugene V. Frankel to Carl T. Hayden, February 23, 1962 re: Mexican water salinity and allocations, perspective of organization Democrats Abroad with printed resolution.
Report of Colorado River Board on the Boulder Canyon Project to the Secretary of the Interior, 11/24/1928.
Henry S. McCluskey and Thomas Maddock to Carl T. Hayden re: hydroelectric revenue, January 26, 1927.
Ernest McFarland to John J. Rhodes re: Bridge Canyon and Upper Basin Project bill, March 8, 1956.
HR 3300: A Bill to Authorize the Construction, Operation and Maintenance of the Colorado River Basin Project, and For Other Purposes, With an Amendment, April 24, 1968.