Colorado River too much of the lower basin allotment; in 1944 a compromise was reached in which Arizona would get a firm allocation of , but only if California's allocation was prioritized during drought years. These and nine other decisions, compacts, federal acts and agreements made between 1922 and 1973 form what is now known as the Law of the River. On September 30, 1935, the United States Bureau of Reclamation (USBR) completed Hoover Dam in the Black Canyon of the Colorado River. Behind the dam rose Lake Mead, the largest artificial lake in the U.S., capable of holding more than two
Bridge Canyon Dam Arizona Project. In order to replace the power that would have been provided by Bridge and Marble Canyon Dams, the coal-fired Navajo Generating Station was completed near Page, Arizona in 1976. Bridge Canyon Dam Bridge Canyon Dam, also called Hualapai Dam, was a proposed dam in the lower Grand Canyon of the Colorado River, in northern Arizona in the United States. It would have been located near Bridge Canyon Rapids in an extremely rugged and isolated portion of the canyon, downstream of Lee's Ferry and at the uppermost end of Lake Mead. First proposed in the 1920s, the project was