Lake Havasu Lake Havasu Lake Havasu is a large reservoir behind Parker Dam on the Colorado River, on the border between California and Arizona. Lake Havasu City sits on the lake's eastern shore. The reservoir has an available capacity of . The concrete arch dam was built by the United States Bureau of Reclamation between 1934 and 1938. The lake's primary purpose is to store water for pumping into two aqueducts. Prior to the dam construction, the area was home to the Mohave Indians. The lake was named (in 1939) after the Mojave word for "blue". In the early 19th century, it
Salt Lake City Square downtown. One of the visions of Brigham Young and the early settlers was to create wide, spacious streets, which characterizes downtown. The grid pattern remains fairly intact in the city, except on the East Bench, where geography makes it impossible. The entire Salt Lake Valley is laid out on the same numbered grid system, although it becomes increasingly irregular further into the suburbs. Many streets carry both a name and a grid coordinate. Usually both can be used as an address. US-89 enters the city from the northwest and travels the length of the valley as State Street (with