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
Havasu Creek Upper Navajo Falls. The creek falls about into a swimming hole. Havasu Falls (Havasupai: "Havasuw Hagjahgeevma") is the third waterfall in the canyon. It is located at (1 ½ miles from Supai) and is accessed from a trail on the right side (left side when heading upstream) of the main trail. The side trail leads across a small plateau and drops into the main pool. Havasu is arguably the most famous and most visited of all the falls. The falls consist of one main chute that drops over a vertical cliff (due to the high mineral content of the water,