Lake Powell is a man-made reservoir on the Colorado river. Located in the United States between Utah and Arizona, Lake Powell is surrounded by magnificent Navajo sandstone canyon walls in bright oranges, reds, and whites. These striking colors contrast beautifully with Lake Powell’s blue-green waters. Lake Powell is a sprawling, winding lake, and is the second largest man-made lake in the United States. The lake was made when Glen Canyon Dam was constructed in the early 1960s, flooding Glen Canyon. The lake, along with Horseshoe Bend and the notable Rainbow Bridge National Monument rock formation, is now part of the Glen Canyon National Recreation Area. Visitors to the lake can tour its waters via boat rental or guided tour. Tour operators and lodging can be found in the nearby town of Page in Arizona.
Lake Powell is a reservoir on the Colorado River, straddling the border between Utah and Arizona. It is a major vacation spot that around 2 million people visit every year. It is the second largest man-made reservoir by maximum water capacity in the United States behind Lake Mead, storing 24,322,000 acre feet of water when full. However, due to high water withdrawals for human and agricultural consumption, and because of subsequent droughts in the area, Lake Powell is currently larger than Mead in terms of volume of water currently held, depth and surface area. Lake Powell was created by the flooding of Glen Canyon by the Glen Canyon Dam, which also led to the creation of Glen Canyon National Recreation Area, a popular summer destination. The reservoir is named for explorer John Wesley Powell, a one-armed American Civil War veteran who explored the river via three wooden boats in 1869.
In 1972, Glen Canyon National Recreation Area was established. It is public land managed by the National Park Service, and available to the public for recreational purposes. It lies in parts of Garfield, Kane, and San Juan counties in southern Utah, and Coconino County in northern Arizona. The northern limits of the lake extend at least as far as the Hite Crossing Bridge. A map centered at the confluence of the Escalante River with the Colorado River gives a good view of the extent of the lake. Lake Powell is a water storage facility for the Upper Basin states of the Colorado River Compact (Colorado, Utah, Wyoming, and New Mexico). The Compact specifies that the Upper Basin states are to provide a minimum annual flow of 7,500,000 acre feet (9.3 km3) to the Lower Basin states (Arizona, Nevada, and California).